The Effects of Internal Stress and Lithium Transport on Fracture in Storage Materials in Lithium-Ion Batteries
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| Autore: |
Klinsmann Markus
|
| Titolo: |
The Effects of Internal Stress and Lithium Transport on Fracture in Storage Materials in Lithium-Ion Batteries
|
| Pubblicazione: | KIT Scientific Publishing, 2016 |
| Descrizione fisica: | 1 online resource (IX, 216 p. p.) |
| Soggetto topico: | Technology: general issues |
| Soggetto non controllato: | Li-Diffusion |
| Li-Ion-Batteries | |
| Lithium-Diffusion | |
| Lithium-Ionen-BatterienCrack Growth | |
| Phasefield | |
| Phasenfeld | |
| Risswachstum | |
| Speicherpartikel | |
| Storage Particles | |
| Sommario/riassunto: | 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. |
| Titolo autorizzato: | The Effects of Internal Stress and Lithium Transport on Fracture in Storage Materials in Lithium-Ion Batteries |
| ISBN: | 1000050956 |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9910346775903321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |