Recent advances in organic cathodes for dual-ion batteries  

作　　者：Wenli Hu Weisheng Zhang Chenxing Zhang Chengqiu Li Shilin Mei Chang-Jiang Yao 

机构地区：[1]State Key Laboratory of Explosion Science and Safety Protection,School of Mechatronical Engineering,Beijing Institute of Technology,Beijing 100081,China

出　　处：《Science China Chemistry》2024年第12期4014-4036,共23页中国科学（化学英文版）

基　　金：supported by the National Natural Science Foundation of China(22075027,52003030);the Starting Grant from Beijing Institute of Technology and the State Key Laboratory of Explosion Science and Safety Protection(YBKT21-06)。

摘　　要：Dual-ion batteries(DIBs),a novel energy storage technology wherein both anions and cations actively participate in the electrochemical redox process,hold great promise for further cost reduction in chemical energy storage.Organic materials have garnered significant attention as cathode materials for DIBs due to high working voltage,exceptional rate capability,environmental friendliness,and unique designable structure.This review provides a detailed discussion of the energy storage mechanism and typical characteristics of organic cathode materials from various reaction active sites.This work also highlights the current limitations and proposes ideas for improvement.Finally,potential future directions for the advancement of DIBs are summarized.

关 键 词：dual-ion batteries organic cathode energy storage high working voltage anion storage 

分 类 号：TB34[一般工业技术—材料科学与工程] TM912[电气工程—电力电子与电力传动]