Cosolvent occupied solvation tuned anti-oxidation therapy toward highly safe 4.7 V-class NCM811 batteries
Yuqing Chen, Yun Zhao, Aiping Wang, Daozhen Zhang, Baohua Li, Xiangming He, Xiulin Fan, Jilei Liu
Abstract
The high voltage electrolyte strategy: a highly oxidation resistant solvent occupies the solvation site to both expand the electrochemical window and form a stable interface, thus inhibiting irreversible phase transition of cathode materials.
Topics & Concepts
SolvationElectrolyteElectrochemistryCathodeChemical engineeringSolventMaterials scienceChemistryPhysical chemistryOrganic chemistryElectrodeEngineeringAdvancements in Battery MaterialsAdvanced battery technologies researchAdvanced Battery Materials and Technologies