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新型液态金属电池材料体系及其相关技术的研究与进展

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作为一种新型储能技术,液态金属电池以独特的结构赋予了自身低成本、高倍率、长寿命、易于制造和放大等特性,被认为是固定式储能极有前途的解决方案之一。自2006年Sadoway教授提出液态金属电池概念以来,不同的电池材料体系得到广泛的研究。本文在详细介绍液态金属电池工作原理和电池材料选择标准后,按照工作温度分级介绍了高温液态金属电池(>300 ℃)、中温液态金属电池(100~300℃)以及室温液态金属电池(<40℃)的材料体系。并在此基础上按不同温区系统综述了液态金属电池近年来研究进展,而后讨论了液态电池封装技术的抗腐蚀问题,最后指出了未来液态金属电池可能的发展趋势。
Research and Progress on Material Systems and Related Technologies of Liquid Metal Battery
As a new type of energy storage technology,liquid metal batteries,with unique structures,are considered to be one of the most promising so-lutions for large scale fixed energy storage due to their advantages such as low cost,high magnification,long lifespan and ease of manufac-turing and amplification.Since proposed by professor Donald Sadoway in 2006,liquid metal batteries based on various types of material systems have been extensively studied.In this summary,after a detailed introduction of the working principle and material selection criteria of liquid metal batteries,materials recommendation system on high-temperature liquid metal batteries(>300 ℃),medium temperature liquid metal batteries(100-300 ℃),and room temperature liquid metal batteries(<40 ℃)were discussed.Meanwhile,depending on the open-published literature,a systematic review was conducted on the present research situation in liquid metal batteries including packaging technology in recent years.Fi-nally proposed some possible research directions on liquid metal batteries in the future.

liquid metal batteryelectrochemical energy storageelectrode materialmolten salt electrolytecorrosion and packaging

井文昌、张志鸿、刘香琛、吴云翼、李宝让

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华北电力大学能源动力与机械工程学院,北京 102206

中国长江三峡集团有限公司科学技术研究院综合能源技术研究中心,北京 100038

液态金属电池 电化学储能 电极材料 熔盐电解质 腐蚀与封装

2025

材料导报
重庆西南信息有限公司

材料导报

北大核心
影响因子:0.605
ISSN:1005-023X
年,卷(期):2025.39(1)