Efficient electrochemical transformation of CO2 to C2/C3 chemicals on benzimidazole-functionalized copper surfaces†,Chemical Communications

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Efficient electrochemical transformation of CO2 to C2/C3 chemicals on benzimidazole-functionalized copper surfaces†
Chemical Communications ( IF 4.3 ) Pub Date : 2018-09-17 00:00:00 , DOI: 10.1039/c8cc04735a
Shenghong Zhong _{1,

2,

3,

4} , Xiulin Yang _{1,

2,

3,

4} , Zhen Cao _{1,

2,

3,

4} , Xinglong Dong _{1,

2,

3,

4} , Sergey M. Kozlov _{1,

2,

3,

4} , Laura Falivene _{1,

2,

3,

4} , Jing-Kai Huang _{1,

2,

3,

4} , Xiaofeng Zhou _{1,

2,

3,

4} , Mohamed N. Hedhili _{2,

3,

4,

5} , Zhiping Lai _{1,

2,

3,

4} , Kuo-Wei Huang _{1,

2,

3,

4} , Yu Han _{1,

2,

3,

4} , Luigi Cavallo _{1,

2,

3,

4} , Lain-Jong Li _{1,

2,

3,

4}

Affiliation

A simple and efficient catalyst, benzimidazole (BIMH)-modified copper foil, is developed to enhance the selective conversion of CO₂ to C₂/C₃ products. The overall faradaic efficiency (FE) for CO₂ reduction reaches 92.1% and the undesired hydrogen evolution reaction (HER) is lowered to a FE of 7% at −1.07 V_RHE.

中文翻译：

在苯并咪唑官能化的铜表面上有效地将CO ₂电化学转化为C ₂ / C ₃化学品†

开发了一种简单有效的催化剂，苯并咪唑（BIMH）改性的铜箔，以提高CO ₂到C ₂ / C ₃产物的选择性转化率。在-1.07 V _RHE时，用于还原CO ₂的总法拉第效率（FE）达到92.1％，不需要的氢释放反应（HER）降低至7％的FE 。

更新日期：2018-09-17

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