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Main Title: Fluorite-Type Solid Solutions in the System Y-Ta-O-N: A Nitrogen-Rich Analogue to Yttria-Stabilized Zirconia (YSZ)
Author(s): Schilling, H.
Wolff, H.
Dronskowski, Richard
Lerch, Martin
Type: Article
Language Code: en
Abstract: Fluorite-type phases in the system Y-Ta-O-N have been prepared by ammonolysis of Y-Ta-O precursors. X-ray powder patterns show unusual asymmetrical reflection profiles explained by DFT and MD methods. The anion vacancy concentration of some of these oxynitrides is similar to that of yttria-doped zirconia, commercially used as solid electrolyte in fuel cells. Hence, these compounds are interesting candidates for mixed oxygen-nitrogen superion conductors
Issue Date: 2006
Date Available: 10-Oct-2018
DDC Class: 540 Chemie und zugeordnete Wissenschaften
Subject(s): Tantalum Oxynitride
Fluorite-type structure
computational chemistry
Sponsor/Funder: DFG, SPP 1136, Substitutionseffekte in ionischen Festkörpern
Journal Title: Zeitschrift für Naturforschung B
Publisher: De Gruyter
Publisher Place: Berlin
Volume: 61
Issue: 6
Publisher DOI: 10.1515/znb-2006-0604
Page Start: 660
Page End: 664
EISSN: 1865-7117
ISSN: 0932-0776
Appears in Collections:Inst. Chemie » Publications

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