Phase-field modeling and machine learning of electric-thermal-mechanical breakdown of polymer-based dielectrics
Polymer dielectrics are promising for high-density energy storage but dielectric breakdown is poorly understood. Here, a phase-field model is developed to investigate electric, thermal, and mechanical effects in the breakdown process for a range of polymer dielectrics, and analytical expression for...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2019-04-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-019-09874-8 |