Modulating microenvironments to enhance CO2 electroreduction performance

IF 42.9 Q1 ELECTROCHEMISTRY

eScience Pub Date : 2023-06-01 DOI:10.1016/j.esci.2023.100119

Dan Wang , Junjun Mao , Chenchen Zhang , Jiawei Zhang , Junshan Li , Ying Zhang , Yongfa Zhu

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引用次数: 3

Abstract

Microenvironments of the catalytic center, which play a vital role in adjusting electrocatalytic CO₂ reduction reaction (ECO₂RR) activity, have received increasing attention during the past few years. However, controllable microenvironment construction and the effects of multi-microenvironment variations for improving ECO₂RR performance remain unclear. Herein, we summarize the representative strategies for tuning the catalyst and local microenvironments to enhance ECO₂RR selectivity and activity. The multifactor synergetic effects of microenvironment regulation for enhancing CO₂ accessibility, stabilizing key intermediates, and improving the performance of ECO₂RR catalysts are discussed in detail, as well as perspectives on the challenges when investigating ECO₂RR microenvironments. We anticipate that the discussions in this review will inspire further research in microenvironment engineering to accelerate the development of the ECO₂RR for practical application.

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调节微环境以提高CO2电还原性能

催化中心微环境对电催化CO2还原反应(ECO2RR)活性的调节起着至关重要的作用，近年来受到越来越多的关注。然而，可控微环境构建和多微环境变化对提高ECO2RR性能的影响尚不清楚。在此，我们总结了调整催化剂和局部微环境以提高ECO2RR选择性和活性的代表性策略。详细讨论了微环境调控在提高CO2可及性、稳定关键中间体和提高ECO2RR催化剂性能方面的多因素协同效应，并展望了ECO2RR微环境研究面临的挑战。我们期望本文的讨论将激发微环境工程的进一步研究，以加速ECO2RR的实际应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

eScience

CiteScore

33.70

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0.00%

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