Platinum nanoparticle functionalized amine-modified fibrous hierarchical zeolite and method of making the same
US12221353B2 · kind B2 · utility
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Key dates
| Filing date | Aug 26, 2021 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Aug 26, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2004/04
- WIPO fieldOrganic fine chemistry
- 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 amine. A plurality of nanoparticles comprising platinum are immobilized on the framework.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.