Phase-field Modeling of Phase Changes and Mechanical Stresses in Electrode Particles of Secondary Batteries

Phase-field Modeling of Phase Changes and Mechanical Stresses in Electrode Particles of Secondary Batteries

Most storage materials exhibit phase changes, which cause stresses and, thus, lead to damage of the electrode particles. In this work, a phase-field model for the cathode material NaxFePO4 of Na-ion batteries is studied to understand phase changes and stress evolution. Furthermore, we study the part...

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Detalles Bibliográficos
Otros Autores: Zhang, Tao (auth)
Formato: Libro electrónico
Idioma:Inglés
Publicado: Karlsruhe KIT Scientific Publishing 2021
Colección:Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
Materias:
Mechanical engineering & materials
Phasenfeldansatz
Phasentrennung
Nichtlokalität
Endliche Verformungselastizität
Sekundärbatterien
Phase-field approach
Phase segregation
Nonlocality
Finite deformation elasticity
Secondary batteries
Ver en Biblioteca Universitat Ramon Llull:https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009654208406719

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