Kapak Resmi

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

Diğer sürümleri göster (1)

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...

Ful tanımlama

Kaydedildi:
Detaylı Bibliyografya
Yazar: Zhang, Tao (auth)
Materyal Türü: Elektronik Kitap Bölümü
Dil:İngilizce
Baskı/Yayın Bilgisi: Karlsruhe KIT Scientific Publishing 2021
Seri Bilgileri:Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
Konular:
Mechanical engineering & materials
Phasenfeldansatz
Phasentrennung
Nichtlokalität
Endliche Verformungselastizität
Sekundärbatterien
Phase-field approach
Phase segregation
Nonlocality
Finite deformation elasticity
Secondary batteries
Online Erişim:DOAB: download the publication
DOAB: description of the publication
Etiketler: Etiketle
Etiket eklenmemiş, İlk siz ekleyin!
Diğer Bilgiler
Özet: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 particle size and SOC dependent miscibility gap of the nanoscale insertion materials. Finally, we introduce the nonlocal species concentration theory, and show how the nonlocality influences the results.
Fiziksel Özellikler:1 electronic resource (224 p.)
ISBN:KSP/1000100537
9783731510024
Erişim:Open Access

Benzer Materyaller