Biomimetic photoelectrocatalytic conversion of greenhouse gas carbon dioxide: Two-electron reduction for efficient formate production
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- 作者：Qi Shen ; Xiaofeng Huang ; Jibo Liu ; Chenyan Guo ; Guohua Zhao ; g.zhao@tongji.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Biomimetic photoelectrocatalysis ; Cobalt-containing zeolite imidazolate framework ; CO2 Activation ; CO2 Reduction ; Heterojunction
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：201
- 期：Complete
- 页码：70-76
- 全文大小：2090 K
文摘
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A MOFs/semiconductor biomimetic interface was established for PEC CO2 reduction.
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ZIF9 as a “stoma” for CO2 fixation and activation was in-situ grew on Co3O4 NWs.
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CO2 has been PEC reduced to formate with high yield at a low overpotential.
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Rapid electron transfer was achieved by p-p heterojunction between Co3O4 and ZIF9.