Photocatalytic degradation of methylene blue using Eu3+ and Sm3+ co-doped TiO2

摘要：

The 0.05％Eu3+ and 0.1％Sm3+ co-doped TiO2 composite nanoparticles have been prepared by sol-gel method and characterized by the techniques such as XRD and SEM/EDAX. The photocatalytic degradation of Methylene blue in aqueous solution was used as a probe reaction to evaluate their photocatalytic activity. The effects of process parameters like, solution pH and H2O2 concentration on the extent of photodegradation have been investigated.

关键词： TiO2 Photocatalysis Co-doped Europium Samarium

作者: Chengzhi Jiang Xudong Lu

作者单位: Shool of Environment and Chemical Engineering, Shenyang Ligong University, Shenyang 110159,China Equipment Engineering College, Shenyang Ligong University, Shenyang 110159, China

会议类型: 国际会议

会议名称: 2011 International Conference on Machanical Engineering,Materials and Energy(2011年机械工程、材料与能源国际会议 ICMEME 2011)

会议地点: 大连

会议语种:英文

页码: 365-368

在线出版日期: 2011-10-19（万方平台首次上网日期，不代表论文的发表时间）