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Thesis

The impact of path dependent degradation on the lifetime of Lithium-Ion batteries

Abstract:

To ensure lithium-ion batteries are reliable in terms of lifetime and performance, a detailed understanding of their ageing behaviour is essential. Models that predict battery lifetime require knowledge of the causes of degradation and operating conditions that accelerate it. Batteries experience two ageing modes: calendar ageing at rest and cyclic ageing during the passage of current. Existing empirical ageing models treat these as independent, but degradation may be sensitive to their or...

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Division:
MPLS
Department:
Engineering Science
Role:
Author

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Role:
Supervisor
ORCID:
0000-0002-0620-3955
Type of award:
DPhil
Level of award:
Doctoral
Awarding institution:
University of Oxford

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