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A Madelung-Buckingham Model for the Variation of the Cubic Lattice Constant of LixMn2O4 during the charge and discharge of the Lithium-ion Battery

Daniel Sherwood·Bosco Emmanuel
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Abstract

LixMn2O4 is an important cathode material for the Li ion battery. During battery charging, the stoichiometry x varies continuously from 1 to zero and on discharging it varies from zero to one. The cubic lattice constant a of LixMn2O4 depends on the value of x and the variation of a with x has important consequences for the battery performance. In this paper, we use a Madelung-Buckingham model to study this variation and compare the results with experimental data on LixMn2O4

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Daniel Sherwood, Bosco Emmanuel. 2004-04-05. A Madelung-Buckingham Model for the Variation of the Cubic Lattice Constant of LixMn2O4 during the charge and discharge of the Lithium-ion Battery. https://arxiv.org/abs/cond-mat/0403163

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