Safety studies of Li-ion key components by ARC

Thermal behaviors of metal cathode material, graphite anode material and electrolyte have been studied using the accelerated rate calorimetry (ARC(R)) technique. The pristine cathode, anode and electrolyte materials are stable up to 200/spl deg/C. The fully lithiated graphite has the lowest thermal...

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Bibliographic Details
Main Authors: Lampe-Onnerud, C., Jie Shi, Chamberlain, R., Onnerud, P.
Format: Conference Proceeding
Language:English
Subjects:
Acceleration
Anodes
Battery charge measurement
Calorimetry
Cathodes
Crystalline materials
Inorganic materials
Instruments
Safety
Thermal stability
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Summary:Thermal behaviors of metal cathode material, graphite anode material and electrolyte have been studied using the accelerated rate calorimetry (ARC(R)) technique. The pristine cathode, anode and electrolyte materials are stable up to 200/spl deg/C. The fully lithiated graphite has the lowest thermal stability and highest self-heating rate. The exothermic reactions of Li-ion cells at different states-of-charge have also been studied.
ISSN:1089-8182
DOI:10.1109/BCAA.2001.905156