Carbon-based porous material and preparation method and use thereof
US11161745B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | May 26, 2017 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | May 26, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/16
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present disclosure relates to a carbon-based porous material microscopically exhibiting a three-dimensional cross-linked net-like hierarchical pore structures with micropores nested in mesopores that are in turn nested in macropores. Such material provides for accelerated adsorption and desorption rates and lower desorption temperatures for recovery of organic gas molecules.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.