Doped tin oxide particles and doped tin oxide shells for core-shell particles
US12168612B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Jan 31, 2020 |
| Grant date | Dec 17, 2024 |
| Priority date | — |
| Expiry date | Nov 20, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L21/02628
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present disclosure relates to a strategy to synthesize antimony- and zinc-doped tin oxide particles with tunable band gap characteristics. The methods yield stable and monodispersed particles with great control on uniformity of shape and size. The methods produce undoped and antimony and zinc-doped tin oxide stand-alone and core-shell particles, both nanoparticles and microparticles, as well as antimony and zinc-doped tin oxide shells for coating particles, including plasmonic core particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.