Electrode blanks for use in electrochemical devices
US11990600B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Sep 24, 2020 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | Feb 23, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Fabricating the electrode blank includes baking a blank precursor. The blank precursor contains the components of an electrode active medium including an active material. Fabricating the electrode blank also includes performing one or more post-bake calender operations on the blank precursor after baking the blank precursor. Each post-bake calender operation includes calendering the blank precursor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.