无机盐工业
主管:中海油天津化工研究设计院有限公司
主办:中海油天津化工研究设计院有限公司
   中海油炼油化工科学研究院(北京)有限公司
   中国化工学会无机酸碱盐专业委员会
ISSN 1006-4990 CN 12-1069/TQ

无机盐工业 ›› 2022, Vol. 54 ›› Issue (2): 6-15.doi: 10.19964/j.issn.1006-4990.2021-0294

• 综述与专论 • 上一篇    下一篇

半固态储能电池的研究进展

白小洁1(),曹德富2,王君慧1,刘昊1(),廖立兵2()   

  1. 1.中国地质大学(北京)数理学院,北京100083
    2.中国地质大学(北京)材料科学与工程学院
  • 收稿日期:2021-05-07 出版日期:2022-02-10 发布日期:2022-03-14
  • 作者简介:白小洁(1996— ),女,硕士,主要研究方向为半固态电极及储能器件;E-mail: 1525045235@qq.com
  • 基金资助:
    国家自然科学基金项目(21875223);中央高校基本科研业务费(2652019108)

Research progress on semi-solid energy storage batteries

BAI Xiaojie1(),CAO Defu2,WANG Junhui1,LIU Hao1(),LIAO Libing2()   

  1. 1. School of Science,China University of Geosciences(Beijing),Beijing 100083,China
    2. School of Materials Science and Technology,China University of Geosciences(Beijing)
  • Received:2021-05-07 Published:2022-02-10 Online:2022-03-14

摘要:

半固态储能电池结合了可充电电池的高能量密度和液流电池设计灵活的优点,是一种新型电化学储能技术,近年来受到人们的广泛关注。通过综述半固态电池在锂离子电池、锂硫电池、锌电池、空气电池、有机电池及其他不同类型的储能电池领域的研究进展,并探究了半固态电极中的活性材料、导电剂、电解液及电池结构对半固态电池性能的影响,进而对半固态电极发展中存在的问题进行了分析和总结,发现通过开发新材料与新化学体系,可有效提高半固态电池的性能。最后提出展望,今后半固态电池的研究重点为提高电池能量密度、循环稳定性以及降低浆料黏度等。

关键词: 储能电池, 半固态电极, 流体电池, 新体系

Abstract:

The semi-solid energy storage batteries combine the advantages of high energy density of rechargeable batteries with the flexible design of flow batteries.It is a new type of electrochemical energy storage technology that has attracted widespread at-tention.The research progress on semi-solid batteries in the fields of lithium-ion batteries,lithium-sulfur batteries,zinc batter-ies,air batteries,organic batteries and other different types of energy storage batteries were reviewed.And the influence of active materials,conductive additives,electrolytes in the semi-solid electrodes and battery structure on the performance of semi-solid batteries were explored.Then problems in the development of semi-solid electrodes were further analyzed and sum-marized,and it was found that the performance of semi-solid batteries could be effectively improved by developing new mate-rials and new chemical systems.Finally,it was put forward that the research focus of semi-solid batteries in the future was to improve energy density and cycle stability,and reduce slurry viscosity,etc.

Key words: energy storage batteries, semi-solid electrodes, flowable batteries, new system

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