Hierarchically ordered crystalline microporous materials with long-range mesoporous order having cubic symmetry
US12409445B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 9, 2023 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | Nov 26, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2300/1074
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A composition of matter is provided comprising hierarchically ordered crystalline microporous material having well-defined long-range mesoporous ordering of cubic symmetry. The composition possesses mesopores having walls of crystalline microporous material and a mass of mesostructure between mesopores of crystalline microporous material. Long-range ordering is defined by presence of secondary peaks in an X-ray diffraction (XRD) pattern and/or cubic symmetry observable by microscopy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.