Metal Oxide-Carbon Nanocomposites for Aqueous and Nonaqueous Supercapacitors

Award Information
Agency: National Aeronautics and Space Administration
Branch: N/A
Contract: NNX11CC64C
Agency Tracking Number: 090083
Amount: $600,000.00
Phase: Phase II
Program: STTR
Awards Year: 2011
Solicitation Year: 2009
Solicitation Topic Code: T6.01
Solicitation Number: N/A
Small Business Information
1310 Research Park Drive, Manhattan, KS, 66502-
DUNS: 94685
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Slawomir Winecki
 Principal Investigator
 (785) 537-0179
Business Contact
 Aaron Madison
Title: Chief Operating Officer
Phone: (785) 537-0179
Research Institution
 Battelle Memorial Institute
 Gail Engel
 505 King Avenue
Columbus, OH, 43201-2693
 () -
 Domestic nonprofit research organization
This Small Business Technology Transfer Phase 2 effort focuses on development of a supercapacitor energy storage device based on novel metal oxide-carbon nanocomposites. In the Phase 1 project, NanoScale discovered a group of cathode nanocomposites with an exceptionally high capacitance of 270 F/g and a large potential window of 3.8 V versus metallic lithium in inorganic electrolytes. The combination of a large capacitance and a high achievable device voltage, allows for construction of hybrid supercapacitors with high energy and power densities and a very long lifetime. Importantly, the materials developed by NanoScale are easy to produce on a large industrial scale since no costly raw materials or manufacturing methods are required.In Phase 2, a complete supercapacitor system, including nanocomposite cathode and anode electrodes and nonaqueous low temperature electrolytes, will be tested and optimized. The proposed project will be a joint effort between NanoScale Corporation, Battelle Memorial Institute, the STTR partner, and Rayovac, a well known battery manufacturer. This team is uniquely qualified to carry out the proposed research due to its rich experience in manufacturing of nanoscale materials, supercapacitor development and large scale battery manufacturing. NanoScale and Battelle will jointly develop the proposed supercapacitor system. Rayovac will fabricate and evaluate prototype supercapacitors.

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

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