HYBRID AI/C ELECTROCHEMICAL CAPACITOR WITH HIGH ENERGY DENSITY

Award Information
Agency: Department of Defense
Branch: Air Force
Contract: N/A
Agency Tracking Number: 41079
Amount: $100,000.00
Phase: Phase I
Program: SBIR
Awards Year: 1998
Solitcitation Year: N/A
Solitcitation Topic Code: N/A
Solitcitation Number: N/A
Small Business Information
EIC LABORATORIES, INC.
111 DOWNEY STREET, Norwood, MA, 02062
Duns: N/A
Hubzone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Trung H. Nguyen
 (781) 769-9450
Business Contact
Phone: () -
Research Institution
N/A
Abstract
The development of an all-solid-state hybrid A1/C electrochemical capacitor (EC) device incorporating electrodes consisting of high surface area carbon material coated with a film of anodized aluminum metal with dielectric oxide film on the surface and a high conductivity Polypyrole polymer electrolyte is proposed. The modeling of the energy density of new A1/C hybrid EC device based on actual cell data reported for carbon EC indicates that the practical energy density of the proposed hybrid A1/C EC device is about 33 Wh/1.The proposed solid-state hybrid A1/C EC device will have several attractive features:a) High cell voltage above 6 volts b) Practical energy density at 6 Volts to be 33 Wh/1 c) Operating temperature range between - 50 degree C and 200 degree C

* information listed above is at the time of submission.

Agency Micro-sites

US Flag An Official Website of the United States Government