Study of Ni-Zn battery by coupling strain gauge measurements and acoustic emission
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866909977574113280 |
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| author | Degret, F Lespinats, Sylvain Guillet, N Alias, M Thivel, P. -X |
| author_facet | Degret, F Lespinats, Sylvain Guillet, N Alias, M Thivel, P. -X |
| contents | Two different non-destructive techniques of characterization were coupled to study the mechanical behavior of materials inside a battery during operation: measurement of the deformation of a battery casing by strain gauge and acoustic emission due to the release of mechanical stress inside the battery materials. Experiments were conducted on a commercial Ni-Zn AA-type battery and, particularly, phenomena occurring during overcharge were considered. Beyond the example of this study on a Ni-Zn battery, these two techniques offer complementary information that can be very useful for the monitoring and management of different type of batteries. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_23275 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Study of Ni-Zn battery by coupling strain gauge measurements and acoustic emission Degret, F Lespinats, Sylvain Guillet, N Alias, M Thivel, P. -X Classical Physics Two different non-destructive techniques of characterization were coupled to study the mechanical behavior of materials inside a battery during operation: measurement of the deformation of a battery casing by strain gauge and acoustic emission due to the release of mechanical stress inside the battery materials. Experiments were conducted on a commercial Ni-Zn AA-type battery and, particularly, phenomena occurring during overcharge were considered. Beyond the example of this study on a Ni-Zn battery, these two techniques offer complementary information that can be very useful for the monitoring and management of different type of batteries. |
| title | Study of Ni-Zn battery by coupling strain gauge measurements and acoustic emission |
| topic | Classical Physics |
| url | https://arxiv.org/abs/2512.23275 |