| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 56525 | Catalysis Today | 2010 | 7 Pages |
Abstract
NaBiO3/BiOCl composite photocatalysts with heterostructure have been prepared by a novel in situ formation approach, by using NaBiO3 and hydrochloric acid aqueous solutions as the raw materials. Under visible light (λ > 400 nm) irradiation, the photocatalytic activity of Rhodamine B over NaBiO3/BiOCl photocatalysts has been evaluated. The results demonstrate that the combination of NaBiO3 and BiOCl has a higher photocatalytic activity compared with single NaBiO3 or BiOCl photocatalyst, due to more effective photo-excited electron-hole separation by the heterojunction semiconductor structure and also higher absorption capacity of NaBiO3.
Related Topics
Physical Sciences and Engineering
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Catalysis
Authors
Xiaofeng Chang, Gang Yu, Jun Huang, Zheng Li, Shufeng Zhu, Pingfeng Yu, Cheng Cheng, Shubo Deng, Guangbin Ji,