Efficient bioelectrocatalytic CO₂ reduction on gas-diffusion-type biocathode with tungsten-containing formate dehydrogenase

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• 作者：Kento Sakai^a ; Yuki Kitazumi^a ; Osamu Shirai^a ; Kazuyoshi Takagi^b ; Kenji Kano^a ; ^{kano.kenji.5z@kyoto-u.ac.jp}
• 关键词：Formate dehydrogenase ; Bioelectrocatalysis ; CO2 reduction ; Gas-diffusion-type electrode ; Mediated electron transfer
• 刊名：Electrochemistry Communications
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：73
• 期：Complete
• 页码：85-88
• 全文大小：877 K
• 卷排序：73

文摘

Gas diffusion-type electrodes for bioelectrocatalytic CO2 reduction were constructed. 1,1′-Trimethylene-2,2′-bipyridinium dibromide work as a good mediator for FoDH1. The current density of CO2 reached about 20 mA cm− 2. Highly efficient platforms for MET-type bioelectrocatalysis of FoDH1was optimized.