One-pot hydrothermal synthesis of highly efficient SnOx/Zn2SnO4 composite photocatalyst for the degradation of methyl orange and gaseous benzene
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- 作者：Jinghui Wanga ; Hui Lia ; Sugang Menga ; Li Zhanga ; Xianliang Fua ; fuxiliang@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Shifu Chena ; b ; chshifu@chnu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Photocatalysis ; SnOx/Zn2SnO4 ; Heterojunction ; Benzene degradation
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：200
- 期：Complete
- 页码：19-30
- 全文大小：4159 K
文摘
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SnOx/Zn2SnO4 composite photocatalyst was prepared by a one-pot hydrothermal method.
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SnOx refers to SnO2 accompanied by trace amount of Sn2O3.
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A type-II heterojunction is formed between SnOx and Zn2SnO4.
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The heterojunction leads to a wide separation of e− and h+.
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SnOx/Zn2SnO4 shows high activity for the degradation of MO and gaseous benzene.