详细信息
稀土元素掺杂对TiO_2光催化性能的影响 ( EI收录)
Effects of Rare Earth Oxide Doping on the Photocatalytic Activities of TiO_2
文献类型:期刊文献
中文题名:稀土元素掺杂对TiO_2光催化性能的影响
英文题名:Effects of Rare Earth Oxide Doping on the Photocatalytic Activities of TiO_2
作者:于向阳[1];程继健[1];杨阳[1];杜永娟[1]
机构:[1]华东理工大学无机材料科学研究所,上海200237
年份:2000
卷号:26
期号:3
起止页码:287
中文期刊名:华东理工大学学报(自然科学版)
外文期刊名:Journal of East China University of Science and Technology
收录:CSTPCD;;国家哲学社会科学学术期刊数据库;EI(收录号:2000095318271);Scopus;北大核心:【北大核心1996】;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:二氧化钛;掺杂;罗丹明B;光催化性能;稀土元素
外文关键词:titanium dioxide; rare earth; doping; Rhodamine B; photocatalytic activities
摘要:采用溶胶凝胶法在釉面砖上制备了均匀的 Ti O2 光催化薄膜 ,并研究了稀土元素铈、镧、钇掺杂对 Ti O2 光催化性能的影响。对罗丹明 B的光降解实验表明 :适量的稀土元素掺杂均可显著改善 Ti O2 薄膜的光催化性能。
Rare earth doped TiO_2 coatings were prepared on the surface of tile by the solgel process, and the effects of rare earth oxide addition on the photocatalytic activities of TiO_2 were also investigated. Experimental results of photodecomposition Rhodamine B show that the addition of appropriate amount of rare earth oxide is effective for improving the photocatalytic activities of TiO_2.
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