结构化学2024，Vol.43Issue(8) ：73-88.DOI:10.1016/j.cjsc.2024.100346

Tuning strategies and electrolyzer design for Bi-based nanomaterials towards efficient CO2 reduction to formic acid

Di Wang Qing-Song Chen Yi-Ran Lin Yun-Xin Hou Wei Han Juan Yang Xin Li Zhen-Hai Wen
结构化学2024，Vol.43Issue(8) ：73-88.DOI:10.1016/j.cjsc.2024.100346
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Tuning strategies and electrolyzer design for Bi-based nanomaterials towards efficient CO2 reduction to formic acid

Di Wang 1Qing-Song Chen 2Yi-Ran Lin 3Yun-Xin Hou 3Wei Han 3Juan Yang 3Xin Li 1Zhen-Hai Wen2
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作者信息

  • 1. College of Chemistry and Materials Science,Fujian Normal University,Fuzhou,350000,China;State Key Laboratory of Structural Chemistry,and Fujian Provincial Key Laboratory of Materials and Techniques toward Hydrogen Energy,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou,350002,China;Fujian College,University of Chinese Academy of Sciences,Fuzhou,350002,China
  • 2. State Key Laboratory of Structural Chemistry,and Fujian Provincial Key Laboratory of Materials and Techniques toward Hydrogen Energy,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou,350002,China
  • 3. Fujian College,University of Chinese Academy of Sciences,Fuzhou,350002,China
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Abstract

The escalating emissions of greenhouse gases into atmosphere have precipitated a host of ecology and environ-mental concerns.Electrochemical reduction of CO2(CO2RR)is emerging as a sustainable solution for effectively addressing these issues.Leveraging the cost-effectiveness and eco-friendly attributes,Bi-based catalysts have been extensively studied with the purpose of enhancing activity and stability.This minireview majorly overviews the research advancements in Bi-based catalysts for CO2 electrocatalysis towards formic acid/formate production.Initially,we offer a concise overview of the reaction pathways involved in electrochemical CO2 reduction.Sub-sequently,we summarize the progress in various types of electrolysis cells and associated influencing factors.Specifically,the electronic structure modulation strategies of Bi-based catalysts including oxide-derived bismuth,bismuth-based chalcogenides,bimetallic and high-entropy compounds,etc.have been highlighted.Future research endeavors are poised to delve deeper into comprehending system dynamics during the reaction process to achieve exemplary stability high energy efficiency under industrial conditions.

Key words

CO2 electroreduction reaction/Bismuth-based catalysts/CO2RR devices/MEA-cell electrolyzers/Electronic structure modulation

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基金项目

National Key Research &Development Program of China(2021YFA1501500)

National Key Research &Development Program of China(2022YFE0115900)

National Natural Science Foundation of China(22225902)

National Natural Science Foundation of China(U22A20436)

出版年

2024
结构化学
中国化学会 中国科学院福建物质结构研究所

结构化学

影响因子：0.44
ISSN：0254-5861
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