Method for producing metal complex quantum crystals
US9139907B2 · kind B2 · utility
3Cited by
1References
10Claims
0Family size
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Key dates
| Filing date | Sep 6, 2011 |
| Grant date | Sep 22, 2015 |
| Priority date | — |
| Expiry date | Feb 7, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2004/61
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present quantum crystals are produced by a method characterized in that an aqueous solution of plasmon metal complex made from a ligand and a plasmon metal selected from the group consisting of gold, silver, copper, nickel, zinc, aluminum, and platinum is prepared and brought into contact with a carrier made of a metal or a metal alloy having an electrode potential lower than an electrode potential of the plasmon metal in the aqueous solution. When the plasmon metal complex is precipitated as quantum crystals arranged on the carrier, the metal complex crystals are formed as metal quantum dots.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.