One-step process for synthesis of core shell nanocrystals
US10815424B2 · kind B2 · utility
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22Claims
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Key dates
| Filing date | Dec 28, 2016 |
| Grant date | Oct 27, 2020 |
| Priority date | — |
| Expiry date | Nov 11, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/95
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Present invention provides a process for the synthesis of size and composition tunable colloidal PbMgS core and PbMgS/MS core shell quantum dots emitting in the near infrared (NIR) region of the spectrum in a single operation in a continuous flow reactor. M includes at least one of Cd, Mg, Zn and Cu metals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.