Method for fabricating core-shell particles supported on carrier and core-shell particles supported on carrier fabricated by the same
US9735432B2 · kind B2 · utility
6Cited by
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8Claims
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Key dates
| Filing date | Apr 22, 2013 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Oct 1, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/948
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention provides a method for fabricating core-shell particles supported on a carrier, the method including: forming a solution by adding a first metal supported on a carrier to a solvent; adjusting a pH of the solution from 7 to 14 and adding a metal salt of a second metal thereto; and forming core-shell particles by adding a reducing agent to the solution and forming a shell including the second metal on a surface of a core particle including the first metal, and core-shell particles fabricated by the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.