Effects of high mechanical treatment and longtermannealing on crystal structure and thermalstability of Ti2O3 nanocrystals

Albina A. Valeeva; Svetlana Nazarova; Hartmuth Schröttner; Evgeny Gerasimov; Andrey Rempel

doi:10.1039/d0ra03862h

Effects of high mechanical treatment and longtermannealing on crystal structure and thermalstability of Ti2O3 nanocrystals

Albina A. Valeeva^*, Svetlana Nazarova, Hartmuth Schröttner, Evgeny Gerasimov, Andrey Rempel

^*Corresponding author for this work

Institute of Electron Microscopy and Nanoanalysis (5190)

Research output: Contribution to journal › Article › peer-review

Abstract

The effect of high-energy milling and long-term annealing on the stability of Ti2O3 nanocrystals was studied using a magnetic susceptibility method. In situ temperature dependences revealed that the crystal size greatly affects the magnetic susceptibility value. According to XRD, SEM and TEM data, Magnéli phases Ti9O10, Ti4O7, Ti7O19 and Ti3O5 are formed.

Original language	English
Pages (from-to)	25717-25720
Number of pages	4
Journal	Royal Society of Chemistry: Special publication
Volume	10
Issue number	43
DOIs	https://doi.org/10.1039/d0ra03862h
Publication status	Published - 7 Jul 2020

ASJC Scopus subject areas

Materials Science(all)

Fields of Expertise

Advanced Materials Science

Treatment code (Nähere Zuordnung)

Basic - Fundamental (Grundlagenforschung)

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10.1039/d0ra03862hLicence: CC BY-NC 4.0

Cite this

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title = "Effects of high mechanical treatment and longtermannealing on crystal structure and thermalstability of Ti2O3 nanocrystals",

abstract = "The effect of high-energy milling and long-term annealing on the stability of Ti2O3 nanocrystals was studied using a magnetic susceptibility method. In situ temperature dependences revealed that the crystal size greatly affects the magnetic susceptibility value. According to XRD, SEM and TEM data, Magn{\'e}li phases Ti9O10, Ti4O7, Ti7O19 and Ti3O5 are formed.",

author = "Valeeva, {Albina A.} and Svetlana Nazarova and Hartmuth Schr{\"o}ttner and Evgeny Gerasimov and Andrey Rempel",

year = "2020",

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language = "English",

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pages = "25717--25720",

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T1 - Effects of high mechanical treatment and longtermannealing on crystal structure and thermalstability of Ti2O3 nanocrystals

AU - Valeeva, Albina A.

AU - Nazarova, Svetlana

AU - Schröttner, Hartmuth

AU - Gerasimov, Evgeny

AU - Rempel , Andrey

PY - 2020/7/7

Y1 - 2020/7/7

N2 - The effect of high-energy milling and long-term annealing on the stability of Ti2O3 nanocrystals was studied using a magnetic susceptibility method. In situ temperature dependences revealed that the crystal size greatly affects the magnetic susceptibility value. According to XRD, SEM and TEM data, Magnéli phases Ti9O10, Ti4O7, Ti7O19 and Ti3O5 are formed.

AB - The effect of high-energy milling and long-term annealing on the stability of Ti2O3 nanocrystals was studied using a magnetic susceptibility method. In situ temperature dependences revealed that the crystal size greatly affects the magnetic susceptibility value. According to XRD, SEM and TEM data, Magnéli phases Ti9O10, Ti4O7, Ti7O19 and Ti3O5 are formed.

UR - http://www.scopus.com/inward/record.url?scp=85088465645&partnerID=8YFLogxK

U2 - 10.1039/d0ra03862h

DO - 10.1039/d0ra03862h

M3 - Article

SN - 0260-6291

VL - 10

SP - 25717

EP - 25720

JO - Royal Society of Chemistry: Special publication

JF - Royal Society of Chemistry: Special publication

IS - 43

ER -

Effects of high mechanical treatment and longtermannealing on crystal structure and thermalstability of Ti2O3 nanocrystals

Abstract

ASJC Scopus subject areas

Fields of Expertise

Treatment code (Nähere Zuordnung)

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