Improving high voltage stability of lithium cobalt oxide/graphite battery via forming protective films simultaneously on anode and cathode by using electrolyte additive

作者: Bin Li , Yaqiong Wang , Haibin Lin , Jiansheng Liu , Lidan Xing

DOI: 10.1016/J.ELECTACTA.2014.07.085

关键词: CathodeElectrolyteLithium-ion batteryMaterials scienceLithium vanadium phosphate batterySeparator (electricity)GraphiteLithium cobalt oxideInorganic chemistryAnode

摘要: We report a new finding that high voltage stability of lithium cobalt oxide (LiCoO 2)/graphite battery can be improved by using vinyl ethylene carbonate (VEC) as an electrolyte additive …

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