Gas evolution behaviors for several cathode materials in lithium-ion batteries

Several 18650 lithium-ion batteries using LiCoO 2, LiMn 2O 4, and LiFePO 4 as cathode materials were assembled separately. Gas species of these batteries under normal cycling and overcharging to 4.5 and 5.0 V conditions were examined by means of GC–MS method. Under the normal charge and discharge vo...

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Veröffentlicht in:	Journal of power sources 2005-03, Vol.142 (1), p.285-291
Hauptverfasser:	Kong, Weihe, Li, Hong, Huang, Xuejie, Chen, Liquan
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Cathode Direct energy conversion and energy accumulation Electrical engineering. Electrical power engineering Electrical power engineering Electrochemical conversion: primary and secondary batteries, fuel cells Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Fuel cells Gas evolution Lithium-ion batteries
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