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Title: Electrodeposition of gallium for photovoltaics

Patent ·
OSTI ID:1289618

An electroplating solution and method for producing an electroplating solution containing a gallium salt, an ionic compound and a solvent that results in a gallium thin film that can be deposited on a substrate.

Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC36-08GO28308
Assignee:
Alliance for Sustainable Energy, LLC (Golden, CO)
Patent Number(s):
9,410,259
Application Number:
14/240,679
OSTI ID:
1289618
Resource Relation:
Patent File Date: 2012 Sep 04
Country of Publication:
United States
Language:
English

References (9)

Aqueous immersion plating bath and method for plating patent May 2000
Efficient gallium thin film electroplating methods and chemistries patent March 2009
Electroplating methods and chemistries for deposition of copper-indium-gallium containing thin films patent February 2011
Gallium electroplating methods and electrolytes employing mixed solvents patent May 2011
Methods for Fabricating Thin Film Solar Cells patent-application March 2010
Forming a Photovoltaic Device patent-application May 2011
Controlled electrodeposition of Cu–Ga from a deep eutectic solvent for low cost fabrication of CuGaSe2 thin film solar cells journal January 2011
Low cost methods for the production of semiconductor films for CuInSe2/CdS solar cells journal June 1987
CIGS-based solar cells prepared from electrodeposited precursor films journal March 2012