Electrochemical-Thermal Coupled Model of Lithium-Ion Batteries for Low Temperature Charging

Autor:	Peng Wu, Hao Ge, Yakun Zhang, Jianbo Zhang, Jan Romberg
Rok vydání:	2017
Předmět:	Trickle charging Materials science chemistry Thermal Electrode Thermodynamics chemistry.chemical_element Lithium Electrolyte Ion Voltage Concentration polarization
Zdroj:	Lecture Notes in Electrical Engineering ISBN: 9789811035265
DOI:	10.1007/978-981-10-3527-2_12
Popis:	To study the low temperature charging performance of lithium-ion batteries, the electrochemical-thermal coupled model is developed. Some key parameters in the model are measured, which includes the kinetic related parameters and the thermal properties. The model is validated with the charging curves at different temperatures with two thermal boundary conditions and several C-rates. Using this model, the voltage loss during low temperature charging is broken down to electrolyte voltage loss, electrode interfacial kinetic loss and solid particle concentration polarization loss. Results show that the negative electrode intercalation kinetic loss is the dominant during low temperature charging.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7c6e8f9d2eb6f7d86c93701f7698b5fd https://doi.org/10.1007/978-981-10-3527-2_12 Zobrazit plný text záznamu