新型液态金属电池材料体系及其相关技术的研究与进展  

Research and Progress on Material Systems and Related Technologies of Liquid Metal Battery

作　　者：井文昌 张志鸿 刘香琛 吴云翼 李宝让[1] JING Wenchang;ZHANG Zhihong;LIU Xiangchen;WU Yunyi;LI Baorang(School of Energy Power and Mechanical Engineering,North China Electric Power University,Beijing 102206,China;Research Center for Comprehensive Energy Technology,CTG Science and Technology Research Institute,Beijing 100038,China)

机构地区：[1]华北电力大学能源动力与机械工程学院,北京102206 [2]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

出　　处：《材料导报》2025年第1期218-234,共17页Materials Reports

基　　金：中国长江三峡集团有限公司科研项目(202203204)。

摘　　要：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。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 batte ries(<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.

关 键 词：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 

分 类 号：TM91[电气工程—电力电子与电力传动]