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PEM Lightweight Fuel Cell Stack (PEM-LS)

Award Information

Department of Defense
Award ID:
Program Year/Program:
1995 / SBIR
Agency Tracking Number:
Solicitation Year:
Solicitation Topic Code:
Solicitation Number:
Small Business Information
ElectroChem, Inc.
400 W CUMMINGS PARK STE 5600 WOBURN, MA 01801-1651
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Woman-Owned: Yes
Minority-Owned: Yes
HUBZone-Owned: No
Phase 1
Fiscal Year: 1995
Title: PEM Lightweight Fuel Cell Stack (PEM-LS)
Agency / Branch: DOD / ARMY
Contract: N/A
Award Amount: $68,043.00


Proton exchange membrane fuel cells have gained much importance for providing electric power for vehicles and other portable powerplants due to their demonstrated excellent power density and fuel economies. They are particularly suited for man-portable powerplants because of their potential for lightweight and simple systems. It is the objective of this proposed Phase I program to explore two candidate stack configurations, both of which have high potential for significant weight reduction over the conventional bi-polar plate configuration. These configurations were chosen from the results of preliminary stack weight analysis and compared to the weight of a conventional bi-polar plate configuration. Weight savings of over 35% are apparent. One configuration in particular utilizes existing fuel cell material as starting materials, and it is anticipated that this effort will be highly successful. The development of both configurations will be conducted in parallel until the time that an overall technical assessment can be made. One configuration will be selected to be fabricated into a 3 cell demonstration stack to finally evaluate its function in a stack environment. Conceptual design will be performed for a lightweight fuel cell system.

Principal Investigator:

Calvin L. Bushnell

Business Contact:

Small Business Information at Submission:

Electrochem, Inc.
400 West Cummings Park Woburn, MA 01801

Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No