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ART003298029	oai_dc	지역공공은행 설립이 지역경제에 미치는 영향 연구: 내생화폐이론을 중심으로	A study on Impact of establishing local public banks on the local economy	{ "journal_name": "산업연구소(후기산업사회연구소)", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "송지현(인제대학교)" ]	경제성장과 금융발전에 있어서 한국의 지역경제는 중앙화된 지역금융에 의해 자본유출이 심각하여 지역순환경제차원에서 내생화폐이론에 근거한 지역공공은행 설립이 반드시 필요하다. 내생화폐이론에 따라 지역공공은행 신용창조에 의해 발행하는 지역화폐가 지역공공지출을 강제하는 지역재투자법에 근거하여 지역 내 공적지출의 지급수단으로 지역경제 내에 지역순환적 유통방식에 의한 구조를 갖추게 되면 지역공공은행의 신용창조로 지방정부와 지역의 앵커기관의 요청에 의해 발생되는 대부(지역화폐발행)는 지역공공은행의 예금이 되어 지역기업, 지역민에게 호혜적 대출자산으로 활용되는 지역순환적 요소를 갖추게 된다. 따라서, 지역 내 예금은행에 의해 신용창조되어 역외로 유출되는 지역자본을 내재화 할 수 있고 지역사회를 대상으로 한 지역금융의 호혜성을 확보할 수 있다. 지역공공은행은 신용화폐를 통해 지역경제의 자본흐름을 개선하여 글로벌 경제에 종속되어 위기탄력성이 높은 지역금융의 불안정한 위치를 회복하고, 지역공공지출 수행에 따른 역외기업에 의한 지역자본유출 방지와 역내기업의 경쟁력을 강화할 수 있는 기반을 마련할 수 있으며 GRDP의 성장과 함께 지역경제와 금융, 서민경제의 동반성장을 유도할 수 있다.	경제학	null		kci_detailed_023457.xml
ART003298023	oai_dc	공공은행의 이론적 기초와 지역 공공은행 논의	Theoretical Basis of Public Bank and Establishment of Local Public Banks	{ "journal_name": "산업연구소(후기산업사회연구소)", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "조복현(국립한밭대학교)" ]	글로벌 금융위기 이후 미국을 중심으로 지역 공공은행 설립 논의가 활발하게 이루어지고 있다. 이 논문은 이러한 지역 공공은행 논의를 기존의 정부소유은행 등 공공은행 논의와 연결시키기 위해 먼저 공공은행의 일반적인 이론적 기초를 논의한다. 그리고 이에 기초한 지역 공공은행의 역할과 기능에 대해 논의한다. 한국의 지역공공은행 논의와 관련하여, 우리는 지역 공공은행 출발의 일차적인 형태는 지역 정책금융공사와 같은 개발은행 형태를 제안한다. 이 공사는 지역 금융정책을 수립하고 집행하는 역할을 한다. 또한 상업은행처럼 예금을 수취하지는 않지만, 지역 민간금융 기관과의 연계대출과 투자를 통한 지역경제 활성화와 안정화, 지역혁신 지원 및 투자, 금융배제 완화, 일자리 창출 등의 역할을 수행해야 한다.	경제학	null		kci_detailed_023457.xml
ART003298044	oai_dc	일본의 지역화폐 운영사례를 통해 본 국내 지역화폐 활성화 방안 연구	A study on the plan to vitalize local currency in Korea through the case of local currency operation in Japan	{ "journal_name": "산업연구소(후기산업사회연구소)", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "이점순(인천대학교)" ]	본 연구는 최근 지역경제의 침체가 심화되는 가운데 지역 활성화를 위한 하나의 대안으로 주목받는 지역화폐에 초점을 맞춰 살펴보았다. 분석결과를 정리하면 다음과 같이 요약할 수 있다. 첫째, 일본의 지역화폐는 2000년대 초반까지 시민단체, 비영리단체 등이 발행 주체가 되어 지역커뮤니티 활성화를 위해 상호부조와 자원봉사활동 촉진을 목적으로 소규모 형태로 운영되었다. 그 후 지역화폐가 지역경제 활성화 방안으로 검토되기 시작해 일본 경제산업성 등이 실증실험을 통해 그 활용성을 뒷받침하였다. 둘째, 현행 일본의 지역화폐 운영사례를 발행목적별로 나누면, ① 공동체복원형(ATOM, ORION), ② 소비촉진형(SARUBOBO COIN, AQUA COIN, MACHINO COIN, AGANO POINT, DATCHA COIN), ③ 환경보전형(ENEPO, EARTHDAY MONEY) 등 3가지 유형으로 나눌 수 있다. 셋째, 지역화폐 정책의 지속가능성을 담보하기 위한 대안으로서 ① 지역화폐 발행 주체의 다양화 추진, ② 지역밀착형 금융기관의 역할 강화, ③ 지역화폐의 활용 범위 확대, ④ 지역화폐 거래로 인해 창출된 부가가치의 공공기금화 추진, ⑤ 지역화폐 기반 시민맞춤형 부가서비스의 발굴 등을 제시하였다.	경제학	null		kci_detailed_023457.xml
ART003298051	oai_dc	허구적 ‘촛불의 정치세력화’와 ‘촛불정신’의 실체: 아래로부터의 정치개혁으로서 지역정당 운동	The Reality of the ‘Candlelight Sprit’ and the Fictional ‘Politicization of Candlelight’: The Local Party Movement as Bottom-Up Political Reform	{ "journal_name": "산업연구소(후기산업사회연구소)", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "윤현식(지역정당네트워크)" ]	현 정부에 반대하는 일부 세력은 2016-2017 박근혜 퇴진 촛불집회를 ‘촛불혁명’으로 규정하면서, ‘촛불정신’에 입각한 ‘촛불의 정치세력화’를 추진하고 있다. 이에 대해 본 논문은 탄핵 촛불집회를 고유한 의미의 혁명이 아닌 저항권의 행사로 보아야 하며, 촛불정신은 헌정질서의 위기 상황을 원상회복하기 위한 주권자의 의지로 한정할 것을 주장한다. 특정 세력의 이익을 위하여 촛불의 의의가 왜곡되는 것은 부당하며, 촛불의 정치세력화는 자발적이고 직접적인 주권자의 정치활동을 보장함으로써 저절로 이루어지도록 해야 할 것이다. 이것이 아래로부터의 정치개혁이며, 이 정치개혁이 효과적으로 이루어질 수 있도록 하는 장치 중 하나로서 지역정당을 제안한다.	경제학	null		kci_detailed_023457.xml
ART003298040	oai_dc	‘지역공공은행’의 대안적 기능과 그 진보적 의의에 관한 시론적 검토	A review of alternative functions of so-called ‘local public bank’ and it’s radical significance	{ "journal_name": "산업연구소(후기산업사회연구소)", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "양준호(인천대학교)" ]	본고에서는 지역금융에 대한 ‘시민적 조정’이 모범적으로 이루어질 수 있도록 제도화된, 이른바 ‘지역공공은행(Local Pubic Bank)’을 미국 노스다코다 은행의 사례를 중심으로 개괄적으로 소개하는 것을 목적으로 설정하였다. 이를 위해, ‘지역공공은행’이 무엇인지를 간단하게 개괄하고 그것이 주목을 받게 된 배경을 짚어보고자 한다. 그리고 이와 관련해서 미국 노스다코다 은행의 역할 및 기능을 개괄하고자 하는데, 특히 동 은행이 지향하는 의사결정 상의 특징을 주목하고자 한다. 끝으로 대안으로서의‘지역공공은행’을 강조하며, 그 제도화의 필요성에 관해 논의하고자 한다. 최근 윤석열 정권은 이른바 '공공재로서의 은행', '은행의 공공성’개념을 전면 강조하고 나섰다. 본고는 이와 같은 은행의 공공성을 담보하기 위한 하나의 대안적 방법론으로서 지자체가 100% 출자하여 시민이 그 투융자에 관한 의사결정에 참여하는 '지역공공은행’을 제안하였다. 본고에서 검토한 미국 노스다코타 사례를 보면, ‘지역공공은행’은 기본적으로 지역 금융시장에서 상업은행 및 신용조합과 경쟁을 하되, 조인트금융 등으로 서로 협력하면서 은행들의 지역화(localization)를 유도하여 지역금융 전반의 공공성을 담보해낸다. 이런 맥락에서, ‘지역공공은행’은 현 정권이 지금 상황에서 내놓을 대안으로서, 나아가 금융의 신자유주의화와 지역경제의 피폐화를 돌파하기 위한 대안으로서 인식되어야 할 필요가 있다.	경제학	null		kci_detailed_023457.xml
ART003298153	oai_dc	Rheology of physiological fluids and their artificial substitutes	Rheology of physiological fluids and their artificial substitutes	{ "journal_name": "한국유변학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Lee Jinhyeong(Department of Biological and Chemical Engineering, Hongik University); Choi Jiho(Department of Biological and Chemical Engineering, Hongik University)" ]	Biological fl uids exhibit complex rheological behaviors that are essential for physiological function and signifi cantly altered in disease. Direct studies of native fl uids, however, are constrained by invasive sampling, variability, and limited reproducibility, underscoring the importance of developing mimicking fl uids. Unlike early substitutes based on Newtonian solutions, next-generation mimicking systems aim to reproduce non-Newtonian features such as thixotropy, and pH-dependent transitions. Recent advances highlight multicomponent formulations and simulation frameworks that more faithfully capture the defi ning rheological signatures of biofl uids, yet most approaches remain preliminary and rely on simplifi ed or animal-derived components. This review synthesizes progress in mimicking systems for major biofl uids, identifi es current challenges including limited pathological data and lack of standardized protocols, and emphasizes the need for integrated experimental and computational strategies. Looking ahead, future eff orts should combine microstructural characterization, standardized rheological databases, and AI-enhanced modeling with sustainable materials. Such developments will establish physiologically accurate and reproducible mimicking fl uids, enabling broad applications in diagnostics, medical device testing, and precision medicine.	공학일반	null	http://dx.doi.org/10.1007/s13367-025-00141-5	kci_detailed_023457.xml
ART003298150	oai_dc	A review of non-newtonian flows around a sphere	A review of non-newtonian flows around a sphere	{ "journal_name": "한국유변학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Choi Subin(Department of Mechanical and Design Engineering, Hongik University); Park Hyung-Jun(School of Mechanical and Aerospace Engineering, Sunchon National University); Kim Jaekwang(Department of Mechanical and Design Engineering, Hongik University)" ]	This review aims to present a comprehensive historical account of both experimental and numerical investigations into the fl ow of non-Newtonian fl uids around a sphere. Non-Newtonian fl uids comprise a broad spectrum of soft materials, each characterized by distinct rheological responses under shear and extensional deformation. Although the geometry of a sphere may appear deceptively simple, the fl ow that develops around it involves coupled shear and extensional components, thereby eliciting a wide range of rheological phenomena, including shear-thinning, viscoelastic, and thixotropic eff ects that are absent in Newtonian systems. Sustained scientifi c interest in this classical problem has led to extensive research over the past several decades, employing both laboratory experiments and numerical simulations to unravel the fundamental mechanisms governing such fl ows. In this review, we systematically categorize non-Newtonian fl uids by their rheological characteristics and trace the historical progression of studies on sphere–fl uid interactions within each class. Particular emphasis is placed on highlighting seminal contributions that have shaped the current understanding, as well as recent advances that leverage modern computational techniques. We further identify emerging directions that highlight unresolved challenges and outline promising avenues for future research in non-Newtonian fl ow around spheres.	공학일반	null	http://dx.doi.org/10.1007/s13367-025-00134-4	kci_detailed_023457.xml
ART003298146	oai_dc	Review of the rheological properties of gallium-based liquid metals	Review of the rheological properties of gallium-based liquid metals	{ "journal_name": "한국유변학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "송형용(부산대학교); 현규(부산대학교)" ]	Gallium (Ga)-based liquid metals (LMs) have attracted considerable interest in the scientifi c community because of their remarkable properties. Among their most notable characteristics are high surface tension, density anomalies, and outstanding electrical and thermal conductivity. Additionally, these LMs demonstrate distinctive rheological behavior. In their oxide-free state, Ga-based LMs behave as Newtonian fl uids with a low viscosity comparable to that of water. However, Ga rapidly and almost immediately oxidizes when exposed to ambient atmospheric conditions, forming an oxide layer on its surface. This oxide layer imparts considerable elasticity and yield stress to the LM. In this review, we provide a summary of the literature on the viscoelastic properties of Ga-based LMs, in the presence and absence of the surface oxide layer. Furthermore, the viscoelasticity of the oxide layer has been used in a range of applications, including soft electronics, 3D printing, and microfl uidic device components. Therefore, we also highlight several examples that illustrate how these viscoelastic properties can be leveraged for practical applications.	공학일반	null	http://dx.doi.org/10.1007/s13367-025-00131-7	kci_detailed_023457.xml
ART003298148	oai_dc	Understanding nonlinear rheology in anisotropic colloids: a review	Understanding nonlinear rheology in anisotropic colloids: a review	{ "journal_name": "한국유변학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "심율희(수원대학교)" ]	Anisotropic colloidal systems, such as graphene oxide, MXene, and cellulose nanocrystal suspensions, exhibit complex viscoelastic behavior due to their unique microstructural arrangements, including liquid crystallinity, domain alignment, and network formation. This review outlines recent advances in rheological methodologies used to characterize and interpret their nonlinear viscoelastic responses. Conventional oscillatory shear testing provides fundamental parameters—storage (G′) and loss (G″) moduli—used to identify the linear viscoelastic region, yield point, and fl ow point, and to relate these to structural deformation mechanisms. More advanced techniques, including Fourier-transform rheology (FT-rheology), Lissajous– Bowditch (L–B) curve analysis, and Sequence of Physical Processes (SPP) analysis, enable quantitative evaluation of intra-cycle nonlinearities and transient structural evolution. Steady shear fl ow measurements further link the viscosity to liquid crystal phase and shear-induced alignment. By integrating modulus-based, intracycle local parameters, or transient parameters with structural characterization tools such as rheo-SAXS and rheo-PLI, a more complete understanding of the relationship between microstructure and rheological response is achieved. As anisotropic colloidal systems evolve and their applications diversify, the role of rheology in guiding material and process design for tailored performance is expected to become increasingly signifi cant, particularly for high-performance coatings, printable formulations, and stimuli-responsive functional materials.	공학일반	null	http://dx.doi.org/10.1007/s13367-025-00133-5	kci_detailed_023457.xml
ART003298155	oai_dc	From 3D particle structuring to the 3D printing of silicones: A review	From 3D particle structuring to the 3D printing of silicones: A review	{ "journal_name": "한국유변학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Kang Chanyoung(School of Chemical Engineering, Chonnam National University); Oh Ryun(School of Chemical Engineering, Chonnam National University); Han Daehoon(School of Chemical Engineering, Chonnam National University); Ko Yeongun(Department of Polymer Engineering, Chonnam National University); Roh Sangchul(Schoo...	Silicones, a class of elastomers, are widely used in various applications, including soft robotics, microfl uidic devices, biomedical materials, fl exible electronics, and wearable sensors. 3D printing is one of the rapidly growing additive manufacturing methods for 3D structuring of materials, and it can expand the use of silicones for diverse applications. For an extrusion-type 3D printing process, such as direct ink writing, the inks require specifi c rheological properties. However, silicones typically exist as a viscous fl uid, making it challenging to 3D print them without additional treatment, such as the incorporation of rheology modifi ers. Here, we review common fi llers used to modify the rheological properties of silicone for extrusion-based 3D printing. We discuss fi ller structuring and the resulting emergent rheological properties of silicone. We also review past studies on the applications of 3D-printed silicones with rheology modifi ers.	공학일반	null	http://dx.doi.org/10.1007/s13367-025-00139-z	kci_detailed_023457.xml
ART003298158	oai_dc	Physics-informed neural networks for complex fluids: opportunities and limitations	Physics-informed neural networks for complex fluids: opportunities and limitations	{ "journal_name": "한국유변학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Sa Jungwon(Korea Advanced Institute of Science and Technology); Jeon Byeongju(Korea Advanced Institute of Science and Technology); Seo Yonghyeon(Korea Advanced Institute of Science and Technology); Lim Jaeuk(Korea Advanced Institute of Science and Technology); Choi Siyoung Q.(Department of Chemical and Biomolecula...	Physics-informed neural networks (PINNs) offer a transformative alternative to conventional computational fluid dynamics (CFD) by embedding governing physical laws directly into neural network loss functions. While traditional CFD methods face limitations including high computational costs, mesh sensitivity, and extensive data requirements, PINNs overcome these barriers by ensuring solutions inherently satisfy conservation principles during training. This review examines PINN foundations and their dual capability in solving forward problems—predicting complex fluid behaviors—and inverse problems involving parameter identification from limited data. We categorize existing research across three dimensions: canonical flows (Couette, Poiseuille), constitutive models (non-Newtonian, viscoelastic), and mathematical formulations (Burgers, Cahn-Hilliard equations). Building on this framework, we discuss advanced PINN variants addressing limitations in accuracy, efficiency, and generalization. We conclude by outlining future directions in multiscale modeling, irregular geometries, and data-driven discovery of constitutive laws, highlighting PINNs’ potential to revolutionize computational strategies for complex fluids.	공학일반	null	http://dx.doi.org/10.1007/s13367-025-00140-6	kci_detailed_023457.xml
ART003298151	oai_dc	Toroidal mixers for microfluidic assembly of therapeutic lipid nanoparticles (LNPs): a review	Toroidal mixers for microfluidic assembly of therapeutic lipid nanoparticles (LNPs): a review	{ "journal_name": "한국유변학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Choi Jiwoo(Department of Polymer Science and Engineering, Dankook University); Jeong Haegyo(Department of Chemical Engineering, Dankook University); 정선엽(단국대학교); Kim Seyoung(Department of Polymer Science and Engineering, Dankook University)" ]	Lipid nanoparticles (LNPs) are nanosized vehicles for gene delivery that enabled great success of mRNA vaccines in past years. Much of the success in the LNP-related gene therapeutics—vaccination, immunotherapy, and others—is in debt to its ability in packaging nucleic acids of long sequence inside the core and in delivering cargos effi ciently across the plasma and endosomal membranes. Nevertheless, LNPs are structurally far from equilibrium; the particle size as well as the mass of encapsulated genes may vary widely particle-wise without timely controlled and spatially homogeneous particle growth. This raises critical needs to ensure homogeneous state of mixing during the nucleation and growth stage of LNPs with timescale of ∼10 ms. This review addresses fundamental aspects in and recent success of toroidal micromixers for the production of well-defi ned therapeutic LNPs, especially in the context of gene delivery systems. Toroidal micromixer is a 2D passive microfl uidic device that is simple to operate, inexpensive, and has a mixing time that is suffi ciently short for homogeneous LNP growth. It uses a series of toroidal channels arranged in a zig-zag confi guration to interweave Dean vortex and asymmetric split-and-recombine eff ects. The existing commercialized toroidal mixers signifi cantly lowered the technical barrier of microfl uidic LNP production for newcoming researchers, and design of advanced toroidal mixers is actively studied in the fi eld. We discuss the eff ectiveness of toroidal mixers in the production of LNPs that meet the requirements in terms of the structure and bioactivity and major factors in the toroidal mixing devices that need to be tailored when using diff erent formulation of lipids and genes. Lastly, we summarize recent studies that used toroidal mixers with various production scales for LNPs encapsulating genes and other therapeutic cargos.	공학일반	null	http://dx.doi.org/10.1007/s13367-025-00138-0	kci_detailed_023457.xml
ART003298385	oai_dc	A Systematic Confession of Christian Faith - Doctrinal Reflections on the Major Loci of Theology From a Scriptural and Historical Perspective	A Systematic Confession of Christian Faith - Doctrinal Reflections on the Major Loci of Theology From a Scriptural and Historical Perspective	{ "journal_name": "기독교신학연구소", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "조수아 탄 정의(탬파한인감리교회)" ]	This article presents a structured confessional statement of Christian faith grounded in Scripture and informed by the theological tradition of the church. Recognizing that Christian doctrine cannot be accurately articulated without attention to the canonical witness and historical interpretation, the study examines seven major loci of systematic theology-Christology, theological anthropology, pneumatology, hamartiology, theology proper, soteriology, ecclesiology, and eschatology. Each section outlines core doctrinal claims regarding the identity and work of the triune God, the nature and condition of humankind, the person and ministry of the Holy Spirit, the reality of sin, the necessity of Christ’s mediatorial work, the nature and mission of the Church, and the final consummation of God’s redemptive purposes. By synthesizing these themes into a coherent confession, the article demonstrates how clarity of doctrine strengthens Christian belief and situates personal confession within the broader scriptural and historic witness of the Christian tradition. This study thus contributes to contemporary systematic theology by offering a concise yet integrative model of confessional reflection.	기독교신학	null		kci_detailed_023457.xml
ART003298386	oai_dc	마르쿠스 가브리엘 철학의 신학적 수용에 관한 연구	A Study on the Theological Reception of Markus Gabriel's Philosophy	{ "journal_name": "기독교신학연구소", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "이길용(서울신학대학교)" ]	본 연구는 마르쿠스 가브리엘의 신실재론(Neue Realismus)을 신학적으로 수용하는 가능성과 한계를 검토한다. 인간 의식을 생물학적 과정으로 환원하는 신경중심주의와 과학적 환원주의가 지배적인 시대에, 가브리엘은 “세계는 존재하지 않는다”는 선언과 ‘의미장 존재론’을 통해 과학주의 이데올로기에 비판적으로 응답한다. 그는 자연과학이 기술하는 물리적 우주만을 유일한 현실로 보지 않으며, 종교·예술·허구적 대상과 같은 비물질적 실재 역시 각각의 의미장 안에서 객관적으로 존재한다고 주장한다. 본 논문은 빌헬름 딜타이에서 에드문트 후설에 이르는 반자연주의 철학의 계보 속에서 가브리엘의 사유를 위치시킨다. 딜타이가 ‘설명’과 ‘이해’의 방법론적 구분을 통해, 후설이 ‘생활세계’로의 환원을 통해 실증주의에 저항했다면, 가브리엘은 이를 존재론적 차원에서 재정식화하여 다양한 의미장에 속하는 비물질적 실재의 객관적 지위를 변호한다. 신학적 관점에서 가브리엘의 신( )실재론은 유물론적 환원주의에 맞서 종교적 실재를 하나의 독자적 의미장으로 인정함으로써 종교 담론의 공적 정당성을 재규정한다. 그러나 각 의미장에 동등한 존재론적 정당성을 부여하는 그의 비위계적 다원주의는 신의 초월성과 창조의 통일성에 대한 전통 신학의 이해와 긴장을 형성한다. 이에 본 연구는 말테 도미니크 크뤼거의 해석학을 참조하여, 가브리엘의 사상을 비판적으로 수용하면서 신을 초월적 ‘대상’이 아니라 의미 가능성의 조건으로 재독해하고, 사랑의 윤리를 통해 파편화된 세계의 재구성을 모색한다. 이러한 논의는 가브리엘 철학과 신학 간의 대화를 본격화하는 시론적시도로서, 향후 관련 연구의 확장을 위한 토대를 제공한다.	기독교신학	null		kci_detailed_023457.xml
ART003298387	oai_dc	소그룹 모임 활성화를 위한 최적의 주기 및 방향성 연구 미주 한인 교회의 소그룹 환경을 중심으로	A Study on the Optimal Frequency and Direction for Small-Group Vitality ―Focusing on Korean American Churches in the United States	{ "journal_name": "기독교신학연구소", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "이희정(센트럴신학대학원)" ]	이 연구는 미주 한인 교회 소그룹(목장) 사역의 영적⋅공동체적 의미를 재조명하고, 이민 교회의 현실 속에서 지속 가능한 모임 주기를 모색하는 것을 목표로 한다. 소그룹은 예배⋅교제⋅훈련⋅돌봄을 통합하는 핵심 목회 구조이지만, 시간⋅거리⋅세대 차이 등으로 인해 제 기능이 약화되는 경우가 많다. 본 연구는 설문과 사례 분석을 통해 소그룹의 실제 운영방식과 영적 경험을 파악하였으며, 성도들이 월 1회보다 더 규칙적인 만남을선호한다는 점을 확인하였다. 특히 모임의 연속성과 규칙성은 영적 성장과공동체 만족도에 밀접하게 연관되어 있었다. 이러한 결과를 바탕으로 본연구는 한국 교회의 규칙성과 미국 교회 모델의 조직적 장점, 그리고 미주한인 교회의 유연성을 통합한 “격주 대면 모임과 주중 온라인 교제 병행” 모델을 제안한다. 이는 소그룹이 제자훈련⋅영성 형성⋅코이노니아 실천을강화하는 신약적 공동체로 기능하도록 돕는 실천적 방향을 제시한다.	기독교신학	null		kci_detailed_023457.xml
ART003298621	oai_dc	Policy Implications of Revitalizing Waterfront Leisure and Tourism: A Case Study of the Hangang River in Seoul	Policy Implications of Revitalizing Waterfront Leisure and Tourism: A Case Study of the Hangang River in Seoul	{ "journal_name": "재단법인 코디사재단", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Jeonghwa PAN(The Seoul Institute)" ]	This study investigates the transformation of the Hangang River (Hangang) in Seoul, South Korea, from a primarily industrial and infrastructural corridor to a vibrant center of leisure and tourism. Drawing on decades of policy evolution and urban planning, the paper explores how various governmental initiatives have reshaped the river’s role in urban life. It presents a chronological analysis of key development plans, identifies shifts in policy emphasis—from infrastructure to ecological restoration and cultural programming—and evaluates their impact on citizen engagement and tourism growth. Recent water-based activation strategies promoted by the Seoul Metropolitan Government reflect emerging leisure trends among citizens and indicate a new phase of policy transition focused on enhancing access to the Hangang River, expanding waterfront and water-based recreational activities, and introducing experience-oriented programs. According to official tourism surveys conducted by the Seoul Metropolitan Government, the Hangang River has continued to gain recognition among both domestic and international visitors, establishing itself as a major urban landmark centered on culture and leisure.	학제간연구	null		kci_detailed_023457.xml
ART003298620	oai_dc	Comparing Sentiment Models to Evaluate Tourist Perceptions of Urban Public Transportation	Comparing Sentiment Models to Evaluate Tourist Perceptions of Urban Public Transportation	{ "journal_name": "재단법인 코디사재단", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Janine SCHELLER(Sogang University); Yunsu CHOI(Sogang University); Kamila TSKHE(Sogang University); Ian SUTHERLAND(Sogang University)" ]	Purpose: This study examines international travelers’ perceptions of the Seoul subway system through a large-scale sentiment analysis of over 12,000 user-generated reviews collected from YouTube and TripAdvisor. Using word-frequency analysis and multiple sentiment classification models, the research identifies dominant themes shaping tourist experiences and evaluates both strengths and points of friction for travelers using the Seoul metro system. The findings indicate an overwhelmingly positive perception of the Seoul subway, with cleanliness, efficiency, affordability, and convenience emerging as the most frequently cited and influential attributes. Despite positive overall sentiment, the analysis also reveals recurring challenges related to unclear signage, platform screen doors obscuring station names, and limited English communication with staff. To address incongruence between sentiment scoring models, the study introduces a simple and interpretable method for assessing agreement across multiple sentiment models, allowing for more nuanced identification of sentiment discrepancies. The study contributes a transferable methodological framework for comparative research on urban public transportation systems and offers practical insights for policymakers and tourism stakeholders. By addressing minor communication barriers while leveraging widely praised features, Seoul can further enhance both visitor satisfaction and its global city brand	학제간연구	null		kci_detailed_023457.xml
ART003298509	oai_dc	Academic Burnout Among International Students in South Korea: Scholarship Pressure, Workload and Adaptation Challenges	Academic Burnout Among International Students in South Korea: Scholarship Pressure, Workload and Adaptation Challenges	{ "journal_name": "재단법인 코디사재단", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Iulia ERMOLENKO(Sejong University); Shakhzoda SIDDIKOVA(Sejong University)" ]	Purpose: International students in South Korean universities often face challenges such as heavy academic workload, scholarship pressure and cultural differences, which may influence their academic burnout. This study examines how academic workload, scholarship pressure and adaptation relate to burnout between international students. Research design, data and methodology: Data were collected from 174 students in several Korean universities and analyzed using PSPP. Results: The results indicate that academic workload has a significant and strong positive effect on academic burnout, making it the most influential predictor. Adaptation challenges also show a significant positive association with burnout, suggesting that greater difficulties in adaptation are linked to higher levels of emotional exhaustion. In contrast, scholarship pressure does not have a significant direct effect on academic burnout when other factors are considered. Conclusions: Overall, the findings highlight the central role of academic workload in shaping burnout among international students and emphasize the importance of institutional support systems that help students manage academic demands and cultural adjustment in order to promote their academic well-being.	학제간연구	null		kci_detailed_023457.xml
ART003298412	oai_dc	역사적 예수 탐구1)와 부활한 그리스도 ―연속성과 불연속성에 대한 고찰	Quest for Historical Jesus and Resurrected Christ - Examination of the continuity and Discontinuity	{ "journal_name": "기독교신학연구소", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "안성두(태광교회)" ]	‘십자가에 처형되었으나 새 생명으로 일으켜진 주님이신 예수에대한 믿음’은 기독교의 탄생을 견인한 가장 핵심적인 기독교 신앙의구성요소인 기독론의 고갱이라고 할 것이다. 이 믿음은 다시 이 땅에태어나시고 십자가에서 처형되시기까지의 역사적 예수와 십자가에서처형된 후에 부활하신 그리스도로 나누어 볼 수 있으며, 이는 자연스럽게역사적 예수와 부활한 그리스도 사이의 연속성 또는 불연속성의 문제로이어지는데, 이 문제는 오늘날 기독론에서 구체적으로 논쟁이 되고 있는문제이기도 하다. 본 고는 역사적 예수 탐구의 역사적 과정과 성경에 기반한 부활의개념에 대하여 살펴본 후, 그 결과를 바탕으로 역사적 예수와 부활한그리스도 사이의 연속성 또는 불연속성의 문제를 다루고 있다. 아울러본 고는 예수 그리스도의 부활 전후의 연속성에 관한 주장이 성경의 말씀에 부합하는 것인지, 또한 그러한 연속성이 기독교 신앙에 필요한것인지에 대하여도 고찰해 보고자 한다.	기독교신학	null		kci_detailed_023457.xml
ART003298409	oai_dc	민중신학의 포스트모더니즘 이해	Doing Postmodernism in Minjung Theology	{ "journal_name": "기독교신학연구소", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "박삼경(서울신학대학교)" ]	민중신학은 포스트모더니즘을 어떻게 이해하는가를 성찰한다. 첫째는 한국의 포스트모더니즘에 대한 논의를 다룬다. 이를 위해 서구의 포스트모더니즘 의미와 흐름을 알아본다. 그리고 한국 사회에 유입된포스트모더니즘을 이해하는 견해, 세 가지 유형인 부정형, 긍정형 그리고 비판적 수용형을 통해 살펴본다. 둘째로 민중신학의 포스트모더니즘에대한 이해를 알아본다. 대체로 2세대 민중 신학자들은 포스트모던 신학을또 다른 지배문화로 인식하여 부정적으로 생각한다. 1세대와 3세대 민중신학자들 중의 소수가 포스트모던 관점에서 민중신학을 하고 있다. 이런 와중에 민중신학이 포스트모던 신학의 해체 속성과 해방적인 특성에서 함께 조우할 수 있다는 가능성을 타진 해본다. 끝으로 포스트모더니즘적인 성격을 띠고 있는 민중신학의 세 가지 요소를 검토한다. 첫 요소는민중신학의 하나님 이해, 둘째 요소, 두 이야기의 합류(성스러운 이야기와세속적인 이야기), 셋째, 민중의 이야기를 신학적 방법으로 사용하는점에서 포스트모더니즘을 성찰한다. 이런 면에서 민중신학은 이미 포스트모더니즘적인 요소를 지니고 있다. 저자는 민중신학이 포스트모더니즘을 의심과 비판 안에서 적절하게 수용할 것을 제안한다. 특히, 이 글은포스트모더니즘을 사회철학적 관점으로 제한한다.	기독교신학	null		kci_detailed_023457.xml
ART003298414	oai_dc	DBO 이론을 활용한 예수와 바울의 메시지 분석	An Analysis of the Message of Jesus and Paul Using DBO Theory	{ "journal_name": "기독교신학연구소", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "이대주(서울신학대학교)" ]	DBO 이론에 따르면, 인간의 행동은 욕구(D), 신념(B), 그리고 상황적 환경(O)에 의해 영향을 받는다. 예수께서 비유와 상징적 표현을 사용하여 말씀하신 것은(A), 이미 가까운 이들로부터 거절당한 경험이 있었기에 또다시 거절을 피하고자 하는 바람(D)이 있었기 때문이며, 많은 사람들 앞에서 말씀하시는 상황(O)이 자신을 직접적으로 드러내는 것을 피하게 만들었기 때문이다. 예수께서 바리새인들에게 직접적으로 도전하는 메시지를 전하신 것은(A), 결국 배척당할 것이라는 확신에 가까운 내면의 믿음(B)이 영향을 주었으며, 바리새인들과의 마주침(O)이 그 생각을 더욱 확고히 한 계기가 되었다. 바울이 ‘믿음으로 의롭게 된다’는 주장을 펼친 것도, 자신이 겪은 차별적인 현실(O)이 모든 사람이 평등하다는 확신(B)을 불러일으켰기 때문이며, 율법이 유대인과 이방인 사이에 장벽으로 작용하는 것을 막고자 했기 때문이다. 또한 로마 교회에 보낸 편지에는 그들을 직접 만나고자 하는 열정(D)이 반영되어 있었고, 갈라디아 교회를 향한 글에는 외부 세력의 영향을 받은 이들을 되돌리고자 하는 바람(D)이 담겨 있었다. 한편, 고린도 교회에 전한 사랑의 메시지는 분열된 공동체를 다시 하나로 세우고자 하는 강한 의지(D)에서 비롯되었고, 바울이 체험한 불공정한 상황(O)이 평등이라는 가치에 대한 확신(B)을 다시 일깨운 결과였다.	기독교신학	null		kci_detailed_023457.xml
ART003298411	oai_dc	Synergistic Soteriology in 18th-Century Evangelical Pietism ―A Comparative Study of Wesley and the Anabaptist Tradition	Synergistic Soteriology in 18th-Century Evangelical Pietism ―A Comparative Study of Wesley and the Anabaptist Tradition	{ "journal_name": "기독교신학연구소", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "방승호(Central Baptist Theological Seminary)" ]	This article explores possible theological connections between sixteenth-century Anabaptist soteriology and the evangelical theology of John Wesley. While Wesley had no direct engagement with Anabaptist sources, his interaction with the Moravians—influenced in part by the Bohemian Brethren—may have mediated elements of Anabaptist thought. Both Anabaptist and Wesleyan traditions affirm the human response to divine grace, stress sanctification, and reject total depravity in its strictest Augustinian form. The study compares their views on original sin, sanctification, free will, and infant baptism. Anabaptists held a hopeful anthropology, denying inherited guilt and emphasizing moral responsibility, while Wesley affirmed prevenient grace as enabling human participation in salvation. Both traditions advocate synergistic soteriology, though Wesley grounds human cooperation entirely in enabling grace. Despite divergence on infant baptism—firmly upheld by Wesley but rejected by Anabaptists—both emphasized a communal and ethical vision of discipleship. Through shared emphases on grace-enabled obedience, the renewal of the imago Dei, and the pursuit of holiness, the study argues that Wesley's theology reflects an indirect convergence with Anabaptist principles. These parallels, possibly mediated through Pietist and Moravian channels, suggest that the Radical Reformation left a subtle but enduring imprint on Wesley's evangelical synthesis.	기독교신학	null		kci_detailed_023457.xml
ART003298406	oai_dc	기후위기 시대의 취약한 생명과 기독교의 역할 ―교회의 생태윤리적 전환을 중심으로	Christianity and Vulnerable Life in the Age of Climate Crisis - Toward an Ecological-Ethical Transformation of the Church	{ "journal_name": "기독교신학연구소", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "김준영(연세대학교)" ]	본 연구는 인류세 시대의 기후위기 현실을 ‘교차적 취약성’ 관점에서분석한다. ‘교차적 취약성’이란 기후위기로 인해 야기된 취약성의 문제가지리적으로는 글로벌 사우스, 계층으로는 사회적 약자가 겪는 불평등의문제로 수렴됨을 지적한다. 기후변화는 전지구적 현상이지만 그 피해는불평등하게 분배되어, 글로벌 사우스와 사회적 약자층에게 더욱 심각한영향을 미치고 있다. 이를 해결할 국제적 관심과 실천적 방안이 논의되고있지만, 여전히 기후 취약 계층에 대한 보호와 이들의 삶과 연대할 구체적논의가 미흡한 상태이다. 본 연구는 이러한 현실이 단순히 사회적 차원의비판의 문제가 아니라 기독교가 심도 있는 논의와 실천적 관심을 통해파훼할 지점임을 강조한다. 기후위기로 인한 현실의 문제와 기독교는 무관하지 않으며, 기독교적기후정의 구현과 생태윤리적 회개와 교회의 역할 전환을 촉구한다. 생태윤리적 전환을 도모하는 교회는 기후위기가 단순한 환경 문제나 교회의 역할 밖의 문제가 아닌 지구화 과정에서 출현한 사회경제적 양극화와인간 탐욕을 신앙 차원에서 성찰하고 회개할 책임이 있다. 나아가 기후위기에 공동으로 참여하는 전환을 통해 근본적인 생태윤리적 회개/전환(conversion)을 하여야 함을 주장한다. 교회의 생태윤리적 전환은 기후위기가 배태한 문제에서 취약한 존재들과의 연결된 ‘타자와 함께하는’ 인식에서 시작되며, 이는 나아가 창조주 하나님과의 관계성을 새롭게성찰하도록 돕는다. 이러한 인식 전환은 태도와 삶의 방향을 전환시키며창조 세계의 모든 피조물과 보편적 친교 회복을 하는 가능성으로 확장한다. 이러한 본 연구의 관점은 신학자이자 목사인 짐 안탈(Jim Antal)의“기후교회”(Climate Church) 논의를 중심으로 현재 세대가 기후위기(붕괴)를 ‘예견한 첫 번째 세대이자 저지할 마지막 세대’라는 절박함을 인식하여 기독교가 창조세계의 모든 피조물과 함께 이 위기를 극복할 사명과실천을 재구조화하는 생태윤리적 전환을 이루어야 한다고 주장한다.	기독교신학	null		kci_detailed_023457.xml
ART003298436	oai_dc	Access and Reimbursement for Artificial Intelligence in Radiology: A Macau Perspective	Access and Reimbursement for Artificial Intelligence in Radiology: A Macau Perspective	{ "journal_name": "대한영상의학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Ieong Chon Man(Department of Radiology, Conde de São Januário Hospital, Macau SAR, China.); Ieong Mei Leng(Department of Radiology, Conde de São Januário Hospital, Macau SAR, China.); Kong Soi Chau(Department of Radiology, Conde de São Januário Hospital, Macau SAR, China.)" ]		방사선과학	null	http://dx.doi.org/10.3348/kjr.2025.1630	kci_detailed_023457.xml
ART003298533	oai_dc	Comments on “Pretreatment [68Ga]-PSMA-11 PET/CT to Predict the Response to Treatment With Immune Checkpoint Inhibitors Plus Tyrosine Kinase Inhibitors in Patients With Metastatic Renal Cell Carcinoma”	Comments on “Pretreatment [68Ga]-PSMA-11 PET/CT to Predict the Response to Treatment With Immune Checkpoint Inhibitors Plus Tyrosine Kinase Inhibitors in Patients With Metastatic Renal Cell Carcinoma”	{ "journal_name": "대한영상의학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Zhang Dongdong(Department of Thyroid Oncology, Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, China.); Zhang Junbin(Department of Thyroid Oncology, Chongqing Key Laboratory of Translational Research for Cancer ...		방사선과학	null	http://dx.doi.org/10.3348/kjr.2025.1732	kci_detailed_023457.xml
ART003298529	oai_dc	Long-Term Pulmonary Function and Radiologic Abnormalities Up to 3 Years After COVID-19: A Systematic Review and Meta-Analysis	Long-Term Pulmonary Function and Radiologic Abnormalities Up to 3 Years After COVID-19: A Systematic Review and Meta-Analysis	{ "journal_name": "대한영상의학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Song Jiyoung(Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.); Lee Jong Hyuk(Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.); Park Hyungin(Dep...	Objective: To systematically evaluate the long-term trajectory of pulmonary function test (PFT) and CT findings in COVID-19 survivors. Materials and Methods: A systematic literature search of PubMed and EMBASE was performed to identify studies published from January 2020 to June 2024 reporting PFT and/or chest CT outcomes at ≥6 months post-COVID-19, up to 36 months. The reference lists of relevant articles were also manually reviewed. Two investigators independently extracted study characteristics, patient demographics, and PFT and CT outcomes at prespecified follow-up intervals (6, 12, 24, and 36 months). Multivariate meta-analyses were conducted to evaluate temporal trends in lung function and radiological abnormalities. Sensitivity analyses, including stratification by disease severity and pooled analyses of studies with multiple follow-up time points, were performed to confirm the robustness of the findings. Results: In total, 152 studies (n = 25,766; mean age, 56.7 ± 13.2 years; 14,999 men) were included: 133 reporting PFT outcomes and 80 reporting CT findings. Diffusion capacity (DLCO) impairment was the most common abnormality, showing gradual improvement from 42% at 6 months to 35% at 36 months (P = 0.008) with a corresponding increase in the % predicted DLCO. Similarly, the prevalence of forced vital capacity (FVC) impairment decreased over time, accompanied by an increase in the % predicted FVC. On chest CT, the proportion of patients with no relevant findings remained stable at 30%–40% (P = 0.14). The prevalence of ground-glass opacities (GGO) decreased from 32% at 6 months to 20% at 36 months (P = 0.01), while that of fibrosis persisted at 27%–47% without a significant change (P = 0.28). Subgroup analysis based on disease severity revealed similar temporal trends in both low-severity and high-severity cohorts. Conclusion: DLCO, FVC, and GGO findings improved gradually up to 36 months post-COVID-19; however, over one-third of the patients continued to exhibit reduced DLCO. Fibrosis persists with limited evidence of resolution over a 3-year period, suggesting a stable but nonprogressive pattern.	방사선과학	null	http://dx.doi.org/10.3348/kjr.2025.1272	kci_detailed_023457.xml
ART003298525	oai_dc	Imaging Evaluation for Steatotic Liver Disease	Imaging Evaluation for Steatotic Liver Disease	{ "journal_name": "대한영상의학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Chan Shin Mei(Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA.); Martins Vitor F(Liver Imaging Group, University of California San Diego, San Diego, CA, USA.); Marsh Kathleen(Department of Radiology and Biomedical Imaging, University of California San ...	Metabolic dysfunction-associated steatotic liver disease (MASLD), previously known as nonalcoholic fatty liver disease, is the fastest-growing cause of chronic liver disease worldwide, affecting approximately 30% of the global population. Imaging is vital for detecting, quantifying, and monitoring hepatic steatosis—the defining abnormality of MASLD—and subsequent fibrosis—the key determinant of liver-related outcomes. This review summarizes the principles, clinical usage, efficacy, and advancements in various imaging modalities for the noninvasive assessment of hepatic steatosis and fibrosis, with an emphasis on ultrasound, CT, and MRI. Additionally, this review explores the evolving landscape of MASLD diagnostic approaches, including machine-learning techniques, opportunistic screening, standardized imaging guidelines, and therapies, emphasizing the pivotal role that radiologists can play in shaping these developments.	방사선과학	null	http://dx.doi.org/10.3348/kjr.2025.0966	kci_detailed_023457.xml
ART003298434	oai_dc	Radiological Approach to Splenomegaly: Etiologies, Pathophysiologies, and Diagnostic Strategies	Radiological Approach to Splenomegaly: Etiologies, Pathophysiologies, and Diagnostic Strategies	{ "journal_name": "대한영상의학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Han Na Yeon(Department of Radiology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea.); Park Yong(Division of Hematology-Oncology, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea.); Kim Mi...	The spleen is frequently referred to as the “silent and forgotten” organ of the abdomen by clinicians and radiologists, primarily because of the secondary nature of most splenic pathologies and their relative rarity compared with hepatic diseases. Nevertheless, the term splenomegaly frequently appears in radiological reports. Although it is often reported in the context of a known underlying cause, it is also commonly used as a purely descriptive term without reference to the underlying etiology. Although splenomegaly may occasionally be idiopathic, it commonly represents an underlying pathological condition. Therefore, radiologists are instrumental in accurately identifying splenomegaly, evaluating plausible differential diagnoses, and guiding appropriate clinical management and workups. Given the wide spectrum of etiologies and overlapping imaging features, a systematic approach is essential to enhance the diagnostic accuracy and clinical relevance. Here, we present a comprehensive literature review of splenomegaly from a radiological perspective, with causes categorized according to pathophysiological mechanisms.	방사선과학	null	http://dx.doi.org/10.3348/kjr.2025.0848	kci_detailed_023457.xml
ART003298431	oai_dc	Access and Reimbursement for Artificial Intelligence in Radiology: A Central Asian Perspective	Access and Reimbursement for Artificial Intelligence in Radiology: A Central Asian Perspective	{ "journal_name": "대한영상의학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Dautov Tairkhan(Department of Radiology and Nuclear Medicine, University Medical Center, Astana, Republic of Kazakhstan.); Darbaeva Ainara(Scientific Research Institute of Radiology Named after Zh.H. Khamzabayev Astana Medical University, Astana, Republic of Kazakhstan.); Aimagambetova Zhuldyz(Scientific Research ...		방사선과학	null	http://dx.doi.org/10.3348/kjr.2025.1638	kci_detailed_023457.xml
ART003298432	oai_dc	Building the Future of Radiology Through Artificial Intelligence: Uzbekistan National Efforts and Innovations	Building the Future of Radiology Through Artificial Intelligence: Uzbekistan National Efforts and Innovations	{ "journal_name": "대한영상의학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "Khodjibekov Marat(Department of Radiology, Tashkent State Medical University, Tashkent, Republic of Uzbekistan.Uzbekistan Radiology Society, Tashkent, Republic of Uzbekistan.); Khodjibekova Yulduz(Uzbekistan Radiology Society, Tashkent, Republic of Uzbekistan.Department of Oncology and Medical Radiology, Tashkent ...		방사선과학	null	http://dx.doi.org/10.3348/kjr.2025.1550	kci_detailed_023457.xml
ART003298574	oai_dc	미국 경제·통화·무역정책 불확실성이 원/달러 환율에 미치는 영향	Effects of U.S. Economic, Monetary, and Trade Policy Uncertainties on Korean Won/US Dollar Exchange Rate	{ "journal_name": "무역구제학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "안지혜(고려대학교 미래성장연구원); 김수현(고려대학교 미래성장연구원)" ]	본 연구는 미국의 경제정책·통화정책·무역정책 불확실성으로 세분화된 정책 불확실성 지수가 한국의 원/달러 환율에 미치는 영향을 실증적으로 분석하였다. 기존 연구가 경제정책 불확실성을 단일 지수로 분석하거나 특정 유형만 고려한 한계를 보완하고자, 본 연구는 정책 유형별 영향의 차이를 체계적으로 비교하고 정책 환경이 급격히 변화한 시기, 특히 트럼프 1기 행정부를 고려한 시기별 분석을 수행하였다. 실증분석은 상관분석·교차상관분석을 통해 정책 불확실성과 환율 간의 선형적·시차적 관계를 확인한 뒤, 구조적 벡터자기회귀 모형을 이용하여 정책 불확실성 충격에 대한 환율의 동태적 반응을 추정하였다. 분석 결과, 세 가지 정책 불확실성 모두 환율과 양(+)의 상관관계를 보였으며, 통화정책 불확실성의 경우 가장 높은 상관관계와 즉각적인 반응을 보여 미국의 통화정책 불확실성 증가가 원화 약세로 빠르게 전이될 가능성을 시사하였다. 이는 구조적 벡터자기회귀 모형에 기반한 충격반응분석에서도 확인되었다. 세 정책 불확실성 충격에 따라 즉각적인 환율 상승이 초래되었으나, 그 영향은 빠르게 소멸하는 것으로 나타났다. 구체적으로, 경제정책 불확실성 충격이 가장 큰 원화 약세를 유발한 반면, 통화정책 불확실성 충격은 트럼프 1기 이후에 환율에 미치는 영향이 확대되었고, 무역정책 불확실성 충격의 영향은 상대적으로 제한적이었다. 이러한 분석 결과는 정책의 유형별 특성을 고려한 선제적 모니터링 시스템 구축과 조기 대응의 필요성을 시사한다.	정책학	null		kci_detailed_023457.xml
ART003298573	oai_dc	태양광전지산업 관련 통상 분쟁의 법적 쟁점과 시사점 ─ WTO 세이프가드 분쟁을 중심으로 ─	Legal Issues and Implications of Trade Disputes in the Solar Photovoltaic Sector: Focusing on the WTO Safeguard Disputes	{ "journal_name": "무역구제학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "오혜빈(서울대학교); 안덕근(서울대학교)" ]	2018년 WTO 분쟁해결기구에서 진행된 태양광 세이프가드 분쟁은 다자무역체제 출범 이후 중요한 전환점을 마련하였다. ‘미국 – 태양광 제품 (DS562)’ 분쟁은 WTO 세이프가드 분쟁 중 유일하게 패널이 위반 판정을 하지 않은 사례라는 점에서 그 법적, 정치적 의미가 크다. 본 연구에서는 태양광전지산업과 관련한 WTO 분쟁을 검토하고, 반덤핑 및 상계관세조치들을 종합적으로 점검하고 ‘미국 – 태양광 제품’ 분쟁에서의 주요 법적 쟁점들과 판결을 분석하고 시사점을 모색한다. 태양광전지산업을 두고 벌이는 치열한 산업경쟁은 계속 이어질 것이다. “Green 전환”이 중국 태양광전지산업에 종속을 가속화시키는 것이 아니라 우리나라 에너지산업의 진정한 성장동력이 되도록 본 연구에서 검토한 통상분쟁의 역사, 쟁점 그리고 시사점들에 대한 후속 연구들이 이어지기를 기대한다.	정책학	null		kci_detailed_023457.xml
ART003298578	oai_dc	초국경보조금과 무역구제 조치의 적법성 평가 ─ 주요국 대응의 WTO 규범 합치성을 중심으로 ─	Assessing the WTO Consistency of Trade Remedies against Transnational Subsidies: A Focus on Major Countries’ Measures	{ "journal_name": "무역구제학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "김다은(서울대학교); 오지민(서울대학교); 조유진(숙명여자대학교); 안덕근(서울대학교)" ]	본 연구는 격변하는 국제무역질서 속에서 등장한 초국경보조금 문제를 다룬다. 초국경보조금은 특정 국가가 국경을 넘어 제3국 기업 및 산업에 재정적 기여를 제공하는 행위로, 이는 WTO 협정의 보조금 및 상계조치에 관한 협정(ASCM)이 규율하지 않는 새로운 유형의 보조금이다. 이러한 규범적 사각지대에 대응하기 위한 주요국의 독자적 제재 조치는 국제통상법의 적법성 측면에서 상당한 논란을 야기하고 있다. 본 연구는 먼저 초국경보조금의 개념적 특성을 살펴보고, 'EU - 인도네시아 스테인리스 냉연강판' WTO 분쟁 패널 보고서를 중심으로 적법성 평가 기준을 도출한다. 이를 바탕으로 주요국의 독자적 대응 사례를 분석하여 그 WTO 규범 합치성을 평가한다. 나아가, 이러한 주요국의 대응이 한국의 통상 환경에 미치는 영향을 진단하고 향후 제도적 과제를 제시한다. 이를 통해, 초국경보조금 규율의 법적 쟁점과 딜레마를 조명하며 한국의 불공정무역 대응 전략 수립에 기여하고자 한다.	정책학	null		kci_detailed_023457.xml
ART003298571	oai_dc	Economic Impact Analysis and Efficient Operation of Anti-Circumvention Measures in Anti-Dumping Regulations	Economic Impact Analysis and Efficient Operation of Anti-Circumvention Measures in Anti-Dumping Regulations	{ "journal_name": "무역구제학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "최창환(단국대학교)" ]	This paper examines the economic impact and operational efficiency of anti-circumvention measures within anti-dumping regulations through comprehensive comparative institutional analysis of the United States, European Union, and Korean systems. Using comparative legal analysis, case study examination, and policy evaluation, the research identifies critical design elements for effective anti-circumvention enforcement. Key findings indicate that circumvention, affecting 20-30 percent of anti-dumping duty-subject export values through third-country routing, represents a systemic threat requiring comprehensive definitional scope addressing minor alterations, third-country assembly, transshipment, and later-developed merchandise. Korea's August 2025 framework expansion represents significant institutional progress, though gaps remain regarding domestic assembly and later-developed merchandise. Effective enforcement requires technology-enabled monitoring systems, inter-agency coordination mechanisms, and international cooperation frameworks extending beyond legal frameworks alone. The analysis demonstrates that well-designed anti-circumvention frameworks, professionally implemented and internationally coordinated, serve legitimate protectionist functions while promoting fair competition and maintaining multilateral trade rule integrity. The paper provides evidence-based policy recommendations for Korea's nascent system and other emerging anti-circumvention regimes.	정책학	null		kci_detailed_023457.xml
ART003298572	oai_dc	Enhancing ASEAN’s Trade Competitiveness through Logistics: Insights from the Logistics Performance Index and Policy Measures	Enhancing ASEAN’s Trade Competitiveness through Logistics: Insights from the Logistics Performance Index and Policy Measures	{ "journal_name": "무역구제학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "응웬 티 탄 투옌(남서울대학교)" ]	The research focuses on the influences of Logistics Performance Index on the Trade Volume of ASEAN countries. The study analyzes the economic dataset of ASEAN member states, including Singapore, Malaysia, Thailand, Brunei, Vietnam, Indonesia, the Philippines, Laos, Myanmar, and Cambodia in the year 2007, 2010, 2012, 2014, 2016, 2018 and 2023. The study seeks to critically examine the interrelationship between logistics performance and trade competitiveness in the ASEAN context by analyzing the LPI indicator assessment of national and regional logistics-related policies. The central aim is to identify policy measures and strategic alignments that can reduce intra-regional disparities, foster cohesive logistics development, and ultimately enhance ASEAN’s position in global trade networks. The empirical findings reveal that ASEAN’s LPI plays a decisive role in boosting trade performance, significantly influencing imports, exports and total trade, while partner countries’ LPI shows no substantial effect. Moreover, the LPI’s impact differs by income level, with high-income members showing the strongest positive response, emphasizing the importance of improving internal logistics efficiency across all ASEAN economies.	정책학	null		kci_detailed_023457.xml
ART003298577	oai_dc	국제무역환경에서 디지털 무역기준의 형성 ─ 규범구조의 제도적 전환을 중심으로 ─	Legal Issues of the Formation of Digital Trade Rules: An Institutional Transformation of the Normative Structure	{ "journal_name": "무역구제학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "김성화(사법정책연구원)" ]	디지털 무역은 제품 및 서비스의 전자적 거래를 포함하며, 데이터의 국경 간 이동을 전제로 하는 특성을 지닌다. 2020년 이후 디지털 무역은 세계무역의 약 25%를 차지할 정도로 급속히 확대되었고, WTO, FTA 및 디지털 무역협정을 중심으로 관련 국제규범의 형성이 본격화되고 있다. 그러나 이러한 제도적 발전에도 불구하고, 데이터의 자유로운 이동과 각국의 상이한 데이터 거버넌스 접근 간 충돌, WTO 다자간 협상의 정체와 역외협정의 부상, 예외규정의 해석 및 법적 실효성의 약화 등 구조적인 쟁점이 지속적으로 제기되고 있다. 본 논문은 급변하는 국제 디지털 무역환경에서 디지털 무역규범의 형성과정에 나타나는 주요 쟁점을 규범적 관점에서 분석하고, 이에 대한 우리나라의 전략적 대응 방향을 모색하는 것을 목적으로 하였다. 이를 위해 미국, EU, 중국 등 주요국의 데이터 이동정책과 디지털 통상전략을 국제규범 형성과정에서의 쟁점 구조와 제도 설계의 변화에 초점을 두어 비교 및 분석하였다. 그 결과, ① 데이터 국경 간 이동을 둘러싼 규범적 충돌, ② WTO 중심의 다자체제의 한계와 역외협정의 구조적 부상, ③ 예외규정의 자기판단화에 따른 규범의 법적 실효성의 약화라는 쟁점을 도출하였다. 본 연구는 이러한 분석을 근거하여 디지털 무역규범이 권리·의무 중심의 전통적 통상규범에서 국가의 정책적 여지를 조정·관리하는 규범구조로 전환되고 있음을 조망하고, 우리나라가 국제 디지털 통상규범의 형성과정에서 전략적 조정자로서 기능할 수 있는 가능성을 검토하였다. 이를 통하여 데이터 보호와 활용 간의 균형을 전제로 국내 기업의 국제경쟁력을 제고하고, 국제 디지털 무역질서 형성에 주도적으로 참여하기 위한 정책적 시사점을 제시하였다.	정책학	null		kci_detailed_023457.xml
ART003298515	oai_dc	개화기 장소 명칭 한자어와 순화어의 사용 실태 연구	A study on the usage of Sino-Korean place names and their purified forms from the Korean enlightenment period	{ "journal_name": "한말연구학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "소개일(한양대학교 국어국문학과)" ]	.	한국어와문학	null	http://dx.doi.org/10.16876/klrc.2026.67.5.1	kci_detailed_023457.xml
ART003298452	oai_dc	Nanoparticles-Mediated CRISPR-Cas9 systems for CAR T-cell immunotherapy as smart cancer biotherapeutics	Nanoparticles-Mediated CRISPR-Cas9 systems for CAR T-cell immunotherapy as smart cancer biotherapeutics	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	The spread of cancer among human societies and the subsequent mortalities necessitates the development ofintelligent cancer treatment methodologies with negligible side effects. Therefore, immunotherapy to cure victimswith hematologic malignancies that have recently been approved, labeled as “chimeric antigen receptor(CAR) T-cell therapy”, was successfully developed with outstanding outcomes. However, CAR T-cell therapy stillsuffers from numerous safety challenges due to a lack of control over the location and exposure time of the antitumorimmune effect and the prospective for off-target toxicity. This work aims to describe the design anddevelopment of light-switchable (liCAR) T-cells capable of precisely being activated for the real-time eliminationof cancer cells. The development of intelligent targeting is accompanied by the emergence of the clustered,regularly interspaced short palindromic repeats (CRISPR) and CRISPR-associated protein 9 (Cas9) system. Notably, CRISPR-Cas9 allows multiplex genome editing, enabling the simultaneous targeting of multiplegenomic loci. This capability has been successfully applied in cancer immunotherapy, for instance, to knock outmultiple immune checkpoint regulators such as PD-1, CTLA-4, and LAG-3 in CAR T-cells, thereby improving theiranti-tumor activity. Indeed, the gene therapy field has undergone a profound revolution thanks to this system. Consequently, it is crucial to guarantee that the CRISPR-Cas9 components are delivered efficaciously into theintricate three-dimensional (3D) structures of human retinal tissue to achieve successful gene editing. Nanoparticles(NPs) have been a critical component of recent technological advances in nanomedicine, enablingCRISPR-Cas9 to deliver its therapeutic agents with high efficiency, substantially improving its therapeutic potential. The significant progress in NP technology has resulted in the emergence of novel opportunities for genetherapy, therefore presenting a very encouraging approach for addressing illnesses and disorders by targeting thegenetic level. Overall, this review focuses on smart cancer immunotherapy techniques by providing a combinedperspective of nanotechnology and genome editing by considering the challenges and gaps in this field.	화학공학	null		kci_detailed_023457.xml
ART003298497	oai_dc	Boosting the CO2 capture and regeneration performance by nanographene@zinc oxide as novel green-synthesized nanocomposites	Boosting the CO2 capture and regeneration performance by nanographene@zinc oxide as novel green-synthesized nanocomposites	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Increasing carbon dioxide (CO2) emissions on a global scale necessitate the development of effective and sustainablesolutions to combat climate change. This study examined in detail the CO2 adsorption capacity andregeneration performance of the nanographene@zinc oxide (NG@ZnO-green) nanocomposite, produced using anenvironmentally friendly green synthesis method. While pure water was used as the solvent in the impregnationstage of the conventional production of the NG@ZnO nanocomposite, hemp stalk bio-extract was used instead inthe green synthesis process. This bio-extract enabled more effective binding of ZnO to the NG surface, thusmaximizing the interaction between NG and ZnO, resulting in a more homogeneous modification. SEM and TEManalyses revealed that the ZnO particles were densely and uniformly distributed on the NG surface. According toBET results, the NG@ZnO-green nanocomposite has a specific surface area of 705 m2/g, a total pore volume of0.51 cm3/g, and a mean pore diameter of 4.97 nm. CO2 adsorption tests were conducted at 298 K and 273 Kunder 1 bar pressure, and NG, NG@ZnO, and NG@ZnO-green exhibited CO2 uptake capacities of 2.07–2.59mmol/g, 4.56–5.43 mmol/g, and 5.95–6.99 mmol/g, respectively. This comparison revealed that the NG@ZnOgreennanocomposite exhibited significantly superior performance compared to both pure NG and conventionallysynthesized NG@ZnO, confirming the effectiveness of the proposed green synthesis strategy. The isostericheat of adsorption (Qst), calculated using the Clausius–Clapeyron equation, indicated strong physical interactionsbetween NG@ZnO-green and CO2. Ten-cycle reuse tests revealed a high regeneration capacity for this nanocomposite,with a reuse efficiency of up to 95 %. All findings demonstrate that the environmentally friendlysynthesis method developed using hemp-based bio-extract offers advantages not only in terms of sustainabilitybut also in terms of CO2 capture performance. Furthermore, this capacity exceeds that reported for manyadvanced adsorbents under similar conditions, demonstrating the material’s technical and environmental superiority. The NG@ZnO-green nanocomposite stands out as a promising candidate for carbon capturetechnologies.	화학공학	null		kci_detailed_023457.xml
ART003298486	oai_dc	Cellulose hydrogels as effective desiccants for water-contaminated hydraulic lubricant oil	Cellulose hydrogels as effective desiccants for water-contaminated hydraulic lubricant oil	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	This study presents a novel approach for demulsification and dehydration of hydraulic lubricant oils by using anatural and renewable material: cellulose hydrogel. Designed to meet industrial requirements, the system featuresa compact bed with radial oil distribution. Process kinetics, sorption mechanisms, impact of hydrogelquantity, and material reusability were analyzed in batch systems. Effects of temperature (from 25 to 45 ◦C) andflow rate (from 1 to 2 L.d-1) were evaluated under continuous flow using a 22 factorial design. Results showedthat cellulose hydrogel significantly demulsifies and dehydrates the oil, reducing turbidity from haze 6 to haze 1and removing up to 80 % of the initial water content. Increasing hydrogel mass decreased water removal timewithout affecting equilibrium efficiency. Regeneration tests indicated that hydrogel effectiveness is maintainedfor at least 5 cycles. A 24-hour continuous oil flow treatment confirmed the prolonged system usability. Oilproperties before and after the hydrogel treatment were maintained, ensuring suitability for industrial applications. This work marks a novel contribution to oil purification technologies by compellingly demonstrating thepotential of cellulose hydrogel as a green, efficient, and reusable desiccant material.	화학공학	null		kci_detailed_023457.xml
ART003298455	oai_dc	Parametric analysis and response surface optimization of hydrogen-rich syngas production rate by CO2 reforming of CH4 over Gd-promoted Ni/ ZrO2 catalyst	Parametric analysis and response surface optimization of hydrogen-rich syngas production rate by CO2 reforming of CH4 over Gd-promoted Ni/ ZrO2 catalyst	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	This study explores the synergy of using Gadolinium (Gd) promoted Ni/ZrO2 catalyst for methane dry reformingto hydrogen-rich syngas. Response Surface Methodology (RSM) and Central Composite Design (CCD) wereemployed to determine the effects of the factors on the rate of hydrogen and carbon monoxide production. TheGd promoted Ni/ZrO2 catalyst displayed suitable physicochemical properties as indicated by the mesoporositywith pore diameter of 30.59 nm and the well laid-out crystal structure. The Analysis Of Variance (ANOVA)revealed that the methane partial pressure (PCH4 ), carbon monoxide partial pressure (PCO2 ), and reaction temperaturehave significant individual and quadratic effects on the rate of hydrogen and carbon monoxide productionas indicated by the p-value < 0.05 and high F-value. At optimum conditions of 31.65 kPa, 32.49 kPa, and756.95 ◦C for PCH4 , PCO2 and reaction temperature, respectively, a maximum hydrogen (rH2) and carbon monoxide(rCO) production rates of 0.081 mmol/gcat/min and 0.085 mmol/gcat/min were obtained, respectively. This study has provided a vital insight into process optimization for MDR over Gd promoted Ni/ZrO2 catalyst forhydrogen-rich syngas production.	화학공학	null		kci_detailed_023457.xml
ART003298457	oai_dc	Integrating smartphones in digital tracking of pH for biotechnological applications	Integrating smartphones in digital tracking of pH for biotechnological applications	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	This research aims to develop a novel smartphone-based system for real-time monitoring of pH changes (4.8–7.2)caused by lactic acid accumulation during fermentation. Using bromocresol purple as a pH indicator, the systemapplies advanced image analysis algorithms to accurately determine pH levels and correlate optical density withlactic acid concentration (0–15.5 μL). A key innovation is the system’s ability to automate bacterial growthmonitoring using portable and cost-effective technology. This approach improves the efficiency of fermentationcontrol and allows for timely detection of deviations, optimizing resource utilization. The results demonstrate thepotential of integrating mobile and infochemistry technologies to address complex industrial challengeseffectively.	화학공학	null		kci_detailed_023457.xml
ART003298467	oai_dc	Material flow analysis for five types of wet wipes and their contribution to microplastic emissions	Material flow analysis for five types of wet wipes and their contribution to microplastic emissions	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	This study examines the contribution of wet wipes to microplastic (MP) pollution using a material flow analysisframework. Domestic data indicate an annual production of 1,237,390 t/y, composed primarily of polyester(PES, 87.2 %), rayon (12 %), and polypropylene (PP, 1 %). Based on literature data, the shedding rates of MPsand microfibers (MFs) were calculated as 3.6 mg/g (27,800 particles/g) for PES, 28 mg/g (548,000 particles/g)for rayon, and 0.73 mg/g (2,940 particles/g) for PP. Effluent contributions of MPs were estimated at 2,007 t/y forPES and 23 t/y for PP, yielding predicted environmental concentrations of 0.234 mg/L for PES and 0.003 mg/Lfor PP, which correspond to 6.5 particles/L and 0.03 particles/L, respectively. The analysis revealed thatincreasing the toilet disposal rate of non-flushable wipes from 0 % to 10 % significantly amplifies MP burdens insewage treatment plants, effluents, and sludge compartments. Although rayon-based wipes are biodegradable,they contribute substantial MF loads, highlighting the need for stricter disposal regulations. Public awarenesscampaigns advising against flushing wet wipes, along with the promotion of fully biodegradable alternatives, arecritical to mitigating the environmental impact of MPs from wet wipes and protecting aquatic ecosystems.	화학공학	null		kci_detailed_023457.xml
ART003298491	oai_dc	Surface engineering of nickel foam for cost-effective and highly corrosion-resistant electrodes for water and seawater electrolysis	Surface engineering of nickel foam for cost-effective and highly corrosion-resistant electrodes for water and seawater electrolysis	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	We present a straightforward method to fabricate free-standing Ni(OH)2/NiOOH nanostructures by etchingthree-dimensional nickel foam (NF) in HCl or H2SO4. Acid corrosion liberates Ni2+ ions that interact with Cl􀀀 orSO42􀀀 to form Ni hydroxide and oxyhydroxide phases directly on the NF substrate. The resulting hierarchicalporous network uniformly embeds Ni(OH)2 and NiOOH throughout the conductive foam, providing abundantactive sites for hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) intermediates. Thisarchitecture enhances specific surface area, ionic mobility, electrical conductivity, and charge transfer efficiency,leading to superior catalytic performance. In alkaline water electrolysis, the Ni(OH)2/NiOOH electrode achieves20 mA cm􀀀 2 at only 1.61 V in a two-electrode setup and remains stable for over 12 h. It also demonstratesexceptional corrosion resistance in unpurified seawater compared to bare Ni and bimetallic NF. Comprehensivecharacterizations and electrochemical analyses confirm that the modulated surface structure, robust catalystsupportinteractions, and enhanced mass transport yield a highly efficient, durable, and cost-effective bifunctionalelectrocatalyst. Our synthesis is scalable and environmentally benign for sustainable energy.	화학공학	null		kci_detailed_023457.xml
ART003298488	oai_dc	The relationship between adsorption-desorption and inhibition efficiency of imidazoline quaternary ammonium salt under flow	The relationship between adsorption-desorption and inhibition efficiency of imidazoline quaternary ammonium salt under flow	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Corrosion inhibitors are widely used to protect oil and gas pipelines from CO2-induced corrosion. Understandingthe film-forming behavior of inhibitors under realistic flow conditions is crucial for optimizing their performance. This study investigates the film-forming mechanism and corrosion inhibition efficiency of imidazolinequaternary ammonium salt (IQAS) in a CO2-saturated 3 % NaCl solution at 50℃, simulating pipeline flowconditions. A custom-designed multiphase flow loop system was employed, complemented by electrochemicaltests, scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), 3D microscopy, and moleculardynamics simulations. Results reveal that IQAS inhibits corrosion through a synergistic mechanism involvingcathodic physical adsorption and chemisorption via complexation. The inhibition efficiency initially increaseswith flow velocity, peaking at 80.92 % at 0.2 m/s, but decreases at higher velocities due to accelerateddesorption. SEM and EDS analyses demonstrate that flow velocity significantly impacts mass transfer and filmstability. At velocities below 0.5 m/s, diffusion-dominated mass transfer promotes uniform film formation,whereas velocities above 0.5 m/s lead to film disruption and localized pitting. These findings provide criticalinsights into optimizing corrosion inhibitor performance under dynamic flow conditions.	화학공학	null		kci_detailed_023457.xml
ART003298456	oai_dc	High-temperature hydrothermal reduction for selective extraction of lithium from spent lithium-ion batteries	High-temperature hydrothermal reduction for selective extraction of lithium from spent lithium-ion batteries	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Selective extraction of lithium from spent battery powders has garnered significant attention and research interest. However, existing methods are often constrained by their heavy reliance on acid solutions or complexleaching systems. This study introduced a novel high-temperature hydrothermal reduction (HTHR) method forthe selective extraction of lithium from spent lithium manganate battery powders. Starch, an environmentallyfriendly reducing agent, was employed in this process. Under optimized conditions at 240 ◦C and a starchaddition of 40 % by weight, the leaching efficiency of lithium exceeded 95 %, with a selectivity of over 92 %. Theleached lithium was subsequently recovered as lithium carbonate. Meanwhile, the residual transition metals inthe lithium-extraction residue were effectively leached using a salt-thermal and water-leaching approach. Underroasting conditions of 350 ◦C and an ammonium sulfate dosage of 1.7 times the mass of the residue, theextraction efficiency of key elements after water leaching surpasses 99 %. The manganese-containing roastedproduct was identified as ammonium manganate sulfate in a double salt form. This research offered valuableinsights and innovative approaches for the sustainable development of the lithium-ion battery recycling industry.	화학공학	null		kci_detailed_023457.xml
ART003298460	oai_dc	Rational construction of 3D framework rGO/Ni/NiO magneto-dielectric foam unveiling superior electromagnetic wave absorption performance	Rational construction of 3D framework rGO/Ni/NiO magneto-dielectric foam unveiling superior electromagnetic wave absorption performance	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	This study focused on identifying an absorber that shows an ability to absorb electromagnetic waves operating inthe ku band frequency. The research concentrated on two essential elements: optimizing the impedancematching factor to effectively minimize surface reflection and significantly enhancing wave attenuation propertiesby organizing particles in a three-dimensional lattice structure. To fulfill these objectives, the investigationapplied rGO-Ni-NiO materials, which were embedded within a porous foam design to optimize their functionalcapabilities. This study aimed to improve the interface polarization parameter through the use of materials thatexhibit a considerable difference in their bandgap values. By incorporating foam, the impedance matching wasimproved, and the attenuation features of each absorber component were strengthened through a threedimensionalparticle layout. The high specific surface area of reduced graphene oxide, along with the arrangementof magnetic-dielectric particles on its surface, improved interface polarization conditions. The electromagneticwave absorber made from rGO-Ni-NiO powder was able to absorb waves at a frequency of 14.8 GHz,with a peak loss of 􀀀 49 dB and a bandwidth of 6 GHz, effectively covering the entire frequency range analyzed. These values were achieved with an absorber thickness of just 1.2 mm.	화학공학	null		kci_detailed_023457.xml
ART003298468	oai_dc	Synergistic enhancement by perovskite quantum dot on CO2-to-methanol photoconversion by cluster catalyst composites on polyimide film	Synergistic enhancement by perovskite quantum dot on CO2-to-methanol photoconversion by cluster catalyst composites on polyimide film	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Carbon neutrality is a global issue that scientists should prioritize. The purpose of this research is to developoptimal catalysts and their reaction systems that decompose CO2 and produce methanol as raw materials for fuelsand chemicals. One of improvements is to synthesize quantum dot clusters of CuO and ZnO with a short reactiontime as 1 min using a femtosecond pulsed laser. Composites of clusters exerted the better catalytic effect thancomposites of nanoparticles. Another improvement is the introduction of a hydrolyzed polyimide film as a CO2adsorbent. High CO2 photolysis was obtained due to the CO2 adsorption capacity of the film. The most importantissue in this research is the integration of perovskite quantum dots as photosensitizers. This material demonstrateda synergistic effect on the photoconversion of CO2 by directly approaching the catalytically active site(CuO). These improvements are due to the CO2 adsorption into the reaction system, the hydrophilicity of thereaction film, and the energy transfer within the reaction system. The reaction system eventually achieved thehighest methanol yield (11.9 mmol/g(catalyst)). The current film-type reactor, which mimics the photolysisreaction of chlorophyll, provides simple and user-friendly procedures and can be improved to further adaptationto CO2 conversion in sunlight and atmospheric conditions.	화학공학	null		kci_detailed_023457.xml
ART003298493	oai_dc	Infusion and iontophoresis for directional delivery of compounds to the brain	Infusion and iontophoresis for directional delivery of compounds to the brain	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Convection-enhanced delivery enables local administration of therapeutic agents to brain tissues by overcomingthe challenges posed by the blood–brain barrier. However, its efficacy is limited by the lack of control over thedelivery pathway. To address this, we propose infusion and iontophoresis for directional delivery of compoundsin the brain (IIDD). This IIDD strategy involves the insertion of a cannula for drug infusion, along with two plateshapedelectrodes serving as the cathode and anode and positioned at predetermined sites in the brain. Iontophoresisgenerates an electrical path for controlled, directional transport of the injected compound. We tested itwith gadobutrol, a clinically approved, negatively charged gadolinium-based contrast agent. We observed thatincreasing the duration of application of current (fixed current of 10 μA) facilitated significantly better migrationof gadobutrol toward the anode than simple diffusion by convection-enhanced delivery alone. Simulation dataderived from three-dimensional finite element modeling were consistent with the experimental findings. Thisfurther confirmed the feasibility of infusion and iontophoresis for directional delivery of compounds in the brain.	화학공학	null		kci_detailed_023457.xml
ART003298490	oai_dc	Life cycle environmental impacts of nano-TiO2-containing car wax: A comprehensive laboratory-to-use assessment	Life cycle environmental impacts of nano-TiO2-containing car wax: A comprehensive laboratory-to-use assessment	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Nano-enabled surface coatings are increasingly used in consumer products; however, their full life-cycle impactremains poorly understood, particularly for materials such as nano-TiO2 that possess persistent ecotoxicity. Acomprehensive life cycle assessment (LCA) was conducted for a laboratory-prepared surrogate of a commercialnano-TiO2-based car wax, integrating experimental measurements of material losses across synthesis, formulation,use, and disposal stages. The laboratory-scale synthesis of TiO2 via a modified sol–gel process revealed anaverage Ti recovery rate of 82 % during particle formation and only 44 % retention within the final wax matrix. The use-phase application results in a total loss of 98.9 %, with only 1.1 % of the initial TiO2 remaining on thecoated surface. The life-cycle inventory was developed based on these empirical data and modeled using theILCD 2011 midpoint+ and USEtox. While the midpoint results highlighted acetone and energy inputs as majorcontributors, USEtox integration revealed dramatic increases in endpoint indicators: freshwater ecotoxicity roseby 1,972 %, and non-cancer human toxicity by 4.9 %, driven by the inherent properties of nano-TiO2. This studyoffers one of the first integrated LCA frameworks that combines nanospecific experimental data with toxicityadjustedimpact modeling.	화학공학	null		kci_detailed_023457.xml
ART003298461	oai_dc	The first 60 min reaction mechanism of CO2-intermixed cement pastes	The first 60 min reaction mechanism of CO2-intermixed cement pastes	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	In industrial practice, cement-based materials are typically used within 60 min of preparation. This study investigateshow low (30 mL) and high (75 mL) doses of carbon dioxide (CO2) intermixing affect cement hydrationwithin 60 min, aiming to accelerate hydration and facilitate industrial CO2 reuse in cement mixing. Results indicated that at 0 min, CO2-intermixed cement pastes showed a 142.7–181.2 % increase in calciumhydroxide (Ca(OH)2) formation compared to the control. At 5 min, a 23 % higher heat release was recorded forthe cement paste intermixed with a high CO2 dose, owing to the promoted hydration of aluminate phases and therapid reaction of CO2 with tricalcium silicate (C3S) to form nano-calcium carbonate (nano-CaCO3). This nano-CaCO3 further reacted with Ca(OH)2, slightly decreasing the Ca(OH)2 content. All the CO2-intermixed pastesmaintained a high pH (12.8 to 12.9) within 60 min due to the progressive hydration. At 60 min, the control pastehad a negligible gypsum content, whereas the CO2-intermixed cement pastes retained detectable levels, probablydue to the further reaction between ettringite (AFt) and CO2. Overall, CO2 intermixing effectively promotesearly-age cement hydration and presents a promising route for CO2 utilization in cement mixing.	화학공학	null		kci_detailed_023457.xml
ART003298469	oai_dc	Synergistic enhancement of COD and turbidity removal in simulated starch wastewater through iron electrocoagulation-hypochlorite integration: efficiency and mechanism	Synergistic enhancement of COD and turbidity removal in simulated starch wastewater through iron electrocoagulation-hypochlorite integration: efficiency and mechanism	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Advanced treatment of starch industrial wastewater is usually hindered by the high turbidity. In this study,simulated starch wastewater was treated by iron Electrocoagulation (EC) process combined with oxidation usingseveral oxidants. Results indicated that the EC/NaClO process demonstrated enhanced performance with CODand turbidity removal efficiencies of 86.3 % and 95.76 %, respectively, significantly surpassing those of the EC/H2O2 process (79.1 % COD, 85.8 % turbidity) under optimized conditions. Mechanistic analysis revealed that the22.5 % increase in COD removal by EC/NaClO compared to EC originated from two pathways: (1)17 % attributedto the formation of large flocs during NaClO oxidation, which promoted coagulation, and (2)5.5 % derived fromhydroxyl radicals (•OH) generated via Fe2+/HClO mediated Fenton-like reactions. A comparative analysisfocusing on energy consumption of electrodes demonstrates that EC, EC/H2O2, and EC/NaClO was 29.91, 20.64,and 8.11 kWh/kgCOD, respectively. The anodic dissolution rate exhibits a pattern of EC/H2O2 > EC > EC/NaClOunder different current densities, with the minimal dissolution in EC/NaClO ascribed to the protective layer ofiron-based nanoparticles (Fe3O4) formed on the anode surface. This EC/NaClO combined system demonstratessignificant potential as a sustainable approac	화학공학	null		kci_detailed_023457.xml
ART003298494	oai_dc	Effect of showerhead electrode materials on high aspect ratio etching of SiO2	Effect of showerhead electrode materials on high aspect ratio etching of SiO2	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	High aspect ratio dielectric etching can lead issues such as pattern distortion and twisting due to uneven polymerdeposition on the sidewalls of high aspect ratio dielectric structures. In this study, to reduce charge related issuesduring the etching of high aspect ratio dielectric structure using a capacitively coupled plasma (CCP) etcher, as ashowerhead electrode material, W instead of conventional Si was used and the effect of W inclusion to thepolymer layer formed on the sidewall of the etched feature on the etch characteristics of a high aspect ratio SiO2etching was investigated and compared with the conventional Si showerhead electrode by DC-biasing theelectrodes. The results showed that the addition and increase of DC voltage to both electrodes improved etchselectivity of SiO2 over amorphous carbon layer (ACL). In the case of W showerhead electrode, DC-bias voltage tothe electrode improved the pattern distortion due to the charge removal in the polymer formed at the SiO2sidewall by the inclusion of W. It is believed that our findings provide valuable insights into the intricateinterplay between electrode material reactivity and the resulting etching characteristics in CCP-based high aspectratio etching processes.	화학공학	null		kci_detailed_023457.xml
ART003298476	oai_dc	One-step microwave preparation of phosphoric acid activated foams from spontaneous combustion coal gangue	One-step microwave preparation of phosphoric acid activated foams from spontaneous combustion coal gangue	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	In this work, the phosphoric acid activated foams from spontaneous combustion coal gangue were successfullyfabricated using a simple and fast one-step microwave-assisted method. The physico-mechanical, thermalinsulation properties, and microstructure of foam specimens prepared with varying molar concentrations of theactivating solution (10–14 M), liquid-to-solid (L/S) ratios (0.425–0.525), microwave power (600–1000 W),microwave irradiation time (7.5–12.5 min), and post-curing temperatures (25–115 ◦C) were investigated. X-raymicrofocus computed tomography (micro CT) and scanning electron microscopy (SEM) results showed that thehomogeneous porous structure of the foam specimens was developed at higher H3PO4 concentrations when using1000 W power of the microwave oven for 10 min. The optimized phosphoric acid-activated foams from spontaneouscombustion CG exhibit a thermal conductivity of 0.133 W/mK and an unconfined compressive strengthof 10.2 MPa, making them comparable to or better than traditional foam materials derived from CG. The obtainedresults contribute to further advancing the application of phosphoric acid activated CG foams in the fieldsof building thermal insulation and other lightweight high-temperature insulating materials.	화학공학	null		kci_detailed_023457.xml
ART003298496	oai_dc	Room temperature oxidative desulfurization in the presence of new hydrophobic catalysts based on sulfated alumina	Room temperature oxidative desulfurization in the presence of new hydrophobic catalysts based on sulfated alumina	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Herein new hydrophobic molybdenum-containing catalysts based on sulfated alumina were synthesized andapplied for room temperature ODS. The synthesized materials were characterized by the following methods:XRF, SEM, TEM, low-temperature N2 adsorption–desorption, FT-IR, TGA, wetting edge angle. Sulfated aluminacan be modified with hydrophobic alkylsilanes up to 10 % by weight while maintaining the support structure. The hydrophobic properties of the catalyst are a key factor influencing the efficiency of desulfurization in abiphase system. Octyl-chain modified 10oct/5Mo/S catalyst show significantly better results than propyl-chain10pr/5Mo/S and unmodified 5Mo/S. Wetting edge angle of 10oct/5Mo/S is 128◦ and significantly higherthan for 10pr/5Mo/S (44.5◦) and 5Mo/S (27◦). Under the optimized conditions (5.0 mass% of catalyst, H2O2:Smolar ratio of 4:1) in presence of 10oct/5Mo/S dibenzothiophene can be completely oxidized in 15 min at roomtemperature. Under these conditions, the conversion of competitive naphthenic and aromatic hydrocarbonsubstrates at room temperature does not exceed 4 %, while at 50 ℃ it varies in the range of 12–35 %. For the firsttime, the possibility of desulfurization of a real diesel fraction at room temperature with a desulfurization degreeof 78 % has been demonstrated in the presence of 5.0 mass% of 10oct/5Mo/S, H2O2:S molar ratio of 4:1.	화학공학	null		kci_detailed_023457.xml
ART003298498	oai_dc	Exploring the synergistic effects of rGO and MWCNT in NiO-based mesoporous hybrid nanostructures for supercapacitor applications	Exploring the synergistic effects of rGO and MWCNT in NiO-based mesoporous hybrid nanostructures for supercapacitor applications	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	In this study, we present a microwave-assisted synthesis to produce NiO, MWCNT@NiO, and rGO@NiO hybridnanostructures efficiently. Comprehensive characterizations, including XRD, FTIR, FESEM, TEM, EDX, and BETconfirmed the formation and structural integrity of MWCNT@NiO and rGO@NiO nanostructures. The nanostructures’electrochemical efficiency was examined in a 2 M KOH electrolyte. The specific capacitance of therGO@NiO nanostructure is found to be the highest, with 491F/g at a current density of 1 A/g, compared to pureNiO (255F/g) and MWCNT@NiO (370F/g). This greater performance comes from the collaborative properties ofthe reduced graphene oxide, providing better ion diffusion, charge transfer efficiency, and active surface areawith exemplary stability of capacitance of 91 % after 5000 cycles, which is much better cycling and mechanicalstability than that of MWCNT@NiO and pure NiO. Furthermore, the electrochemical performance of therGO@NiO ASC device was assessed using 1 M KOH as the electrolyte throughout a potential range of 0 to 1.2 V. At a current density of 1A/g, the device provided 31.92 Wh/kg energy density and 599.96 W/kg power density. The ASC device demonstrated good charge–discharge behavior, indicating superior capacitance properties andefficient ion transport. Thus, the rGO@NiO hybrid nanostructure can be a potential material for supercapacitorapplications.	화학공학	null		kci_detailed_023457.xml
ART003298478	oai_dc	3D co-continuous polylactide/cellulose composite foam prepared using directional crystallization	3D co-continuous polylactide/cellulose composite foam prepared using directional crystallization	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	The environmental concerns associated with non-biodegradable plastic foams have motivated a large volume ofresearch into sustainable alternatives. Biodegradable polymers such as polylactide (PLA) have been consideredfor this purpose, but progress on processing methods and their properties has been limited by their poor foamingproperties. This investigation presents, for the first time, a crystallization-based method to create a novel 3D cocontinuouscomposite foam consisting of PLA and cellulose with a unique open-pore structure. The cellulose isderived from discarded coffee grounds. The 3D co-continuous structure successfully provided composites withexcellent performance without the need for interface engineering. Mechanical tests show a significantimprovement in the properties of composite foam, including Young’s modulus (6.7 times) and yield strength (4.7times). Thermal analysis showed that the foam’s resistance to oxidative degradation improved with PLAincorporation. Both RCG and PLA/RCG foams demonstrated full degradability in soil over nine months,emphasizing their environmental benefits. Therefore, the proposed material can be a future foam withoutstanding characteristics as a sustainable solution that can solve environmental problems related to traditionalmaterials.	화학공학	null		kci_detailed_023457.xml
ART003298462	oai_dc	Unlocking the efficacy of eggshell-derived CaO@TiO2 nanocatalyst for intensified green biodiesel production	Unlocking the efficacy of eggshell-derived CaO@TiO2 nanocatalyst for intensified green biodiesel production	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	This investigation delved deeper into the utilization of titanium oxide in fusion with sustainable calcium oxideextracted from eggshells (TiO2@ECaO), unveiling its transformative potential as an advanced catalyst synthesizedthrough wet-impregnation and calcination method towards transesterification of waste soybean oil (WSO) oil toproduce biodiesel. The TiO2@ECaO nanocatalyst was characterized using different analyses. The experimentalframework was architected employing Response Surface Methodology (RSM) through a quadrivariate CentralComposite Design (CCD) to optimize biodiesel synthesis by systematically modulating catalyst, molar proportionof alcohol to oil, reaction duration, and temperature. The maximum yield of 93.73 % for WSO to biodiesel(WSOBD) was accomplished with a molar ratio of 11.45:1, 6.16 wt% catalyst, and a reaction time of 2.28 h at aconstant temperature of 61.82 ◦C. TiO2@ECaO nanocatalyst exhibited good catalytic stability, maintaining a69.54 % yield after six cycles. The kinetic study showed that WSOBD production followed a pseudo 1st orderreaction with an activation energy (Ea) of 63.87 kJ/mol. This study also evaluated the TOF of the synthesizedcatalyst and conducted a cost analysis for both the catalyst and biodiesel. The composition of WSOBD wasanalyzed using NMR, FTIR and GC–MS. Additionally, the prepared WSOBD met the biodiesel standards asspecified by ASTM.	화학공학	null		kci_detailed_023457.xml
ART003298502	oai_dc	Flexible MIL-53(Al)/Biochar composite for enhanced norfloxacin Removal: Synergistic effects and adsorption mechanisms	Flexible MIL-53(Al)/Biochar composite for enhanced norfloxacin Removal: Synergistic effects and adsorption mechanisms	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	The presence of antibiotic contaminants, particularly norfloxacin (NRFX) in aquatic environments poses a significantthreat to ecosystems and public health, due to their persistence, bioaccumulation, and contribution toantimicrobial resistance. In this study, a novel MIL-53(Al)/biochar composite was synthesized and applied forNRFX removal from wastewater. The synthesized composite exhibited a high surface area (806 m2/g) andmesopore structure, promoting to improved dispersion and adsorption efficiency. Under optimal conditions (20mg/L NRFX, 40 mg/L adsorbent, 30 ◦C, 120 min), the composite achieved a maximum adsorption capacity of357 mg/g, surpassing most reported antibiotic sorbents (< 250 mg/g). The superior performance was attributedto the synergistic integration of MIL-53(Al) flexible “wine-rack” framework with the oxygen-functionalized,mesoporous carbon matrix of bamboo-derived biochar, facilitating multiple adsorption mechanisms, includingelectrostatic attraction, hydrogen bonding, π–π interactions, and pore-filling effects. These findings highlight thepotential of MIL-53(Al)/BC as a cost‑effective, sustainable, and high‑performance adsorbent with strong potentialfor real-world remediation of antibiotic-contaminated wastewater under diverse environmentalconditions.	화학공학	null		kci_detailed_023457.xml
ART003298481	oai_dc	Mechanistic insights into heavy metal ion adsorption by 3-aminophenol-formaldehyde polymer adsorbents	Mechanistic insights into heavy metal ion adsorption by 3-aminophenol-formaldehyde polymer adsorbents	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Heavy metal pollution in water poses severe threats to ecosystems and human health, demanding urgentdevelopment of efficient and sustainable adsorbents. Herein, we report a novel amino-functionalized phenolicresin (APF) synthesized via a facile self-assembly strategy using 3-aminophenol and formaldehyde. This approacheliminates the need for toxic crosslinkers or complex post-modification steps, offering a green and scalable routefor nanoscale polymer fabrication. The APF particles were engineered with controlled amino group density andhierarchical porosity through optimizing monomer ratios, achieving abundant active sites for multi-metal interactions. The APF adsorbent exhibits exceptional adsorption capacities for both cationic and anionic heavymetals, notably achieving 297.75 mg⋅g􀀀 1 for Cd2+ – surpassing conventional clay composites and rivalingadvanced MOFs. Its multifunctional groups (–NH2, –OH) enable synergistic mechanisms: (1) electrostaticattraction for Cr6+ oxyanions at low pH, (2) chelation-dominated Cd2+ capture via amino coordination, and (3)ion exchange for Pb2+/As3+. This work advances the design of cost-effective, multi-mechanistic adsorbents forcomprehensive heavy metal remediation.	화학공학	null		kci_detailed_023457.xml
ART003298464	oai_dc	Innovative approach behind the engineering of hierarchical heterointerface enriched NiCoP@Ni-Co-S core-shell structure as a battery-type electrodes for high-performance hybrid supercapacitors	Innovative approach behind the engineering of hierarchical heterointerface enriched NiCoP@Ni-Co-S core-shell structure as a battery-type electrodes for high-performance hybrid supercapacitors	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	The innovative creation of hierarchical core–shell materials with meticulously developed nanoarchitecture andassociated components is regarded as an effective strategy to meet the enhanced performance demands forsupercapacitors (SCs). In this work, a hierarchical NiCoP@Ni-Co-S (NCP@NCS) core–shell structure is developed,where 1D Ni-Co-P nanorods are tightly coated with 2D Ni-Co-S nanosheets.First, precipitation reaction-based Ni-Co-oxalate is phosphorozated onto 3D nickel foam pursued by well-garnishment of metal organic frameworks(MOFs) and sulfurization-based Ni-Co-S nanosheets to create hierarchical structure. The rational design of ahierarchical core–shell structure not only provides enough electroactive sites but also alleviates the volumegrowth problem during prolonged charge–discharge cycles. The synthesized NCP@NCS electrode shows strongelectrochemical performance, with a specific capacity of 512 mAh g􀀀 1 at 1 A g􀀀 1, good rate capability (~73.8 %retention at 30 A g􀀀 1), and excellent stability with 92.4 % capacity retention over 8000 cycles. Furthermore, thehybrid supercapacitors (HSCs) based on NCP@NCS//PC-CNTs exhibited an enhanced energy density of 79.6 Whkg􀀀 1 at a power density of 807.2 W kg􀀀 1, along with excellent cycling stability, retaining approximately 91.2 %of their capacity after 8000 cycles.	화학공학	null		kci_detailed_023457.xml
ART003298484	oai_dc	Engineered model of tumor microenvironment for replicating intratumoral drug delivery	Engineered model of tumor microenvironment for replicating intratumoral drug delivery	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	A droplet-based microfluidic device is used to generate multicellular tumor spheroids from A459 cells andalginate hydrogel. Then, they are settled in multiple chambers of a microfluidic platform for conducting highthroughputdrug screening assays in different drug delivery conditions. The chambers of this platform areconnected to a side channel, which can be used to control drug delivery to tumor models and culture endothelialcells using a hydrogel-free method. Drug delivery is also simulated numerically in different conditions, and theresults reveal that the trend of drug internalized concentration in tumor cells can replicate well as the drug isdelivered to tumor spheroids through the side channel. Finally, cytotoxicity assays are conducted in differentdrug delivery conditions using zinc oxide nanoparticles as anti-cancer agents. The results reveal that cell viabilitydepends on the concentration of nanoparticles and the drug delivery method employed. Moreover, the highestlevel of drug resistance is obtained as the drug is delivered through the side channel in the proposed co-culturemodel. This model mimics well in vivo drug delivery conditions and can be established easily for preclinicaldrugtesting applications.	화학공학	null		kci_detailed_023457.xml
ART003298443	oai_dc	The latest progress of nanostructured barium titanate crystal materials: Industrial synthesis, modification and application	The latest progress of nanostructured barium titanate crystal materials: Industrial synthesis, modification and application	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Barium titanate is the most typical lead-free ferroelectric material with a perovskite structure featuring a highdielectric constant. It serves as one of the most representative electronic device materials in the electronics industry. However, existing industrial synthesis methods face challenges such as high energy consumption andsuboptimal product performance. Supercritical hydrothermal synthesis, as an emerging technique, has demonstratedpromising prospects due to its tunability and efficiency. Nonetheless, its reaction mechanisms andtechnical bottlenecks still require further investigation. This paper reviews the main industrial synthesis methodsfor nanostructured barium titanate, with a particular focus on the advantages, reaction mechanisms, and challengesassociated with the supercritical hydrothermal method. It further discusses how modification techniquessuch as element doping, surface functionalization, and composite material fabrication in hydrothermal systemsenhance the performance of the material and summarizes its advancements in emerging application fields. Finally, the paper evaluates improvements and commercialization prospects of supercritical hydrothermal synthesistechnology while outlining future research directions for nanostructured barium titanate.	화학공학	null		kci_detailed_023457.xml
ART003298466	oai_dc	Crown ether embedded PVDF adsorbent for selective trapping of copper and silver ion from water samples	Crown ether embedded PVDF adsorbent for selective trapping of copper and silver ion from water samples	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	In this study, pyridine-linked crown ethers (CEPY-1 and CEPY-2) were synthesized and embedded into polyvinylidenefluoride (PVDF) to create composite membranes via the non-solvent induced phase inversion method. The successful incorporation of the crown ethers into the PVDF matrix was confirmed through various characterizationtechniques, including FTIR, FESEM and XPS analysis. These analyses revealed that the crown etherligands were effectively integrated into the PVDF structure, resulting in distinct morphological and structuralfeatures in the composite membranes. Further, adsorption studies showed that PVDF-CEPY-1 adsorbed 42.36mg/g of Cu2+ and 68.97 mg/g of Ag+, while PVDF-CEPY-2 adsorbed 32.22 mg/g of Cu2+ and 57.79 mg/g of Ag+under optimal conditions (pH 5, 298 K). The removal efficiencies were 69.7 % (Cu2+) and 85 % (Ag+) for PVDFCEPY-1, and 48.21 % (Cu2+) and 82 % (Ag+) for PVDF-CEPY-2. Both membranes retained over 85 % of theirinitial adsorption capacity after ten cycles. In practical applications, PVDF-CEPY-1 removed 65 % of Cu2+ and85.32 % of Ag+, while PVDF-CEPY-2 removed 46.32 % Cu2+ and 81.38 % Ag+ from industrial wastewater. Thus,the PVDF-CEPY composite membranes show excellent selectivity, stability, and regeneration, making themhighly effective for removing Cu2+ and Ag+ ions from industrial wastewater.	화학공학	null		kci_detailed_023457.xml
ART003298475	oai_dc	A stepwise and selective extraction strategy for the separation and recovery of Al3+ and Li+ from acid leachate of lithium-rich aluminum electrolytes	A stepwise and selective extraction strategy for the separation and recovery of Al3+ and Li+ from acid leachate of lithium-rich aluminum electrolytes	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Efficient Li extraction from the roasting-acid leachate is a key step in high-value utilization of large quantities oflithium-rich aluminum electrolytes (LRAEs). This study proposes a stepwise and selective extraction strategy forseparating and recycling Al3+/Li+ from the leachate (containing Al/Li/Na/K/Ca sulfates, pH 1.5–3.0). Systematiccondition optimizations confirm its feasibility. First, unsaponified di(2-ethylhexyl) phosphoric acid(D2EHPA) is used to extract over 99 % Al3+ from leachate, retaining Li+ (~2 g/L) in the raffinate. Then, theraffinate pH is adjusted by NaOH, followed by selective Li+ extraction (> 99 %) from concentrated Na+/K+solutions using 2-ethylhexyl salicylate-trialkyphosphine oxide (ES-TRPO), with separation factors (Li/Na and Li/K) of 169 and 2376, respectively. Under optimal conditions, a single extraction cycle increases the proportions ofAl3+/Li+ in the product phase from 19.9 %/8% in the original leachate to 84 %/35 %, respectively. Compared tosaponified D2EHPA for treating 1 L leachate, this strategy reduces NaOH consumption by over 100 g, achievinglow alkali usage while selectively enriching and recovering Al3+/Li+ with ≤ 5 % Li loss. This study provides avaluable reference for the efficient separation and recovery of valuable metals from secondary resources. Furthermore, the extraction mechanisms of Al3+/Li+ are thoroughly explored.	화학공학	null		kci_detailed_023457.xml
ART003298492	oai_dc	Preparation of photocatalytic films from recycled high-density polyethylene using black-TiO2 and black-TiO2/Ag nanoparticles towards NOx abatement	Preparation of photocatalytic films from recycled high-density polyethylene using black-TiO2 and black-TiO2/Ag nanoparticles towards NOx abatement	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Novel films from recycled high-density polyethylene (HDPEr) were decorated with two photocatalysts: blackTiO2 (B-TiO2) and Ag-loaded black TiO2 (B-TiO2-Ag). B-TiO2 synthesis and Ag deposition were achieved throughchemical reduction of their respective precursors. The films were prepared via extrusion and compressionmolding, with two photocatalyst incorporation methods evaluated: direct addition during extrusion and filmimmersion into aqueous photocatalyst suspensions, including plasma pre-treatment. The latter introduced polarfunctional groups, enhancing nanoparticle adhesion to the film surface. Results confirmed successful Ag depositionon B-TiO2 via chemical reduction, with anatase reduction using NaBH4 increasing Ti3+ sites. Interestingly,two oxidation states of Ag were detected in B-TiO2-Ag. However, nanoparticle aggregation occurred duringextrusion, likely due to poor compatibility between the polymer matrix and nanoparticles in terms of hydrophilicity,which plasma treatment mitigated. Regarding mechanical properties, nanoparticle incorporation viaextrusion improved the Young’s modulus. Moreover, plasma-treated films exhibited significantly enhancedphotocatalytic activity, leading to NOx abatement. In standardized tests, films with B-TiO2 and B-TiO2-Ag achievedNOX removal rates of 30.17 % and 40.80 %, respectively. This innovative approach valorizes HDPEr, offeringa sustainable strategy for developing building materials that contribute to atmospheric pollutionreduction.	화학공학	null		kci_detailed_023457.xml
ART003298449	oai_dc	Transforming municipal solid waste management: Current status of segregation challenges, waste-to-energy technologies, and circular economy strategies	Transforming municipal solid waste management: Current status of segregation challenges, waste-to-energy technologies, and circular economy strategies	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Due to population growth and rising living standards, municipal solid waste (MSW) generation is increasing,presenting significant environmental and sustainability challenges. While waste-to-energy (WtE) technologieshave been widely studied as an alternative to conventional landfilling, existing literature primarily focuses ontechnological advancements in WtE processes or waste segregation challenges in isolation. However, acomprehensive evaluation of how segregation inefficiencies directly impact WtE performance and circulareconomy strategies remains largely unexplored. This review bridges this gap by analyzing technical and policyrelatedbarriers to efficient MSW management. We provide a comparative assessment of thermochemical(incineration, pyrolysis, gasification) and biochemical (anaerobic digestion, composting) WtE technologies,identifying the optimal pathways based on waste composition and their economic feasibility. Additionally, thisstudy explores the role of regulatory frameworks and circular economy principles in enhancing waste recoveryand sustainable energy production. Our findings emphasize that improved waste segregation, advanced preprocessing,and policy-driven interventions are essential for maximizing WtE efficiency and reducing greenhousegas emissions. By integrating technological insights, economic considerations, and policy recommendations, thisreview provides a comprehensive perspective that may help researchers, policymakers, and industry stakeholdersin optimizing MSW treatment for a sustainable future.	화학공학	null		kci_detailed_023457.xml
ART003298477	oai_dc	Enhancing LiNiO2 stability via phase transition suppression: The critical role of bulk Hf doping enabled by coprecipitation	Enhancing LiNiO2 stability via phase transition suppression: The critical role of bulk Hf doping enabled by coprecipitation	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Addressing the critical instability of LiNiO2 (LNO) cathodes is paramount for advancing high-energy batteries. This study presents a significant advancement by demonstrating the crucial role of synthesis strategy in hafnium(Hf) doping efficacy. Our novel contribution lies in the direct, multi-technique comparison of coprecipitationversus solid-state methods, revealing that only coprecipitation facilitates the essential homogeneous bulk Hfintegration required for effective stabilization. Comprehensive characterization provides compelling evidencethat this bulk doping dramatically suppresses H2–H3 phase transitions and Ni migration, unlike the less effectivesurface-dominant doping via solid-state reaction. The significance is demonstrated by the markedly superiorcycling stability and sustained Li-ion diffusion kinetics of coprecipitated Hf-doped LNO. This work fundamentallyhighlights the necessity of achieving bulk dopant integration through optimized synthesis, offering a vitalblueprint for developing robust, next-generation Ni-rich cathode materials.	화학공학	null		kci_detailed_023457.xml
ART003298495	oai_dc	Structural and luminescence properties of Tb3+-doped Na2Gd2B2O7 phosphors for LED applications: Judd–Ofelt analysis and alkali co-doping effects	Structural and luminescence properties of Tb3+-doped Na2Gd2B2O7 phosphors for LED applications: Judd–Ofelt analysis and alkali co-doping effects	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	In this study, we report the structural and luminescent properties of Tb3+-activated Na2Gd2B2O7 (NGBO)phosphors synthesized via a microwave-assisted gel combustion method. The effect of alkali ion co-doping (K+,Li+) on emission efficiency, crystal structure, and color purity was systematically investigated under near-UVexcitation (λex = 377 nm). X-ray diffraction confirmed the formation of a single-phase monoclinic structure,while Fourier-transform infrared (FTIR) spectroscopy and Raman spectra revealed preserved BO3/BO4 units withminor vibrational shifts. The NGBO:0.02 Tb3+ sample showed strong green emission at 542 nm (5D4 → 7F5), withthe highest intensity at 2 wt% Tb3+, prior to concentration quenching. Judd–Ofelt (J-O) analysis gave Ω4 = 0.41× 10-20 cm2 and Ω6 = 0.64 × 10-20 cm2, indicating favorable asymmetric environments. Notably, temperaturedependentPL studies exhibited negative thermal quenching up to 500 K, attributed to thermally releasedtrapped carriers. Time-resolved photoluminescence (PL) revealed lifetimes up to 1.27 ms, enhanced by alkalidoping due to reduced non-radiative losses. Co-doped samples showed tunable Commission Internationale del’´Eclairage (CIE) coordinates (x = 0.2728–0.3110, y = 0.3061–0.4508), approaching white-light emission. Theseresults position NGBO:Tb3+ as a promising, thermally stable phosphor for solid-state lighting and optical sensing.	화학공학	null		kci_detailed_023457.xml
ART003298482	oai_dc	Solvent-free synthesis of zwitterionic gel electrolytes using 2-methacryloyloxyethyl phosphorylcholine for solid-state supercapacitors	Solvent-free synthesis of zwitterionic gel electrolytes using 2-methacryloyloxyethyl phosphorylcholine for solid-state supercapacitors	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	We report a zwitterionic gel polymer electrolyte (GPE) synthesized via a solvent-free UV crosslinking processusing 2-methacryloyloxyethyl phosphorylcholine (MPC), poly(ethylene glycol) diacrylate (PEGDA) and ionicliquid (EMIMTFSI). The incorporation of zwitterionic MPC unit into the PEGDA network enhances ionic dissociationand promotes a conformal interface with the porous carbon electrodes. This intimate electrode–electrolyte contact promotes the effective utilization of the electrode surface, leading to a higher initialcapacitance. Moreover, the zwitterionic framework maintains mechanical compliance and interfacial stabilityduring repeated cycling, thereby suppressing the growth of internal resistance and mitigating IR drop. As a result,the GPE-MPC system enables stable charge transport with minimal degradation under long-term operation. These findings highlight the potential of zwitterion-functionalized polymer electrolytes as a robust strategy forenhancing both the initial electrochemical performance and cycling stability of solid-state supercapacitors.	화학공학	null		kci_detailed_023457.xml
ART003298501	oai_dc	Passive vortex-driven mass transfer	Passive vortex-driven mass transfer	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Parallel flow typically exhibits inefficient mixing due to viscous-dominated laminar regimes, limiting biphasicmass transfer to interfacial molecular diffusion. To overcome this fundamental constraint, we engineered a novelcore-annular microextractor featuring a rectangular helical wire core. This unique passive geometry inherentlyinduces controlled vortices directly at the liquid–liquid interface without external energy input. Multiphysicssimulations revealed that specific gap widths combined with the helical topology trigger vortex formation as theaqueous phase interacts with the wire pillars, significantly disrupting the diffusion boundary layer. Fluorescentparticle tracking experimentally confirmed these interface-proximal vortices, validating the simulation. Crucially, this passive vortex-driven mass transfer mechanism directly enhances interfacial renewal and mixingefficiency. In proof-of-concept extraction of acetophenone/n-heptane systems, the structurally induced vorticeswithin the optimized gap achieved 68.18% acetophenone extraction efficiency, demonstrating how tailoredmicrofluidic architectures can passively amplify mass transfer via localized hydrodynamic manipulation	화학공학	null		kci_detailed_023457.xml
ART003298479	oai_dc	Revealing the phase transition behaviors during the sulphating roasting process of lepidolite: Focus on the role of sodium and potassium	Revealing the phase transition behaviors during the sulphating roasting process of lepidolite: Focus on the role of sodium and potassium	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Lithium extraction from lepidolite commonly utilizes roasting followed by leaching. During high-temperatureroasting, mineral phase transitions occur, transforming lithium within the mineral structure into more easilyleachable components. However, the rational process designs for improving lithium extraction are limited byincomplete understanding of the phase transition behaviors of lithium-bearing phase during roasting. Therefore,this study systematically investigates the structural evolution of lepidolite with additives Na2SO4 and K2SO4,proposing a phase transition mechanism from lepidolite phase to soluble lithium sulfate during the sulphatingroasting process. The findings indicate that Na+ exhibits a greater thermodynamic tendency to exchange Li+within mineral structures, while K+ plays a crucial role in directing the phase transition towards the formation ofstable potassium aluminosilicate phase. The proportion of additive Na+ and K+ determines the reaction equilibriumand final state. By controlling the proper proportion between lepidolite, Na2SO4, and K2SO4, Na+ exchangesLi+ of lepidolite with rapid efficiency, whereas K+ plays the role of avoiding the formation of sodiumaluminosilicate glass phase and enlarging the layer spacing for promoting the continuous progress of the reactions. This work offers a novel concept for structural regulation in the sulphating roasting process of lepidolite,contributing significantly to the advancement of lepidolite extraction technology.	화학공학	null		kci_detailed_023457.xml
ART003298450	oai_dc	Carbon nitride based photocatalysts for CO2 photoreduction: Recent advances and future perspectives	Carbon nitride based photocatalysts for CO2 photoreduction: Recent advances and future perspectives	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Graphitic carbon nitride (g-C3N4, CN) is widely regarded as a promising non-metallic photocatalyst due to its lowcost, facile synthesis, and excellent thermal and chemical stability. However, bulk g-C3N4 (BCN) suffers from lowsurface area, limited charge carrier mobility, and fast recombination of photogenerated electron–hole pairs,severely restricting its CO2 photoreduction performance. Although numerous synthesis and modification strategieshave been proposed, existing reviews often lack timeliness, in-depth mechanistic analysis, and comprehensiveoutlooks on future directions. This review provides an updated summary of recent progress in g-C3N4-based photocatalysts. Six typical preparation strategies are introduced, with discussions on their advantages,limitations, and innovations. The impact of modifications on kinetics, thermodynamics, and structure–performance relationships is analyzed. Synergistic effects among strategies are also emphasized. Furthermore,three promising modification strategies are proposed, accompanied by targeted recommendations. Finally, fourfuture directions are outlined: (i) development of green and sustainable photocatalysts, (ii) application of machinelearning (ML) in catalyst design, (iii) improved selectivity for long-chain hydrocarbon fuels, and (iv) designof broadband photocatalysts. Special attention is given to the role of ML and theoretical calculations in enablingrational catalyst design.	화학공학	null		kci_detailed_023457.xml
ART003298499	oai_dc	Construction of Mott-Schottky hetero-interface in Ag/Ni-ferrite nanowire with rice husk-derived carbon powder in double layer configuration for enhancing radar-absorption performance	Construction of Mott-Schottky hetero-interface in Ag/Ni-ferrite nanowire with rice husk-derived carbon powder in double layer configuration for enhancing radar-absorption performance	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	The exact manipulation of the interfacial electric field is a crucial aspect in enhancing the electromagnetic waveabsorption efficiency during the manufacturing of optimized and adjustable absorbers. Furthermore, achievingsuperior electromagnetic wave absorption necessitates the synergistic interaction between commencing variousloss mechanisms and maintaining appropriate impedance matching. This work utilizes in-situ solvothermalsynthesis to deposit Ni-ferrite nano-powder onto silver nanowire surfaces with Schottky contact, while simultaneouslyproducing Rice Husk-Derived Carbon Powder by a simple pyrolysis process, to create a novel doublelayerabsorber. The dual-layer absorber optimizes the interaction between various attenuation techniques andimpedance matching by establishing widely used heterointerfaces and diverse energy level arrangements. Thedesign optimization of the two-layer absorber, specifically through the modification of each layer’s thickness,yielded an absorption bandwidth encompassing the entire examined frequency range, with a minimum reflectioncoefficient of 􀀀 50.1 dB attained at 14.6 GHz for an overall thickness of 1.2 mm. The findings reveal that theplentiful heterogeneous interfaces and multiple polarization centers in the double-layer absorber, combined withthe Mott-Schottky heterointerface in Ag/Ni-ferrite nanowires, markedly accelerate electron migration, facilitatingthe development of built-in electric fields (BIEFs) and improving dielectric loss, polarization relaxationcharacteristics, and magnetic loss.	화학공학	null		kci_detailed_023457.xml
ART003298465	oai_dc	Carbon quantum dots synthesized from a lemon extract in ethyl acetate to enhance the performance of polylactic acid films for packaging applications	Carbon quantum dots synthesized from a lemon extract in ethyl acetate to enhance the performance of polylactic acid films for packaging applications	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	This study describes a promising approach for synthesizing environmentally friendly carbon quantum dots(CQDs) using a hydrothermal method that utilizes a lemon extract and ethyl acetate (EA) as a non-aqueoussolvent. The resulting EA-derived CQDs (ECQDs) possessed significantly enhanced morphological, thermodynamic,and functional properties as compared with those of CQDs generated through conventional aqueoussynthesis methods. Pyrolysis gas chromatography–mass spectrometry (Py-GC/MS) data confirmed the full conversionof the lemon extract into ECQDs during EA treatment. These ECQDs were incorporated into polylacticacid (PLA) to develop nanocomposite films for food-packaging applications. Photoluminescence spectra revealedthat the synthesized ECQDs possessed a bandgap of 2.9 eV, which is beneficial for various applications. Thefabricated PLA/ECQD films demonstrated an impressive ultraviolet (UV)-blocking efficiency of 82 % within theUV-B spectrum, enhancing the protection of packaged foods. In addition, the incorporation of ECQD solutionssignificantly increased antimicrobial activity against Escherichia coli and Staphylococcus aureus species withoptimized PLA/ECQD nanocomposite films achieving growth inhibition rates above 90 % for these bacterialstrains. The outstanding antimicrobial and barrier properties of PLA/ECQD films highlight their applicationpotential in food preservation and packaging, presenting an effective strategy for improving food safety andextending the shelf lives of various products.	화학공학	null		kci_detailed_023457.xml
ART003298480	oai_dc	Enhanced redox kinetics and capacitance in ceria doped cobalt metal organic framework derived mesoporous carbon electrodes for supercapacitors	Enhanced redox kinetics and capacitance in ceria doped cobalt metal organic framework derived mesoporous carbon electrodes for supercapacitors	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	In this study, a series of ceria-doped cobalt-based composites were synthesized via the incorporation of cobaltand cerium precursors into trimesic acid-based metal–organic frameworks (MOFs), followed by pyrolysis toobtain Co–CeO2/C hybrid materials. The thermal decomposition of the MOF structure facilitated the in-situformation of a conductive carbon matrix comprising carbon nanotubes (CNTs) and carbon nanospheres, catalyzedby cobalt nanoparticles. Among the prepared composites, the 5Co-5Ce/C sample exhibited the mostpromising electrochemical performance, delivering a high specific capacitance of 839F g􀀀 1 at a current density of0.1 A g􀀀 1 and demonstrating excellent cycling stability, with 97% capacitance retention after 6000 chargedischargecycles at 10 A g􀀀 1. The superior performance is attributed to the synergistic effect between cobalt andcerium oxide, wherein CeO2 not only enhances faradic charge storage through reversible redox reactions but alsopromotes the development of a mesoporous structure. Cerium was found to influence the crystallization behaviorof cobalt during pyrolysis, thereby regulating the growth and distribution of CNTs and nanospheres. Thisstructural refinement contributes to an increased electrochemically active surface area and improved iontransport kinetics, leading to enhanced overall capacitive behavior. These results highlight the potential ofCo–CeO2/C composites as promising electrode materials for high-performance supercapacitor applications.	화학공학	null		kci_detailed_023457.xml
ART003298500	oai_dc	Insight into the anti-corrosion performance of Red dragon fruit stem extract for copper in sulfuric acid medium	Insight into the anti-corrosion performance of Red dragon fruit stem extract for copper in sulfuric acid medium	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	In this research, we utilized a water-based extraction technique to produce a highly potent red dragon fruit stemextract (RDFSE). We explored the means by which RDFSE inhibits corrosion on copper in an acidic sulfuric acid(H2SO4) setting, employing electrochemical assessments, surface analysis methodologies, and computationalpredictions. The electrochemical tests indicated an inhibition efficiency (IE) of over 93 % for RDFSE at 298 Kwith 300 mg/L, underscoring its remarkable protective capabilities for copper. These observations were supportedby surface analysis outcomes, which were in harmony with the electrochemical findings. Further examinationof the isotherm model confirmed that the bonding between RDFSE and copper surfaces aligns with theLangmuir adsorption. Computational analyses demonstrated that the active constituents within RDFSE possessstrong anti-corrosive characteristics. For the first time, it is demonstrated that RDFSE can effectively inhibit thecorrosion of copper in sulfuric acid medium.	화학공학	null		kci_detailed_023457.xml
ART003298451	oai_dc	Recent advances in carbonous metal–organic frameworks (carbon-MOFs): Synthesis and environmental application	Recent advances in carbonous metal–organic frameworks (carbon-MOFs): Synthesis and environmental application	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Metal-organic frameworks (MOFs) are renowned for their crystalline porosity and structural versatility, but theirlimitations in aqueous stability and handling have historically curtailed practical applications. To address thesechallenges, MOFs are transformed into carbonaceous derivatives (carbon-MOFs), which offer enhanced stability,surface functionality, and chemical/thermal resilience. This review provides a comprehensive overview ofsynthetic strategies for carbon-MOF composites and explores their applications in environmental remediation. Beyond conventional catalytic and adsorption roles, we spotlight groundbreaking advancements in carbon-MOFengineering, including defect-engineered architectures that amplify active sites and stability, magnetic compositesenabling facile recyclability, and hybrid membranes for precision separation. Recent strides in machinelearning-guided design further accelerate the discovery of tailored carbon-MOFs with optimized porosity andmultifunctionality. We critically assess their catalytic performance in dye degradation, heavy metal removal, andCO2 capture/conversion, emphasizing how these innovations overcome traditional limitations. Integratingcarbon-MOFs into membrane technology and defect modulation strategies highlights their scalability for realworldwater/air purification systems. Emerging trends such as bioinspired designs, multi-pollutant adaptability,and green synthesis routes are also discussed, positioning carbon-MOFs as versatile platforms for nextgenerationenvironmental technologies. By bridging structural innovation with functional versatility, this reviewunderscores carbon-MOFs’ potential to drive sustainable solutions in pollution remediation applications.	화학공학	null		kci_detailed_023457.xml
ART003298453	oai_dc	A comprehensive review on the treatment technologies of on-road waste gas: Focusing on exhaust and asphalt VOCs reduction	A comprehensive review on the treatment technologies of on-road waste gas: Focusing on exhaust and asphalt VOCs reduction	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	On-road waste gas generally includes two categories: dynamic automobile exhaust and static asphalt volatileorganic compounds (VOCs). The measures for purifying automobile exhaust can start from two aspects: automobilesand roads. This article mainly summarizes the application and main findings of commonly used TiO2based materials for road exhaust treatment in cement and asphalt pavements. The application methods mainlyfocus on mixing, coating, and spraying, and summarizes the existing problems and development trends of thistechnology. The research on asphalt VOCs emission reduction mainly reviews the emission characteristics,evaluation methods, and emission reduction technologies of asphalt VOCs. The emission reduction technologiesmainly include warm mixing technology and VOCs inhibitors, and some appropriate suggestions were provided. Finally, based on a profound understanding of on-road exhaust purification and VOCs emission reductiontechnologies, design of ’on-road waste gas integrated governance’ was proposed. This design can effectively andsynchronously reduce the waste gas in the road area, achieving efficient collaborative treatment of on-road wastegas.	화학공학	null		kci_detailed_023457.xml
ART003298470	oai_dc	Fabrication of PDMS-Stabilized porous silver films derived from recovered silver sources as flexible conductive materials	Fabrication of PDMS-Stabilized porous silver films derived from recovered silver sources as flexible conductive materials	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	This study presents a straightforward and efficient approach for the fabricating flexible conductive materials byintegrating porous silver films onto a PDMS substrate. The process involves oxidative acetoxylation of silver intosilver acetate (AcOAg) using ethyl acetate, followed by thermal decomposition to generate a porous silverstructure on the PDMS suitable for flexible electronics. The impact of different silver sources including pure silverbeads and recovered silver microstructures (irregular sphere and plate-like shape from spent button batteries) onacetoxylation process was investigated. Regardless of the initial silver morphology, rod-shaped silver acetate (RSAcOAg)formed consistently, demonstrating the silver acetoxylation reaction independence from the silversource. Upon thermal decomposition, RS-AcOAg transformed into porous silver films, but uncontrolled sinteringresulted in rigid structures that degraded electrical properties. To improve conductive activities, the introductionof PDMS as a surface stabilizing agent effectively suppressed sintering, preserving porous structure. Electricalcharacterization revealed that non-PDMS-coated silver strips exhibited high relative resistance change (ΔR/R0)values with irreversible behavior due to internal cracking, whereas PDMS-coated porous silver films demonstratelower ΔR/R0 values with excellent reversibility under mechanical strain (stretching and bending). These findingsconfirm that PDMS-stabilized porous silver films offer a promising route for flexible conductive materials, withenhanced structural integrity and mechanical durability.	화학공학	null		kci_detailed_023457.xml
ART003298483	oai_dc	Electrocatalytic urea oxidation over self-supported Cu-NiS@CFP: Synergistic effect of electronic structure and morphology engineering	Electrocatalytic urea oxidation over self-supported Cu-NiS@CFP: Synergistic effect of electronic structure and morphology engineering	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Developing efficient non-noble metal catalysts for the urea oxidation reaction (UOR) is pivotal for energyefficienthydrogen production through urea-assisted water electrolysis. Herein, a self-supported Cu-doped NiSnanosheet on carbon fiber paper (Cu-NiS@CFP) was synthesized via a one-step solvothermal method, featuringthree-dimensional nanosheets decorated with ultrafine nanoparticles. Structural characterizations revealed thatCu doping induced lattice distortion in Ni17S18, reduced crystallinity through atomic disorder, and generatedabundant surface defects via vacancy formation. The hierarchical nanosheet architecture endows the catalystwith a large specific surface area (17.89 m2•g􀀀 1) and mesoporous structure, facilitating mass transport and activesite exposure. Electrochemical measurements demonstrate that Cu-NiS@CFP exhibits superior UOR performancewith a low onset potential of 1.38 V vs. RHE at 10 mA•cm􀀀 2, a rapid Tafel slope of 32.4 mV•dec-1, a high currentefficiency of above 90 % at 1.45 V vs. RHE, and robust stability with less than 14 % current density decay after20 h of uninterrupted operation. XPS analysis confirms strong electron interactions between Cu and Ni, elevatingthe valence state of Ni to facilitate the formation of Ni3+ active sites. This work highlights the synergistic effectsof morphological optimization and electronic structure modulation in enhancing UOR activity, providing arational design strategy for advanced transition metal sulfide catalysts.	화학공학	null		kci_detailed_023457.xml
ART003298471	oai_dc	Dual biopolymer systems for structuring oil-in-water emulsions: Engineering insights into phycocyanin–chia mucilage mixtures	Dual biopolymer systems for structuring oil-in-water emulsions: Engineering insights into phycocyanin–chia mucilage mixtures	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	This study investigates the interfacial and rheological properties of algae oil-in-water emulsions stabilizedindividually by phycocyanin and chia mucilage, as well as their 50:50 mixture. Interfacial shear rheologyrevealed that phycocyanin forms a viscoelastic film over time, while chia mucilage stabilizes the interface morerapidly but with lower moduli. In the mixed system, phycocyanin predominates at the interface, although sterichindrance delays film formation. Droplet with a diameter of approximately 1.5 μm in phycocyanin-stabilizedemulsions were obtained. The intermediate size range (2.4 μm) was observed in the mixture, while the largestdroplets (4.4 μm) were observed in chia mucilage emulsions. Rheological assessments demonstrated that chiamucilage significantly increased viscosity (k = 0.174 Pa⋅sn, n = 0.37) and imparted substantial elastic behavior,whereas emulsions stabilized exclusively by phycocyanin exhibited predominantly viscous characteristics (k =0.043 Pa⋅sn, n = 0.69, negligible elastic modulus). Stability assessments confirmed that chia mucilage suppressedcreaming for up to 14 days, while phycocyanin alone was less effective. The combined system achieved a balance,providing moderate droplet size reduction and improved long-term structural stability. The present findingsunderscore the complementary roles of protein/polysaccharide-based biopolymers in the design offunctional emulsions, which have potential applications in the food and cosmeceutical industries.	화학공학	null		kci_detailed_023457.xml
ART003298444	oai_dc	An overview on novel CsPbBr3-based perovskite photocatalyst for environmental and energy applications: Synthesis and enhancement strategy	An overview on novel CsPbBr3-based perovskite photocatalyst for environmental and energy applications: Synthesis and enhancement strategy	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	CsPbBr3, an all-inorganic halide perovskite, has garnered attention as a highly promising material for advancedphotocatalysis due to its exceptional optoelectronic properties, including photoluminescence quantum yields,high absorption coefficients, and outstanding charge carrier mobility. Notably, compared to organic–inorganichybrids, CsPbBr3 exhibits enhanced photocatalytic applications. The innovations of this review lie in itscomprehensive analysis of recent breakthroughs in heterojunction engineering, especially on the novel S-schemeheterojunction tailored to boost charge separation and redox ability in CsPbBr3 materials. The material’s performancehas been further strengthened by recent developments in bandgap engineering, surface defects, andheterojunction formation, enhancing photocatalytic applications. In this review, the structural properties, synthesis techniques, and optimization strategies for CsPbBr3 photocatalyticmaterials are examined. Further, particular attention was paid to doping, surface defects, type-II, Zscheme,and S-scheme heterojunctions. Also, different photocatalytic applications, like pollutant degradation, H2evolution, and CO2 reduction, are the main objectives. Emphasis is placed on advanced characterization techniquesand performance benchmarks to support the material formation, charge migration, and applications. Finally, the review highlights the challenges and prospects of CsPbBr3-based photocatalysts for environmentalapplications, aiming to achieve high catalytic efficiency. It offers valuable insights into the use of CsPbBr3-basedcatalysts in photocatalysis applications.	화학공학	null		kci_detailed_023457.xml
ART003298472	oai_dc	Efficient extraction of rubidium and the mineral phase transition studies of waste broken sericite by chlorination roasting-water leaching process	Efficient extraction of rubidium and the mineral phase transition studies of waste broken sericite by chlorination roasting-water leaching process	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	A flotation-metallurgy process was developed to efficiently extract Rubidium (Rb) from waste broken sericite. The process optimizes flotation conditions to achieve a sericite concentrate with an 88.2 % recovery rate. Thestudy identified optimal parameters to achieve a rubidium leaching efficiency (Le(Rb)) of 94.5 %, which includeda sericite-to-CaCl2⋅4H2O mass ratio of 2:1, a roasting temperature of 800 ◦C for 30 min, and a leaching temperatureof 40 ◦C for 45 min. Additional optimal conditions were a liquid-to-solid ratio of 5 mL/g and a stirringspeed of 250 rpm. The researchers used thermogravimetric analyzer (TGA), XRD, and SEM-EDS to analyze theprocess. The Toxicity Characteristic Leaching Procedure (TCLP) was used to evaluate the toxicity of the leachresidue. The Flynn–Wall–Ozawa method was applied to model the thermal decomposition between sericite andCaCl2⋅4H2O, revealing an activation energy of 72.28 kJ/mol. This study offers a theoretical guide for thecomprehensive utilization of low-grade Rb-bearing waste broken sericite.	화학공학	null		kci_detailed_023457.xml
ART003298485	oai_dc	Polymeric functionalization of concrete waste using vinyl acetate and allyl alcohol for Cd(II) removal: optimization and performance evaluation	Polymeric functionalization of concrete waste using vinyl acetate and allyl alcohol for Cd(II) removal: optimization and performance evaluation	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Heavy metal contamination of wastewater due to industrial development can permanently harm humans and theenvironment. This study addressed this issue by introducing a polymeric adsorbent consisting of allyl alcoholvinylacetate-coated concrete waste for the removal of Cd(II) ions in an aqueous medium. Several techniqueshave been employed to characterize the morphology and structure of the prepared nanoadsorbent. The experimentalresults modeled using response surface methodology coupled with central composite design indicated aquadratic relationship with p < 0.0001 for removal efficiency. Statistical validation through analysis of varianceand experimental confirmation demonstrated strong correlation between observed and predicted values. Processoptimization revealed maximum Cd(II) removal efficiency under the following conditions: operating temperatureof 25 ◦C, contact time of 24 min, and solution pH of 7. Kinetic and isotherm studies revealed that Cd(II)adsorption is primarily governed by physisorption on a heterogeneous surface, with a maximum adsorptioncapacity of 4.464 mg g􀀀 1. The nanoadsorbent retained 76.97 % of its adsorption–desorption efficiency after fivecycles. The adsorbent showed good preparation repeatability, stability, and reusability with high removal efficiency(88.97 % to 89.30 %) and satisfactory repeatability of (1.25 % to 2.23 %) in different water samples,indicating strong potential for environmental applications.	화학공학	null		kci_detailed_023457.xml
ART003298454	oai_dc	Hydrogen production for a decarbonized future: a review of production technologies	Hydrogen production for a decarbonized future: a review of production technologies	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Hydrogen is increasingly viewed as an essential element in the global transition toward low-carbon and sustainableenergy systems. This review systematically evaluates the major hydrogen production pathways, spanningmature fossil-based processes, steam methane reforming, dry methane reforming, catalytic methanedecomposition, and coal gasification, to emerging renewable routes including biomass gasification, water electrolysis,photolytic methods, and biological/biochemical processes. Each technology is critically assessedthrough integrated techno-economic and environmental analyses, examining efficiency, carbon intensity, technologicalreadiness levels, and scalability potential. Life cycle assessments reveal that conventional methods,while cost-effective ($1.25–2.27/kg H2), generate substantial CO2 emissions (9–20 kg CO2-eq/kg H2). Conversely, renewable pathways demonstrate significantly lower environmental impacts but face economic andtechnological barriers limiting commercial deployment. Key challenges identified include catalyst deactivation,high capital costs for electrolyzers, and low efficiencies in photolytic systems (~5%). The review establishesstrategic research priorities: developing durable, cost-effective catalysts; advancing high-temperature electrolysistechnologies; integrating renewable energy systems; and scaling photobiological platforms. This analysis providesactionable insights for researchers, industry stakeholders, and policymakers to accelerate hydrogen technologydevelopment and deployment, supporting the transition toward a sustainable, hydrogen-based energyeconomy aligned with net-zero emission targets.	화학공학	null		kci_detailed_023457.xml
ART003298445	oai_dc	Covalent triazine-based frameworks for multi-functional sensing-challenges, opportunities, and future directions	Covalent triazine-based frameworks for multi-functional sensing-challenges, opportunities, and future directions	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Covalent triazine-based frameworks (CTFs) have emerged as a class of porous organic materials with exceptionalstructural stability, high surface area, and tunable electronic properties, making them highly suitable for gassensing, photoelectrochemical sensing, and electrochemical sensing applications. This review comprehensivelyexplores the fundamental principles, material properties, and sensing mechanisms of CTFs across these threedomains. The role of CTFs in gas sensing is examined with an emphasis on adsorption capabilities, conductivityvariations, and selectivity toward specific gas molecules. In photoelectrochemical sensing, their photophysicalproperties, including light absorption, charge separation, and interfacial interactions, are discussed in the contextof improving sensor performance. In electrochemical sensing, the review highlights CTFs redox-active sites,electron transfer efficiency, and catalytic activity, which enhance their utility in detecting a range of analytes. Key challenges, including sensitivity limitations, structural stability under operational conditions, and responsetime constraints, are critically analyzed. Finally, perspectives on overcoming these challenges through materialfunctionalization, hybridization with nanomaterials, and advanced synthesis techniques are provided, offeringinsights into the future development of high-performance CTF-based sensors for environmental and biomedicalapplications.	화학공학	null		kci_detailed_023457.xml
ART003298447	oai_dc	Current trends in microplastic removal using biodegradation approaches and advancement 􀀀 A review	Current trends in microplastic removal using biodegradation approaches and advancement 􀀀 A review	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Due to improper disposal and mismanagement of plastic waste, plastic converted into microplastic when exposedto the environment causes tremendous burdens to nature. It becomes the most persistent pollutant in air, water,and land environments due to the inert property of plastic. It enters the environment from various sources, suchas industrial, household, and agricultural waste, affecting the lives of humans, other living beings, and the entireecosystem. Much research and experimentation have been conducted to eliminate microplastics from the environmentwith the help of conventional methods, such as physical, chemical, and biological, which removemicroplastics but are inefficient in eliminating them from the environment. Some processes are good for natureand the environment, as they can cause secondary pollution. Therefore, there is a need for some scientificallyproven new methods to achieve the required level of results and be environmentally friendly. Bioremediation is asound technique used to degrade plastic with the help of bacteria, fungi, algae, and insects. However, somestudies reveal that the pretreatment (UV, thermal, chemical, and physical) can change the inert property ofplastic, making it more available to the microbes and increasing the biodegradation process without affecting themicrobes’ life. Such a treatment gives hope for removing plastic from the environment in an efficient way.	화학공학	null		kci_detailed_023457.xml
ART003298473	oai_dc	Spherical and Hierarchically Porous Mo@ZSM-5/Kaolin composite catalyst Fabricated via solid grinding and Spray-Drying for efficient oxidative desulfurization	Spherical and Hierarchically Porous Mo@ZSM-5/Kaolin composite catalyst Fabricated via solid grinding and Spray-Drying for efficient oxidative desulfurization	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	This study introduces a novel micro-spherical Mo-impregnated ZSM-5/kaolin composite catalyst (SD-Mo(x)/Z-K)with hierarchical porosity for enhanced oxidative desulfurization (ODS) of fuels. A combined solid grinding,impregnation, and spray-drying approach was employed to achieve uniform Mo dispersion and optimizedporosity. Structural and chemical interactions between ZSM-5, kaolin, and Mo were investigated using XRD,FTIR, N2-adsorption/desorption, BET, BJH, TGA-DTG, SEM-EDX, TEM, and UV–vis spectroscopy. The kaolininducedmesopores enhanced bulky DBT diffusion and active site accessibility, improving overall catalytic efficiency,whereas the ZSM-5-derived micropores enabled uniform Mo impregnation. The ZSM-5 retained itsstructural integrity with only minimal alterations because of the effects of kaolin and Mo interactions on Si andAl bonds. At 20% Mo loading, the catalyst achieved 100% DBT removal in mild circumstances, demonstratingoutstanding selectivity, stability, and recyclability in consecutive ODS cycles. Additionally, the spray-dried microspheresguaranteed simple separation and scalability. The robust spherical structure with hierarchicalporosity, combined with solvent-free reaction conditions and cost-effectiveness because of the 50% naturalkaolin in the support composition, further highlighted the catalyst’s practical suitability for deep fueldesulfurization.	화학공학	null		kci_detailed_023458.xml
ART003298487	oai_dc	Synergistic enhancement of nickelate stacked perovskite Pr2NiO4/g-C3N4 hybrid composite for detecting industrial pollutants in aquatic zones	Synergistic enhancement of nickelate stacked perovskite Pr2NiO4/g-C3N4 hybrid composite for detecting industrial pollutants in aquatic zones	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	4-Nitrotoluene (4-NT), a toxic industrial pollutant extensively used in dyes, synthetic fibers, and paints, posessevere environmental risks due to its persistent contamination of soil and aquatic systems. To address thischallenge, we developed a Pr2NiO4@g-C3N4 hybrid electrocatalyst by integrating lanthanide-based Pr2NiO4flakes synthesized through a self-combustion glycine nitrate process (GNP) onto the surface of graphitic carbonnitride (g-C3N4) sheets. The formation was confirmed by XRD, FTIR, XPS, FE-SEM, and TEM characterizations. Nanocomposite’s synergistic effects between Pr2NiO4 and g-C3N4 offer a larger active surface area, enhancedelectron transfer, and exceptional electrocatalytic activity for 4-NT detection. Pr2NiO4@g-C3N4/GCE sensordemonstrates a wide linear detection range (0.05–416 μM), an ultra-low limit of detection (LOD) of 54 nM, andthe highest sensitivity (15.66 μA μM􀀀 1 cm2), which outperforms existing sensors. Rigorous validation using cyclicvoltammetry and i-t amperometry proposed that the sensor has admirable selectivity, reproducibility (RSD < 3.8% for 5 sensors), repeatability (RSD < 2.1 % for 5 runs), and operational stability around 2000 s. Real-sampleanalysis of Pr2NiO4@g-C3N4 sensor in river, tap, and industrial wastewater achieved recoveries of 90–97 %,validating accuracy in complex matrices. This work provides an affordable and flexible platform for monitoringnitroaromatic pollutants in environmental systems.	화학공학	null		kci_detailed_023458.xml
ART003298446	oai_dc	Mechanistic insights into MXene-facilitated biorecognition and signal transduction in biosensing applications	Mechanistic insights into MXene-facilitated biorecognition and signal transduction in biosensing applications	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Over the past decade, MXenes have emerged as a groundbreaking class of two-dimensional (2D) materials,garnering significant attention due to their unique properties. Their exceptionally high conductivity, large surfacearea, and tunable surface chemistry have made them promising candidates for enhancing the performance ofbiosensors. By serving as both biorecognition elements—through functionalization with biomolecules—and assignal transducers—enabling efficient signal conversion into electrochemical, colorimetric, or fluorescent outputs—MXenes have contributed significantly to advancements in biosensing technologies. This review provides acomprehensive analysis of MXene-based biosensors, with a particular emphasis on the underlying mechanisms bywhich MXenes function as both biorecognition element anchors and signal transducers. We also discuss recentadvancements and future perspectives, offering valuable insights into the potential of MXenes for nextgenerationbiosensing applications.	화학공학	null		kci_detailed_023458.xml
ART003298458	oai_dc	Porous and hydrophilic biosilica diatomite-embedded foam dressing: Advancing wound healing through enhanced absorption	Porous and hydrophilic biosilica diatomite-embedded foam dressing: Advancing wound healing through enhanced absorption	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	A wound is a tissue defect caused by external stress. Prolonged exposure of wound without proper covering candelay healing and lead to bacterial infection. Foam dressings aid the wound healing by absorbing excess exudate. However, embedding materials that not only manage exudate but also actively interact with the wound environmentcan significantly enhance the healing process. In this study, the diatomite (DE), naturally found biosilica,was newly embedded into polyurethane (PU) foam to improve the absorption of exudate. DE treated withNaOH (tDE) increased surface hydroxyl groups, thereby enhancing its hydrophilicity. PU-tDE exhibited enhancedwater and blood absorption, showing a 139% improvement compared to conventional PU foam. The uniformityof tDE dispersion was confirmed by consistent absorption values across (top, middle, bottom) sections, reflectinghomogeneous integration into the foam. PU-tDE revealed biocompatibility (over 80%) and hemocompatibility(less than 2%) in cytotoxicity and hemolysis assays. In mouse experiments, wounds treated with PU-tDEexhibited near-complete healing by day 7, representing a 20% improvement compared to PU foam. The resultsdemonstrate that DE promotes exudate absorption and accelerates wound healing. This study’s findingssupport the potential use of DE as a low-cost, biofriendly additive to improve healing outcomes and promotetissue regeneration.	화학공학	null		kci_detailed_023458.xml
ART003298474	oai_dc	Degradation of organic pollutants in water by inactive and chloride salt-activated peroxymonosulfate (PMS): performance, kinetics, mechanisms and practical applications	Degradation of organic pollutants in water by inactive and chloride salt-activated peroxymonosulfate (PMS): performance, kinetics, mechanisms and practical applications	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	The activation mechanism of peroxymonosulfate (PMS) has been thoroughly investigated using homogeneousand heterogeneous catalysts. However, research on catalyst-free systems was still in its early stages. In this study,the removal efficiency of unactivated PMS and its chloride salt (Cl􀀀 /PMS) in the treat of organic pollutants in acatalyst-free system was systematically examined. Results showed that 93.1% of diclofenac (DCF) was degradedin the Cl-/PMS system, and the mechanism was mainly attributed to the synergistic oxidation of reactive oxygenspecies and reactive chlorine species (Cl• and HClO). It was noted that ClO• quenching could be effectivelyinhibited in an acidic environment, resulting in a significantly improved removal rate of pollutants. It examinedthe contribution rates of various reactive species in the degradation of pollutants. The TOC removal rate of DCFwithin 30 min is 48.61%. The intermediate were identified based on LC-MS analysis, and their transformationpathways were found to primarily including hydroxylation, amine oxidation, decarboxylation, and demethylation. The ecotoxicity of degradation intermediates was reduced, according to the ECOSAR model. Comparativeexperiments elucidated the degradation efficiency, kinetics, and mechanisms of pollutants in the Cl-/PMS system,providing a new theoretical basis for PMS activation in a catalyst-free, background anion system.	화학공학	null		kci_detailed_023458.xml
ART003298489	oai_dc	Non-thermal plasma-mediated green synthesis of chitosan-functionalized gold nanoparticles for enhanced cancer immunogenicity	Non-thermal plasma-mediated green synthesis of chitosan-functionalized gold nanoparticles for enhanced cancer immunogenicity	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Chitosan-functionalized gold nanoparticles (Au@CS NPs) are promising anticancer drugs because of theirbiocompatibility, cytotoxicity, and immunomodulatory properties. However, most traditional synthetic pathwaysrely on toxic reagents, which significantly limit their biomedical application. This study reports the singlestepaqueous-phase synthesis of Au@CS NPs via plasma-liquid interactions using a non-thermal plasma jet atatmospheric pressure. The 3% hydrogen-mixed argon plasma feed gas facilitated the simultaneous reduction ofgold ions and the oxidation of chitosan by plasma-generated electrons, hydrogen atoms, and reactive oxygen andnitrogen species. Thus, the prepared Au@CS NPs exhibited extensive cytotoxicity against lung adenocarcinoma(A549) and colorectal cancer (HT-29) cells, with negligible toxicity against normal lung fibroblasts (MRC-5). They also effectively induced immunogenic cell death, as indicated by the release of damage-associated molecularpatterns such as calreticulin (CRT) and high-mobility group protein B1 (HMGB1). Cellular uptake wasconfirmed to ensure effective internalization in cancer cells, thus opening doors for application in targeted drugdelivery. This green synthesis route not only removes hazardous redox chemical reagents but also enhances thetherapeutic efficacy of Au@CS NPs. This dual action, combining direct cytotoxicity with immune activation,makes Au@CS NPs promising candidates for cancer immunotherapy and nanomedicine applications.	화학공학	null		kci_detailed_023458.xml
ART003298448	oai_dc	Biosensors for probing trimethylamine and trimethylamine N-oxide: State-of-the-art	Biosensors for probing trimethylamine and trimethylamine N-oxide: State-of-the-art	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Trimethylamine (TMA) and trimethylamine N-oxide (TMAO) are metabolites produced by gut microbiota thatare significant biomarkers for various health conditions, including cardiovascular diseases. Consequently, precisequantification of these biomarkers is crucial for effective public health management. This review summarizesvarious methods for measuring TMA and TMAO, including traditional techniques such as chromatography andspectroscopy, with a particular emphasis on advanced sensor technologies, including electrochemical, fluorescence,and colorimetric approaches. These sensors are acknowledged for their high accuracy, rapid responsetimes, and adaptability to diverse conditions, rendering them effective tools for monitoring TMA and TMAO. Thearticle also discusses the challenges and opportunities associated with the development of these sensors forclinical and research applications while highlighting future prospects for these technologies.	화학공학	null		kci_detailed_023458.xml
ART003298459	oai_dc	Zn-H4dbp/GO for adsorptive removal and Zn-H4dbp/Au for electrochemical reduction of toxic Cr(VI) in aqueous solutions	Zn-H4dbp/GO for adsorptive removal and Zn-H4dbp/Au for electrochemical reduction of toxic Cr(VI) in aqueous solutions	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	In this study, a Zn-based metal–organic framework (MOF) composite, Zn-H4dbp/GO-5, was engineered byintegrating 5 wt% graphene oxide (GO) with Zn-H4dbp for the efficient adsorption and electrochemical detectionof Cr(VI) in aqueous environments. The composite was synthesized via a hydrothermal method using 4,4′-dimethylenebiphenyl diphosphonic acid (H4dbp), Zn2+, and GO, achieving an exceptional Cr(VI) adsorptioncapacity of 311.8 mg g􀀀 1, which surpasses that of comparable materials. The adsorption mechanism followed theFreundlich isotherm and pseudo-second-order kinetic models, revealing multilayer chemisorption dominated byelectrostatic interactions between the adsorbent and adsorbate. The composite material maintained over 80 %removal efficiency after five adsorption–desorption cycles, benefiting from deprotonated GO-enhanced hydrophobicity. Electrochemically, while Zn-H4dbp/Au showed superior Cr(VI) detection performance with enhancedreduction peak intensity, sensitivity (2.97 μA mg􀀀 1 L cm􀀀 2), and current density(j) (javer. –4.52 × 10􀀀 4 Acm􀀀 2),the insulating properties of GO limited the electrochemical response of Zn-H4dbp/GO composites. The Zn-H4dbp/Au sensor achieved a detection limit of 2.03 mg L􀀀 1 with a linear range of 2–100 mg L􀀀 1. These findingshighlight Zn-H4dbp/GO-5 as an outstanding adsorbent for Cr(VI) removal and Zn-H4dbp/Au as a promisingelectrochemical sensor, positioning both materials as viable solutions for industrial wastewater treatment.	화학공학	null		kci_detailed_023458.xml
ART003298463	oai_dc	A green and feasible approach to enhancing copper and iron recovery from copper-bearing limonite by hydrogen mineral phase transformation	A green and feasible approach to enhancing copper and iron recovery from copper-bearing limonite by hydrogen mineral phase transformation	{ "journal_name": "한국공업화학회", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[]	Copper-bearing limonite is a valuable resource for both copper and iron, but achieving efficient recovery of bothremains a key challenge. This study proposes a hydrogen mineral phase transformation pretreatment method,achieving efficient recovery of iron and the enhanced leaching of copper from copper-bearing limonite. Underthe optimal experimental parameters, a magnetic concentrate with an iron grade of 63.74 % and an iron recoveryrate of 98.46 % is obtained. Additionally, a total copper recovery rate of approximately 80 % is achieved throughammonia leaching of the magnetic concentrate and non-magnetic tailings, with the iron loss rate controlledbelow 1 %. During the hydrogen mineral phase transformation process, part of the ferric iron is reduced toferrous iron, promoting the conversion of weakly magnetic limonite into strongly magnetic magnetite. Meanwhile,the formation of numerous cracks and pores on the surface of ore particles significantly enhances theeffectiveness of subsequent ammonia leaching, providing a potentially viable pathway for the efficient andsustainable utilization of copper-bearing limonite.	화학공학	null		kci_detailed_023458.xml
ART003298506	oai_dc	텍스트 마이닝을 통한 전세사기 특별법과 개정안의 보도 담론 변화 분석	Text Mining Analysis of Media around the Special Act on Jeonse Fraud	{ "journal_name": "SH공사 도시연구원", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "김채미(서울대학교); 정다교(서울대학교 환경대학원 도시계획학과 사회혁신전공); 제갈현(서울대학교); 백양현(서울대학교); 김규석(한국폴리텍 I 대학 융합기술교육원); 김경민(서울대학교)" ]	본 연구는 2023년 전세사기 특별법 제정과 2024년 개정안을 중심으로 텍스트마이닝 기법을 활용하여 해당 시점의 언론 보도내용을 비교 분석하였다. 이를 통해 전세사기 특별법의 제정과 개정 간 언론의 정책 담론의 변화 양상을 규명하고자 한다. 본 연구는 네이버 뉴스 기사 및 댓글 데이터를 수집하여 LDA 기반 토픽모델링과 키워드 분석을 실시하여 언론의 보도 프레임과 대중의 주목도, 반응 양상을 정량적으로 비교하였다. 분석 결과, 특별법 제정 당시에는 정치인의 발언과 재정 지원 중심의 기사들이 다수였으며, 이에 따라 대중의 반응도 정치적 이슈와 금전적 보상에 집중되는 경향을 보였다. 반면, 개정안 시기에는 보도량과 반응 모두 급감하며 관심이 현저히 감소하였고, 보도 내용도 ‘LH 중심의 공공임대’와 같은 좁은 정책 범위로 수렴되었다. 이러한 결과는 특정 정책이 이슈화되는 시점과 그 이후 개정 시기의 보도 방식이 어떻게 달라지는지를 보여주며, 언론보도 흐름이 정책 담론 형성과 확산에 어떠한 영향을 미치는지를 시사한다. 본 연구는 전세사기 특별법 보도라는 사례를 중심으로 정책 커뮤니케이션 연구에 시계열적 비교 분석을 적용하여 도시주거 정책 이슈에 대한 보도 흐름 분석에 활용할 수 있는 실증적 기반을 제시하는데 의의가 있다.	국제/지역개발	null	http://dx.doi.org/10.26700/shuri.2025.12.15.3.29	kci_detailed_023458.xml
ART003298511	oai_dc	소규모주택정비 관리지역 지정이 다세대·연립주택 가격에 미치는 영향분석 - 서울시 모아타운을 중심으로 -	Impact Analysis of Small-Scale Housing Improvement Area Designation on Row and Multi-Housing Prices - A Cases Study of Moa-Town in Seoul -	{ "journal_name": "SH공사 도시연구원", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "이수정(건국대학교 부동산학과); 노승한(건국대학교)" ]	본 연구는 서울시의 소규모주택정비 관리지역인 ‘모아타운’ 정책이 다세대ㆍ연립주택 가격에 미치는 영향을 실증적으로 분석하는 데 목적이 있다. 이를 위해 서울시에서 2022년에 선정한 62개소 모아타운 대상지의 권리산정기준일을 기준으로 세 개의 시점으로 구분하고, 각 시점을 기준으로 전후 30개월씩 총 60개월의 기간을 설정하였다. 분석 방법은 모아타운 대상지 내부와 대상지 외부반경 600m 이내 구역을 인근지역으로 구분하여 다세대ㆍ연립주택의 거래가격에 대해 이중차이분석(DID) 모형을 적용하였다. 또한, 분석결과의 강건성을 확보하기 위해 성향점수매칭(PSM)을 통해 구성된 표본을 대상으로 DID 분석을 수행하였다. 분석결과, 모아타운 정책은 전체 표본을 대상으로 한 DID 분석과 PSM을 적용한 표본을 대상으로 한 DID 분석에서 각각 약 9.74% 및 약 10.40%의 다세대ㆍ연립주택 가격 상승에 영향을 미치는 것으로 나타났다. 이러한 결과는 모아타운 정책이 다세대ㆍ연립주택 가격에 실질적인 영향을 미치고 있음을 시사한다. 본 연구는 모아타운이 서울시의 주택공급 방식 중 하나로 활용되고 있는 시점에서 시의성을 가지며 다수의 대상 구역을 분석함으로써 정책 효과에 대한 일반화 가능성을 제고하였다는 점에서 학술적 의의가 있다.	국제/지역개발	null	http://dx.doi.org/10.26700/shuri.2025.12.15.3.121	kci_detailed_023458.xml
ART003298508	oai_dc	수도권 거주가 청년가구의 객관적·주관적 주거비부담에 미치는 영향 - 성향점수매칭 기반 순서형 프로빗 모형의 적용 -	The Impact of Living in the Seoul Metropolitan Region on the Objective and Subjective Housing Cost Burden of Young Households - Application of an Ordered Probit Model with Propensity Score Matching -	{ "journal_name": "SH공사 도시연구원", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }	[ "김슬기(서울대학교); 김의준(서울대학교)" ]	본 연구는 성향점수매칭에 기반한 순서형 프로빗 모형을 활용하여, 수도권 거주가 청년가구의 객관적 및 주관적 주거비부담에 미치는 영향을 분석하였다. 성향점수 매칭을 통해 거주지 선택에 따른 선택 편향을 통제한 후 평균처치효과를 추정한 결과, 수도권 거주 청년가구가 비수도권 거주 청년가구보다 월평균 약 27.2만 원의 주거비를 더 지출하는 것으로 나타났다. 수도권 거주는 청년가구의 객관적 및 주관적 주거비부담을 모두 유의하게 증가시키는 요인으로 나타났으며, 특히 객관적 부담에서 더 큰 효과가 관측되었다. 이는 수도권이라는 공간적 맥락이 청년가구의 실질 지출에 보다 강하게 작용함을 시사한다. 객관적 주거비부담은 가구원 수가 적고 비고용 상태일 때 높았으며, 아파트 거주와 전세 형태가 부담을 증가시키는 요인으로 나타났다. 반면, 주관적 주거비부담은 가구원 수가 많고 기혼일 때 높았고, 오피스텔 거주와 월세 형태가 부담을 심화시키는 요인이었다. 교육환경과 교통 접근성에 대한 만족도는 주관적 부담을 완화하는 데 기여하였다. 이상의 결과는 청년가구의 주거비부담이 단순한 절대적 지출 수준만으로는 설명될 수 없으며, 심리적ㆍ인지적 부담이라는 주관적 요소가 함께 고려되어야 함을 시사한다.	국제/지역개발	null	http://dx.doi.org/10.26700/shuri.2025.12.15.3.79	kci_detailed_023458.xml

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