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Thermal Behavior of Mixtures of Zirconium(IV) and Yttrium(III) Dipivaloylmethanates. / Turgambaeva, A. E.; Zherikova, K. V.; Mosyagina, S. A. et al.

In: Russian Journal of Applied Chemistry, Vol. 94, No. 4, 04.2021, p. 450-456.

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

Harvard

Turgambaeva, AE, Zherikova, KV, Mosyagina, SA, Krisyuk, VV, Lukashov, VV & Igumenov, IK 2021, 'Thermal Behavior of Mixtures of Zirconium(IV) and Yttrium(III) Dipivaloylmethanates', Russian Journal of Applied Chemistry, vol. 94, no. 4, pp. 450-456. https://doi.org/10.1134/S1070427221040042

APA

Turgambaeva, A. E., Zherikova, K. V., Mosyagina, S. A., Krisyuk, V. V., Lukashov, V. V., & Igumenov, I. K. (2021). Thermal Behavior of Mixtures of Zirconium(IV) and Yttrium(III) Dipivaloylmethanates. Russian Journal of Applied Chemistry, 94(4), 450-456. https://doi.org/10.1134/S1070427221040042

Vancouver

Turgambaeva AE, Zherikova KV, Mosyagina SA, Krisyuk VV, Lukashov VV, Igumenov IK. Thermal Behavior of Mixtures of Zirconium(IV) and Yttrium(III) Dipivaloylmethanates. Russian Journal of Applied Chemistry. 2021 Apr;94(4):450-456. doi: 10.1134/S1070427221040042

Author

Turgambaeva, A. E. ; Zherikova, K. V. ; Mosyagina, S. A. et al. / Thermal Behavior of Mixtures of Zirconium(IV) and Yttrium(III) Dipivaloylmethanates. In: Russian Journal of Applied Chemistry. 2021 ; Vol. 94, No. 4. pp. 450-456.

BibTeX

@article{6b44925b70784142b7479276d602b482,
title = "Thermal Behavior of Mixtures of Zirconium(IV) and Yttrium(III) Dipivaloylmethanates",
abstract = "The thermal properties of individual precursors, zirconium(IV) and yttrium(III) dipivaloylmethanates, and of their mixtures [Zr(thd)4–Y(thd)3, Hthd = 2,2,6,6-tetramethylheptane-3,5-dione] used for preparing mixed oxide films by chemical vapor deposition were studied in the condensed and gas phases. In the condensed phase, the vaporization rate of both individual compounds and their mixtures considerably exceeds the decomposition rate. The vaporization, thermal stability of the vapors, and thermal decomposition of the compounds in a vacuum and in the presence of oxygen were studied using mass-spectrometric monitoring of the gas phase composition. Comparison of the thermal behavior of individual Zr(thd)4 and Y(thd)3, heated in separate vaporizers of the mass spectrometer inlet system, and of their mixtures with different Zr(thd)4 to Y(thd)3 ratios reveals no chemical interaction between the precursors in the examined temperature interval.",
keywords = "MOCVD precursors, thermal properties, yttrium dipivaloylmethanate, zirconium dipivaloylmethanate",
author = "Turgambaeva, {A. E.} and Zherikova, {K. V.} and Mosyagina, {S. A.} and Krisyuk, {V. V.} and Lukashov, {V. V.} and Igumenov, {I. K.}",
note = "Funding Information: The study was financially supported by the Russian Foundation for Basic Research (project no. 16-19-10325). Funding Information: The authors are grateful to Cand. Sci. (Chem.) A.S. Yunoshev (Lavrent?ev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences) for performing X-ray diffraction analysis. Publisher Copyright: {\textcopyright} 2021, Pleiades Publishing, Ltd.",
year = "2021",
month = apr,
doi = "10.1134/S1070427221040042",
language = "English",
volume = "94",
pages = "450--456",
journal = "Russian Journal of Applied Chemistry",
issn = "1070-4272",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "4",

}

RIS

TY - JOUR

T1 - Thermal Behavior of Mixtures of Zirconium(IV) and Yttrium(III) Dipivaloylmethanates

AU - Turgambaeva, A. E.

AU - Zherikova, K. V.

AU - Mosyagina, S. A.

AU - Krisyuk, V. V.

AU - Lukashov, V. V.

AU - Igumenov, I. K.

N1 - Funding Information: The study was financially supported by the Russian Foundation for Basic Research (project no. 16-19-10325). Funding Information: The authors are grateful to Cand. Sci. (Chem.) A.S. Yunoshev (Lavrent?ev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences) for performing X-ray diffraction analysis. Publisher Copyright: © 2021, Pleiades Publishing, Ltd.

PY - 2021/4

Y1 - 2021/4

N2 - The thermal properties of individual precursors, zirconium(IV) and yttrium(III) dipivaloylmethanates, and of their mixtures [Zr(thd)4–Y(thd)3, Hthd = 2,2,6,6-tetramethylheptane-3,5-dione] used for preparing mixed oxide films by chemical vapor deposition were studied in the condensed and gas phases. In the condensed phase, the vaporization rate of both individual compounds and their mixtures considerably exceeds the decomposition rate. The vaporization, thermal stability of the vapors, and thermal decomposition of the compounds in a vacuum and in the presence of oxygen were studied using mass-spectrometric monitoring of the gas phase composition. Comparison of the thermal behavior of individual Zr(thd)4 and Y(thd)3, heated in separate vaporizers of the mass spectrometer inlet system, and of their mixtures with different Zr(thd)4 to Y(thd)3 ratios reveals no chemical interaction between the precursors in the examined temperature interval.

AB - The thermal properties of individual precursors, zirconium(IV) and yttrium(III) dipivaloylmethanates, and of their mixtures [Zr(thd)4–Y(thd)3, Hthd = 2,2,6,6-tetramethylheptane-3,5-dione] used for preparing mixed oxide films by chemical vapor deposition were studied in the condensed and gas phases. In the condensed phase, the vaporization rate of both individual compounds and their mixtures considerably exceeds the decomposition rate. The vaporization, thermal stability of the vapors, and thermal decomposition of the compounds in a vacuum and in the presence of oxygen were studied using mass-spectrometric monitoring of the gas phase composition. Comparison of the thermal behavior of individual Zr(thd)4 and Y(thd)3, heated in separate vaporizers of the mass spectrometer inlet system, and of their mixtures with different Zr(thd)4 to Y(thd)3 ratios reveals no chemical interaction between the precursors in the examined temperature interval.

KW - MOCVD precursors

KW - thermal properties

KW - yttrium dipivaloylmethanate

KW - zirconium dipivaloylmethanate

UR - http://www.scopus.com/inward/record.url?scp=85108187017&partnerID=8YFLogxK

U2 - 10.1134/S1070427221040042

DO - 10.1134/S1070427221040042

M3 - Article

AN - SCOPUS:85108187017

VL - 94

SP - 450

EP - 456

JO - Russian Journal of Applied Chemistry

JF - Russian Journal of Applied Chemistry

SN - 1070-4272

IS - 4

ER -

ID: 34174576