Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/112217
Title: Elimination of Vacancies in Titanium Monoxide under High Pressure in Combination with High Temperature
Authors: Valeeva, A. A.
Rempel, A. A.
Pfitzner, A.
Issue Date: 2015
Publisher: Springer-Verlag Wien
Springer Science and Business Media LLC
Citation: Valeeva A. A. Elimination of Vacancies in Titanium Monoxide under High Pressure in Combination with High Temperature / A. A. Valeeva, A. A. Rempel, A. Pfitzner // Monatshefte fur Chemie. — 2015. — Vol. 146. — Iss. 8. — P. 1205-1209.
Abstract: The material design with controlled structure was performed on titanium monoxide with structural vacancies on both sublattices. The polycrystalline powder of disordered titanium monoxide TiO0.98 with B1 structure was subjected to high pressures up to 60 kbar and high temperatures up to 2273 K. The X-ray powder diffraction of as-prepared and treated powders revealed cubic single-phase crystals. The lattice constant of this phase increased from 417.6(3) to 418.5(3) pm due to decreasing vacancy concentration on the titanium sublattice from 13.3 to 8.5 at.% after a highest pressure-highest temperature treatment for 1 h. Graphical abstract: [Figure not available: see fulltext.] © 2015 Springer-Verlag Wien.
Keywords: NON-STOICHIOMETRY
STRUCTURAL VACANCY
VACANCY ELIMINATION
XRD
URI: http://hdl.handle.net/10995/112217
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 84927534488
PURE ID: 431163
ISSN: 0026-9247
metadata.dc.description.sponsorship: We are grateful to Dr. M. Andratschke, F. Rau, and U. Schiessl for their help during the experiments. This work was financially supported by the AvH Foundation, RFBR Nos. 14-03-00869 and 15-03-00453.
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

Files in This Item:
File Description SizeFormat 
2-s2.0-84927534488.pdf707,5 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.