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Title: Methods for producing single crystal mixed halide perovskites

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 C.
Issue Date:
OSTI Identifier:
Alliance for Sustainable Energy, LLC NREL
Patent Number(s):
Application Number:
Contract Number:
Resource Relation:
Patent File Date: 2016 Feb 29
Research Org:
National Renewable Energy Lab. (NREL), Golden, CO (United States)
Sponsoring Org:
Country of Publication:
United States

Works referenced in this record:

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