A two-mechanism and multiscale compatible approach for solid state electrolytes of (Li-ion) batteries

L. Cabras; D. Danilov; W. Subber; V. Oancea; A. Salvadori

doi:10.1016/j.est.2021.103842

A two-mechanism and multiscale compatible approach for solid state electrolytes of (Li-ion) batteries

L. Cabras, D. Danilov, W. Subber, V. Oancea, A. Salvadori (Corresponding author)

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Abstract

All-solid-state batteries are claimed to be the next-generation battery system, in view of their safety accompanied by high energy densities. A new advanced, multiscale compatible, and fully three-dimensional model for solid electrolytes is presented in this note. The response of the electrolyte is profoundly studied theoretically and numerically, analyzing the equilibrium and steady-state behaviors, the limiting factors, as well as the most relevant constitutive parameters according to the sensitivity analysis of the model, the novel model is finally validated in accordance with experimental results.

Original language	English
Article number	103842
Number of pages	21
Journal	Journal of Energy Storage
Volume	48
DOIs	https://doi.org/10.1016/j.est.2021.103842
Publication status	Published - Apr 2022

Bibliographical note

Funding Information:
All authors approved the final version of the manuscript.

Publisher Copyright:
© 2021 Elsevier Ltd

Keywords

Model validation
Modeling and simulations
Sensitivity analysis
Solid electrolytes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.est.2021.103842

published versionFinal published version, 3.45 MBLicence: TAVERNE

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abstract = "All-solid-state batteries are claimed to be the next-generation battery system, in view of their safety accompanied by high energy densities. A new advanced, multiscale compatible, and fully three-dimensional model for solid electrolytes is presented in this note. The response of the electrolyte is profoundly studied theoretically and numerically, analyzing the equilibrium and steady-state behaviors, the limiting factors, as well as the most relevant constitutive parameters according to the sensitivity analysis of the model, the novel model is finally validated in accordance with experimental results.",

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T1 - A two-mechanism and multiscale compatible approach for solid state electrolytes of (Li-ion) batteries

AU - Cabras, L.

AU - Danilov, D.

AU - Subber, W.

AU - Oancea, V.

AU - Salvadori, A.

PY - 2022/4

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N2 - All-solid-state batteries are claimed to be the next-generation battery system, in view of their safety accompanied by high energy densities. A new advanced, multiscale compatible, and fully three-dimensional model for solid electrolytes is presented in this note. The response of the electrolyte is profoundly studied theoretically and numerically, analyzing the equilibrium and steady-state behaviors, the limiting factors, as well as the most relevant constitutive parameters according to the sensitivity analysis of the model, the novel model is finally validated in accordance with experimental results.

AB - All-solid-state batteries are claimed to be the next-generation battery system, in view of their safety accompanied by high energy densities. A new advanced, multiscale compatible, and fully three-dimensional model for solid electrolytes is presented in this note. The response of the electrolyte is profoundly studied theoretically and numerically, analyzing the equilibrium and steady-state behaviors, the limiting factors, as well as the most relevant constitutive parameters according to the sensitivity analysis of the model, the novel model is finally validated in accordance with experimental results.

KW - Model validation

KW - Modeling and simulations

KW - Sensitivity analysis

KW - Solid electrolytes

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VL - 48

JO - Journal of Energy Storage

JF - Journal of Energy Storage

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ER -

A two-mechanism and multiscale compatible approach for solid state electrolytes of (Li-ion) batteries

Abstract

Bibliographical note

Keywords

UN SDGs

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