Modelling the effect of anode particle radius and anode reaction rate constant on capacity fading of li-ion batteries

Jha, Vikalp ORCID: https://orcid.org/0000-0001-8279-9626 and Krishnamurthy, Balaji 2021. Modelling the effect of anode particle radius and anode reaction rate constant on capacity fading of li-ion batteries. Journal of Electrochemical Science and Engineering 12 (2) , pp. 359-372. 10.5599/jese.1147

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Abstract

This paper investigates the effect of anode particle radius and anode reaction rate constant on the capacity fading of lithium-ion batteries. It is observed through simulation results that capacity fade will be lower when the anode particle size is smaller. Simulation results also show that when reaction rate constant is highest, the capacity loss is the lowest of lithium-ion battery. The potential drop across the SEI layer (solid electrolyte interphase) is studied as a function of the anode particle radiusand anode reaction rate constant. Modelling results are compared with experimental data and found to compare well.

Item Type:	Article
Date Type:	Published Online
Status:	Published
Schools:	Engineering
Publisher:	International Association of Physical Chemists
ISSN:	1847-9286
Date of First Compliant Deposit:	2 February 2024
Date of Acceptance:	26 November 2021
Last Modified:	02 Feb 2024 16:45
URI:	https://orca.cardiff.ac.uk/id/eprint/165784

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