A simple model for diffusion-induced dislocations during the lithiation of crystalline materials
Assuming that the lithiation reaction occurs randomly in individual small particles in the vicinity of the reaction front, a simple model of diffusion-induced dislocations was developed. The diffusion-induced dislocations are controlled by the misfit strain created by the diffusion of solute atoms o...
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| Format: | Article |
| Language: | English |
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Elsevier
2014-01-01
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| Series: | Theoretical and Applied Mechanics Letters |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2095034915303354 |
| _version_ | 1819236524139479040 |
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| author | Fuqian Yang |
| author_facet | Fuqian Yang |
| author_sort | Fuqian Yang |
| collection | DOAJ |
| description | Assuming that the lithiation reaction occurs randomly in individual small particles in the vicinity of the reaction front, a simple model of diffusion-induced dislocations was developed. The diffusion-induced dislocations are controlled by the misfit strain created by the diffusion of solute atoms or the phase transformation in the vicinity of the reaction front. The dislocation density is proportional to the total surface area of the “lithiated particle” and inversely proportional to the particle volume. The diffusion-induced dislocations relieve the diffusion-induced stresses. |
| first_indexed | 2024-12-23T13:05:48Z |
| format | Article |
| id | doaj.art-538142b183f04118a9fdcab16e6ba5f1 |
| institution | Directory Open Access Journal |
| issn | 2095-0349 |
| language | English |
| last_indexed | 2024-12-23T13:05:48Z |
| publishDate | 2014-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Theoretical and Applied Mechanics Letters |
| spelling | doaj.art-538142b183f04118a9fdcab16e6ba5f12022-12-21T17:45:54ZengElsevierTheoretical and Applied Mechanics Letters2095-03492014-01-014510.1063/2.1405101A simple model for diffusion-induced dislocations during the lithiation of crystalline materialsFuqian YangAssuming that the lithiation reaction occurs randomly in individual small particles in the vicinity of the reaction front, a simple model of diffusion-induced dislocations was developed. The diffusion-induced dislocations are controlled by the misfit strain created by the diffusion of solute atoms or the phase transformation in the vicinity of the reaction front. The dislocation density is proportional to the total surface area of the “lithiated particle” and inversely proportional to the particle volume. The diffusion-induced dislocations relieve the diffusion-induced stresses.http://www.sciencedirect.com/science/article/pii/S2095034915303354diffusionmisfit straindislocation densitylithiation |
| spellingShingle | Fuqian Yang A simple model for diffusion-induced dislocations during the lithiation of crystalline materials Theoretical and Applied Mechanics Letters diffusion misfit strain dislocation density lithiation |
| title | A simple model for diffusion-induced dislocations during the lithiation of crystalline materials |
| title_full | A simple model for diffusion-induced dislocations during the lithiation of crystalline materials |
| title_fullStr | A simple model for diffusion-induced dislocations during the lithiation of crystalline materials |
| title_full_unstemmed | A simple model for diffusion-induced dislocations during the lithiation of crystalline materials |
| title_short | A simple model for diffusion-induced dislocations during the lithiation of crystalline materials |
| title_sort | simple model for diffusion induced dislocations during the lithiation of crystalline materials |
| topic | diffusion misfit strain dislocation density lithiation |
| url | http://www.sciencedirect.com/science/article/pii/S2095034915303354 |
| work_keys_str_mv | AT fuqianyang asimplemodelfordiffusioninduceddislocationsduringthelithiationofcrystallinematerials AT fuqianyang simplemodelfordiffusioninduceddislocationsduringthelithiationofcrystallinematerials |