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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Superior document:Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
:
Zhang, Tao
Year of Publication:2021
Language:English
Series:Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
Physical Description:1 electronic resource (224 p.)
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id 993544769604498
ctrlnum (CKB)5590000000629399
(oapen)https://directory.doabooks.org/handle/20.500.12854/72269
(EXLCZ)995590000000629399
collection bib_alma
record_format marc
spelling Zhang, Tao auth
Phase-field Modeling of Phase Changes and Mechanical Stresses in Electrode Particles of Secondary Batteries
Karlsruhe KIT Scientific Publishing 2021
1 electronic resource (224 p.)
text txt rdacontent
computer c rdamedia
online resource cr rdacarrier
Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
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.
English
Mechanical engineering & materials bicssc
Phasenfeldansatz
Phasentrennung
Nichtlokalität
Endliche Verformungselastizität
Sekundärbatterien
Phase-field approach
Phase segregation
Nonlocality
Finite deformation elasticity
Secondary batteries
3-7315-1002-2
language English
format eBook
author Zhang, Tao
spellingShingle Zhang, Tao
Phase-field Modeling of Phase Changes and Mechanical Stresses in Electrode Particles of Secondary Batteries
Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
author_facet Zhang, Tao
author_variant t z tz
author_sort Zhang, Tao
title Phase-field Modeling of Phase Changes and Mechanical Stresses in Electrode Particles of Secondary Batteries
title_full Phase-field Modeling of Phase Changes and Mechanical Stresses in Electrode Particles of Secondary Batteries
title_fullStr Phase-field Modeling of Phase Changes and Mechanical Stresses in Electrode Particles of Secondary Batteries
title_full_unstemmed Phase-field Modeling of Phase Changes and Mechanical Stresses in Electrode Particles of Secondary Batteries
title_auth Phase-field Modeling of Phase Changes and Mechanical Stresses in Electrode Particles of Secondary Batteries
title_new Phase-field Modeling of Phase Changes and Mechanical Stresses in Electrode Particles of Secondary Batteries
title_sort phase-field modeling of phase changes and mechanical stresses in electrode particles of secondary batteries
series Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
series2 Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
publisher KIT Scientific Publishing
publishDate 2021
physical 1 electronic resource (224 p.)
isbn 3-7315-1002-2
illustrated Not Illustrated
work_keys_str_mv AT zhangtao phasefieldmodelingofphasechangesandmechanicalstressesinelectrodeparticlesofsecondarybatteries
status_str n
ids_txt_mv (CKB)5590000000629399
(oapen)https://directory.doabooks.org/handle/20.500.12854/72269
(EXLCZ)995590000000629399
carrierType_str_mv cr
hierarchy_parent_title Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
is_hierarchy_title Phase-field Modeling of Phase Changes and Mechanical Stresses in Electrode Particles of Secondary Batteries
container_title Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
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