Porous sheets and method of making same from porous carbon nanotubes and decomposing microorganisms
US11646403B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Mar 5, 2021 |
| Grant date | May 9, 2023 |
| Priority date | — |
| Expiry date | Aug 3, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of preparing a porous sheet includes mixing a matrix material dispersion including a matrix material dispersed in a first dispersion medium with a microorganism dispersion including microorganisms in a second dispersion medium, to form a mixture. The first and the second dispersion media are removed from the mixture to form a matrix sheet, and the microorganisms are decomposed from the matrix sheet to form the porous sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.