The Effects of Internal Stress and Lithium Transport on Fracture in Storage Materials in Lithium-Ion Batteries
Fracture of storage particles is considered to be one of the major reasons for capacity fade and increasing power loss in Li-ion batteries. In this work, we tackle the problem by merging a coupled model of mechanical stress and diffusion of Li-ions with a phase field description of an evolving crack...
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| Format: | Online |
| Język: | angielski |
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KIT Scientific Publishing
2021
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| Hasła przedmiotowe: | |
| Dostęp online: | 35229 |
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| _version_ | 1869525261305774080 |
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| author | Klinsmann, Markus |
| author_browse | Klinsmann, Markus |
| author_facet | Klinsmann, Markus |
| author_sort | Klinsmann, Markus |
| collection | Directory of Open Access Books |
| description | Fracture of storage particles is considered to be one of the major reasons for capacity fade and increasing power loss in Li-ion batteries. In this work, we tackle the problem by merging a coupled model of mechanical stress and diffusion of Li-ions with a phase field description of an evolving crack. The novel approach allows us to study the evolution of the Li concentration together with the initiation and growth of a crack in an arbitrary geometry and without presuming a specific crack path. |
| format | Online |
| id | doab-20.500.12854ir-45891 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | KIT Scientific Publishing |
| publisherStr | KIT Scientific Publishing |
| record_format | ojs |
| spelling | doab-20.500.12854ir-458912024-04-09T23:15:27Z The Effects of Internal Stress and Lithium Transport on Fracture in Storage Materials in Lithium-Ion Batteries Klinsmann, Markus T1-995 Lithium-Diffusion Lithium-Ionen-BatterienCrack Growth Storage Particles Risswachstum Phasefield Li-Diffusion Phasenfeld Li-Ion-Batteries Speicherpartikel thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues Fracture of storage particles is considered to be one of the major reasons for capacity fade and increasing power loss in Li-ion batteries. In this work, we tackle the problem by merging a coupled model of mechanical stress and diffusion of Li-ions with a phase field description of an evolving crack. The novel approach allows us to study the evolution of the Li concentration together with the initiation and growth of a crack in an arbitrary geometry and without presuming a specific crack path. 2021-02-11T12:09:14Z 2021-02-11T12:09:14Z 2019-07-30 20:02:00 2016 book 35229 21929963 9783731504559 https://directory.doabooks.org/handle/20.500.12854/45891 eng Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie image/jpeg Attribution-ShareAlike 4.0 International https://www.ksp.kit.edu/9783731504559 KIT Scientific Publishing 10.5445/KSP/1000050956 10.5445/KSP/1000050956 68fffc18-8f7b-44fa-ac7e-0b7d7d979bd2 9783731504559 IX, 216 p. open access |
| spellingShingle | T1-995 Lithium-Diffusion Lithium-Ionen-BatterienCrack Growth Storage Particles Risswachstum Phasefield Li-Diffusion Phasenfeld Li-Ion-Batteries Speicherpartikel thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues Klinsmann, Markus The Effects of Internal Stress and Lithium Transport on Fracture in Storage Materials in Lithium-Ion Batteries |
| title | The Effects of Internal Stress and Lithium Transport on Fracture in Storage Materials in Lithium-Ion Batteries |
| title_full | The Effects of Internal Stress and Lithium Transport on Fracture in Storage Materials in Lithium-Ion Batteries |
| title_fullStr | The Effects of Internal Stress and Lithium Transport on Fracture in Storage Materials in Lithium-Ion Batteries |
| title_full_unstemmed | The Effects of Internal Stress and Lithium Transport on Fracture in Storage Materials in Lithium-Ion Batteries |
| title_short | The Effects of Internal Stress and Lithium Transport on Fracture in Storage Materials in Lithium-Ion Batteries |
| title_sort | effects of internal stress and lithium transport on fracture in storage materials in lithium ion batteries |
| topic | T1-995 Lithium-Diffusion Lithium-Ionen-BatterienCrack Growth Storage Particles Risswachstum Phasefield Li-Diffusion Phasenfeld Li-Ion-Batteries Speicherpartikel thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues |
| topic_facet | T1-995 Lithium-Diffusion Lithium-Ionen-BatterienCrack Growth Storage Particles Risswachstum Phasefield Li-Diffusion Phasenfeld Li-Ion-Batteries Speicherpartikel thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues |
| url | 35229 |
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