首页 | 本学科首页   官方微博 | 高级检索  
     检索      

稀土元素掺杂二氧化钛催化剂光降解久效磷的研究
引用本文:岳林海.稀土元素掺杂二氧化钛催化剂光降解久效磷的研究[J].上海环境科学,1998,17(9):17-19.
作者姓名:岳林海
作者单位:浙江大学 杭州310027
基金项目:浙江省自然科学基金项目,编号:295018
摘    要:采用浸渍法制备稀土掺杂二氧化钛光催化剂,通过光催化降解农药久效磷的研究,发现掺杂稀土元素对TiO2的光催化性能有明显的影响,特别是Ce^4+、La^3+等能明显提高TiO2的光催活性,并讨论了催化剂的制备,光降解条件诸因素对光降解久效磷的影响。

关 键 词:掺杂  二氧化钛  光催化  降解  农药  稀土元素  废水

Study on Photocatalytic Degradation of Monocrotophos by Rare-earth Doping of TiO_2
Yue Linhai.Study on Photocatalytic Degradation of Monocrotophos by Rare-earth Doping of TiO_2[J].Shanghai Environmental Science,1998,17(9):17-19.
Authors:Yue Linhai
Abstract:The influence of rare-earth doping of TiO_2 on its performance as a photocatalyst in monocrotophos degradation has been studied. It was shown that the photocatalytic properties of TiO2 were distinctly influenced by way of rare-earth doping, especially Ce4 and La3 . Photocatalytic efficiencies were significantly higher than those of pure TiO2. The preparation of catalyzer and various factors which influenced on the photocatalytic degradation of monocrotophos were also discussed.
Keywords:Rare-earth doping TiO_2 Monocrotophos Photocatalytic degradation
本文献已被 CNKI 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号