Selective photocatalytic reduction of CO2 into CH4 over Pt-Cu2O TiO2 nanocrystals: The interaction between Pt and Cu2O cocatalysts
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- 作者：Zhuo Xionga ; Ze Leia ; Chia-Chien Kuangb ; Xiaoxiang Chena ; Bengen Gonga ; Yongchun Zhaoa ; yczhao@hust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Junying Zhanga ; jyzhang@hust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Chuguang Zhenga ; Jeffrey C.S. Wub
- 关键词：CO2 photocatalytic reduction ; Selectivity ; Cocatalyst ; Interaction
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：202
- 期：Complete
- 页码：695-703
- 全文大小：4291 K
文摘
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Pt and Cu2O co-deposited TiO2 nanocrystals were synthesized.
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Pt and Cu2O co-deposited TiO2 exhibited high selectivity for CH4.
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The interaction between Pt and Cu2O cocatalysts was investigated.
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A mechanism for the selective reduction of CO2 was proposed.