SYNTHESIS AND STRUCTURE OF MANGANITE Bi 0.3 Dy 0.7 Mn 7 O 12
Abstract
Manganite with mixed complex oxides Bi0.3Dy0.7Mn7O12 was synthesized by the furnace method. The Pechini method used urea as a complexing agent. The composition and structure of the synthesized manganite were determined experimentally. For the first time, the structure, the type of the syngony, the parameters of the unit cells, the x-ray diffraction density of the manganite were determined by X-ray phase analysis: a = 7.5472, b = 8.5244, c = 5.7836 Å, Vun.cell. = 372.090Å3, Z = 4, ρrad. = 7,120 g / cm3, ρpyc. = 7.09 g / cm3. The pycnometric density was measured 5-6 times and the data were averaged. Toluene served as an indifferent fluid.
About the Authors
M. M. Matayev
Kazakh State Women’s Teacher Training University
Kazakhstan
Kazakhstan
Dr.Sci. (Chemistry)
Almaty
S. M. Saxena
Cambridge University
United Kingdom
United Kingdom
PhD doctor
Cambridge
Zh. Y. Tursinova
Kazakh State Women’s Teacher Training University
Kazakhstan
Kazakhstan
PhD student
Almaty
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Review
For citations:
Matayev M.M., Saxena S.M., Tursinova Zh.Y. SYNTHESIS AND STRUCTURE OF MANGANITE Bi 0.3 Dy 0.7 Mn 7 O 12. Bulletin of Kazakh National Women's Teacher Training University. 2018;(2):17-21.
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