Journal Article

FZJ-2015-05696

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png On the True Indium Content of In-Filled Skutterudites

Visnow, E. ; Heinrich, C. P. ; Schmitz, A. ; de Boor, J. ; Leidich, P. ; Klobes, B.FZJ* ; Müller, W. E. (Corresponding author) ; Tremel, W. ; Hermann, R.FZJ*

2015
American Chemical Society Washington, DC

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Please use a persistent id in citations: doi:10.1021/acs.inorgchem.5b00799

Abstract: High-purity InxCo4Sb12 (nominal composition x = 0.12, 0.15, 0.18, 0.20) was prepared by a two-step method separating the CoSb3 formation from the topotactic filler insertion. The high purity of the compounds allowed studying the transport properties without bias from side phases. In0.160(2)Co4Sb12 (nominally In0.18Co4Sb12) revealed a zT ≈ 1 at 420°C. The linear correlation between the true In occupancy and lattice parameter a indicates the true In filling and allows predicting the filler content of AxCo4Sb12.

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Contributing Institute(s):

1. Streumethoden (JCNS-2)
2. JARA-FIT (JARA-FIT)
3. Streumethoden (PGI-4)

Research Program(s):

1. 144 - Controlling Collective States (POF3-144) (POF3-144)
2. 524 - Controlling Collective States (POF3-524) (POF3-524)
3. 6212 - Quantum Condensed Matter: Magnetism, Superconductivity (POF3-621) (POF3-621)
4. 6213 - Materials and Processes for Energy and Transport Technologies (POF3-621) (POF3-621)
5. 6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623) (POF3-623)

Appears in the scientific report 2015

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Database coverage:
; Current Contents - Physical, Chemical and Earth Sciences ; IF < 5 ; JCR ; NCBI Molecular Biology Database ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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