期刊
CRYSTENGCOMM
卷 13, 期 11, 页码 3920-3924出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c1ce05025g
关键词
-
资金
- National 973 Program of China [2007CB936704, 2009CB939903]
- National Science Foundation of China [50772123, 20901083, 50902143]
- Science and Technology Commission of Shanghai [10520706700, 08JC1420200, 0952nm06500]
In view of the current attentions to energy shortages and environment crises, the development of highly efficient and visible-light driven photocatalysts becomes an urgent and important issue. The past two decades have witnessed great efforts on the d(10)-based metal oxides due to excellent electron conduction in dispersed conduction band (CB). The photocatalytic performance will be further enhanced if the valence band (VB) can also be modified to a hybridized state to promote the hole mobility. Here for the first time, spindle-shaped BiSbO4 nanocrystals with dispersed band structures have been prepared via a one-pot hydrothermal route without the use of additives. The quasi-one-dimensional BiSbO4 nanocrystals with larger surface area were investigated as excellent visible-light photocatalysts and showed enhanced activity for the decomposition of organic pollutants than the bulk catalyst prepared by the solid-sate reaction. This study provides insights into the design of new photocatalysts in term of band engineering and soft-chemistry synthesis.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据