储能科学与技术 ›› 2014, Vol. 3 ›› Issue (5): 526-543.doi: 10.3969/j.issn.2095-4239.2014.05.012

• 专家讲座 • 上一篇    下一篇

锂离子电池基础科学问题(Ⅺ)----锂空气电池与锂硫电池

彭佳悦, 刘亚利, 黄杰, 李泓   

  1. 中国科学院物理研究所,北京 100190
  • 收稿日期:2014-08-13 出版日期:2014-09-01 发布日期:2014-09-01
  • 通讯作者: 李泓,研究员,研究方向为固态离子学与锂电池材料,E-mail:hli@iphy.ac.cn.
  • 作者简介:彭佳悦(1990--),女,硕士研究生,研究方向为锂空气电池,E-mail:jiayue_peng@sina.com;
  • 基金资助:
    北京市科委项目(Z13111000340000),国家重点基础研究发展计划(973)(2012CB932900)及国家自然科学基金杰出青年基金(51325206)项目

Fundamental scientific aspects of lithium ion batteries(Ⅺ)--Lithium air and lithium sulfur batteries

PENG Jiayue, LIU Yali, HUANG Jie, LI Hong   

  1. Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China
  • Received:2014-08-13 Online:2014-09-01 Published:2014-09-01

摘要: 提高能量密度是可充放锂电池研发最重要的目标.近年来,锂硫电池与锂空气电池由于具有高的理论能量密度而受到广泛关注,这两种电池仍然面临较多的科学与技术问题,处于电池开发早期研究阶段.在本文中,重点介绍了锂空气电池的基本工作原理,基本结构组成,所面临的问题和两种特殊体系的锂空气电池, 同时简要介绍了锂硫电池.

关键词: 可充放金属锂电池, 锂空气电池, 锂硫电池

Abstract: In recent years, rechargeable nonaqueous lithium air battery has attracted wide attention due to its very high theoretical energy density. However, it is at early stage of research because there are still many challenges for developing lithium air battery. In this paper, the concept, structures, challenges of lithium air battery and two special types of lithium air batteries are briefly summarized. In addition, the lithium sulfur battery which also belongs to rechargeable lithium metal battery and has high energy density was introduced.

Key words: rechargeable lithium metal batteries, lithium air battery, lithium sulfur battery

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