Inorganic Materials

, volume 53 , issue 11 , pages 1174-1179

Influence of the degree of order and nonstoichiometry on the microstructure and microhardness of titanium monoxide

A A Valeeva ^{1, 2}

S V Rempel ^{1, 2}

H. Schroettner ³

A A Rempel' ^{1, 2}

Hide authors affiliations Show authors affiliations: 3 affiliations

Institute of Solid State Chemistry, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia |

Yeltsin Federal University, Yekaterinburg, Russia |

Institute for Electron Microscopy and Nanoanalysis, Graz University of Technology, Graz, Austria |

Publication type: Journal Article

Publication date: 2017-10-01

Pleiades Publishing

Inorganic Materials

scimago Q4

wos Q4

SJR: 0.183

CiteScore: 1.3

Impact factor: 0.7

ISSN: 00201685, 16083172

DOI: 10.1134/s0020168517110152

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Materials Chemistry

Metals and Alloys

Inorganic Chemistry

General Chemical Engineering

Abstract

The influence of the degree of order and nonstoichiometry on the microstructure of TiO y titanium monoxide has been studied. The microstructure of substoichiometric, stoichiometric, and superstoichiometric titanium monoxide samples has been found to be determined by the presence of various ordered phases, which nucleate and grow in a matrix consisting of the high-temperature, cubic phase. The microhardness of titanium monoxide has been shown to depend on both nonstoichiometry and the degree of order, ranging from 9.9 to 14.0 GPa. The microhardness of the ordered monoxide exceeds that of the disordered monoxide, which is due to the formation of domains of an ordered phase, which hinder dislocation motion.

Found

1 citation

Gerasimov Evgeny

🥼

PhD in Physics and Mathematics

391 publications, 5 365 citations, 29 reviews

h-index: 37

Boreskov Institute of Catalysis of the Siberian Branch of the Russian Academy of Sciences

Novosibirsk State University

1 citation

Dorosheva Irina

🥼 🤝

PhD in Physics and Mathematics

29 publications, 273 citations

h-index: 9

Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences

Ural Federal University

Research interests

Highly entropic materials

Nanotechnology

Photocatalysis

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Valeeva A. A. et al. Influence of the degree of order and nonstoichiometry on the microstructure and microhardness of titanium monoxide // Inorganic Materials. 2017. Vol. 53. No. 11. pp. 1174-1179.

GOST all authors (up to 50) Copy

Valeeva A. A., Rempel S. V., Schroettner H., Rempel' A. A. Influence of the degree of order and nonstoichiometry on the microstructure and microhardness of titanium monoxide // Inorganic Materials. 2017. Vol. 53. No. 11. pp. 1174-1179.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1134/s0020168517110152

UR - https://doi.org/10.1134/s0020168517110152

TI - Influence of the degree of order and nonstoichiometry on the microstructure and microhardness of titanium monoxide

T2 - Inorganic Materials

AU - Valeeva, A A

AU - Rempel, S V

AU - Schroettner, H.

AU - Rempel', A A

PY - 2017

DA - 2017/10/01

PB - Pleiades Publishing

SP - 1174-1179

IS - 11

VL - 53

SN - 0020-1685

SN - 1608-3172

ER -

BibTex |

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BibTex (up to 50 authors) Copy

@article{2017_Valeeva,

author = {A A Valeeva and S V Rempel and H. Schroettner and A A Rempel'},

title = {Influence of the degree of order and nonstoichiometry on the microstructure and microhardness of titanium monoxide},

journal = {Inorganic Materials},

year = {2017},

volume = {53},

publisher = {Pleiades Publishing},

month = {oct},

url = {https://doi.org/10.1134/s0020168517110152},

number = {11},

pages = {1174--1179},

doi = {10.1134/s0020168517110152}

}

MLA

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MLA Copy

Valeeva, A. A., et al. “Influence of the degree of order and nonstoichiometry on the microstructure and microhardness of titanium monoxide.” Inorganic Materials, vol. 53, no. 11, Oct. 2017, pp. 1174-1179. https://doi.org/10.1134/s0020168517110152.

Publisher

Pleiades Publishing

Journal

Inorganic Materials

scimago Q4

wos Q4

SJR

0.183

CiteScore

1.3

Impact factor

0.7

ISSN

00201685 (Print)

16083172 (Electronic)