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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...

Täydet tiedot

Tallennettuna:
Päätekijä: Zhang, Tao
Aineistotyyppi: Online
Kieli:englanti
Julkaistu: KIT Scientific Publishing 2021
Aiheet:
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
Linkit:ONIX_20211013_9783731510024_43
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