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New method for synthesis of binary borides with desired properties
- Authors: Malinina E.A.1, Goeva L.V.1, Buzanov G.A.1, Avdeeva V.V.1, Efimov N.N.1, Kuznetsov N.T.1
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Affiliations:
- Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences
- Issue: Vol 487, No 2 (2019)
- Pages: 154-158
- Section: Chemistry
- URL: https://journals.eco-vector.com/0869-5652/article/view/15469
- DOI: https://doi.org/10.31857/S0869-56524872154-158
- ID: 15469
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Abstract
In this work, complexes [Co(solv)n][B10H10] (I: solv = H2O, n = 6; II: solv = N2H4, n = e synthesis of binary borides is shown. The purity and homogeneity of the precursors and the products of their thermal reduction (in an inert atmosphere at 650 and 900 °C) has been established by the methods of elemental analysis, X-ray powder diffraction, and IR spectroscopy; magnetochemical studies of precursors and their annealing products have been carried out. According to the data obtained, the reduction products are structured oxide-boride and nitride-boride phases, respectively. Magnetochemical study of the phases showed a significant difference in their magnetic behavior: the oxide-boride phase is characterized by a significant ferromagnetic contribution to the total magnetization of the sample, and the nitride-boride phase is diamagnetic.
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About the authors
E. A. Malinina
Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences
Author for correspondence.
Email: malinina@igic.ras.ru
Russian Federation, 31, Leninsky prospekt, Moscow, 119991
L. V. Goeva
Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences
Email: malinina@igic.ras.ru
Russian Federation, 31, Leninsky prospekt, Moscow, 119991
G. A. Buzanov
Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences
Email: malinina@igic.ras.ru
Russian Federation, 31, Leninsky prospekt, Moscow, 119991
V. V. Avdeeva
Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences
Email: avdeeva.varvara@mail.ru
Russian Federation, 31, Leninsky prospekt, Moscow, 119991
N. N. Efimov
Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences
Email: malinina@igic.ras.ru
Russian Federation, 31, Leninsky prospekt, Moscow, 119991
N. T. Kuznetsov
Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences
Email: malinina@igic.ras.ru
Academician of the Russian Academy of Sciences
Russian Federation, 31, Leninsky prospekt, Moscow, 119991References
- Boron and Refractory Borides / V. I. Matkovich. Ed. B.; Heidelberg; N.Y.: Springer Verlag, 1977.
- Korchagin M.A., Dudina D.V., Bokhonov B.B., et al. // J. Mater. Sci. 2018. V. 53. P. 13 592. https://doi.org/10.1007/s10853-018-2290-8
- Gostishchev V.V., Astapov I.A., Seredyuk A.V., et al. // Inorg. Mater. 2016. V. 52. P. 419. https://doi.org/10.1134/S0020168516040051
- Forsthoefel K., Sneddon L.G. // J. Mater. Sci. 2004. V. 39. P. 6043. https://doi.org/10.1023/B: JMSC. 0000041700.54302.0d
- Kravchenko S.E., Burlakova A.G., Korobov I.I., et al. // Russ. J. Inorg. Chem. 2016. V. 61. P. 429. https://doi.org/10.1134/S0036023616040112
- Авдеева В. В., Полякова И. Н., Вологжанина А. В. и др. // ЖНХ. 2016. Т. 61. № 9. С. 1182-1191.
- Avdeeva V. V., Polyakova I. N., Goeva L. V., et al. // Inorg. Chim. Acta. 2016. V. 451. P. 129. http://dx.doi.org/10.1016/j.ica.2016.07.016
- Гоева Л. В., Авдеева В. В., Малинина Е. А., Кузнецов Н. Т. // ЖНХ. 2018. Т. 63. № 8. С. 1015-1020.
- Avdeeva V.V., Malinina E. A., Kuznetsov N. T. // Russ. J. Inorg. Chem. 2017. V. 62. P. 1673. https://doi.org/10.1134/S0036023617130022
- Малинина Е. А., Короленко С. Е., Гоева Л. В., Бузанов Г. А., Авдеева В. В., Кузнецов Н. Т. // ЖНХ. 2018. Т. 63. № 12. С. 1543.
- Симоненко Е.П., Симоненко Н.П., Гордеев А.Н., Папинов Е.К., Шичалин О.О., Колесников А.Ф., Авраменко В.А., Севастьянов В.Г., Кузнецов Н.Т. // ЖНХ. 2018. Т. 63. № 4. С. 393.
- Симоненко Е.П., Симоненко Н.П., Папинов Е.К., Гридасова Е.А., Севастьянов В.Г., Кузнецов Н.Т. // ЖНХ. 2018. Т. 63. № 11. С. 3.
- Симоненко Е.П., Симоненко Н.П., Гордеев А.Н., Колесников А.Ф., Папинов Е.К., Шишалин О.О., Тальских К.Ю., Гридасова Е.А., Авраменко В.А., Севастьянов В.Г., Кузнецов Н.Т. // ЖНХ. 2018. Т. 63. № 11. С. 1465.
- Косяков В.И., Шестаков В.А., Косинова М.Л. // ЖНХ. 2018. Т. 63. № 6. С. 777.
- Симоненко Е.П., Симоненко Н.П., Гордеев А.Н., Колесников А.Ф., Севастьянов В.Г., Кузнецов Н.Т. // ЖНХ. 2018. Т. 63. № 10. С. 1329.
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