Electrocatalytic Production of C3‐C4 Compounds by Conversion of CO<sub>2</sub> on a Chloride‐Induced Bi‐Phasic Cu<sub>2</sub>O‐Cu Catalyst
書誌事項
- 公開日
- 2015-10-16
- 権利情報
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- http://onlinelibrary.wiley.com/termsAndConditions#vor
- DOI
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- 10.1002/ange.201505730
- 公開者
- Wiley
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説明
<jats:title>Abstract</jats:title><jats:p>Electrocatalytic conversion of carbon dioxide (CO<jats:sub>2</jats:sub>) has recently received considerable attention as one of the most feasible CO<jats:sub>2</jats:sub> utilization techniques. In particular, copper and copper‐derived catalysts have exhibited the ability to produce a number of organic molecules from CO<jats:sub>2</jats:sub>. Herein, we report a chloride (Cl)‐induced bi‐phasic cuprous oxide (Cu<jats:sub>2</jats:sub>O) and metallic copper (Cu) electrode (Cu<jats:sub>2</jats:sub>O<jats:sub>Cl</jats:sub>) as an efficient catalyst for the formation of high‐carbon organic molecules by CO<jats:sub>2</jats:sub> conversion, and identify the origin of electroselectivity toward the formation of high‐carbon organic compounds. The Cu<jats:sub>2</jats:sub>O<jats:sub>Cl</jats:sub> electrocatalyst results in the preferential formation of multi‐carbon fuels, including <jats:italic>n</jats:italic>‐propanol and <jats:italic>n</jats:italic>‐butane C3–C4 compounds. We propose that the remarkable electrocatalytic conversion behavior is due to the favorable affinity between the reaction intermediates and the catalytic surface.</jats:p>
収録刊行物
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- Angewandte Chemie
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Angewandte Chemie 127 (49), 14914-14918, 2015-10-16
Wiley
