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PBO and Silicone-Resin Free-Standing High-Temperature Films for…

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
57455
Program Year/Program:
2002 / SBIR
Agency Tracking Number:
021NM-1056
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Itn Energy Systems, Inc.
8130 Shaffer Parkway Littleton, CO 80127-4107
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2002
Title: PBO and Silicone-Resin Free-Standing High-Temperature Films for Monolithically-Integrated CIGS Devices
Agency / Branch: DOD / USAF
Contract: F29601-02-C-0068
Award Amount: $98,163.00
 

Abstract:

"ITN Energy Systems, Inc. is developing a space photovoltaic (PV) product based on our commercialization partner, Global Solar Energy, Inc.'s (GSE) flexible thin-film polycrystalline copper-indium-gallium-diselenide (CIGS) technology. These devices arebeing made as discrete cells on metallic foil substrates, as well as a monolithically integrated device on a polymeric substrate. While we have demonstrated a cell efficiency approaching 10% on a polyimide (PI) substrate, the record efficiency of 18.8% asmeasured at the National Renewable Energy Laboratory (NREL) was deposited on a rigid glass substrate, and approaching 18% on a flexible stainless steel foil substrate. ITN has demonstrated that PBO films can survive higher processing temperature than ourbaseline Upilex PI substrate. Furthermore, we have teamed with Dow Corning to develop free-standing silicon-resin based foils that will be capable of achieving the higher processing temperatures in order to pursue higher efficiencies. Both the PBO andsilicones should be able to achieve processing temperatures above 500¿C while providing an electrically insulated substrate to facilitate monolithic integration. ITN shall acquire PBO films and Dow Corning shall provide prototype silicone-based films todemonstrate CIGS devices, and the best performing substrate shall be utilized in Phase 2 to demonstrate monolithically-integrated PV modules. Reduced manufactured cost due to monolithic integr

Principal Investigator:

Joseph Armstrong
Division Manager, Adv PV
3032855103
jarmstrong@itnes.com

Business Contact:

John Stevens
President
3032851738
jtevens@itnes.com
Small Business Information at Submission:

Itn Energy Systems, Inc.
8130 Shaffer Pkwy Littleton, CO 80127

EIN/Tax ID: 841582609
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No