SOL-GEL_METHOD

作品数:416被引量:751H指数:10
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相关机构:中南大学中国科学院清华大学南昌大学更多>>
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Sol-gel synthesis of nanometer silicon/silicon suboxide/carbon anode material
《Baosteel Technical Research》2024年第2期12-18,共7页QIN Tong WANG Zheng LI Zhengzheng 
A stacked Si/SiO_(x)/C composite anode material with carbon-coated structure was prepared by sol-gel method combined with carbothermal reduction using organic silicon.The results of X-ray diffractometry, scanning elec...
关键词:sol-gel method nanometer silicon silicon suboxide anode material 
Self-healing effect based on electrolyte/dielectric co-existence characteristic of sol-gel-derived aluminum oxide thin film
《Journal of Advanced Dielectrics》2023年第5期1-10,共10页Ya Wang Zhen Su Jianwen Chen Zaifang Li Manwen Yao Xi Yao 
supported by the National Natural Science Foundation of China(Youth Program,Grant No.51902134);Zhejiang Public Welfare Technology Application Research Program(GJ22B043506);Jiaxing Public Welfare Research Program(2019 AY11007);Fundamental Research Funds of Jiaxing University(No.CDN70518005);the Innovation Jiaxing·Elite leading plan 2020,International scientific and technological cooperation base of Yangtze River Delta photovoltaic and new energy technology,and Jiaxing University Natural Science Iconic Achievement Cultivation Project 2021。
Dielectric capacitors are receiving increasing attention due to the high-power density and fast charge-discharge speed.However,defects are inevitably induced during the preparation process and then weaken the breakdow...
关键词:Electrolyte/dielectric co-existence self-healing effect sol-gel method aluminum oxide 
Structural evolution-enabled BiFeO3 modulated by strontium doping with enhanced dielectric,optical and superparamagnetic properties by a modified sol-gel method
《Chinese Physics B》2023年第3期521-530,共10页Sharon V S Veena Gopalan E Malini K A 
Project supported by the Support from DST, Govt of India for the FIST grant sanctioned to Vimala College Thrissur (Grant No. SR/FST/College-046/2011);Sultan Qaboos University for the support provided during this study
Multiferroic(BFO)nanoparticles doped with strontium with the general formula Bi1-xSrx FeO3(x=0,0.3,0.5,0.7)were synthesized using a modified sol-gel auto-combustion process.The structural,electrical,optical,and magnet...
关键词:MULTIFERROICS sol-gel process x-ray spectra optical and dielectric properties 
Preparation of M/Ce_(1-x)Ti_(x)O_(2)(M=Pt,Rh,Ru)from sol-gel method and their catalytic oxidation activity for diesel Soot被引量:2
《Journal of Rare Earths》2022年第12期1849-1859,I0002,共12页Bing Zhao Wenlin Chen Yifeng Tan Fan Li Mengkui Tian 
Project supported by National Key Research and Development Program of China(2018YFC1801706-01);the Natural Science Foundation of China(21663009,2216020078);the Science and Technology Project of Guizhou Province(20192835,2021480)。
A series of Ce_(1-x)Ti_(x)O_(2)mixed oxide catalysts were synthesized by sol-gel method and then loading of noble metal(M=Pt,Rh,Ru)was used for soot oxidation.Ti-doped Ce_(1-x)Ti_(x)O_(2)catalysts(x is the molar ratio...
关键词:Diesel oxidation catalyst Soot oxidation Ce-Ti oxides Rare earths 
Photoelectrochemical activity of ZnO:Ag/rGO photo-anodes synthesized by two-steps sol-gel method
《Chinese Physics B》2022年第5期691-702,共12页D Ben Jemia M Karyaoui M A Wederni A Bardaoui M V Martinez-Huerta M Amlouk R Chtourou 
funded by Tunisian Ministry of Higher Education and Scientific Research through the budget allowed to the implied Tunisian labs。
This work investigated the influence of silver plasmon and reduced graphene oxide(r GO)on the photoelectrochemical performance(PEC)of Zn O thin films synthesized by the sol-gel method.The physicochemical properties of...
关键词:zinc oxide reduced graphene oxide silver doping SOL-GEL photoelectrochemical performance 
Deposition of Phosphate Nanoparticles onto Textile Fabrics via Sol-gel Method and Their Kinetics Desorption Studies被引量:1
《Chemical Research in Chinese Universities》2020年第5期877-884,共8页Mohamed El MESSOUDI Aicha BOUKHRISS Laila SADALLAH Laila SAJID M'hamed El KOUALI Said GMOUH 
Supported by the National Center tor Scientific and Technical Research(CNRST)under the Program Research Excellence Scholarships,Morocco.
In this paper,phosphate nanoparticles were coated on cotton(CO)and polyester(PES)textile surfaces by sol-gel method using tetraethylorthosilicate(TEOS)and chloropropyltriethoxysilane(CPTS)as silica precursors.The depo...
关键词:SOL-GEL Coating KINETIC DESORPTION Phospliate nanoparticle 
Fabrication of BiOBr-silicone aerogel photocatalyst in an aqueous system with degradation performance by sol-gel method被引量:7
《Science China(Technological Sciences)》2020年第5期859-865,共7页GE Bo REN GuiNa YANG Hang YANG JingJing PU XiPeng LI WenZhi JIN ChuanYu ZHANG ZhaoZhu 
supported by the Foundation of Shandong Training Project(Grant No.ZR2018PB014);PhD Early Development Program of Liaocheng University(Grant No.318051648);the PhD Programs of Shandong Province(Grant No.ZR2014EL009).
It is a challenge to endow the material with the ability to pollutants degradation while maintaining the oil/water separation performance. Herein, the mixed dispersion of BiOBr photocatalyst and silicone sol was adsor...
关键词:BiOBr silicone aerogel melamine sponge water purification 
Enhanced photocatalytic activities of Nd-doped TiO2 under visible light using a facile sol-gel method被引量:7
《Journal of Rare Earths》2020年第2期148-156,共9页Jicai Liang Jingya Wang Kexian Song Xiaofeng Wang Kaifeng Yu Ce Liang 
supported by the National Natural Science Foundation of China(51275203);Key Scientific and Technological Project of Jilin Province(20140204052GX,20180201074GX);China Postdoctoral Science Foundation(2017M611321);Project of Education Department of Jilin Province(JJKH20180130KJ);Open Project of State Key Laboratory of Inorganic Synthesis and Preparative Chemistry,College of Chemistry,Jilin University(2019-8).
Titanium dioxide nanoparticles modified with neodymium in the range of 1 mol% to 5 mol% were prepared with template-free sol-gel method.The structures of obtained samples were characterized by X-ray powder diffraction...
关键词:Nd-doped titanium dioxide Sol-gel method VISIBLE light PHOTOCATALYST Mechanism of UP-CONVERSION RARE earths 
Low-Temperature Formation of a WO<sub>3</sub>Thin Film by the Sol-Gel Method Using Photo-Irradiation and Fabrication of a Flexible Hydrogen Sensor
《Materials Sciences and Applications》2020年第2期135-149,共15页Tomoji Ohishi Kenta Ueguri Keigo Nakamura 
Hydrogen has been recently attracted much attention with respect to high energy-conversion efficiency and low environmental burden. However, hydrogen gas is dangerous due to an explosive gas and a fast combustion rate...
关键词:Tungsten Oxide Sol-Gel Method Photo-Irradiation PET Film FLEXIBLE Hydrogen Sensor 
Oxidative Dehydrogenation of 1-Butene to 1,3-Butadiene Using CO2 over Cr-SiO2 Catalysts Prepared by Sol-gel Method被引量:2
《Chemical Research in Chinese Universities》2018年第4期609-615,共7页GAO Biao LUO Yajun MIAO Changxi YUE Yinghong YANG Weimin HUA Weiming GAO Zi 
Supported by the National Key R&D Program of China(No.2017YFB0602200), the National Natural Science Foundation of China(No. 91645201), the Science and Technology Commission of Shanghai Municipality, China(No. 13DZ2275200) and the Fund of Shanghai Research Institute of Petrochemical Technology, SINOPEC, China(No. 17ZC06070001).
A series of Cr-SiO2 catalysts with a Cr content(mass fraction) ranging from 0.5% to 9% was prepared by a sol-gel method. The catalysts were characterized by XRD, N2 adsorption, EDX elemental mapping, Raman spectros-...
关键词:1 3-BUTADIENE CO2 oxidative dehydrogenation Cr-based catalyst Sol-gel method 
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