Skip to Content
Find More Like This
Return to Search

Fabrication of ionic liquid electrodeposited Cu--Sn--Zn--S--Se thin films and method of making

United States Patent

January 12, 2016
View the Complete Patent at the US Patent & Trademark Office
National Renewable Energy Laboratory - Visit the NREL Technology Transfer Website
A semiconductor thin-film and method for producing a semiconductor thin-films comprising a metallic salt, an ionic compound in a non-aqueous solution mixed with a solvent and processing the stacked layer in chalcogen that results in a CZTS/CZTSS thin films that may be deposited on a substrate is disclosed.
Bhattacharya; Raghu Nath (Littleton, CO)
Alliance for Sustainable Energy, LLC (Golden, CO)
14/ 323,651
July 3, 2014
CONTRACTUAL ORIGIN The United States Government has rights in this invention under Contract No. DE-AC36-08G028308 between the United States Department of Energy and the Alliance for Sustainable Energy, LLC, the Manager and Operator of the National Renewable Energy Laboratory.