Electrochemical Properties of Anthraquinone-based Polyimides as Cathodes for Lithium Secondary Batteries

作者: Fei Xu , Jintao Xia , Wei Shi , Shun-an Cao

DOI: 10.1246/CL.151020

关键词:

摘要: The electrochemical properties of two anthraquinone-based polyimides as cathodes for lithium secondary batteries were investigated. These two polyimides delivered capacities of 230 and 210 mA hg− 1. The cyclability was enhanced significantly by increasing the electrolyte concentration, and specific capacities as high as 160 and 173 mA hg− 1 were obtained after 200 cycles when using concentrated electrolytes.

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