The effect of electrolyte parameter variation upon the performance of lithium iron phosphate (LiFePO4)

Ranom, Rahifa and Ahmad Jamal, Saidatul Nur Aisyahtun Sakinah and Bacho, Risna Syakinah (2022) The effect of electrolyte parameter variation upon the performance of lithium iron phosphate (LiFePO4). Indonesian Journal of Electrical Engineering and Computer Science, 28 (1). pp. 58-66. ISSN 2502-4752

Text 07 29550 REV (1).PDF Download (672kB)

Abstract

This study focuses on the effect of electrolyte parameter variation upon the performance of lithium iron phosphate (LiFePO4) due to high demand of the electronic devices among consumers and industrial sectors that require efficicent LiFePO4 batteries. Hence, it is essential to improve its performance by optimizing the electrolyte parameter of the cell. The mathematical models of lithium-ion batteries based on the drift-diffusion model consists of the electrolyte and lithium transport equations in the electrode particles which incorporated the geometry of cell microstructure to the coefficients in the macroscopic model was solved numerically using the method of lines (MOL) technique. The effect of electrolyte parameter variation on the discharge curve of LiFePO4 using lithium hexa-fluorophosphate (LiPF6 ) as the base electrolyte is examined by varying the electrolyte parameters: initial concentration of lithium ions (c0), the effective diffusivity of lithium ions (D) and the effective ionic conductivity (

Item Type:	Article
Uncontrolled Keywords:	Electrolyte parameter, LiFePO4, Lithium-ion
Divisions:	Faculty of Electrical Engineering
Depositing User:	Sabariah Ismail
Date Deposited:	24 Jun 2024 08:27
Last Modified:	24 Jun 2024 08:27
URI:	http://eprints.utem.edu.my/id/eprint/26785
Statistic Details:	View Download Statistic

Actions (login required)

View Item