Silver nanoparticle-containing polymer film for facilitated olefin transport and method for the fabrication thereof
US8303692B2 · kind B2 · utility
2Cited by
6References
3Claims
0Family size
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Key dates
| Filing date | Dec 13, 2006 |
| Grant date | Nov 6, 2012 |
| Priority date | — |
| Expiry date | Sep 9, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C7/144
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A polymer membrane, based on a facilitated transport mechanism, for separating olefins from paraffins, and a method for fabricating is provided. In the polymer membrane for facilitated transport, silver nanoparticles are partially cationized and play a role as a carrier for transporting olefins across the membrane, with p-benzoquinone serving as an electron acceptor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.