Advanced High Energy Density Lithium-ion Batteries

Award Information
Agency: Department of Defense
Branch: Air Force
Contract: FA8650-08-M-2886
Agency Tracking Number: O081-EP2-1143
Amount: $100,000.00
Phase: Phase I
Program: SBIR
Awards Year: 2008
Solicitation Year: 2008
Solicitation Topic Code: OSD08-EP2
Solicitation Number: 2008.1
Small Business Information
7960 S. Kolb Rd., Tucson, AZ, 85706
DUNS: 147518286
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Sohrab Hossain
 Vice-Pres. Electrochemical Tech.
 (520) 574-1980
Business Contact
 James Withers
Title: C.E.O.
Phone: (520) 574-1980
Research Institution
The present lithium-ion battery technology needs further improvement with respect to specific energy (Wh/kg) and energy density (Wh/l) for military, aerospace, and transportation applications. The improvement in specific energy and energy density can be achieved by choosing (i) an electrochemical couple having high specific capacity of individual electrode materials and/or (ii) an electrochemical couple having high open-circuit voltage. A new battery chemistry consisting of a novel high practical capacity anode, high capacity, high voltage cathode, and a new electrolyte that can stand up to 5 V vs Li is proposed for the development of high energy density lithium-ion batteries. In Phase I, the proposed materials will be produced, characterized, and qualified for the development of lithium-ion cells. Several prototype lithium-ion cells will be fabricated with the proposed materials anode and their performance with respect to specific energy and long-term cycling will be evaluated.

* Information listed above is at the time of submission. *

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