Stabilizing electrode–electrolyte interfaces to realize high-voltage Li||LiCoO<sub>2</sub> batteries by a sulfonamide-based electrolyte
Weijiang Xue, Rui Gao, Zhe Shi, Xianghui Xiao, Wenxu Zhang, Yirui Zhang, Yun Zhu, Iradwikanari Waluyo, Yao Li, Megan R. Hill, Zhi Zhu, Sa Li, O. A. Kuznetsov, Yiman Zhang, Wah-Keat Lee, Adrian Hunt, Avetik R. Harutyunyan, Yang Shao‐Horn, Jeremiah A. Johnson, Ju Li
Abstract
A sulfonamide-based electrolyte can greatly improve the cycling stability of the commercial LiCoO 2 cathode at high cut-off voltages in Li metal||LCO batteries by stabilizing the electrode–electrolyte interfaces on both the anode and cathode.
Topics & Concepts
ElectrolyteCathodeAnodeElectrodeMaterials scienceMetalLithium metalChemical engineeringInorganic chemistryChemistryMetallurgyEngineeringPhysical chemistryAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research