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Synthesis, vaporization and thermodynamic properties of superfine yttrium aluminum garnet. / Sevastyanov, V.G.; Simonenko, E.P.; Simonenko, N.P.; Stolyarova, V.L.; Lopatin, S.I.; Vorozhtcov, V.A.; Kuznetsov, N.T.

In: Journal of Alloys and Compounds, Vol. 764, 05.10.2018, p. 397-405.

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

Harvard

Sevastyanov, VG, Simonenko, EP, Simonenko, NP, Stolyarova, VL, Lopatin, SI, Vorozhtcov, VA & Kuznetsov, NT 2018, 'Synthesis, vaporization and thermodynamic properties of superfine yttrium aluminum garnet.', Journal of Alloys and Compounds, vol. 764, pp. 397-405. https://doi.org/10.1016/j.jallcom.2018.06.060

APA

Sevastyanov, V. G., Simonenko, E. P., Simonenko, N. P., Stolyarova, V. L., Lopatin, S. I., Vorozhtcov, V. A., & Kuznetsov, N. T. (2018). Synthesis, vaporization and thermodynamic properties of superfine yttrium aluminum garnet. Journal of Alloys and Compounds, 764, 397-405. https://doi.org/10.1016/j.jallcom.2018.06.060

Vancouver

Sevastyanov VG, Simonenko EP, Simonenko NP, Stolyarova VL, Lopatin SI, Vorozhtcov VA et al. Synthesis, vaporization and thermodynamic properties of superfine yttrium aluminum garnet. Journal of Alloys and Compounds. 2018 Oct 5;764:397-405. https://doi.org/10.1016/j.jallcom.2018.06.060

Author

Sevastyanov, V.G. ; Simonenko, E.P. ; Simonenko, N.P. ; Stolyarova, V.L. ; Lopatin, S.I. ; Vorozhtcov, V.A. ; Kuznetsov, N.T. / Synthesis, vaporization and thermodynamic properties of superfine yttrium aluminum garnet. In: Journal of Alloys and Compounds. 2018 ; Vol. 764. pp. 397-405.

BibTeX

@article{dfac1f8d8e0c4edea15157234521da58,
title = "Synthesis, vaporization and thermodynamic properties of superfine yttrium aluminum garnet.",
abstract = "The study of high temperature behavior of Y 3Al 5O 12 is urgently required for development of high temperature materials of the new generation including ultra-high temperature ceramics. The superfine Y 3Al 5O 12 powder was obtained by the glycol-citrate method; the aggregation process of the sample synthesized was investigated under calcination conditions at different temperatures. Using the Knudsen effusion mass spectrometric method vaporization processes and thermodynamic properties of Y 3Al 5O 12 as well as of the melts in the Y 2O 3-Al 2O 3 system were studied at temperatures higher than 2270 K. The simultaneous transition to the gaseous phase of both Al 2O 3 and Y 2O 3 from the melt under study was observed during isothermal keeping of the Y 3Al 5O 12 sample at the temperature 2675 K with the predominant alumina removal. Analysis of the values of the thermodynamic properties obtained in the Y 2O 3-Al 2O 3 system showed negative deviations from ideal behavior despite the possibility of existence of the miscibility gap at the temperature 2675 K. ",
keywords = "Ceramics, High-temperature chemistry, Massspectrometry, Oxide materials, Thermodynamic properties, Vaporization",
author = "V.G. Sevastyanov and E.P. Simonenko and N.P. Simonenko and V.L. Stolyarova and S.I. Lopatin and V.A. Vorozhtcov and N.T. Kuznetsov",
year = "2018",
month = oct,
day = "5",
doi = "10.1016/j.jallcom.2018.06.060",
language = "English",
volume = "764",
pages = "397--405",
journal = "Journal of Alloys and Compounds",
issn = "0925-8388",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Synthesis, vaporization and thermodynamic properties of superfine yttrium aluminum garnet.

AU - Sevastyanov, V.G.

AU - Simonenko, E.P.

AU - Simonenko, N.P.

AU - Stolyarova, V.L.

AU - Lopatin, S.I.

AU - Vorozhtcov, V.A.

AU - Kuznetsov, N.T.

PY - 2018/10/5

Y1 - 2018/10/5

N2 - The study of high temperature behavior of Y 3Al 5O 12 is urgently required for development of high temperature materials of the new generation including ultra-high temperature ceramics. The superfine Y 3Al 5O 12 powder was obtained by the glycol-citrate method; the aggregation process of the sample synthesized was investigated under calcination conditions at different temperatures. Using the Knudsen effusion mass spectrometric method vaporization processes and thermodynamic properties of Y 3Al 5O 12 as well as of the melts in the Y 2O 3-Al 2O 3 system were studied at temperatures higher than 2270 K. The simultaneous transition to the gaseous phase of both Al 2O 3 and Y 2O 3 from the melt under study was observed during isothermal keeping of the Y 3Al 5O 12 sample at the temperature 2675 K with the predominant alumina removal. Analysis of the values of the thermodynamic properties obtained in the Y 2O 3-Al 2O 3 system showed negative deviations from ideal behavior despite the possibility of existence of the miscibility gap at the temperature 2675 K.

AB - The study of high temperature behavior of Y 3Al 5O 12 is urgently required for development of high temperature materials of the new generation including ultra-high temperature ceramics. The superfine Y 3Al 5O 12 powder was obtained by the glycol-citrate method; the aggregation process of the sample synthesized was investigated under calcination conditions at different temperatures. Using the Knudsen effusion mass spectrometric method vaporization processes and thermodynamic properties of Y 3Al 5O 12 as well as of the melts in the Y 2O 3-Al 2O 3 system were studied at temperatures higher than 2270 K. The simultaneous transition to the gaseous phase of both Al 2O 3 and Y 2O 3 from the melt under study was observed during isothermal keeping of the Y 3Al 5O 12 sample at the temperature 2675 K with the predominant alumina removal. Analysis of the values of the thermodynamic properties obtained in the Y 2O 3-Al 2O 3 system showed negative deviations from ideal behavior despite the possibility of existence of the miscibility gap at the temperature 2675 K.

KW - Ceramics

KW - High-temperature chemistry

KW - Massspectrometry

KW - Oxide materials

KW - Thermodynamic properties

KW - Vaporization

UR - http://www.scopus.com/inward/record.url?scp=85048431094&partnerID=8YFLogxK

U2 - 10.1016/j.jallcom.2018.06.060

DO - 10.1016/j.jallcom.2018.06.060

M3 - Article

VL - 764

SP - 397

EP - 405

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

SN - 0925-8388

ER -

ID: 28238235