Mixed Lithium Salts Electrolyte Improves the High-Temperature Performance of Nickel-Rich Based Lithium-Ion Batteries

The long-term cycle performance of NCM811/Li batteries at high temperature was achieved by mixing LiDFOB and LiPF6 salts into the ethylene carbonate (EC) and ethyl methyl carbonate (EMC) solution (EC/EMC = 3:7 by volume). The differential scanning calorimeter (DSC) and thermogravimetric analysis (TG...

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Veröffentlicht in:	Journal of the Electrochemical Society 2020-07, Vol.167 (11), p.110544
Hauptverfasser:	Feng, Dongjin, Chen, Shimou, Wang, Rumeng, Chen, Tianhua, Gu, Shijie, Su, Jielong, Dong, Tao, Liu, Yuwen
Format:	Artikel
Sprache:	eng
Schlagworte:	High temperature Li(Ni0.8Co0.1Mn0.1)O2 Lithium-ion battery Mixed salts electrolyte
Online-Zugang:	Volltext
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