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High-Efficiency, Nanowire Based Thermoelectric Tapes for Waste Heat Recovery

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
Program Year/Program:
2013 / STTR
Agency Tracking Number:
120309
Solicitation Year:
2012
Solicitation Topic Code:
T3.01
Solicitation Number:
Small Business Information
Structured Materials Industries
201 Circle Drive North Unit # 102 Piscataway, NJ 08854-3723
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2013
Title: High-Efficiency, Nanowire Based Thermoelectric Tapes for Waste Heat Recovery
Agency: NASA
Contract: NNX13CS07P
Award Amount: $124,999.00
 

Abstract:

Thermoelectric devices offer a simple and reliable means to convert radioisotope thermal energy into useable electrical power.Present thermoelectric devices based on bulk materials are limited by low conversion efficiencies, due to fundamental limitation of identifying materials with both a high electrical conductivity and low thermal conductivity. Nanowires provides a means to circumvent this limitation, and achieve combinations of properties not possible with bulk materials. To accomplish this task, SMI will demonstrate the formation of nanocomposite structures in a SiGe matrix by gas flow hollow cathode (GFHC) sputtering creating high ZT for the GFHC sputter deposited solid state nanocomposite thermoelectric materials. The potential for high deposition rate, and thick films for the solid state nanocomposite materials, on a range of substrates, by GFHC sputtering will be investigated and demonstated, along with a pathway forward to development of a high efficiency TE power conversion system prototype in Phase II.

Principal Investigator:

Nick Sbrockey
Principal Investigator
7323029274
sbrockey@structuredmaterials.com

Business Contact:

Gary Tompa
President
7323029274
gstompa@aol.com
Small Business Information at Submission:

Structured Materials Industries, Inc.
201 Circle Drive North, Suite 102/103 Piscataway, NJ 08854-3723

EIN/Tax ID: 223175106
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
UCSC-OSP
1156 High St
Santa Cruz, CA 95064-95064
Contact: Gary Tompa