A Novel Solid Electrolyte for Lithium Battery Systems

Award Information
Agency:
Department of Defense
Branch
Air Force
Amount:
$100,000.00
Award Year:
2004
Program:
SBIR
Phase:
Phase I
Contract:
FA8650-04-M-2436
Agency Tracking Number:
F041-193-1954
Solicitation Year:
2004
Solicitation Topic Code:
AF04-193
Solicitation Number:
2004.1
Small Business Information
MATERIALS & ELECTROCHEMICAL RESEARCH (ME
7960 S. Kolb Rd., Tucson, AZ, 85706
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
147518286
Principal Investigator:
Sorhab Hossain
Vice President of Technology
(520) 574-1980
mercorp@mercorp.com
Business Contact:
J.C.Withers
CEO
(520) 574-1980
jcwithers@mercorp.com
Research Institution:
n/a
Abstract
Solid lithium-ion conductive electrolytes offer great promise to the development of low cost, long life, safe lithium based batteries. Such solid electrolyte must have an ionic conductivity greater than 10-3 S/cm, lithium-ion transference number close to unity and stability up to 5 V. The present conventional solid polymer electrolytes are well short of meeting these requirements. A novel solid electrolyte containing a large anion moiety is proposed. The developed electrolyte expects to meet the desired characteristics and can be used in lithium based batteries. The proposed solid electrolyte will be produced and characterized using analytical and electrochemical techniques. Prototype full cells will be developed to assess the technical feasibility and proof of concept. The cost factors of every steps will be reviewed and a complete cost model will be developed that will provide a guide for Phase II work.

* information listed above is at the time of submission.

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