Method of manufacturing core-shell particles by a microwave plasma process
US11801555B2 · kind B2 · utility
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15References
19Claims
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Key dates
| Filing date | Mar 17, 2022 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Mar 17, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/896
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Methods are disclosed for producing core-shell particles having a uniform size using a microwave plasma process. More particularly, methods of the present technology are used to manufacture core-shell particles having a core at least partially surrounded by a shell. The core and shell of the core-shell particles are chemically distinct. Methods of the present technology occur within a plasma chamber of a microwave plasma reactor and a microwave formed plasma is utilized to vaporize core precursor material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.