Octamolybdate compounds exhibiting bright emission
US11192908B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Aug 16, 2019 |
| Grant date | Dec 7, 2021 |
| Priority date | — |
| Expiry date | Aug 16, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2211/183
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Methods for the synthesis of a polyoxometalate compounds include heating a metal precursor in the presence of an organic salt. The polyoxometalate compounds produced herein display high photoluminescence quantum yields and photoluminescence maximums in the blue and/or violet regions of the electromagnetic spectrum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.