Over 70 % Faradaic Efficiency for CO2 Electroreduction to Ethanol Enabled by Potassium Dopant‐Tuned Interaction between Copper Sites and Intermediates

It is highly desired yet challenging to steer the CO2 electroreduction reaction (CO2ER) toward ethanol with high selectivity, for which the evolution of reaction intermediates on catalytically active sites holds the key. Herein, we report that K doping in Cu2Se nanosheets array on Cu foam serves as...

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Veröffentlicht in:	Angewandte Chemie 2022-09, Vol.134 (36), p.n/a
Hauptverfasser:	Ding, Lianchun, Zhu, Nannan, Hu, Yan, Chen, Zheng, Song, Pin, Sheng, Tian, Wu, Zhengcui, Xiong, Yujie
Format:	Artikel
Sprache:	eng
Schlagworte:	Arrays Carbon dioxide Chemistry CO2 Reduction Copper Copper selenides C−C Coupling Doping Electrocatalysis Electron transfer Electrowinning Ethanol Intermediates Metal foams Nanostructure Selectivity
Online-Zugang:	Volltext
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