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S1293255819315547 | In this study to investigate the possible structural change at 550K the temperature dependence of powder X ray diffraction patterns of rhombohedral boron for a wide temperature range between 270 and 873K was measured . We indexed all powder XRD patterns as rhombohedral boron for a whole temperature range however we obs... | We investigate the possible structural change of rhombohedral boron around 550K by powder X ray diffraction experiment. Drastically structural and local B12 icosahedral cluster volume change is observed above 550 K. Our observation is the direct verification of the inter atomic hopping of boron atom above 550K. |
S1293255819315560 | A novel hybrid nanocomposite made of cellulose matrix and pumice volcanic rock as a nature basis is presented . This heterogeneous nanocomposite is has also been applied as a suitable biodegradable catalytic system for facilitating the organic reactions . In this work firstly we try to perform well characterization on ... | A novel nature based catalytic system is presented. Synergistic effect between ultrasound waves and cellulose pumice is highlighted. Cellulose pumice composite is applied as an efficient catalyst for the first time. Natural magnetic powder is suitably immobilized on cellulose matrix. High reaction yields have been obta... |
S129325582030011X | The high quality of reduced graphene oxide supported platinum nanoparticles was synthesized by a simple efficient rapid clean surfactant free and single step of hydrothermal assisted formic acid process . The as synthesized rGO PtNPs catalyst was extensively characterized in which demonstrated that the PtNPs have succe... | rGO PtNPs catalyst was prepared via a single step process without any surfactants. The single step hydrothermal assisted formic acid method is effective with no time consuming. Non metal formic acid was used as the chemical reducing agent. Highly uniform PtNPs dispersion on rGO was obtained by this efficient method. Th... |
S1293255820300303 | A co operative non aqueous self assembly route has been demonstrated to prepare zinc glycolate complexes those are further used to engineer zinc oxide nanoparticles . Lyotropic nanocolloids are prepared via dispersing the different amount of ZnO nanoparticles in non aqueous lyotropic phases . Hexagonal to lamellar phas... | ZnO NPS have been prepared via new co operative non aqueous self assembly route. Doping of NPS is highlighted as a process to tailor new lyotropic phase. ZnO NPs dipole moment strongly alter optical band gap and dielectric permittivity of the nanocolloids. Nanocolloids can be utilized for capturing of ionic impurities ... |
S1293255820300418 | Nano sized CuO thin films were deposited onto glass substrate using the chemical spray pyrolysis method . These films were characterized using the x ray diffraction Raman spectroscopy and UVvisible spectroscopy . The characterization results were investigated as a function of the spray number . According to the XRD pat... | CuO films were deposited by chemical spray pyrolysis. The direct formation of CuO was confirmed by XRD and Raman spectroscopy. The crystallite size was less than 6nm. The band gap energy decreased with the increasing crystallite size. The decrease of the band gap energy was interpreted by the quantum size effect. |
S1293255820300571 | Lithium niobate and potassium niobate crystals of near stoichiometric composition were grown with the help of the Czochralski method with liquid and ceramic charging . Birefringence of the grown lithium niobate sample is n 1.5at 1THz frequency pleochroism in absorption on 1THz frequency makes preferable the using of th... | LiNbO. and KNbO. crystals were grown with the help of the Czochralski method with liquid and ceramic charging. Birefringence of the grown LiNbO. is n 1.5 at 1THz. The absorption coefficient for the grown crystal of KNbO. is 24 cm. at 1THz frequency. |
S1293255820300601 | In this work CuO thin films were obtained from the oxidation at 300C of vacuum evaporated Cu thin films . The XRD patterns revealed the polycrystalline structure of the monoclinic CuO with a preferential orientation along the planes . The direct formation of CuO was confirmed by the Raman spectroscopy . The variation o... | CuO films were elaborated by thermal heating of copper thin films. The direct formation of CuO was confirmed by XRD and Raman spectroscopy. A collective action of intrinsic and thermal stresses influences the crystallographic properties of CuO films. The band gap energy and the electrical resistivity variations were in... |
S1293255820300686 | In the present study the ternary CuNiPt alloy nanoparticles were electrodeposited on the graphenized pencil lead electrode surface and the obtained modified electrode was examined as a new electrocatalyst towards ethanol electro oxidation reaction . The GPLE was fabricated through the electrochemical exfoliation of pen... | Fabrication of the graphenized pencil lead electrode GPLE as an electrocatalyst support for EEOR. Preparation of the CuNiPt ternary alloy nanoparticles CuNiPt ANPs using a one step potentiostatic method. Physicochemical characterization of the CuNiPt ANPs GPLE and also its electrocatalytic activity towards EEOR were st... |
S1293255820300716 | In this study we propose composite materials based on the LiMnTiO system to develop low cost and environmentally benign cathode materials for Li ion batteries . Specifically spinel layered Li | Introduction of ultralong spinel layered Li. MnTiO. nanofibers with diameters of about 80 nm and length of 15 m. Elucidating relationship between structure and electrochemical properties of the nanofibers. A high reversible capacity of 210 mAh g. at C 10 and 95.3 capacity retention after 100 cycles at 1C are obtained. |
S1293255820300728 | Ab initio computational methods based on density functional theory to study the structural electronic elastic and phonon properties of Cadmium Telluride were applied . SIESTA method was used for calculations with the generalized gradient approximation for the exchange correlation functional and norm conserving Troullie... | Structural phase transitions under high pressure are obtained as. Seven intermediate states for. phase and three intermediate states for. phase are predicted. The electronic elastic and vibrational properties of CdTe are also calculated. |
S1293255820301096 | This is the first report of the atomic scale structure in iron oxides carbonates based composites produced at various autoclave temperatures from divalent Fe precursor . It is also one of the first works which demonstrates how EXAFS simulation can be utilized to additionally characterize metal compound based materials ... | Three Fe compound built composites were produced hydrothermally at 120 150 180C. The ratio between Fe oxides and Fe carbonates was a function of the temperature. Samples were characterized at the atomic scale by EXAFS XANES XPS and FTIR. Local structure around Fe was simulated using EXAFS oscillations. A methodological... |
S1293255820301400 | We perform the first principles calculation based on density functional theory to study the structural electronic and mechanical properties of two MgSiO | Discover the transition pressure of monoclinic MgSiO. and trigonal MgSiO. according to the enthalpy values. For the first time offer a comparison of the band gaps of MgSiO. under pressure within GGA PBE and HSE06. Carry out a study under higher pressure up to 150 GPa for trigonal MgSiO. and 100 GPa for monoclinic MgSiO |
S1293255820301588 | A Z scheme based BiOI CdS heterojunction was synthesized by in situ stirring and calcining method . Various characterization techniques including X ray diffraction scanning electron microscopy transmission electron microscopy Raman spectroscopy diffuse reflection spectroscopy photoluminescence and photocurrent test wer... | A Z scheme based BiOI CdS heterojunction was successfully fabricated. The BiOI CdS heterojunction was active for dye degradation under visible light. Z scheme charge carrier transfer was proved by radical scavenging experiment and XPS. |
S1293255820301667 | Iron powders with high purity and controlled primary and secondary assembled particles were synthesized with reduction process to control the particle shape and thereby variation of its electromagnetic properties . Iron precursors such as iron hydroxide and iron oxide powder precursors with fine sized and acicular or s... | Various shapes and sizes of primary and secondary Fe particles were controlled by reduction and shape of Fe precursors. Formation of oxide phase e.g. Fe. on the surface of Fe particle degraded the electromagnetic properties. Electromagnetic properties varied with the shape of primary particle and the connectivity of th... |
S1293255820301746 | In this manuscript we have explored the potential of Copper Zinc Tin Sulfide nano crystals for thermoelectric power generation application by the engineering of secondary phases . CZTS nano crystals were grown on various substrates multi crystalline silicon Soda Lime Glass and Indium Tin Oxide coated glass using sol ge... | Growth of CZTS nano crystals by sol gel on different substrates. Seebeck coefficient and power factor measurements. CZTS mc Si has highest value of Seebeck coefficient and power factor. The enhancement in Seebeck coefficient is due to secondary phases in CZTS mc Si. The presence of secondary phases confirmed by XRD Ram... |
S1293255820301758 | In this study polyphosphazene microspheres was prepared by reaction under ultrasonic conditions using hexachlorocyclotriphosphazene and 4 4 dihydroxydiphenyl sulfone as raw materials . Phosphoric acid functionalized microporous carbon materials denoted as CS PO | The adsorbent of N P and S co doped carbon materials CS PO. was developed from the precursor. Maximum sorption capacity of the adsorbent is 964.55 mg g at pH 6.0 and 298 K. The adsorbent possesses a microporous structure with high porosity and fast adsorption rate. |
S1293255820301771 | We use Density Functional Theory within the Generalized Gradient Approximation and Perdew Burke Ernzerhof exchangecorrelation GGA PBE functional to predict the structure magnetic electronic mechanical and thermodynamic properties of | We predicted the Heusler compounds CoMnSb and FeMnSb to be ferromagnetic half metallic alloys while the Heusler like OsMnSb is found to be metallic. The present calculations show FeMnSb and OsMnSb are anisotropic while CoMnSb is isotropic in nature. The melting temperature of the compounds are predicted in the present ... |
S1293255820301849 | In recent years an immense interest has been focused on to develop high performance magnetic based nanocatalysts as they can be easily separated from the heterogeneous reaction mixture without filtration centrifugation process . Herein a novel magnetically recoverable and reusable MgFe | A novel magnetically recoverable MgFe. Ag. PO. composite has been fabricated via hydrothermal route. A well defined composite formed between MgFe. and Ag. PO. was confirmed by XRD FTIR and UVVisible spectroscopy. The composite demonstrated superior catalytic performance against the individual components of the composit... |
S1293255820301874 | In the present study we report a systematic first principles study which investigates and tunes the percentage of spin polarization in few Co based full Heusler alloys Co | Co. CrX X Al Ga In compounds found stable mechanically and dynamically. Under Pressure Co. CrGa undergoes an Electronic Topological Transition ETT . This ETT drives the compound Co. CrGa from metallic to halfmetallic phase. The T. of all the compounds is found to increase under pressure. The Spin polarization of all th... |
S1293255820301941 | The Cd based solar cells possess rear contact problem in superstrate device architecture which may be eliminated by inserting a suitable buffer layer of zinc telluride films of appropriate thickness between CdTe absorber and Cu Au metal contacts . The present work meticulously reports the influence of annealing on the ... | Influence of annealing on physicochemical properties of ZnTe films is undertaken. Air and vacuum annealed ZnTe films showed crystallite size in 2240nm range. Ohmic contacts are observed between the film surface and the TCO layer. Direct optical energy band gap is found in range of 2.252.87eV with both annealing. 100C a... |
S1293255820302119 | In the present study a novel hexagonal mesoporous silica functionalized by nitrilotriacetic acid anhydride and 3 aminopropyltrimethoxysilane was synthesized NH | NH. HMS NTAA adsorbent was synthesized for BSA adsorption. NH. HMS NTAA with NH. and OH groups showed high adsorption capacity via electrostatic and hydrogen binding interactions.. Maximum adsorption capacity was 1000mg g. Langmuir isotherm was the predominant model with mono layer adsorption. Adsorption was spontaneou... |
S1293255820302181 | Nano crystalline powders of LuAG Eu with different grain sizes were prepared by Pechini and co precipitation methods . XRD and FTIR analyses were done . The XRD measurement confirmed the cubic structure of nano crystalline powders . The morphology and grain size of nano crystalline powders were confirmed by TEM analysi... | LuAG Eu nanocrystalline powder were prepared by Pechini and co precipitation methods. Optical and luminescence properties of LuAG Eu nanocrystalline powder were studied. The nanocrystallite size was effective on QE and decay time. |
S1293255820302314 | We studied the effect of seed layer deposition time on the growth of ZnO nanorods by using potentiostatic electrolysis . Microstructural optical and photoelectrochemical responses of ZnO nanorods were determined from XRD FE SEM UVVis spectroscopy and MottSchottky measurements . Changes in seed layer time crystallinity ... | Well oriented ZnO nanorods were electrodeposited using two steps process. Density of ZnO Nanorods varies with ZnO seed layer deposition time. The films deposited with 60 s in time of nucleation shows a good physical properties. The nucleation step noticeably influences the Nanorods properties. |
S129325582030234X | PtCo alloy nanoparticles with different PtCo atomic ratios supported on a Ni bowl like pore arrays were controlled synthesized using a two step electro deposition strategy with the help of a monodispersed colloidal sphere template . Morphology characterization indicated that shaggy granular PtCo alloy was uniformly gro... | PtCo Ni layered composite array was fabricated based on a sphere template and electrodeposition. The product was a layer of shaggy granular PtCo alloy uniformly grown on the Ni ordered bowl like pore arrays. PtCo Ni composite array exhibited high catalytic activity and stability toward the electrooxidation of methanol. |
S1293255820302673 | A Heterojunction of Au Coronene p Si Al was fabricated by thermal evaporation technique . The features of current voltage were examined under dark condition at several temperatures in 292373K range . Extensive analysis of IV curves in forward bias demonstrated that the mechanisms of thermionic emission and space charge... | The IV curves of Coronene p Si cell showed diode like behavior. The thermionic emission theory was dominant at low forward bias with of 0.26eV. At high forward bias a power dependence of voltage I V. was existed. The reverse bias current was interpreted in terms of the two different mechanisms. The open circuit voltage... |
S1293255820302703 | Wurtzite form of ZnS has been prepared by heating zinc ethane thiol complex at a relatively low temperature of less than 300C . This low temperature synthesized high temperature form of ZnS is quite stable and does not undergo conversion to cubic form even at annealing temperatures as high as 900C . The | Zn SCH. CH. NMe. is a low temperature single source precursor for hexagonal ZnS. Strain in ZnS lattice decrease with increase in annealing temperatures. EPR studies confirmed Mn. incorporation at Zn. site in hexagonal ZnS lattice. Average crystallite size does not change beyond an annealing temperature of 700C. |
S1293255820302867 | In the current article it is described the preparation of a natural polymeric material formed by chitosan and a complex for application as voltammetric sensor for isoniazid using a carbon paste electrode . The material was characterized by scanning electron microscopy infrared spectroscopy X Ray diffraction and Energy ... | Chitosan was used as a material support for copper hexacyanoferrate II particles. A simple and easy route of synthesis was performed without further modifications on chitosan structure. The formed material as an electrochemical sensor for isoniazid drug determination. Low limit detection was achieved using cyclic volta... |
S1293255820303150 | Copper oxide is an exciting semiconducting material with interesting structural and optical properties . Transition metal doped CuO nanostructures have great potential to use in memory device applications . In the present work we describe in detail the synthesis of pure CuO cobalt and manganese doped CuO via low temper... | Effect of transition metals Co Mn doping on the structural optical and magnetic properties of CuO nanostructures have been studied. CuO nanostructures prepared by co precipitation method are found to have monoclinic structure with C2 c space group. The nanoflakes shape of pure CuO is found to be changed to nanoparticle... |
S1293255820303460 | 1 dimensional GaN nanowires and nanorods grown using catalyst assisted Chemical Vapour Deposition are investigated for their structural and optical properties and their electronic band structure . X ray Diffraction studies reveal that biaxial strain increases with aspect ratio which is corroborated by Raman studies whe... | One dimensional GaN nanostructures with high and low aspect ratio have been grown using Chemical Vapour Deposition by VLS mechanism. Photoluminescence studies reveal enhanced band edge emission BEE due to large density of band tail states. The effect of crystal strain on the electronic band structure on optical propert... |
S1293255820303654 | Mesoporous solid bases catalysts were prepared by impregnation of a certain amount of alkaline earthmetals species on the synthesized MCF support and used in the methanolysis of PC . Compared with the synthesized SBA 15 solid base catalysts CaO MCF catalysts with larger pore size pore volume and higher active species d... | The CaO MCF catalysts having a large and open pore structure are favorable for the methanolysis of PC under milder conditions. Well dispersion of CaO crystallite on MCF could enhance catalytic performance. The catalyst is easily recycled and exhibits good chemical and structural stability. An environmentally friendly s... |
S129325582030371X | Zeolite beta with high crystallinity has been successfully synthesized by using kenyaite conversion method with seed crystals under hydrothermal treatment at 125C for 36h . The OSDA free synthesis of zeolite beta could be obtained from the mixture composition of 0.96 NaOH SiO | High crystalline and pure zeolite beta could be obtained through the conversion of kenyaite by a seed directed OSDA free rount in 36h. Changes of medium range structure during the crystallization were investigated. The various parameters as reaction temperature time the quantity of beta seeds and gel composition all ha... |
S1293255820303769 | Studies of the dielectric behavior of chalcogenide glasses are very important for a better understanding of the transport mechanisms . The characterization of different electric properties of the ChGs in thin film form is an essential demand of the scientific and industrial research fields . This paper reports the diel... | Synthesis of novel third generation glasses of SeTeSnGe system. Comparaison of dielectric data of amorphous thin films and bulk cylindrical pellets. Comparaison of results with literature for optimization of dielectric properties. Results might shed light for using these glasses in several interesting applications. |
S1293255820303915 | SiC is a two dimensional semiconductor with a direct band gap . Many authors studied its electric and magnetic properties in sheet and ribbon shapes . The previous papers have shown that SiC sheet and full saturated armchair ribbons are non magnetic semiconductor while zigzag ribbons are ferromagnetic semiconductor . I... | SiC sheet and full saturated armchair ribbons are non magnetic semiconductor materials. Saturated only C CH can show both ferromagnetic FM and antiferromagnetic AFM semiconductor states. Saturated only Si SiH can show both FM half metal and AFM metallic states. In FM states the total magnetic moment of unit cell is abo... |
S1293255820304015 | The untreated effluents from our textile industries are directly discharged into water streams thus causing a serious health hazard to aquatic as well as human life . Presently direct dye Indisole blue an azo dye has been degraded by novel hydrothermally fabricated LaCeZr | LaCeZr. SnSe composite was synthesized by facile and economic hydrothermal method. The composite showed excellent photocatalytic efficiency of 97 under visible light. The higher activity was due to reduction in e. h. recombination rate. The material also showed excellent stability as well as reusability. |
S1293255820304775 | The paper presents the results of a study of the effect of the applied potentials difference on the properties of thin films based on CoCdSe . It is shown that the use of the galvanic deposition method allows not only controlling the thickness of the synthesized films by changing the applied potentials difference but a... | Study of the effect of the applied potentials difference on the properties of thin films based on CoCdSe. The dynamics of the roughness and waviness of the synthesized films. The dynamics of the phase composition of the synthesized thin films. |
S1293255820304842 | Providing a good contact between electroactive materials and their substrates is an important factor for developing supercapacitors . In our work a Graphene cuprous oxide Cu | Binder free Graphene Cu. O nanocomposite is fabricated by electrodeposition. The nanocomposite acts as both anti corrosion and boosted electroactive material. Its specific capacitance is 161.31F gr at 10mVs. in 6M KOH. The synergistic cooperation is responsible for its enhanced capacitive performance. |
S1293255820304994 | In this study a facile and efficient approach to increase the magnetic property of metal organic framework 5 has been investigated . The basis of this approach is the encapsulation of cluster oxygen composition during the synthesis process of MOF 5 to form | A facile and efficient approach to increase the magnetic property of MOF 5. contain 15.23wt ZnO species more than that of MOF 5. Evaluation of the impact of additional ZnO species on the magnetic property of MOF 5. A ferromagnetic like character was observed for. nanocrystals. |
S1293255820305628 | Well organized hollow hierarchical hydroxyapatite microspheres were prepared hydrothermally via a template free process . Citrate was used as chelating or morphology regulating agent in this study . In the presence of regulating agent two dimensional monetite phase evolved into three dimensional hollow hydroxyapatite m... | Synthesis of hollow hierarchical hydroxyapatite microspheres hydrothermally. Investigation of surface morphology change as a function of Citrate Calcium ratio. The study of the crystal growth mechanisms of hydroxyapatite and the thermodynamic evolution of surface morphology. |
S1293255820305859 | The main goal of this work is to study the effect of irradiation with protons with an energy of 0.51.5MeVat a fluence of 110 | Dynamics of changes in the degree of disorder of the crystal lattice. Studies of the mechanical and strength properties. Changes in the degree of destruction of ceramics before and after tests. The dependences of the degree of radiation damage occurring upon irradiation with protons. |
S1293255820307512 | In this paper we present the synchrotron and laboratory X ray powder diffraction experiments made at normal conditions and also at different pressures . Then crystal structure and equation of state have been determined . These results are discussed together with experimental phase diagram . The binary phases of the SnT... | An ordered ternary phase was identified and studied under mechanical pressure by investigating the phase equilibrium along the section Ti. Sn Ni. |
S1293255820307792 | The semi organic non linear optical crystals of bis thiourea cadmium iodide were grown from slow evaporation of their aqueous solutions . The grown crystals were confirmed with XRD FTIR and DSC analysis . The as grown crystal faces reveal growth striations . The structural perfection was assessed by the wet chemical et... | Two prospective etchants to reveal dislocations were proposed. Laser induced damage is of thermal origin with a threshold value of 0.249Gw cm. The reverse ISE is explained based on the generation and movement of dislocations. The two segment Meyer s plot can distinguish normal reverse and load independent regions. Knoo... |
S1293255820309857 | The spinel bimetal oxides with high specific surface area are favorable to promote the energy storage performance of Li ion batteries . A facile and fast colloidal solution combustion strategy is explored to the batch scale synthesis of porous zinc manganese oxide ZnMn | Porous ZnMn. with high SSA was prepared by colloidal solution combustion strategy. The colloidal silica solution has a great influence on the SSA. The ZnMn. 300 electrode shows superior Li storage performance. |
S129325582030995X | Carbon black ZnO nanocomposites have been successfully synthesized via a simple aqueous chemical growth method . The preparation of the carbon black ZnO nanocomposites by adding an appropriate weight of carbon black to the ZnO growth process can be favorable to improve photocatalytic degradation of methyl blue under ir... | CB ZnO nanocomposites can synthesize by a facile aqueous chemical growth method. CB ZnO nanocomposites exhibit high photocatalytic efficiency and reusability. CB ZnO nanocomposites exhibit higher photodegradation than ZnO and TiO. nanopowders. Carbon black CB play a critical role to enhance the photocatalytic efficienc... |
S1293255820312553 | Remediation of the dye contaminated water has received a broad interest due to the health problems and defects in the ecological system originating from the presence of such toxic materials in water . Herein | Heat treatment of manganese malonate at 350 C under Ar and H. atmospheres results in formation of. nanocomposites. The nanocomposites possess both microporous and mesoporous pores. The largest surface area was adopted by the nanocomposite obtained under H. The nanocomposite obtained under H. showed the highest removal ... |
S1293255820312589 | In the present work we study the stark shift of binding energy for a Hydrogenic donor impurity confined within a circular quantum ring composed from three different semiconducting heterostructures Al | Stark shift of donor impurity binding energy of c Al. Ga. N GaN In. Ga. N GaN Ga. Al. As GaAs quantum rings. Effect of position dependent electric field by using a charged rod of radius a and charge density. Describing the redshift and blueshift of the donor impurity binding energy by changing different parameters. Lar... |
S1293255820312607 | The present research aimed to investigate tin selenide nanoparticles films and study effects of indium dopant on their physical properties . The X ray diffraction pattern results confirmed the formation of polycrystalline nature of orthorhombic SnSe . Also addition of In dopant reduced the size of crystallite and incre... | In SnSe nanoparticles deposited using electrodeposition method. The effect of In concentrations were investigated on the physical properties of SnSe nanostructures. In ions increased carrier concentrations and efficiency of SnSe solar cells. A correlation between physical properties and photovoltaic behavior was observ... |
S1293255820312632 | The reactivity and electronic sensitivity of pristine B doped graphyne and Si doped graphyne sheet toward the methanol gas adsorption were explored by calculation of density functional theory . It was discovered that the pristine graphyne unstably adsorbs the methanol gas with a 6.28kcalmol | The effect of doping on the sensitivity of graphyne to CH. OH gas is studied. The sensitivity is significantly improved by doping. B and Si doped graphyne can be used as nanosensor to detect CH. OH gas. |
S129325582031267X | The preparation of an atomically thin sheet of graphene h BN hybrid with lack of defects is almost unachievable as in three dimensional crystals . Here we first discussed the stability and electronic properties of GBN hybrid nanosheet which is formed by implanting a diamond shaped graphene island into the hexagonal bor... | Nano patterning based on regular shaped graphene islands embedded at h BN. All proposed hybrids are thermodynamically feasible to synthesize. Possible to engineer the band gap of these hybrids by varying the domain sizes. Interface is energetically the most favourable place for the vacancy creation. Defects introduce f... |
S129325582031270X | In this paper we studied the mechanochemical reactions between a series of metal carbonates and metal hydrides in the absence of a catalyst and found that the alkaline earth metal carbonate hydride systems show better methanation performances because these systems possess favorable thermodynamic properties . Among them... | The mechanical reactions of metal carbonates with metal hydrides was investigated. The alkaline metal carbonate can be effectively reduced to methane by the alkaline metal hydride. The CaCO. MgH. system shows the best methanation performances. The CH. yield and content of the CaCO. MgH. system can reach 89 and 90 . The... |
S1293255820312723 | Aluminum substituted magnesium ferrite MgAlxFe2 xO4 are prepared by two commonly used methods Sol gel and Solid phase reaction . Structural studies are carried out using X ray and neutron diffraction and FTIR techniques and heat generation ability in the AC magnetic field is explored by the specially designed device . ... | MgAl. Fe. ferrites. 0.0 0.2 0.3 0.7 2.0 were synthesized via sol gel SG and solid phase reaction SR methods. Diffraction patterns revealed the formation of single cubic spinel ferrites for SG and additional MgAl. phases at higher concentration of aluminium. 0.3 in SR samples. Chemical synthesis method and Al substituti... |
S1293255820312735 | Structural chemical and thermodynamic behaviours of metallic nanostructures surrounded by a variety of ceramic refractory materials play a crucial role in their high temperature applications . In this work we report the effect of high temperature annealing on a system of | Study involves the effect of high temperature treatment of Au SiO. core shell nanoparticles dispersed on Si. support film. Thermal degradation of Au SiO. Si. system has been explained using minute compositional changes at different interfaces. High Angle Annular Dark Field Imaging combined with STEM EDX elemental mappi... |
S1293255820312747 | The shape and intrinsic pore structure of pristine and partially reduced graphene oxide aerogels hydrogels was imaged using three complementary techniques Magnetic Resonance Imaging Computer Tomography and Electron Paramagnetic Resonance Imaging . Each method is sensitive to different features of the sample CT images a... | First time application of electron paramagnetic resonance imaging for volume measurements of graphene aerogels. Complementary imaging of graphene aerogels with CT MRI EPRI. Estimation of bulk volume and density of graphene aerogels with CT MRI EPRI. |
S1293255820312759 | With the increasing demand for preparing energy storage devices composites containing metal oxides have been widely developed and used as supercapacitors . However the electrochemical performances of such materials are unable to be satisfied owing to the inherent poor conductivity . Herein we employ in situ pyrolysis a... | An efficient binder free electrode has been prepared simply through in situ pyrolysis approach. The electrodes prepared by different methods result in different performances. The performance of binder free electrodes are better than those of electrodes prepared by conventional electrodes. A flexible symmetric supercapa... |
S1293255820312760 | In this paper we report synthesis of ZnS and Mn doped ZnS nanosized particles by a simple and effective chemical method and their structural morphological and photophysical properties . XRD and TEM analysis confirmed the formation of nanosized ZnS and Mn doped ZnS particles . The ZnS nanoparticles were found to be of s... | Low Temperature Simple Chemical Method to Synthesize ZnS ZnS Mn Nanoparticle. Uniform Particle Size of ZnS ZnS Mn Nanoparticles in 5 nm Range. Good Adhesion with Substrate and Easy Preparation of Thin Films. Less Agglomeration between the Nanoparticles resulting in Uniform Morphology. |
S1293255820312772 | A zirconium oxide powder was successfully synthesized from the detonation of an explosive emulsion previously mixed with zirconium sulfate tetrahydrate salt Zr SO | Zirconium IV oxide particles were elaborated via an explosion process. ZrO. powder was made of ultrafine spherical and crystallized particles. Explosion process is an efficient method for producing nanomaterials. |
S129325582031298X | The fuel to oxidizers ratio determines the effectiveness of combustion reaction and the amount of heat evolution . Hence optimization of F O ratio is important for the formation of phase pure ceramic powders by the solution combustion synthesis method . The present work demonstrates the effect of F O ratio on the synth... | Fuel to oxidizer F O ratio in solution combustion synthesis SCS of CaO MgO and ZnO determines the phase purity. For F O away from 1.0 the powder properties are controlled through incomplete combustion. Heat of combustion decides the phase purity and crystallinity of ceramics depending on F O ratio. F O ratio controls t... |
S1293255820312991 | A novel and efficient protocol for tandem oxidative amidation of alcohols to amides with copper modified well ordered mesoporous graphitic carbon nitride Cu g C | Cu g C. was synthesized through facile in situ immobilization of Cu II on the porous g C. from low cost cyanamide. Cu g C. was applied as an efficient heterogeneous catalyst for one pot tandem oxidative amidation reaction. Cu g C. showed impressive catalytic activity for the synthesis of various amide derivatives. The ... |
S1293255820313017 | Efficient methods for the synthesis of carbon nanostructures with high specific surface area and controlled morphologies are crucial for their use in various applications . Here we report a low temperature precursor method for the synthesis of nanostructured carbon materials and show how the aggregate morphology and th... | Carbon nanostructures with controlled morphologies were prepared by the precursor method. The sample obtained from zinc glycerolate has the highest specific surface area. Materials can be used to remove nickel ions from contaminated aqueous solutions. |
S1293255820313029 | High energy density and low cost anode materials are essential for lithium ion batteries . Herein we proposed a strategy that combined electrospinning technique with water bath method to prepare a free standing nanorod structured | composite was prepared by electrospinning technique. 3D vertical ZnO nanorod promotes fast redox reaction kinetics. Carbon fiber constructs a transportation and diffusion path for electron and Li. The. film exhibits good cycling and rate capability for the Li ion batteries. |
S1293255820313042 | Photodegradation has been taken as a promising technology in solving global environmental pollution . In this paper the flower like hierarchical architecture of BiOI ZnO | Flower like hierarchical architectures of BiOI ZnO were synthesized. p n junction between p type BiOI and n type ZnO was constructed. The formation of p n junction fascinated the separation of photogenerated carriers. BiOI ZnO composites showed remarkable visible light photodegrading activities. |
S1293255820313066 | Physicochemical properties of copper aluminum and cadmium oxides determine their application in different ways . Electrochemical metal oxidation using alternating current influences the band gap of prepared copper containing oxide materials and result in a blue shift . The use of alternating current provides sufficient... | Nano sized particles are formed by non equilibrium electrochemical metal oxidation. AC electrolysis decreased the temperature at which phase transformation of the products occur. Layered double hydroxides are formed by carbonization of Cu and Al electrolysis products. |
S1293255820313091 | In this research study we investigate the structural electronic and optical properties of the Cr doped rocksalt CdS using a full potential linearized augmented plane wave method within the density functional theory . The calculations are made within the GGA and GGA U approaches employed in the Wien2K code . Adding the ... | Electronic structure optical properties of CdS Cr system have been studied using Wien2K code employing GGA GGA U. Lattice parameters bulk modulus minimum stable energy cohesive energies are found. Dominating role of Cr atoms found in tuning electronic optical properties. Optical spectra suggest CdS Cr may potentially b... |
S1293255820313108 | In the present work the influence of pH on the microstructure and magnetic properties of pure and doped ZnO nanoparticles with Fe is reported . Specifically we synthesize nanoparticles using the sol gel method with pH 3 6 and 9 . For pure ZnO it is verified that the lattice constants crystallite size lattice strain dis... | Pure and Fe doped ZnO nanoparticles were synthesized by the sol gel method. The structural and magnetic properties are dependent of the pH value. ZnO samples show paramagnetism in combination with typical diamagnetism |
S129325582031311X | Fine grained boron carbide and metal boride composites are known for their superhardness which is used in many industrial technologies . The introduction of binder components in free metallic state and or additional ceramic components can further improve the material mechanical properties by making it more dispersive .... | A novel chemical route of synthesizing complex compositions boron carbidetitanium diboridecobalttungsten carbide B. CTiB. CoWC in fine dispersive powdered form is developed. Metallic cobalt added in ceramic composite boron carbidetitanium diboride reduces particles size and changes their morphology powder becomes almos... |
S1293255820313248 | This article carries the findings of the effect of shock waves on glycine phosphite powder samples which have been investigated under pre and post shock loaded conditions with the shock pulses of 50 and 100at the Mach number of 2.2 . Molecular structural stability and crystal structural stabilities have been establishe... | Molecular and crystallographic phase stabilities on GPI powder samples at shocked conditions are reported. FTIR results reveal that GPI sample has spectacular molecular stability at shocked conditions. XRD results show that stable crystal structure stability at shocked conditions. Particularly 21 1 orientation is highl... |
S1293255820313273 | Indoor plant growth can protect crops from damage caused by climate variations in outdoor lighting systems . For indoor plant cultivation artificial light sources are needed to enhance the plant growth . Regarding this problem a series of SrZr | Dy doped SrZr. PO. nanophosphors were prepared using the sol gel method. Rietveld refinement of XRD was carried out. Surface states of the phosphors were studied by XPS. The phosphor has shown CIE values 0.30 0.29 and CRI 77. |
S129325582031339X | PdxAuy loaded reduced graphene oxide on nickel foam were synthesized in a simple and green way of spontaneous reduction . Different characterization methods including XRD Raman spectra SEM TEM and XPS were used to investigated the chemical composition morphology and structure of the composites . The catalytic activity ... | The PAGN composites were prepared via a facile method of spontaneous reduction. The composites properties changed with the atomic ratio of Pd and Au increasing. The PAGN electrode showed excellent activity as the atomic ratio of Pd and Au is 5 1. The P. GN electrode exhibited exceptional stability for methanol ethanol ... |
S1293255820313418 | Plate like hureaulite is successfully synthesized via a simple precipitation technique and its vibrational and thermal behaviors are investigated . Its composition stabilizes at up to 165C and decomposes to Mn | Simple synthetic route for hureaulite Mn. PO. PO. OH. H. O. mineral. Confirmation the LiMnPO. formation by using synthetic hureaulite as a new precursor. Report on the relationship between thermal and vibrational behaviors. Report on the factor group splitting analysis theoretical vibrational bands . Applying the decon... |
S1293255820313510 | Ce carbonaceous matrices based composites with potential application in electrochemical processes were successfully produced . Ce based MOF 76 Metal Organic Framework 76 family formed by lanthanide ions coordinated to 1 3 5 benzenetricarboxylic acid ligand H | Ce BTC and Ce BTC GO. were synthesized then calcined to CeO. and CeO. rGO. Differences in shape size and surface area are observed for all compounds. Properties of Ce. Ce. redox pair are observed for all Ce based compounds. GO and rGO both improve the electrochemical behavior of the composites. Composites show low resi... |
S1293255820313601 | We propose a reaction scheme to selectively separate lithium ions from an aqueous urea solution by formation of lithium aluminum layered double hydroxide on aluminum metal foils . The repeated cycles of adsorption and desorption of lithium ions are possible using the topotactic reaction of lithium salts with Al | Lithium immobilization on Al metal was performed in aqueous solution in the form of LiAl. LDH. Growth of LiAl. LDH strongly depends on lithium as well as urea concentrations. Lithium recovery capability was 8g cm |
S1293255820313613 | It is reported that two compounds containing several rare earth elements simultaneously was obtained recently . It is proposed to call them polyelement solid solutions . Single crystals of RE hexaborides and RE digallides PSS were obtained some of their characteristics and features are given . These PSS were obtained b... | Polyelement solid solutions of RE hexaborides and RE dihallides have been obtained and investigated. An excellent homogeneity of RE distribution in 6 element hexaboride LnB. was determined. The compaction of the crystal structure of polyelement LnB. solid solutions was established. The microhardness of polyelement LnB.... |
S1359836818332487 | Herein nanozeolite carbon nanotube composites with the covalently immobilized enzyme as novel bionanocomposites were synthesized and used for pollutant bio degradation . Different amounts of carbon nanotube were used to synthesize carbon nanotube zeolite nanocomposites . The synthesized nanomaterials were silanized and... | The novel bionanocomposites with covalently immobilized enzyme were synthesized. Organic biodegradation by biocatalyst followed the Michaelis Menten model. Biocatalyst retained more than 95 of its initial activity over the first 5 cycles. The nanocomposite retained about 80 of its maximal activity. |
S1359836818333134 | A Ni Co metal organic frameworks and its reduced graphene oxide composite has been fabricated through a room temperature route using simple 3D linker as trimesic acid . The crystalline nature morphology functional groups and thermal stability of the prepared materials are characterized via XRD SEM Raman and TGA studies... | Ni Co MOF and its rGO composite was prepared at room temperature. Ni Co MOF rGO composite shows spherical particles decorated micro rods like morphology. A higher specific capacitance value of 978 and 1162Fg. was achieved for Ni Co MOF and Ni Co MOF rGO composite materials respectively. |
S1359836819309771 | The aim of this paper is to evaluate the influence of sustainable surface treatments performed on flax nonwoven fabrics as textile reinforcement on the durability of calcium aluminate cement based composites . Two treatments are considered an alkaline treatment and a treatment with soybean oil . The cement hydration wa... | CAC based SHCC durable composites with natural nonwoven fiber reinforcement were successfully developed. Treatments applied to the fibers helped to improve the durability of the composite s flexural behavior. Soybean oil treatment led to a better material s performance after the accelerated aging. Composites presented ... |
S135983681931220X | Aim of the present paper is to evaluate how the bearing behavior of pinned flax composites can be influenced by their exposition to critical environment such as marine one . To this scope flax fibers epoxy pinned laminate was exposed up to 60 days to salt fog environment according to ASTM B 117 standard . | Bearing behavior of pin loaded flax laminates was investigated in severe environmental conditions. Bearing stress evolution and failure mechanisms were evaluated at varying pin diameter and hole to sample edge distance. Salt fog aging induced modification on the mechanical performances of the pinned composite joint. Fa... |
S1359836819317548 | The present work presents results from an analysis of the mode I and II interfacial fracture behavior of a new adhesive joint between thin titanium and CFRP adherents that is destined for application in the future aircraft s leading edge . The joint is stiffened with two aluminum beams to prevent large deformations dur... | Interfacial fracture tests design for a new dissimilar adhesive joint between thin adherents. Residual thermal stresses effect on the fracture toughness of a new titanium CFRP joint. Numerical and experimental study of the fracture behavior of the new joint. Experimental data reduction using various analytical models o... |
S1359836819320797 | The alkoxysilane isocyanate terminated polyurethane was prepared as bio adhesive . For this purpose a bio polyol was synthesized and modified by epoxidized soybean oil and tetra ethyl ortho silicate respectively . In the following this modified bio polyol was reacted with polymeric 4 4 diphenylmethane diisocyanate to f... | Preparation of polyol based on renewable source. Modification of polyol molecular structure using TEOS TEG and ZnO NPS and DBTDL catalyst. Preparation of bio based silane modified polyurethane adhesive with high adhesion strength. Application of the Taguchi method for optimization of the required modifier values. Inves... |
S1359836819321262 | Carbon nanostructures has recently used in the energy storage devices broadly and in the Li ion battery instruments as well . In the present work the effect of AlV | Strategic design of AlV. spheres by PEG assisted hydrothermal method to form of flower shaped structures. Preparation of AlV. Graphene MWCNTs and GQDs as two to zero dimensional carbon nanostructures. Investigation of effect of dimension of carbon nanostructures on capacity and cycle ability of LIBs. Study the effect o... |
S1359836819322978 | Sheet based 3D periodic cellular structures attract great attentions due to their lightweight and excellent mechanical properties . Unlike other traditional honeycombs and lattice structures sheet based cellular structures consist of triply periodic minimal surface cores which are continuous through space with a porous... | The crashworthiness of four sheet based 3D periodic cellular structures consist of TPMS was investigated and compared. The rule of the deformation modes of four sheet based 3D periodic cellular structures under crushing load was given. The optimal designs of the four sheet based 3D periodic cellular structures were obt... |
S1359836819325442 | Wrapping the structures with composites and adopting multi cell sections are two typical methods to improve the crashworthiness of thin walled beams . However the effects of combining these two methods on crashworthiness are not clear . This paper aims to investigate the bending collapse and crashworthiness of the mult... | Quasi static and dynamic three point bending tests are conducted for Al CFRP tubes. Numerical analyses are performed to simulate the tests and analyze the mechanisms. The bending responses and energy absorption performances of tubes are analyzed. The influences of various factors on the bending responses of tubes are i... |
S1359836819326733 | The study is focused on multifunctional performance of carbon nanotubes and Graphene nanoplatelets reinforced PEEK composites enabled via fused filament fabrication additive manufacturing utilizing in house nanoengineered filaments . Thermo physical mechanical and wear characteristics of electro conductive PEEK nanocom... | The crystallization temperature and degree of crystallinity of AM PEEK increase with the addition of carbon nanostructures. The CTE of PEEK nanocomposites decreases by 26 and 18 with the addition of 5wt. GNP and 3wt. CNT respectively. Youngs modulus of PEEK increases by 20 and 23 by the addition of 3wt. CNT and 5wt. GN... |
S1359836819327581 | In this study we demonstrate enhanced mechanical properties of three dimensional graphene hydroxyapatite nanocomposites by employing the Taguchi method . The hydrothermal process time the total pressure the hydrothermal temperature and the weight percent of graphene to the hydroxyapatite were considered as control para... | Hydrogen gas has led to reduction of graphene oxide. The presence of graphene sheets improved mechanical properties of hydroxyapatite. The results showed that all parameters are considered as an effective parameter in the process. According to the findings the hydrothermal temperature had the greatest effect on the res... |
S135983681932921X | The strength ductility trade off dilemma has inhibited the applications of many structural materials TiAl alloys in particular . Here we report a new insight into the potential for increasing the ductility of Ti | Ti. AlN 10. 3 TiAl 111 incoherent interface plays a dual role during the compression. This incoherent interface has a hierarchical atomic structure. This incoherent interface bonding characteristics are multiple and inhomogeneous. The weakest interface region can act as the nucleation site for primary dislocation. The ... |
S1359836819329695 | Cytosine pyrophosphate was prepared by using pyrophosphoric acid and cytosine . The structure morphology and thermal stability of PPA C were analyzed by using Fourier transform infrared spectroscopy scanning electron microscopy and thermogravimetric analysis . The PPA C was used as acid and gas source and pentaerythrit... | A bio based flame retardant PPA C was prepared by using pyrophosphatic acid PPA and cytosine C . UL 94 V0 rating is achieved for PP composites with 13.5wt PPA C and 4.5wt PER. PPA C PER promotes the formation of intumescent char layer without defects. |
S1359836819329786 | Thermo mechanical properties of amine functionalized graphene oxides filled polyurethane nanocomposites have been investigated in this work . Graphene oxide was functionalized with | Influence of amine functionalized GO in the properties of polyurethane. Exceptional improvement in mechanical properties at ultra low loading 0.1wt . Hydrophobic nature of amine functionalized GO filled polyurethane nanocomposites. Amine functionalization has significant influence in enhancing the properties of polyure... |
S1359836819329853 | Advances in bio based composite materials offer potential opportunities for economic revalorization of agroindustrial residues such as starchy tubers peels and bagasse . In this work cassava and ahipa peels and bagasse are studied as potential fillers of thermoplastic corn starch films . It was assessed the effect of s... | Cassava and ahipa starch extraction by products were used as biomaterials fillers. . Thermomechanical properties were significantly affected by residue type. Mechanical behavior of thermoplastic corn starch was improved by filler addition. Filler type and content had a great impact on composites color and optical barri... |
S1359836819329968 | Graphene oxide modified cementitious materials have the potential to be increasingly applied in a range of important areas due to the enhanced microstructure mechanical properties and durability . This work presents a thermodynamic focused analysis of tricalcium silicate Fe FC | GO can increase the Si concentration while reducing the Ca concentration during the first 2h of hydration. GO can improve the undersaturation of C. S and supersaturation of portlandite while reducing the supersaturation of CSH. GO can facilitate both dissolution rate of C. S and precipitation rate of CSH. GO can promot... |
S1359836819330112 | Much attention has been given to flexible electronic devices in recent years . Conductive polymer composites have been utilized to fabricate strain sensors owing to their lightweight and high flexibility . It is a great challenge to develop flexible and wearable strain sensors with light weight good skin affinity and g... | A flexible and conductive polymer nanofiber composite CPNC is prepared. The CPNC possesses a polymer core graphene shell structure. The CPNC possesses excellent superhydrophobicity and corrosion resistance. The CPNC strain sensor shows high stretchability sensitivity and good durability. The CPNC strain sensor can be u... |
S1359836819330161 | There have been major efforts to make polyacrylonitrile flame retardant using halogens heavy metals transition metals and phosphorus organic compounds . These retardants may reduce the risk of fire but they also involve high cost toxicity and related ecological issues . In an effort to mitigate some of these negative f... | The bio inspired DMA co monomer and polymers P AN. DMA were newly synthesized. Catechol unit of P AN. DMA provides a kinetic advantage for TOS process and high flame retarding properties. P AN. DMA showed ultra low heat release capacity 58 Jg. and high limiting oxygen index 37 . |
S1359836819331452 | As the soul of cement based materials hydration is a complex process involving many chemical reactions which is one of the intrinsic driving forces for the evolution of the microstructure and macroscopic properties of cementitious composites . The predominant lines of previous researches on cement hydration models are ... | A continuous based hydration model of non spherical cement particles is developed. Hydration kinetics strongly depend on the morphological features of cement grains. The proposed theoretical model is validated by experimental results. The evolution of microstructures of cement paste is investigated by this model. |
S1359836819332731 | In this study the feasibility of a novel tactile display based on the magnetorheological elastomers was studied . To this end initially a survey on various requirements of tactile displays for surgical applications was performed . The survey showed that MREs would make a good fit for tactile displays . To further study... | MREs are the most compliant modality for tactile displays in minimally invasive and robotic surgery applications. MR effect of various MREs were enhanced through bi layer composition with a non MRE without changing iron particle content. The enhancement of MR effect through bi layer composition was comparable to the ef... |
S1359836819332755 | Environmental concerns over chemicals used for protecting wood and wood products from biological degradation have prompted the development of natural wood preservatives with lower health risks and prolonged efficacy . In this study an effective and environmentally friendly method is demonstrated to substantially improv... | Volatile natural biocide allyl isothiocyanate was encapsulated in cyclodextrins. Feasibility of cyclodextrins as carriers for volatile compounds was confirmed. Natural preservative complexes were added to strand based wood composites. The preservative treated composites exhibited improved decay fungi resistance. The tr... |
S1359836819333384 | In recent years lithium ion batteries have become the battery technology of choice for portable devices electric vehicles and grid storage due to their superior electrochemical performance and portability . Despite the successful commercialization of lithium ion batteries in portable electronic devices intensive resear... | We designed and synthesized a Sn based reduced on Co MOFs anode. All physical and electrochemical parameters were extracted and analyzed for lithium ion battery application. The cyclability is much improved in comparison with the tin cobalt system and represents a growth of approximately 72 207 versus 120 cycles . |
S1359836819333724 | Compared with normal concrete ultra high performance concrete is of increasing interest for bridge engineering because of its superior tensile strength compressive strength and significantly enhanced durability . The creep and shrinkage effect have a significant influence on the long term behavior of UHPC . However the... | The ABAQUS user subroutine for creep and shrinkage simulation was developed without recording stress history. The experimental study of the shrinkage and creep behavior of UHPC specimens was reported in detail. The simplified design methods for creep and shrinkage of UHPC was proposed with adequate accuracy. The FE mod... |
S1359836819334651 | The complementary hybridization of nanomaterials enables to realize newly synergistic properties which is a central concept in next generation widespread applications . In particular it is well established that the hybridization of ZnO nanostructure with zeolitic imidazolate framework 8 allows the improvement of gas se... | The hybridization of ZnO with zeolitic imidazolate framework 8 ZIF 8 was implemented. Morphological features of the ZIF 8 encapsulated in the ZnO NWs were optimized. The preconcentration and molecular sieving effects of ZIF 8 with ZnO NWs were explored. |
S1359836819335930 | New biodegradable trays based on cassava starch blended with sugarcane bagasse as the main component and cornhusk malt bagasse or orange bagasse have been investigated . Gelatinized cassava starch solution was used as binder . The resulting trays displayed thickness between 3.5050.18 and 3.9640.52mm and density between... | Trays containing sugarcane and malt or orange bagasse or cornhusk were prepared. All the biodegradable trays were more rigid than traditional EPS trays. Addition of 20 and 30 MB or OB produced less mechanically resistant trays. Trays stored under medium and high relative humidity had high water sorption. After analysis... |
S1359836819336960 | Fibre reinforced composites have been increasingly used in the prefabricated building industry owing to its high strength to weight ratio ease of application and flexibility in manufacturing . FRCs can be used in PBs for both structural and non structural applications . The major hindrance for composite elements in PB ... | Fire performance of fibre reinforced composites FRCs. Structural and non structural application of FRCs in prefabricated building PB. Basis fire design requirements for PB. Potential research studies needed for fire safety of PB with FRCs elements |
S1359836819337084 | Metalorganic frameworks have come up as potential advance materials for energy applications owing to high surface area and tuneable porosity . The poor electrical conductivity and stability of MOFs restrict their vital use in supercapacitor applications . Herein a smart approach was employed to synthesize NiOx nanopart... | Recycling of waste PET plastic bottles to value added. composite. Very high specific surface area of 1523m. achieved for the first time. Excellent specific capacitance of 581.30F g at a scan rate of 5mV s. Excellent CV cyclic stability was obtained after a 5000 segments run. |
S1359836819338107 | A fire assessment model has been developed to provide a better understanding of the flame propagation toxic gases and smoke generations of polymer composites . In this study the effectiveness of the Chitosan Graphene Oxide layer by layer fire retardant coating on flexible polyurethane foam was investigated experimental... | Porous media surface regression pyrolysis model incorporating detailed chemistry. Advanced numerical genetic searching algorithm for pyrolysis kinetics extraction. Layer by layer assembly approach for fabrication of FPU GO CHT composites. Visualisation and prediction of flammability toxicity and smoke reductions. |
S1359836819338132 | Combating heavy metal pollution and energy crisis together while maintaining the green chemistry standard is a great challenge . Among heavy metals the toxicity of hexavalent chromium compounds is well known one which can be adsorbed from water and can be used as an electrode for energy storage . In this work a nanocom... | Cr VI removal from mine water by modified activated carbon based nanocomposite. Fabrication of asymmetric supercapacitor device by Waste to Wealth approach. Waste management and Development of Efficient Energy storage devices. |
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