Recent progress in electrochemical reduction of CO2 by oxide-derived copper catalysts

被引：52

作者：

Wang, S. ^{[1
]}

Kou, T. ^{[1
]}

Baker, S. E. ^{[2
]}

Duoss, E. B. ^{[2
]}

Li, Y. ^{[1
]}

机构：

[1] Univ Calif Santa Cruz, Dept Chem & Biochem, Santa Cruz, CA 95064 USA

[2] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA

来源：

MATERIALS TODAY NANO | 2020年 / 12卷

关键词：

Copper oxides; Electrocatalysis; Carbon dioxide; CARBON-DIOXIDE; ELECTROCATALYTIC REDUCTION; MECHANISTIC INSIGHTS; SUBSURFACE OXYGEN; SELECTIVITY; ELECTRODES; ETHYLENE; ELECTROREDUCTION; SURFACE; NANOPARTICLES;

D O I：

10.1016/j.mtnano.2020.100096

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Oxide-derived copper (Cu) catalysts often show significantly improved performance for carbon dioxide (CO2) reduction reactions compared with metallic Cu. In this article, we summarize the recently reported methods for preparing oxide-derived Cu catalysts and discuss the current understanding of the reaction mechanisms, including the role of mixed oxidation states of copper, subsurface oxygen, local pH, and electrolyte. Finally, we share our thoughts about the current challenges for oxide-derived Cu catalysts and the potential solutions. (C) 2020 Elsevier Ltd. All rights reserved.

引用

页数：13

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