可充镁电池研究进展及应用前景  

Research Progress and Application Prospect on Rechargeable Magnesium Batteries

作　　者：徐明洪 冯东琴 邵泽超 XU Ming-hong;FENG Dong-qin;SHAO Ze-chao(China Nonferrous Metals Techno-Economic Research Institute Co.,Ltd,Beijing 100080,China;China Magnesium Association,Beijing 100080,China)

机构地区：[1]有色金属技术经济研究院新能源材料发展中心,北京100080 [2]中国有色金属工业协会镁业分会,北京100080

出　　处：《世界有色金属》2022年第10期159-162,共4页World Nonferrous Metals

摘　　要：随着新能源应用领域的迅速扩展及其在全球能源体系中占比的不断增长,规模化储能显得尤为重要。可充镁电池凭借理论体积比容量大,安全性高,环境友好性强及镁资源储量丰富等优势有望成为理想的储能技术。但目前可充镁电池仍存在镁离子迁移率低、扩散效率及能量转化利用率不理想等问题,阻碍其商业化应用。针对这些问题,本文重点从电解液、正极材料、负极材料及其配套体系等方面介绍可充镁电池研究现状并展望其未来发展。With the rapid expansion of the application fields of new energy and its increasing proportion in the global energy system,large-scale energy storage becomes particularly important.Rechargeable magnesium batteries are expected to be an ideal energy storage technology considering their advantages of high theoretical volumetric capacity,high safety,non-pollution and abundant magnesium resource reserve,et al.However,rechargeable magnesium batteries are still facing challenges,such as low mobility of Mg^(2+),limited diffusion and energy conversion-utilization efficiency,which greatly hinder their commercial applications.In view of these problems,this review mainly introduces the research status of rechargeable magnesium batteries from the aspects of electrolytes,cathode and anode materials as well as their matching systems.Finally,the future development and broad application prospects of rechargeable magnesium batteries are prospected.

关 键 词：镁电池 电解液 正极材料 负极材料 储能 

分 类 号：TG146.22[一般工业技术—材料科学与工程]