储能科学与技术 ›› 2014, Vol. 3 ›› Issue (1): 9-12.doi: 10.3969/j.issn.2095-4239.2014.01.002

• 特约评述 • 上一篇    下一篇

水系锂离子电池电极材料研究进展

刘未未1, 王保峰2, 李磊1   

  1. 1上海交通大学化学化工学院,上海 201100;
    2上海电力学院环境与化学工程学院,上海 200082
  • 收稿日期:2013-08-05 出版日期:2014-01-01 发布日期:2014-01-01
  • 通讯作者: 王保峰,副教授,研究方向为新能源材料,化学电源,E-mail:wangbaofeng@shiep.edu.cn.
  • 作者简介:第一作者:刘未未(1991--),女,硕士研究生,研究方向为锂离子电池,锂空气电池,E-mail:13166226083@163.com;

Recent progress in electrode materials for aqueous lithium-ion batteries

LIU Weiwei1, WANG Baofeng2, LI Lei1   

  1. 1Chemistry and Chemical Engineering,Shanghai Jiao Tong University,Shanghai 201100,China;
    2 Institute of Environmental and Chemical Engineering,Shanghai University of Electric Power,Shanghai 200082,China
  • Received:2013-08-05 Online:2014-01-01 Published:2014-01-01

摘要: 水系锂离子电池是以水溶液为电解质的二次电池,它克服了传统有机体系电池电解液昂贵,有毒,易燃,离子电导率低,制作成本高等缺点,成为继风能,太阳能后最具发展潜力的绿色能源之一.本文归纳了近年来国内外水系锂离子电池正负极材料的研究进展,介绍了各种电极材料存在的主要问题(如电极材料在电解液中的溶解,电解液中质子活性大导致电极材料发生副反应等)以及改性方法,并提出对电极材料进行修饰是水系锂离子电池未来的发展趋势.

关键词: 水溶液, 锂离子电池, 电极材料

Abstract: Aqueous lithium-ion batteries as secondary batteries use aqueous solutions as electrolytes. Such batteries have a great potential for effective use of renewable energy such as wind and solar power because of advantages of low production costs, low toxicity, non-flammability and high ionic conductivity. This paper summarises recent progress in electrode materials (anode and cathode electrodes) for aqueous lithium-ion batteries. Key issues associate with dissolution of electrode materials in electrolytes and side reactions due to active protons in the electrolytes are highlighted and methods of modifying electrode materials are discussed. Future research questions are also outlined.

Key words: aqueous, lithium-ion battery, electrode material

中图分类号: