合金电极液态金属电池研究进展  

Research progress of liquid metal batteries with alloy electrodes

作　　者：孟潇 张伟[1] MENG Xiao;ZHANG Wei(Faculty of Energy Power and Mechanical Engineering,North China Electric Power University,Beijing 102206,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

出　　处：《电源技术》2022年第5期480-483,共4页Chinese Journal of Power Sources

基　　金：国家重点研发计划(2018YFB0905604)。

摘　　要：可再生能源快速发展的今天,液态金属电池凭借其长寿命、低成本以及高倍率性能,被认为是潜能巨大的储能体系。不同体系的液态金属电池都得到了大量的研究,其中电极的合金化被证明是能解决单金属电极成本高、利用率低等缺点的方法。重点介绍了各种合金化体系液态金属电池研究成果,总结了合金化电极降低液态金属电池工作温度、增强电极的润湿性、降低活性成分在熔盐中的溶解度等作用。介绍了液态金属电池中存在的腐蚀行为,探索并展望了液态金属电池的未来发展趋势。With the rapid development of renewable energy,liquid metal battery is considered as a potential energy storage system because of its long life,low cost and high rate performance.Alot of research has been done on different systems of liquid metal batteries,and the alloying of electrodes has been proved to be a way to solve the problems of high cost and low utilization rate of single metal electrode.The research results of liquid metal batteries with various alloying systems were mainly introduced.The effects of alloying electrodes on reducing the working temperature of liquid metal batteries,enhancing the wettability of electrodes and reducing the solubility of active components in molten salt were summarized.The corrosion behavior in liquid metal batteries was introduced,and the future development trend of liquid metal batteries was explored and prospected.

关 键 词：可再生能源 液态金属电池 合金化 

分 类 号：TM91[电气工程—电力电子与电力传动]