Jump to main content
Jump to site search

Issue 42, 2013
Previous Article Next Article

SPS-assisted preparation of the Magnéli phase WO2.90 for thermoelectric applications

Author affiliations

Abstract

We describe the preparation and simultaneous consolidation of WO2.90 by spark plasma sintering (SPS). SPS allows for the direct manufacturing of large amounts of consolidated material. Synchrotron powder X-ray diffraction indicates that the material is single phase. Microstructure analysis indicates that the pellet is fully dense, allowing high-temperature thermoelectric properties to be reliably measured. The as-prepared samples of WO2.90 reach a ZT of 0.1 at 1100 K.

Graphical abstract: SPS-assisted preparation of the Magnéli phase WO2.90 for thermoelectric applications

Back to tab navigation

Supplementary files

Article information


Submitted
02 Jun 2013
Accepted
30 Jul 2013
First published
07 Aug 2013

J. Mater. Chem. A, 2013,1, 13050-13054
Article type
Communication

SPS-assisted preparation of the Magnéli phase WO2.90 for thermoelectric applications

G. Kieslich, C. S. Birkel, J. E. Douglas, M. Gaultois, I. Veremchuk, R. Seshadri, G. D. Stucky, Y. Grin and W. Tremel, J. Mater. Chem. A, 2013, 1, 13050
DOI: 10.1039/C3TA12145C

Social activity

Search articles by author

Spotlight

Advertisements