应用化学 ›› 2025, Vol. 42 ›› Issue (7): 901-913.DOI: 10.19894/j.issn.1000-0518.250089

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三相界面调控在电催化二氧化碳还原反应中的研究进展

韩子姗, 邹亢, 杨雪()   

  1. 中石化石油化工科学研究院有限公司,北京 100083
  • 收稿日期:2025-03-04 接受日期:2025-06-19 出版日期:2025-07-01 发布日期:2025-07-23
  • 通讯作者: 杨雪
  • 基金资助:
    中石化石油化工科学研究院有限公司合同项目(PR20242385)

Research Progress on Triple-Phase Interface Engineering in Electrocatalytic CO2 Reduction Reaction

Zi-Shan HAN, Kang ZOU, Xue YANG()   

  1. SINOPEC Research Institute of Petroleum Processing Co. ,Ltd. ,Beijing 100083,China
  • Received:2025-03-04 Accepted:2025-06-19 Published:2025-07-01 Online:2025-07-23
  • Contact: Xue YANG
  • About author:yangx.ripp@sinopec.com
  • Supported by:
    the SINOPEC Research Institute of Petroleum Processing Co., Ltd. Contract Project(PR20242385)

摘要:

电催化二氧化碳还原反应(CO2RR)可高效合成高值化学品与燃料,为缓解大气CO2浓度上升及可再生能源存储提供重要技术途径。 本综述系统梳理了电催化CO2RR中构建稳定三相界面的研究进展,重点关注增强CO2传质的调控策略以及影响膜电极/气体扩散电极体系稳定性的解决方案,并探讨了这些策略的适用范围以及对电催化CO2RR性能的影响。 最后,基于三相界面,进一步指出了CO2RR在面向工业化应用过程中所面临的科学与技术挑战。

关键词: 二氧化碳电还原反应, 三相界面调控, 二氧化碳传质, 体系稳定性

Abstract:

Electrocatalytic CO2 reduction reaction (CO2RR) enables efficient synthesis of high-value chemicals and fuels, offering a promising technological pathway for mitigating atmospheric CO2 accumulation and facilitating renewable energy storage. This review presents recent advances in triple-phase interface engineering, with a particular focus on strategies to enhance CO2 diffusion and transport, as well as solutions to stability challenges in membrane electrode assemblies and gas diffusion electrode systems. Furthermore, we examine the mechanism and applicability of these strategies in optimizing catalytic activity and operational durability. Finally, we highlight the key scientific and engineering challenges that must be addressed to achieve the industrial deployment of electrocatalytic CO2RR.

Key words: Electrochemical CO2 reduction reaction, Triple-phase interface engineering, CO2 mass transfer, System stability

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