作者
Zhankui Cui, Dawen Zeng, Tengteng Tang, Jun Liu, Changsheng Xie
发表日期
2010/7/26
期刊
Catalysis Communications
卷号
11
期号
13
页码范围
1054-1057
出版商
Elsevier
简介
Bi2WO6 (BWO) nanostructures with QDS dispersed on single crystalline nanosheets were successfully prepared by a facile solvothermal method. The product possessed large surface area of 60m2/g and exhibited excellent visible light absorption with a blue shift from 2.54eV to 2.75eV. The photocatalytic efficiency of the sample was six times that of nanoparticles assembled BWO nanostructures and three times that of nanoplates assembled BWO nanostructures. The photocatalytic mechanism for degradation of dyes over QDS modified BWO nanostructures was discussed, which revealed the important role of QDS in the generation, migration and consumption of the photogenerated electrons and holes.
学术搜索中的文章
Z Cui, D Zeng, T Tang, J Liu, C Xie - Catalysis Communications, 2010