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1. IN6659/DELNP/2011 - METHODS OF MAKING COPPER SELENIUM PRECURSOR COMPOSITIONS WITH A TARGETED COPPER SELENIDE CONTENT AND PRECURSOR COMPOSITIONS AND THIN FILMS RESULTING THEREFROM

Office
India
Application Number 6659/DELNP/2011
Application Date 01.09.2011
Publication Number 6659/DELNP/2011
Publication Date 04.05.2012
Publication Kind A
IPC
C01G 3/10
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
3Compounds of copper
10Sulfates
Applicants HELIOVOLT CORPORATION
ALLIANCE FOR SUSTANABLE ENERGY, LLC.
Inventors CALVIN J. CURTIS
ALEXANDER MIEDANER
JENNIFER LEISCH
MARINUS FRANCISCUS ANTONIUS MARIA VAN HEST
DAVID S.GINLEY
MATTHEW TAYLOR
BILLY . STANBERY
Title
(EN) METHODS OF MAKING COPPER SELENIUM PRECURSOR COMPOSITIONS WITH A TARGETED COPPER SELENIDE CONTENT AND PRECURSOR COMPOSITIONS AND THIN FILMS RESULTING THEREFROM
Abstract
(EN) Precursor compositions containing copper and selenium suitable for deposition on a substrate to form thin films suitable for semi-conductor applications. Methods of forming the precursor compositions using primary amine solvents and methods of forming the thin films wherein the selection of temperature and duration of heating controls the formation of a targeted species of copper selenide.