A New Ti9O10 Nanophase Prepared by Heat-Treating Nonstoichiometric Milled TiOy Nanopowder | Sciact - CRIS-system of Boreskov Institute of Catalysis

A New Ti9O10 Nanophase Prepared by Heat-Treating Nonstoichiometric Milled TiOy Nanopowder Full article

Journal

Inorganic Materials
ISSN: 0020-1685 , E-ISSN: 1608-3172

Output data

Year: 2018, Volume: 54, Number: 6, Pages: 568-574 Pages count : 7 DOI: 10.1134/S0020168518060158

Tags

TiOy titanium monoxide high-energy milling nanocrystal structural transformations electronic structure

Authors

Valeeva A.A. ^1,2 , Kostenko M.G. ¹ , Nazarova S.Z. ¹ , Gerasimov E.Y. ³ , Rempel A.A. ^1,2

Affiliations

1	Institute of Solid State Chemistry, Ural Branch, Russian Academy of Sciences, Pervomaiskaya ul. 91, Yekaterinburg, 620990 Russia
2	Yeltsin Federal University, ul. Mira 19, Yekaterinburg, 620002 Russia
3	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent’eva 5, Novosibirsk, 630090 Russia

Funding (1)

Russian Science Foundation

14-23-00025

A Ti9O10 nanophase (sp. gr. Immm) has been synthesized via high-energy milling followed by prolonged high-temperature vacuum heat treatment of nonstoichiometric TiOy titanium monoxide. The atomic structure and microstructure of Ti9O10 have been investigated by X-ray powder diffraction and high-resolution transmission electron microscopy. According to quantum-chemical calculation results, macrocrystalline Ti9O10 is less energetically favorable than a disordered cubic phase of the same composition, TiO10/9, so the formation of the former phase is due to size effects.

Valeeva A.A. , Kostenko M.G. , Nazarova S.Z. , Gerasimov E.Y. , Rempel A.A.
A New Ti9O10 Nanophase Prepared by Heat-Treating Nonstoichiometric Milled TiOy Nanopowder
Inorganic Materials. 2018. V.54. N6. P.568-574. DOI: 10.1134/S0020168518060158 WOS Scopus РИНЦ AN OpenAlex

Валеева А.А. , Костенко М.Г. , Назарова С.З. , Герасимов Е.Ю. , Ремпель А.А.
Новая нанофаза Ti9O10, полученная термообработкой нестехиометрического размолотого нанопорошка TiOy
Неорганические материалы. 2018. Т.54. №6. С.597-604. DOI: 10.7868/S0002337X18060088 РИНЦ OpenAlex

Submitted:	Nov 24, 2017
Published print:	Jun 1, 2018
Published online:	Jun 6, 2018

Web of science:	WOS:000434473700008
Scopus:	2-s2.0-85048191775
Elibrary:	35749428
Chemical Abstracts:	2018:1096738
OpenAlex:	W2807361408

DB	Citing
Web of science	10
Scopus	9
Elibrary	9
OpenAlex	10