Methods for synthesis of semiconductor nanocrystals and thermoelectric compositions
Patent
·
OSTI ID:913572
- Newton, MA
- Carlisle, MA
- Watertown, MA
- Arlington, MA
The present invention provides methods for synthesis of IV VI nanostructures, and thermoelectric compositions formed of such structures. In one aspect, the method includes forming a solution of a Group IV reagent, a Group VI reagent and a surfactant. A reducing agent can be added to the solution, and the resultant solution can be maintained at an elevated temperature, e.g., in a range of about 20.degree. C. to about 360.degree. C., for a duration sufficient for generating nanoparticles as binary alloys of the IV VI elements.
- Research Organization:
- Boston College, Chestnut Hill, MA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FG02-00ER45805
- Assignee:
- Massachusetts Institute of Technology (Cambridge, MA); The Trustees of Boston College (Chestnut Hill, MA)
- Patent Number(s):
- 7,255,846
- Application Number:
- 11/120,725
- OSTI ID:
- 913572
- Country of Publication:
- United States
- Language:
- English
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