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High temperature measurement of the Seebeck coefficient and the electrical conductivity

de Boor, Johannes and Stiewe, Christian and Ziolkowski, Pawel and Dasgupta, Titas and Karpinski, Gabriele and Lenz, Ernst and Edler, Frank and Müller, Eckhard (2013) High temperature measurement of the Seebeck coefficient and the electrical conductivity. Journal of Electronic Materials, 42 (7), pp. 1711-1718. Springer. DOI: 10.1007/s11664-012-2404-z ISSN 0361-5235

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Abstract

We have developed a system for simultaneous measurement of the electrical conductivity and Seebeck coefficient for thermoelectric samples in the temperature region of 300 K to 1000 K. The system features flexibility in sample dimensions and easy sample exchange. To verify the accuracy of the setup we have referenced our system against the NIST standard reference material 3451 and other setups and can show good agreement. The developed system has been used in the search for a possible high-temperature Seebeck standard material. FeSi2 emerges as a possible candidate, as this material combines properties typical of thermoelectric materials with large-scale fabrication, good spatial homogeneity, and thermal stability up to 1000 K.

Item URL in elib:https://elib.dlr.de/85809/
Document Type:Article
Additional Information:Corresponding author: Johannes de Boor Email: Johannes.deBoor@dlr.de
Title:High temperature measurement of the Seebeck coefficient and the electrical conductivity
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
de Boor, JohannesGerman Aerospace Center, Institute of Materials Research, Köln, GermanyUNSPECIFIED
Stiewe, ChristianGerman Aerospace Center, Institute of Materials Research, Köln, GermanyUNSPECIFIED
Ziolkowski, PawelGerman Aerospace Center, Institute of Materials Research, Köln, GermanyUNSPECIFIED
Dasgupta, TitasGerman Aerospace Center, Institute of Materials Research, Köln, GermanyUNSPECIFIED
Karpinski, GabrieleGerman Aerospace Center, Institute of Materials Research, Köln, GermanyUNSPECIFIED
Lenz, ErnstPhysikalisch-Technische Bundesanstalt, Abbestraße 2-12, 10587 Berlin, GermanyUNSPECIFIED
Edler, FrankPhysikalisch-Technische Bundesanstalt, Abbestraße 2-12, 10587 Berlin, GermanyUNSPECIFIED
Müller, EckhardGerman Aerospace Center, Institute of Materials Research, Köln, GermanyUNSPECIFIED
Date:30 January 2013
Journal or Publication Title:Journal of Electronic Materials
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:42
DOI :10.1007/s11664-012-2404-z
Page Range:pp. 1711-1718
Publisher:Springer
ISSN:0361-5235
Status:Published
Keywords:Thermoelectrics measurement technique measurement of Seebeck coefficient Seebeck coefficient reference material
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Project Fahrzeugenergiesysteme III (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Materials Research > Thermoelectric Materials and Systems
Deposited By: Zabrocki, Dr. Knud
Deposited On:27 Nov 2013 14:34
Last Modified:31 Jul 2019 19:43

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