Platinum organometallic complex functionalized amine-modified fibrous hierarchical zeolite and method of making the same
US12209024B2 · kind B2 · utility
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Key dates
| Filing date | Aug 26, 2021 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Oct 8, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2002/86
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A functionalized fibrous hierarchical zeolite includes a framework comprising aluminum atoms, silicon atoms, and oxygen atoms, the framework further comprising a plurality of micropores and a plurality of mesopores. The functionalized fibrous hierarchical zeolite is functionalized with at least one terminal amine bonded to a silicon atom. Terminal organometallic functionalities are bonded to a nitrogen atom of the at least one terminal amine, the terminal organometallic functionalities comprising a platinum atom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.