Cu-doped CoS₂ nanocatalyst

Boosts Li-O₂ battery performance

Cu doping modulates the electronic structure of CoS₂ to enhance kinetics and reversibility in Li-O₂ battery cathodes.

Ding, Shengqi · Wu, Liang · Zhang, Fang · Yuan, Xianxia

Small 2023

Advantages

The Li-O₂ battery with Cu-CoS₂ cathode exhibits superior kinetics, reversibility, capacity, and cycling performance compared to CoS₂ catalyst