水系锂离子电池电极材料研究进展

Research advances in electrode materials for aqueous lithium-ion batteries

本文总结了近年来国内外水系锂离子电池正负极材料的研究进展,分析了它们的优异性能,讨论了通过碳包覆、掺杂和纳米化等方法对电极材料进行改性来改善副反应多、电极材料会与电解液发生作用等影响电池电化学性能的问题,并提出对电极材料改性是未来水系锂离子电池的主要研究方向。

In this paper,we summarize the research progresses of positive and negative electrode materials for aqueous lithium-ion batteries at home and abroad in recent years,analyze excellent performance,discuss the modification of electrode materials by carbon coating,doping and nanosizing to improve electrochemical performance of batteries to solve problems such as many side reactions and electrode materials interacting with electrolyte,and propose that the modification of electrode materials is the main research direction for aqueous lithium-ion batteries in the future.