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高温熔盐电化学还原CO2具有反应动力学快、能量效率高以及可将CO2转化为固体碳材料等优势,是最具工业化潜力的CO2绿色转化途径之一。本文系统总结了近年来在熔盐电解CO2制备碳产物及其在电化学能源转换应用领域的最新研究进展。重点介绍了熔盐CO2捕集与电化学转化技术(molten salt CO2 capture and electro-transformation,MSCC-ET)对碳产物结构与性质的调控规律,探讨了CO2电解碳材料在超级电容器、锂离子电池、钠离子电池和锌离子电池等领域的应用潜力,并对CO2电解碳材料在电化学能源领域的应用与发展方向进行了展望。
Abstract:High-temperature molten salt electrochemical reduction of CO2 offers significant advantages, including fast reaction kinetics, high energy efficiency,and the ability to efficiently convert CO2 into solid carbon materials, making it one of the most industrially promising green CO2 conversion pathways. This article systematically reviews the latest research progress made in recent years on producing carbon materials via molten salt CO2 electrolysis and their applications in electrochemical energy conversion. It highlights the structural and property modulation mechanisms of carbon products through Molten Salt CO2 Capture and Electrochemical Transformation(MSCC-ET) technology, examines the application potential of CO2-derived carbon materials in supercapacitors, lithium-ion batteries,sodium-ion batteries,and zinc-ion batteries, and provides an outlook on future research directions and applications of CO2-electrolyzed carbon materials in electrochemical energy storage.
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基本信息:
DOI:10.13774/j.cnki.kjtb.2025.09.001
中图分类号:TQ127.11;O646
引用信息:
[1]李佳珺,唐梦怡,刘明浩,等.CO_2电解碳材料结构调控及其电化学能源转换应用[J].科技通报,2025,41(09):1-13.DOI:10.13774/j.cnki.kjtb.2025.09.001.
基金信息:
国家自然科学基金项目(52031008、U22B2071、51874211、21673162、51325102、52401107); 科技部国际合作专项(2015DFA90750)
2025-09-15
2025-09-15