pH effects on the electrochemical reduction of CO(2) towards C2 products on stepped copper

Liu, Xinyan; Schlexer, Philomena; Xiao, Jianping; Ji, Yongfei; Wang, Lei; B. Sandberg, Robert; T. Tang, Michael; Brown, Kristopher; Peng, Hong‐Jie; Ringe, Stefan; Hahn, Christopher; F. Jaramillo, Thomas; K. Nørskov, Jens; Chan, Karen

doi:10.1038/s41467-018-07970-9

Public

pH effects on the electrochemical reduction of CO(2) towards C2 products on stepped copper

Published in Nature Communications • Dec 28, 2018

Authors:

Xinyan Liu

Philomena Schlexer

Jianping Xiao

Abstract

Abstract We present a microkinetic model for CO(2) reduction (CO(2)R) on Cu(211) towards C2 products, based on energetics estimated from an explicit solvent model. We show that the differences in both Tafel slopes and pH dependence for C1 vs C2 activity arise from differences in their multi-step mec...

Subject

Copper

Electrochemistry

Reduction (mathematics)

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