Metal halide solid-state surface treatment for nanocrystal materials
US9324562B1 · kind B1 · utility
9Cited by
2References
20Claims
0Family size
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Key dates
| Filing date | Nov 12, 2015 |
| Grant date | Apr 26, 2016 |
| Priority date | — |
| Expiry date | Nov 12, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Methods of treating nanocrystal and/or quantum dot devices are described. The methods include contacting the nanocrystals and/or quantum dots with a solution including metal ions and halogen ions, such that the solution displaces native ligands present on the surface of the nanocrystals and/or quantum dots via ligand exchange.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.