HYBRID AI/C ELECTROCHEMICAL CAPACITOR WITH HIGH ENERGY DENSITY

Award Information
Agency:
Department of Defense
Branch
Air Force
Amount:
$100,000.00
Award Year:
1998
Program:
SBIR
Phase:
Phase I
Contract:
n/a
Award Id:
41079
Agency Tracking Number:
41079
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
111 DOWNEY STREET, Norwood, MA, 02062
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Trung H. Nguyen
(781) 769-9450
Business Contact:
() -
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.

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