Preparation, characterization and visible-light photocatalytic properties of BiOCl/BiOI nanocomposites
文献类型：会议论文
| 作者 | Huang, Kaijin1,2,3,4,5; Liu, Houguang2; Yuan, Fangli4; Xie, Changsheng2 |
| 出版日期 | 1905-07-04 |
| 会议日期 | October 17, 2012 - October 18, 2012 |
| 会议地点 | Taipei, Taiwan |
| 关键词 | Bismuth compounds - Light - Photocatalysis - Azo dyes - Impregnation - Specific surface area - Chlorine compounds - Photodegradation - Quantum efficiency |
| 卷号 | 586 |
| DOI | 10.4028/www.scientific.net/AMR.586.10 |
| 页码 | 2023-10-17 |
| 英文摘要 | BiOCl/BiOI nanocomposites were synthesized using a thermal impregnation method for the first time. The intense visible-light absorption and large specific surface area gave 4wt.% BiOCl/BiOI nanocomposites the best visible-light photocatalytic properties among all the catalysts for the photodegradation of methyl orange,about 78% after 2 h. But decreased activities were obtained with the increase of BiOCl content in the nanocomposites. Considering the light absorption,specific surface area and the quantum efficiency, the high recombination of the photoinduced electron-hole pairs of the catalysts that lowed the quantum efficiency was believed to be the critical factor for their decreased photocatalytic activities. 漏 (2012) Trans Tech Publications, Switzerland. |
| 资助机构 | Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany |
| 会议录 | 2012 2nd International Conference on Advanced Materials and Information Technology Processing, AMITP 2012
 |
| 学科主题 | Nanocomposites |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/59553]  |
| 作者单位 | 1.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China 2.State Key Laboratory of Materials Processing and Die and Mould Technology, Huazhong University of Science and Technology, Wuhan 430074, China 3.Hubei Key Laboratory of Hydroelectric Machinery Design and Maintenance, China Three Gorges University, Yichang 443002, China 4.State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Science, Beijing 100190, China 5.State Key Laboratory of Solidification Processing, Northwestern Polytechnic University, Xi'an 710072, China |
| 推荐引用方式 GB/T 7714 | Huang, Kaijin,Liu, Houguang,Yuan, Fangli,et al. Preparation, characterization and visible-light photocatalytic properties of BiOCl/BiOI nanocomposites[C]. 见:. Taipei, Taiwan. October 17, 2012 - October 18, 2012. |
入库方式： OAI收割
来源：过程工程研究所
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