Journal article
Parametrisation and Use of a Predictive DFN Model for a High-Energy NCA/Gr-SiOx Battery
Abstract
We demonstrate the predictive power of a parametrised Doyle-Fuller-Newman (DFN) model of a commercial cylindrical (21700) lithium-ion cell with NCA/Gr-SiOx chemistry. Model parameters result from the deconstruction of a fresh commercial cell to determine/confirm chemistry and micro-structure, and also from electrochemical experiments with half-cells built from electrode samples. The simulations predict voltage profiles for (i) galvanostatic …
Authors
Zülke A; Korotkin I; Foster JM; Nagarathinam M; Hoster H; Richardson G
Journal
Journal of The Electrochemical Society, Vol. 168, No. 12,
Publisher
The Electrochemical Society
Publication Date
December 1, 2021
DOI
10.1149/1945-7111/ac3e4a
ISSN
0013-4651