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Document type:
Konferenzbeitrag 
Author(s):
Ebert, Fabian; Sextl, Gerhard; Lienkamp, Markus 
Title:
Effect of a flexible battery module bracing on cell aging 
Abstract:
Lithium-ion battery cells consist either of a stacked or a wound configuration of a separator between two coated electrodes. The expansion of the graphite anode due to lithium intercalation, when charging, leads to a macroscopic expansion of the cell. State of the art rigid battery module bracing causes a periodic pressure build-up over a full charge/discharge cycle and therefore a compression of the battery separator. Furthermore, this results in a reduced diffusivity of the lithium-ions, which...    »
 
Keywords:
FTM Komponenten von Elektrofahrzeugen 
Book / Congress title:
2017 Twelfth International Conference on Ecological Vehicles and Renewable Energies (EVER) 
Publisher:
IEEE 
Date of publication:
01.04.2017 
Year:
2017 
Covered by:
Scopus 
Print-ISBN:
978-1-5386-1692-5 
Reviewed:
ja 
TUM Institution:
Lehrstuhl für Fahrzeugtechnik