Título
Physico-chemical parameter measurement and model response evaluation for a pseudo-two-dimensional model of a commercial lithium-ion batteryAutor-a (de otra institución)
Otras instituciones
CIC energiGUNEVersión
Postprint
Derechos
© 2021 ElsevierAcceso
Acceso abiertoVersión del editor
https://doi.org/10.1016/j.electacta.2021.138287Publicado en
Electrochimica Acta Vol. 382. N. artículo 138287, 2021Editor
ElsevierPalabras clave
Lithium-ion battery
Physico-chemical characterization
Parameter measurement
P2D model ... [+]
Physico-chemical characterization
Parameter measurement
P2D model ... [+]
Lithium-ion battery
Physico-chemical characterization
Parameter measurement
P2D model
Newman model [-]
Physico-chemical characterization
Parameter measurement
P2D model
Newman model [-]
Resumen
To effectively evaluate battery performance by means of electrochemical modelling, a consistent set of parameters is essential. The aim of this work is to provide a complete physico-chemical methodolo ... [+]
To effectively evaluate battery performance by means of electrochemical modelling, a consistent set of parameters is essential. The aim of this work is to provide a complete physico-chemical methodology to measure all the necessary parameters for a pseudo-two-dimensional (P2D) electrochemical model. Component composition, thermodynamic, kinetic and transport properties, parameters related to the porous structures, internal battery configuration and full-cell electrode balancing are presented for a commercial lithium-ion battery. Then, the measured parameters are entered into the P2D model, and battery responses are evaluated against full-cell experimental curves (galvanostatic charge-discharge at different current rates, EIS responses and pulses) to correlate numerical-experimental results. [-]
Financiador
Gobierno VascoGobierno Vasco
Programa
Programa Elkartek 2020Programa predoctoral de formación del personal investigador no doctor 2019-2020
Número
KK-2020-00078PRE_2019_2_0195
URI de la ayuda
Sin informaciónSin información
Proyecto
Investigación en materiales y sistemas estacionarios de almacenamiento de energía para la transición energética (CICe2020)Sin información
Colecciones
- Artículos - Ingeniería [639]