人工晶体学报2012，Vol.41Issue(4)：926-930,5.
Ce/TiO2纳米管阵列的制备及光催化性能的研究
Preparation and Photocatalytic Activity of Ce/TiO2 Nanotube Arrays
李海雷 1曹立新 1柳伟 1苏革1
作者信息
- 1. 中国海洋大学材料科学与工程研究院,青岛266100
- 折叠
摘要
Abstract
TiO2 nanotube arrays were prepared by anodic oxidation method on Ti foil and Ce-doped TiO2 were fabricated. The effects of Ce3+ concentration, dye concentration and initial pH on TiO2 photocatalytic activity were studied by the degradation of a model dye, methyl orange ( MO) , under UV light illumination. The results indicated the optimum values of Ce3+ concentration, dye concentration and initial pH were found to be 0. 01 mol/L, 10 mg/L and 3 , respectively. The best photodegradation of MO was 83% under illumination for 4 h.关键词
阳极氧化/TiO2纳米管阵列/铈掺杂/光催化性能Key words
anodic oxidation/ TiO2 nanotube arrays/ Ce-doped/ photocatalytic reaction分类
信息技术与安全科学引用本文复制引用
李海雷,曹立新,柳伟,苏革..Ce/TiO2纳米管阵列的制备及光催化性能的研究[J].人工晶体学报,2012,41(4):926-930,5.
