Characterization of thermoelectric power generation Modules made from new materials

Jarrod L. Short; Jonathan D'Angelo; Adam D. Downey; Michael A. Pajor; Ed Timm; Harold Schock; Mercouri G. Kanatzidis; Timothy P. Hogan

Characterization of thermoelectric power generation Modules made from new materials

Jarrod L. Short, Jonathan D'Angelo, Adam D. Downey, Michael A. Pajor, Ed Timm, Harold Schock, Mercouri G. Kanatzidis, Timothy P. Hogan

Northwestern University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Citations (Scopus)

Abstract

Lead-Antimony-Silver-Tellurium (L-A-S-T) materials, synthesized at Michigan State University, show promising thermoelectric properties at high temperatures for use in power generation applications. Recent scaled-up quantities of L-A-S-T show a ZT=1.4 at 700 K approaching the figure of merit for samples made in small quantities [1]. These materials are of great interest for power generation applications with hot side temperatures in the range of 600-800 K. Developing these materials into working devices requires minimization of the thermal and electrical parasitic contact resistances, so various fabrication methods are under investigation. To examine each method, a new measurement system has been developed to characterize these devices under various load and temperature gradients. An introduction to the system will be presented, as well as results for devices made of the L-A-S-T materials.

Original language	English
Title of host publication	Materials Research Society Symposium Proceedings
Pages	309-315
Number of pages	7
Publication status	Published - May 8 2006
Event	2005 Materials Research Society Fall Meeting - Boston, MA, United States Duration: Nov 28 2005 → Dec 1 2005

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	886
ISSN (Print)	0272-9172

Other

Other	2005 Materials Research Society Fall Meeting
Country	United States
City	Boston, MA
Period	11/28/05 → 12/1/05

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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Cite this

Short, J. L., D'Angelo, J., Downey, A. D., Pajor, M. A., Timm, E., Schock, H., Kanatzidis, M. G., & Hogan, T. P. (2006). Characterization of thermoelectric power generation Modules made from new materials. In Materials Research Society Symposium Proceedings (pp. 309-315). (Materials Research Society Symposium Proceedings; Vol. 886).

Characterization of thermoelectric power generation Modules made from new materials. / Short, Jarrod L.; D'Angelo, Jonathan; Downey, Adam D.; Pajor, Michael A.; Timm, Ed; Schock, Harold; Kanatzidis, Mercouri G.; Hogan, Timothy P.

Materials Research Society Symposium Proceedings. 2006. p. 309-315 (Materials Research Society Symposium Proceedings; Vol. 886).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Short, JL, D'Angelo, J, Downey, AD, Pajor, MA, Timm, E, Schock, H, Kanatzidis, MG & Hogan, TP 2006, Characterization of thermoelectric power generation Modules made from new materials. in Materials Research Society Symposium Proceedings. Materials Research Society Symposium Proceedings, vol. 886, pp. 309-315, 2005 Materials Research Society Fall Meeting, Boston, MA, United States, 11/28/05.

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title = "Characterization of thermoelectric power generation Modules made from new materials",

abstract = "Lead-Antimony-Silver-Tellurium (L-A-S-T) materials, synthesized at Michigan State University, show promising thermoelectric properties at high temperatures for use in power generation applications. Recent scaled-up quantities of L-A-S-T show a ZT=1.4 at 700 K approaching the figure of merit for samples made in small quantities [1]. These materials are of great interest for power generation applications with hot side temperatures in the range of 600-800 K. Developing these materials into working devices requires minimization of the thermal and electrical parasitic contact resistances, so various fabrication methods are under investigation. To examine each method, a new measurement system has been developed to characterize these devices under various load and temperature gradients. An introduction to the system will be presented, as well as results for devices made of the L-A-S-T materials.",

author = "Short, {Jarrod L.} and Jonathan D'Angelo and Downey, {Adam D.} and Pajor, {Michael A.} and Ed Timm and Harold Schock and Kanatzidis, {Mercouri G.} and Hogan, {Timothy P.}",

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AU - Short, Jarrod L.

AU - D'Angelo, Jonathan

AU - Downey, Adam D.

AU - Pajor, Michael A.

AU - Timm, Ed

AU - Schock, Harold

AU - Kanatzidis, Mercouri G.

AU - Hogan, Timothy P.

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AB - Lead-Antimony-Silver-Tellurium (L-A-S-T) materials, synthesized at Michigan State University, show promising thermoelectric properties at high temperatures for use in power generation applications. Recent scaled-up quantities of L-A-S-T show a ZT=1.4 at 700 K approaching the figure of merit for samples made in small quantities [1]. These materials are of great interest for power generation applications with hot side temperatures in the range of 600-800 K. Developing these materials into working devices requires minimization of the thermal and electrical parasitic contact resistances, so various fabrication methods are under investigation. To examine each method, a new measurement system has been developed to characterize these devices under various load and temperature gradients. An introduction to the system will be presented, as well as results for devices made of the L-A-S-T materials.

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