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Surface ζ potential and photocatalytic activity of rare earths doped TiO2 SONG Mianxin1,BIAN Liang1,ZHAO Xiaoyong1,ZHOU Tianliang2 (1.Key Laboratory For Advanced Building Materials of Sichuan... red-neutral electricity) were selected as photodegradable models. The result showed that the photocatalytic activity of 0.5wt.%Y ions doped anatase TiO2 was better than those of the others......
Preparation and photocatalytic activity of composite films containing clustered TiO2 particles and mineral tourmaline powders LIANG Jin-sheng(梁金生), MENG Jun-ping(孟军平), LIANG Guang-chuan(梁广川), FENG... were investigated by scanning electron microscopy (SEM), and the photocatalytic activity of the films was evaluated by photocatalytic degradation of methyl orange, respectively. The results indicate......
Effect of substrate temperature on structural properties and photocatalytic activity of TiO2 thin films ZHAO Lei(赵 磊), LIAN Jian-she(连建设) Key Lab of Automobile Materials, Ministry of Education... ℃, the anatase structure of the films changes from random growth to (211)-oriented growth. The absorption edge tested by UV-Vis Spectrometer has a blue shift. The photocatalytic activity of the films......
Structure and visible photocatalytic activity of nitrogen-doped meso-porous TiO2 layer on Ti6Al4V substrate by plasma-based ion implantation LI Jin-long(李金龙)1, 2, 3, MA Xin-xin(马欣新)1, SUN Ming-ren... and nitrogen doping contribute to an apparent increase of photocatalysis efficiency. Key words: Ti6Al4V alloy; TiO2 layer; nitrogen doping; ion implantation; structure; photocatalytic activity ......
Photocatalytic Activity of Nanosized TiO2 Enhanced by co-doping with Fe3+ and Nd3+ Ions Zhao Zhuo1,Fu Pingfeng1,Wang Jingxin3 (1.Department of Environmental Science, College of Arts & Science.... The metallic ion doped TiO2 was thoroughly characterized with XRD and UV-vis, and the photocatalytic activity was evaluated by degrading methylene blue (MB) solution. The results indicated that TiO2......
Photocatalytic activity of CuO towards HER in catalyst from oxalic acid solution under simulated sunlight irradiation YAO Mao-hai(姚茂海)1, TANG You-gen(唐有根)1, ZHANG Li(张 丽)2, YANG Hai-hua(杨海华)1... concentration, and Ag loading content on the photocatalytic activity of the as-obtained CuO sample were investigated. The results show that the as-obtained CuO exhibits high activity for photocatalysis of H2......
spraying; photocatalytic activity; TiO2; ZnFe2O4; [全文内容正在添加中] ...PHOTOCATALYTIC PERFORMANCE OF PLASMA SPRAYED TiO2-ZnFe2O4 COATINGS Y.Zeng1,W.J. Qian1,J.H. Gao1,J.T. Liu1 (1.Shanghai Institute of Ceramics, The Chinese Academy of Sciences, Shanghai 200050, China......
J. Cent. South Univ. (2018) 25: 1619-1627 DOI: https://doi.org/10.1007/s11771-018-3854-0 Facile synthesis of hierarchical BiOClxBr1–x solid solution with enhanced photocatalytic activity GU Ying...–x solid solution has enhanced photocatalytic degradation activity for rhodamine B. This phenomenon can be explained to the hierarchical structure, lager specific surface area and appropriate energy......
Preparation, characterization and photocatalytic activity of sulfuric acid-modified titanium-bearing blast furnace slag LEI Xue-fei(雷雪飞)1, XUE Xiang-xin(薛向欣)2 1. Department of Materials Science... catalysts are strongly dependent on CaTiO3-to-TiO2 mass ratio, adsorption capacity and surface acidity, and SATBBFS calcined at 400 °C shows a higher photocatalytic activity compared with other catalysts......
] photo-catalysts. These nonmetal ion doped catalysts may be more appropriate for extending the photocatalytic activity of TiO2 into the visible region than metal cation doping methods, because... of the incorporation of nitrogen dopant. In the present work, we try to improve the photocatalytic activity of TiO2 nanotube by nitrogen doping procedures and evaluate its photo-catalytic activity......
