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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Autore principale:	Zhang, Tao
Natura:	Online
Lingua:	inglese
Pubblicazione:	KIT Scientific Publishing 2021
Soggetti:	Phasenfeldansatz Phasentrennung Nichtlokalität Endliche Verformungselastizität Sekundärbatterien Phase-field approach Phase segregation Nonlocality Finite deformation elasticity Secondary batteries thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TG Mechanical engineering and materials
Accesso online:	ONIX_20211013_9783731510024_43
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