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Electrochemical Reactivation of Dead Li2S for Li−S Batteries in Non-Solvating Electrolytes
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-01-03 , DOI: 10.1002/anie.202218803
Xiaoqun Qi 1 , Fengyi Yang 1 , Pengfei Sang 2 , Zhenglu Zhu 1 , Xiaoyu Jin 1 , Yujun Pan 1 , Jie Ji 1 , Ruining Jiang 1 , Haoran Du 1 , Yongsheng Ji 1 , Yongzhu Fu 2 , Long Qie 1 , Yunhui Huang 1
Affiliation  

It is demonstrated the fast capacity decay of Li−S batteries in non-solvating electrolytes is due to the formation and accumulation of dead Li2S aggregate. An electrochemical approach is proposed to reactivate the dead Li2S and strengthen the cyclability.

中文翻译:

非溶剂化电解质中 Li-S 电池死 Li2S 的电化学再活化

结果表明,Li-S 电池在非溶剂化电解质中的快速容量衰减是由于死 Li 2 S 聚集体的形成和积累。提出了一种电化学方法来重新激活死的 Li 2 S 并增强循环能力。
更新日期:2023-01-03
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