Method of preparation of nanoparticles using mercury thiolate compounds
US11377590B2 · kind B2 · utility
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Key dates
| Filing date | Sep 18, 2020 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Sep 18, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/40
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of preparation of mercury chalcogenide nanoparticles that includes the steps of providing a precursor of mercury and mixing the precursor of mercury with a precursor of chalcogenide, wherein the precursor of mercury is a mercury thiolate. Also, mercury telluride nanoparticles and their use in an IR photodetector, an IR photoconversion device, an IR filter or an IR photodiode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.