Methods for producing single crystal mixed halide perovskites
Patent
·
OSTI ID:1369227
An aspect of the present invention is a method that includes contacting a metal halide and a first alkylammonium halide in a solvent to form a solution and maintaining the solution at a first temperature, resulting in the formation of at least one alkylammonium halide perovskite crystal, where the metal halide includes a first halogen and a metal, the first alkylammonium halide includes the first halogen, the at least one alkylammonium halide perovskite crystal includes the metal and the first halogen, and the first temperature is above about 21.degree. C.
- Research Organization:
- National Renewable Energy Laboratory (NREL), Golden, CO (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC36-08G028308
- Assignee:
- Alliance for Sustainable Energy, LLC
- Patent Number(s):
- 9,701,696
- Application Number:
- 15/055,712
- OSTI ID:
- 1369227
- Resource Relation:
- Patent File Date: 2016 Feb 29
- Country of Publication:
- United States
- Language:
- English
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