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Phase I Nano-Engineered Anode Materials For Rapid Recharge High Energy Density…

Award Information

Agency:
Department of Defense
Branch:
Office of the Secretary of Defense
Award ID:
82974
Program Year/Program:
2007 / SBIR
Agency Tracking Number:
O063-EP5-4176
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Yardney Technical Products, Inc.
2000 South County Trail East Greenwich, RI 02818-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2007
Title: Phase I Nano-Engineered Anode Materials For Rapid Recharge High Energy Density Lithium-ion Batteries
Agency / Branch: DOD / OSD
Contract: N00014-07-M-0110
Award Amount: $96,655.00
 

Abstract:

The objective of this proposal is to demonstrate the feasibility of producing a novel nano-engineered anode material that significantly shortens the Li+ diffusion length and enable lithium ion batteries capable of being quickly recharged in less than 15 minutes. A nanostructured electrode will be engineered by adapting template-assisted fabrication of copper nanorod arrays as miniature current collectors and depositing titanate based nano-particles on copper nanorod forest using a simple and inexpensive method of electrochemical deposition. Demonstrate its ability to apply a small laboratory half-cell that can charge in less than 15 minutes without deposition of metallic lithium. A recent study on electrodes with nano-architectured current collectors showed a promising high-rate capacity. Using such electrodes, the researchers demonstrated a factor of six improvements in power density over planar electrodes and an 80% retention of total capacity at 8C rate over 100 cycles. Yardney/Lithion, Inc., a leader in cutting edge Li-ion batteries technology and producers of such high power batteries for variety of commercial, aerospace and military applications, proposes in collaboration with research experts in nano-engineering of materials, at Worcester Polytechnic Institute in Massachusetts, to investigate nano-architectured amorphous TiO2 based anode materials for a new generation rapid recharge lithium ion battery.

Principal Investigator:

Joseph Gnanaraj
Research Scientist
8605991100
joeg@lithion.com

Business Contact:

Vincent Yevoli
Chief Operating Officer
8605991100
vyevoli@lithion.com
Small Business Information at Submission:

YARDNEY TECHNICAL PRODUCTS, INC.
82 Mechanic Street Pawcatuck, CT 06379

EIN/Tax ID: 061287991
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No