催化作用
接口(物质)
电催化剂
表面工程
原材料
材料科学
纳米技术
可再生能源
化学工程
化石燃料
环境科学
化学
废物管理
工程类
有机化学
电化学
物理化学
电气工程
肺表面活性物质
吉布斯等温线
电极
标识
DOI:10.1002/asia.202201001
摘要
Abstract The massive use of fossil fuels releases a great amount of CO 2 , which substantially contributes to the global warming. For the global goal of putting CO 2 emission under control, effective utilization of CO 2 is particularly meaningful. Electrocatalytic CO 2 reduction reaction (eCO 2 RR) has great potential in CO 2 utilization, because it can convert CO 2 into valuable carbon‐containing chemicals and feedstock using renewable electricity. The catalyst design for eCO 2 RR is a key challenge to achieving efficient conversion of CO 2 to fuels and useful chemicals. For a typical heterogeneous catalyst, surface and interface engineering is an effective approach to enhance reaction activity. Herein, the development and research progress in CO 2 catalysts with focus on surface and interface engineering are reviewed. First, the fundaments of eCO 2 RR is briefly discussed from the reaction mechanism to performance evaluation methods, introducing the role of the surface and interface engineering of electrocatalyst in eCO 2 RR. Then, several routes to optimize the surface and interface of CO 2 electrocatalysts, including morphology, dopants, atomic vacancies, grain boundaries, surface modification, etc., are reviewed and representative examples are given. At the end of this review, we share our personal views in future research of eCO 2 RR.
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