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INFLUENCE OF THE ALIGNMENT OF TiO2 NANOPARTICLES ON OPTICAL AND STRUCTURAL PROPERTIES OF POLY(PHENYLENEVINYLENE) FILMS X.Ju1,B.Y.Wang1,B.J.Wang2,J.Zhang1 (1.BSRF, Institute of High Energy Physics... oxide (TiO2) nanocompositeswith different contents of TiO2 nanoparticles were prepared from mixtures of PPVprecursor and titanium butoxide ethanol solution in a sol-gel process. TEM imagesshowed......
Fabrication and characteristics of rutile TiO2 nanoparticles induced by laser ablation LIU Pei-sheng(刘培生)1,2,3,4,CAI Wei-ping(蔡伟平)2,WAN Li-xi(万里兮)3, SHI Ming-da(石明达)4, LUO Xiang-dong(罗向东) 1...: The laser ablation technique was employed to prepare TiO2 nanoparticles by pulsed laser ablation of a titanium target immersed in the poly-(vinylpyrrolidone) solution using wavelength of 1 064 nm......
Trans. Nonferrous Met. Soc. China 22(2012) 1232-1238 TiO2 nanoparticles prepared by hydrochloric acid leaching of mechanically activated and carbothermic reduced ilmenite TAO Tao1, CHEN Qi-yuan1, HU... nanoparticles with size of 10-200 nm and purity>98.0% were obtained. Key words: TiO2; ilmenite; ball milling; carbothermic reduction; leaching; nanoparticles 1 Introduction Titanium dioxide ......
Preparation of nickel nanoparticles in emulsion ZHANG You-xian(张有贤)1, FU Wen-jie(付文杰)1, AN Xue-qin(安学勤)1, 2 1. College of Resources and Environment, Lanzhou University, Lanzhou 730000, China; 2...; Abstract: The nickel nanoparticles with different sizes and spherical shape......
Absorption and fluorescence spectra of gallium phosphide(GaP) nanoparticles YUE Long-yi(岳龙义)1, ZHANG Zhao-chun(张兆春)1, CHEN Xu(陈 旭)2 1. School of Materials Science and Engineering, Shanghai... ranging from 200 to 800 nm and fluorescence spectra ranging from 300 to 650 nm of GaP nanoparticles at room temperature were reported. From the optical absorption spectrum it is inferred that the GaP......
510006,China) Abstract:Ho-doped TiO2 nanoparticles with higher photocatalytic activity were prepared by an acid-catalyzed sol-gel method. The photocatalytic decomposition of methyl orange in aqueous...Effect of Ho-doping on photocatalytic activity of nanosized TiO2 catalyst YU Lin1,LIU Guoguang2,LI Daguang1,LI Xiaoxia3,Lü Wenying2,CAI Heshan1 (1.Department of Resource and Environment,Foshan......
Microstructure and Optical Properties of Scandium Doped TiO2 Nanoparticles杨建,丘泰,聂恒昌,沈春英摘 要:Pure and Sc doped TiO2 nanoparticles with different molar... and optical properties of as-prepared TiO2 samples were investigated and the influencing mechanisms were discussed. The results show that Sc dopant greatly inhibits the crystallization from amorphous state......
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efficient than WO3 and TiO2 on sunlight use ratio. Photocatalysis experiments indicated that the Eu3+-WO3 nanoparticles exhibited the highest photocatalytic activity.关键词:...Preparation, spectral characteristics and photocatalytic activity of Eu3+-doped WO3 nanoparticles王聪,曹林School of Materials Science and Engineering, University of Science and Technology Beijing摘 要......
efficient than WO3 and TiO2 on sunlight use ratio. Photocatalysis experiments indicated that the Eu3+-WO3 nanoparticles exhibited the highest photocatalytic activity.关键词:...Preparation, spectral characteristics and photocatalytic activity of Eu3+-doped WO3 nanoparticles王聪,曹林School of Materials Science and Engineering, University of Science and Technology Beijing摘 要......
