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SBIR Phase I: Cofacial Metal Complexes as Oxygen Reduction Catalysts for PEM…

Award Information

Agency:
National Science Foundation
Branch:
N/A
Award ID:
52676
Program Year/Program:
2001 / SBIR
Agency Tracking Number:
0060513
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Aspen Systems, Inc.
184 Cedar Hill Street Marlborough, MA 01752-3017
View profile »
Woman-Owned: No
Minority-Owned: Yes
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2001
Title: SBIR Phase I: Cofacial Metal Complexes as Oxygen Reduction Catalysts for PEM Fuel Cells
Agency: NSF
Contract: 0060513
Award Amount: $100,000.00
 

Abstract:

This Small Business Innovation Research (SBIR) Phase I project involves developing highly active oxygen reduction catalysts for Proton Exchange Membrane (PEM) fuel cells. Most of the technologies and subsystems for PEM fuel cells are currently well established via vigorous efforts by both the government and private industries. However, the electrochemical reduction of O2 to H2O in acid at potentials close to the thermodynamically permitted value remains a daunting challenge. The primary technical barrier to achieving higher operating voltages is the large cathode overvoltage due to the low activity of the oxygen reduction catalyst. Therefore, improvements are necessary in oxygen reduction catalysts to meet PNGV performance and cost targets. In this SBIR Phase I program, highly active oxygen reduction catalyst will be synthesized by supporting cofacial metal complexes on nanostructured carbon aerogels. Electrode structures will be designed for fuel cell catalysts. The aerogel support will be designed to stabilize the cofacial structure of the metal complexes and optimized for both reactivity and facile molecular access. The catalysts will have significantly higher activities and utilization efficiencies than current state-of-the-art Pt catalysts and lead to reduced catalyst loadings. The catalyst activity in PEM fuel cells is too low to make these cells attractive power plants for transportation applications. If the proposed research is successful the resulting catalysts that are more active than the Pt/C catalyst would make PEM fuel cells commercially viable power sources

Principal Investigator:

Wendell Rhine
5084815058
wrhine@aspensystems.com

Business Contact:

Kang P. Lee
President
5084815058
klee@aspensystems.com
Small Business Information at Submission:

Aspen Systems Inc.
184 Cedar Hill Street Marlborough, MA 01752

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