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Recent research progresses of Sn/Bi/In-based electrocatalysts for electroreduction CO2 to formate
Chemistry - A European Journal ( IF 3.9 ) Pub Date : 2023-12-24 , DOI: 10.1002/chem.202303711 Ms Fei Liu 1 , Chen Zhang 1 , Jiajun Wang 1 , Xiaopeng Han 1 , Wenbin Hu 1 , Yida Deng 1, 2
Chemistry - A European Journal ( IF 3.9 ) Pub Date : 2023-12-24 , DOI: 10.1002/chem.202303711 Ms Fei Liu 1 , Chen Zhang 1 , Jiajun Wang 1 , Xiaopeng Han 1 , Wenbin Hu 1 , Yida Deng 1, 2
Affiliation
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Carbon dioxide electroreduction reaction (CO2RR) can take full advantage of sustainable power to reduce the continuously increasing carbon emissions. Recycling CO2 to produce formic acid or formate is a technologically and economically viable route to accomplish CO2 cyclic utilization. Developing efficient and cost-effective electrocatalysts with high selectivity towards formate is prioritized for the industrialized applications of CO2RR electrolysis. From the previous explored CO2RR catalysts, Sn, Bi and In based materials have drawn increasing attentions due to the high selectivity towards formate. However, there are still confronted with several challenges for the practical applications of these materials. Therefore, a rational design of the catalysts for formate is urgently needed for the target of industrialized applications. In this progress report, we review the up-to-date progress of CO2RR catalysts (Sn, Bi, and In based materials) for formate in recent two years. We specifically focus on Sn, Bi, and In based nanomaterials and modification strategies for formate conversion. Firstly, the fundamental mechanism of CO2RR is comprehensively discussed. Secondly, the progresses along with different optimization strategies of advanced Sn, Bi, and In based nanomaterials for enhanced CO2RR performances are presented in detail. Finally, opportunities and perspectives of the catalysts are summarized, including the catalyst design, mechanistic clarification, application of in situ characterization techniques, as well as cell architecture optimization.
中文翻译：
Sn/Bi/In基电催化剂电还原CO2制备甲酸盐的最新研究进展
二氧化碳电还原反应（CO 2 RR）可以充分利用可持续电力来减少不断增加的碳排放。回收CO 2生产甲酸或甲酸盐是实现CO 2循环利用的技术上和经济上可行的途径。开发对甲酸盐具有高选择性的高效且具有成本效益的电催化剂是CO 2 RR电解工业化应用的首要任务。从之前探索的CO 2 RR催化剂来看，Sn、Bi和In基材料由于对甲酸盐的高选择性而受到越来越多的关注。然而，这些材料的实际应用仍然面临着一些挑战。因此，迫切需要合理设计甲酸盐催化剂以实现工业化应用。在本进展报告中，我们回顾了近两年用于甲酸盐的CO 2 RR催化剂（Sn、Bi和In基材料）的最新进展。我们特别关注锡、铋和铟基纳米材料以及甲酸盐转化的改性策略。首先，全面讨论了CO 2 RR的基本机制。其次，详细介绍了先进的Sn、Bi和In基纳米材料增强CO 2 RR性能的不同优化策略的进展。最后，总结了催化剂的机遇和前景，包括催化剂设计、机理阐明、原位表征技术的应用以及电池结构优化。
更新日期：2023-12-24
中文翻译：
Sn/Bi/In基电催化剂电还原CO2制备甲酸盐的最新研究进展
二氧化碳电还原反应（CO 2 RR）可以充分利用可持续电力来减少不断增加的碳排放。回收CO 2生产甲酸或甲酸盐是实现CO 2循环利用的技术上和经济上可行的途径。开发对甲酸盐具有高选择性的高效且具有成本效益的电催化剂是CO 2 RR电解工业化应用的首要任务。从之前探索的CO 2 RR催化剂来看，Sn、Bi和In基材料由于对甲酸盐的高选择性而受到越来越多的关注。然而，这些材料的实际应用仍然面临着一些挑战。因此，迫切需要合理设计甲酸盐催化剂以实现工业化应用。在本进展报告中，我们回顾了近两年用于甲酸盐的CO 2 RR催化剂（Sn、Bi和In基材料）的最新进展。我们特别关注锡、铋和铟基纳米材料以及甲酸盐转化的改性策略。首先，全面讨论了CO 2 RR的基本机制。其次，详细介绍了先进的Sn、Bi和In基纳米材料增强CO 2 RR性能的不同优化策略的进展。最后，总结了催化剂的机遇和前景，包括催化剂设计、机理阐明、原位表征技术的应用以及电池结构优化。
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