水系电解质锂离子电池研究

Research Progress of the Aqueous Electrolyte Rechargeable Lithium Ion Battery

摘要:

水系电解质锂离子电池很有希望成为一种走向实用化的新型绿色电源，因为它比非水电解质锂离子电池和传统水系电解质二次电池具有突出的优点，如安全性好、制作成本低、无环境污染、生产环境良好、功率高等。本文归纳了近年来国内外在该领域研究的几种电极体系。并且对各种相关电极材料的研究进展进行了综述，介绍了水系锂离子电池性能衰减机理的研究现状，并对目前其存在的主要问题及发展前景进行了展望。

Abstract:

The aqueous rechargeable lithium ion battery hopefully becomes a new-type green power system because of its obvious advantages compared to the non-aqueous lithium ion cells, such as inherent safety, low cost, no environmental pollution, excellent production environment, promising high rate capability, relatively high energy and power densities. This paper summarizes several electrode systems of aqueous rechargeable lithium ion battery which are studied most recently at home and abroad. The current research situation of the relevant electrode materials and the fading mechanism of their performances have been reviewed. The trend of future research and the existing problems in the field of aqueous rechargeable lithium ion battery are also prospected.