Electrically conductive composite material and method
US12074326B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Jul 19, 2019 |
| Grant date | Aug 27, 2024 |
| Priority date | — |
| Expiry date | Aug 27, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
PDC resins are mixed with various sources of carbon to form electrodes through pyrolysis of the mixture of PDC resins and coal dust derived materials with or without other sources of carbon, substrates and the like. For example, a PDC resin—coal dust mixture produces a material for use as an anode in lithium ion batteries and supercapacitors when pyrolyzed to form a porous, electrically conductive ceramic composite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.