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INORGANIC HALIDE PEROVSKITE NANOWIRES AND METHODS OF FABRICATION THEREOF

United States Patent Application

20170217785
A1
View the Complete Application at the US Patent & Trademark Office
Lawrence Berkeley National Laboratory - Visit the Technology Transfer and Intellectual Property Management Department Website
This disclosure provides systems, methods, and apparatus related to inorganic halide perovskite nanowires. In one aspect, a first solution comprising cesium oleate or rubidium oleate in a first organic solvent is provided. A second solution comprising a lead halide and a surfactant in a second organic solvent is provided. The halide is selected from a group consisting of chlorine, bromine, and iodine. The first solution and the second solution are mixed. A reaction between the cesium oleate or the rubidium oleate and the lead halide forms a plurality of nanowires comprising an inorganic lead halide perovskite.
Yang, Peidong (Kensington, CA), Dou, Letian (Albany, CA), Zhang, Dandan (Albany, CA), Lai, Minliang (El Cerrito, CA), Wong, Andrew B. (San Francisco, CA)
The Regents of the University of California (Oakland CA)
15/ 422,169
February 1, 2017
STATEMENT OF GOVERNMENT SUPPORT [0002] This invention was made with government support under Contract No. DE-AC02-05CH11231 awarded by the U.S. Department of Energy. The government has certain rights in this invention.