Preparation,characterzation and photocatalytic activities of nano-sized TiO2-ZrO2 coupled photocatalysts

摘要：

The compoistes TiO2-ZrO2 were prepared by sol-gel method and they were characterized by XRD, nitrogen absorption desorption and TPD techniques. The results indicated these TiO2-ZrO2 were active to decompose Methylene Blue and Rhodamine B aqueous dyes, and their photocatalytic activities were higher than TiO2 and ZrO2.

关键词： Sol-gel method TiO2-ZrO2 Photocatalysis Methylene Blue Rhodamine B

作者: 李莉 马禹 张文治

作者单位: 齐齐哈尔大学化学与化学工程学院 齐齐哈尔 161006

会议类型: 国际会议

会议名称: 第六届中国国际纳米科技研讨会

会议地点: 成都

会议语种:英文

在线出版日期: 2007-11-19（万方平台首次上网日期，不代表论文的发表时间）