Multi layered nanostructured materials for ionic and electronic transport in chemical and electrochemical devices
US12034180B1 · kind B1 · utility
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27Claims
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Key dates
| Filing date | Jan 9, 2019 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | Jul 5, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to nanostructured hybrid polymer composite membranes and methods for producing same. Specifically, the invention relates to nanofiber membranes produced through various methods, including electrospinning of at least one polymer into a non-woven nanofiber structure. The disclosed nanofiber membranes may also be compressed to further provide unique physical, chemical, and thermal properties that make such membranes suitable for a range of specific applications, including, but not limited to, use as nanostructured separators in lithium-ion batteries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.