储能科学与技术 ›› 2017, Vol. 6 ›› Issue (5): 981-989.doi: 10.12028/j.issn.2095-4239.2017.0122

• 特约文章 • 上一篇    下一篇

液态金属电池研究进展

黎朝晖1,2,朱方方1,李浩秒1,胡  林2,彭  勃3,李建颖2,何亚玲2,方  瑛2,郭姣姣3,张  坤3,王康丽1,蒋  凯1   

  1. 1 华中科技大学强电磁工程与新技术国家重点实验室,湖北 武汉430074;2威胜集团有限公司,湖南 长沙 410205;3西安西电电气研究院有限责任公司,陕西 西安 710075)
  • 收稿日期:2017-06-22 修回日期:2017-08-11 出版日期:2017-09-01 发布日期:2017-09-01
  • 通讯作者: 蒋凯,教授,主要研究方向为新型电化学储能材料与技术等,E-mail:kjiang@hust.edu.cn。
  • 作者简介:黎朝晖(1981—),男,博士,工程师,主要研究方向为液态金属电池及其它规模化储能技术,E-mail:lizhaohui@wasion.com
  • 基金资助:
    国家自然科学基金(51622703),湖北省技术创新专项(2016AAA038)项目。

Research progresses of liquid metal batteries

LI Zhaohui1, 2, ZHU Fangfang1, LI Haomiao1, HU Lin2, PENG Bo3, LI Jianying2, HE Yaling2, FANG Ying2, GUO Jiaojiao3, ZHANG Kun3, WANG Kangli1, JIANG Kai1   

  1. 1 State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China; 2Wasion Group, Changsha 410205, Hunan, China; 3Xi’an XD Electric Research Institute Co.,Ltd., Xi’an 710075, Shaanxi, China
  • Received:2017-06-22 Revised:2017-08-11 Online:2017-09-01 Published:2017-09-01

摘要: 规模电能存储技术在有效利用可再生能源、构建智能电网、提高电能质量等领域的重要性日益凸显。液态金属电池作为一类新型储能电池技术,其电解质和正负极分别采用无机熔盐和液态金属,具有成本低、容量大、效率高、寿命长等特点,在规模储能领域具有广阔的应用前景。本文主要从电池设计和体系优化等方面介绍液态金属电池的重要研发进展,分析其主要技术挑战,在此基础上提出了面向电力储能应用的新型液态金属电池的发展方向。

关键词: 液态金属电池, 电化学储能, 电能存储

Abstract: Large-scale energy storage becomes more and more important in the applications of efficient utilization of renewable energy, development of smart grid and improvement of power supply quality. Liquid metal battery (LMB) is a newly developing battery with molten salt and metal/alloy as electrolyte and electrodes, respectively. LMB has potential applications in the large-scale stationary energy storage area, with the merits of low-cost, large-capacity, high-efficiency and long-life, etc. This paper mainly focuses on the R&D progresses of LMB, analyzes the technological challenges and points out the developing direction of novel LMB for large-scale applications.

Key words: liquid metal battery, electrochemical energy storage, electric energy storage