Crystal structure and phase transitions of Sr2Ni1–yMgyMoO6 solid solutions

Sr 2 Ni 1– y Mg y MoO 6 mixed oxides with a double perovskite structure have been synthesized via the pyrolysis of glycerol–salt mixtures. The phase composition and structure of the samples have been determined using X-ray diffraction and Raman spectroscopy. The temperatures of phase transitions in...

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Bibliographic Details
Published in:Inorganic materials 2017-12, Vol.53 (12), p.1293-1299
Main Authors: Skutina, L. S., Vylkov, A. I., Grzhegorzhevskii, K. V., Chuikin, A. Yu, Ostroushko, A. A., Filonova, E. A.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
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Summary:Sr 2 Ni 1– y Mg y MoO 6 mixed oxides with a double perovskite structure have been synthesized via the pyrolysis of glycerol–salt mixtures. The phase composition and structure of the samples have been determined using X-ray diffraction and Raman spectroscopy. The temperatures of phase transitions in Sr 2 Ni 1– y Mg y MoO 6 with y = 0.25, 0.5, and 0.75 have been determined by high-temperature X-ray diffraction and dilatometry.
ISSN:0020-1685
1608-3172
DOI:10.1134/S0020168517120147