Novel three-dimensionally ordered macroporous Fe3+-doped TiO2 photocatalysts for H2 production and degradation applications
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- 作者：Xiaoqing Yan ; Chao Xue ; Bolun Yang ; Guidong Yang ; guidongyang@xjtu.edu.cn
- 关键词：TiO2 ; Three-dimensionally ordered macroporous ; Fe3+ doping ; Visible light ; Photocatalysis
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：1 February 2017
- 年：2017
- 卷：394
- 期：Complete
- 页码：248-257
- 全文大小：3057 K
- 卷排序：394
文摘
3DOM Fe3+-doped TiO2 photocatalyst was prepared. 3DOM structure showed high activity for decomposition of the RhB and the generation of H2. 3DOM structure provided interfacial reaction sites and optical absorption active sites. The energy level from Fe3+ centers were existed in the band gap of TiO2. 3DOM structure promoted the separation of charge carriers.