This Small Business Innovation Research (SBIR) Phase I project will leverage recently-published research which indicates that new types of anode nanocarbons can produce high reversible lithium (Li) storage capacity and stable cycle capability. The work will use hollow carbon nanofibers to produce Li-ion electrode performance which is close to or surpasses theoretical values (i.e., the electrical performance of LiC6). The unique morphology of these fibers, i.e., a hollow core, stacked cup, structure and open, graphitic planes, is expected to facilitate reversible Li-ion intercalation.

Over the past decade, lithium ion has developed into a mainstream battery technology with considerable commercial impact. Safe, rechargeable, inexpensive Li-ion batteries are enjoying a growing customer base in diverse markets - from consumer electronics to space vehicles. As mature as this industry is, there are still good prospects for achieving major performance improvements through the use of advanced materials. The unique morphology of the carbon nanofibers and the fact that these materials can readily be transitioned into an existing client base of Li-ion battery producers and users holds great promise for this cutting-edge research.

Agency
National Science Foundation (NSF)
Institute
Division of Industrial Innovation and Partnerships (IIP)
Type
Standard Grant (Standard)
Application #
0419757
Program Officer
Rosemarie D. Wesson
Project Start
Project End
Budget Start
2004-07-01
Budget End
2004-12-31
Support Year
Fiscal Year
2004
Total Cost
$99,497
Indirect Cost
Name
Applied Sciences, Inc.
Department
Type
DUNS #
City
Cedarville
State
OH
Country
United States
Zip Code
45314