Discussion on the reaction mechanism of the photocatalytic degradation of organic contaminants from a viewpoint of semiconductor photo-induced electrocatalysis
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- 作者：Xin Xiao ; xiaox@scnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Shunheng Tu ; Mingli Lu ; Huan Zhong ; Chunxia Zheng ; Xiaoxi Zuo ; Junmin Nan ; jmnan@scnu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Semiconductor photocatalysis ; Photo-induced electrocatalysis ; Bismuth oxyhalides ; Organic contaminants ; Reaction mechanism
- 刊名：Applied Catalysis B: Environmental
- 出版年：2016
- 出版时间：5 December 2016
- 年：2016
- 卷：198
- 期：Complete
- 页码：124-132
- 全文大小：3015 K
文摘
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The link between the electrochemical behaviors of pollutants with band positions and activity of photocatalysts are correlated.
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The mechanism of photocatalytic reaction is expatiated from a viewpoint of photo-induced electrocatalysis.
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A semiconductor photo-induced electrocatalysis model for the photodegradation of organic pollutants is established.
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By using the energy (or potential) viewpoint, the photocatalysis reactions can be easily predicted, designed, and selected.