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 |
|---|---|
| : | |
| 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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| 100 | 1 | |a Zhang, Tao |4 auth | |
| 245 | 1 | 0 | |a Phase-field Modeling of Phase Changes and Mechanical Stresses in Electrode Particles of Secondary Batteries |
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| 490 | 1 | |a Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie | |
| 520 | |a 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. | ||
| 546 | |a English | ||
| 650 | 7 | |a Mechanical engineering & materials |2 bicssc | |
| 653 | |a Phasenfeldansatz | ||
| 653 | |a Phasentrennung | ||
| 653 | |a Nichtlokalität | ||
| 653 | |a Endliche Verformungselastizität | ||
| 653 | |a Sekundärbatterien | ||
| 653 | |a Phase-field approach | ||
| 653 | |a Phase segregation | ||
| 653 | |a Nonlocality | ||
| 653 | |a Finite deformation elasticity | ||
| 653 | |a Secondary batteries | ||
| 776 | |z 3-7315-1002-2 | ||
| 906 | |a BOOK | ||
| ADM | |b 2023-12-15 05:37:00 Europe/Vienna |f system |c marc21 |a 2021-11-06 21:41:15 Europe/Vienna |g false | ||
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