锂硒电池研究进展

Research progress on lithium-selenium batteries

锂硒电池因其可观的体积比容量(3254 m A·h/cm3),已经引起了国内外研究学者们的广泛关注。本文在介绍锂硒电池硒/碳正极材料的基础上,指出了锂硒电池目前存在的主要问题,并提出了可能的解决方案,最后对未来锂硒电池的研究方向做出了展望。

Lithium-selenium batteries have attracted significant attentions owing to its high specific volumetric capacity（3254 m A·h·cm^-3）. In this review, we focus on the latest progress in the selenium/carbon cathode materials for lithium-selenium batteries. After discussing the major problems and challenges on the lithium-selenium batteries, we attempt to put forward the possible strategies. At last, the research directions of lithium-selenium batteries in the future are forecasted.