Thermal instabilities of organic carbonates with charged cathode materials in lithium-ion batteries

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Title:	Thermal instabilities of organic carbonates with charged cathode materials in lithium-ion batteries
Authors:	Duh, Yih-Shing Kao, Chen-Shan Ou, Wei-Jie Hsu, Jing-Ming
Contributors:	職業安全衛生系
Keywords:	Lithium-ion battery Thermal hazard Cathode material Transition metal oxides
Date:	2014-06
Issue Date:	2015-05-06 21:26:31 (UTC+8)
Publisher:	Springer
Abstract:	Thermal instabilities of de-lithiated materials with organic carbonates were verified by DSC. Transition metal oxides FePO4, NiO2, Mn2O4, and Co3O4 were mixed with DEC, DMC, EC, EMC, and PC then dynamically screened to about 500 A degrees C. Curves were acquired and analyzed to determine exothermic onset temperatures and reaction enthalpies. These data for assessing the thermal hazards of conditions were compared to those data published in literature.
Relation:	Journal of thermal Analysis and Calorimetry, v.116 n.3, pp.1105-1110
Appears in Collections:	[Dept. of Occupational Safety] Periodical Articles

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