PHASE EQUILIBRIA, CRYSTAL STRUCTURE, OXYGEN NONSTOICHIOMETRY AND THERMAL EXPANSION OF COMPLEX OXIDES FORMED IN THE Nd–Sr–Fe–O SYSTEM

Вахромеева, А. Е.
Урусова, А. С.
Аксенова, Т. В.
Черепанов, В. А.
Vakhromeeva, A. E.
Urusova, A. S.
Aksenova, T. V.
Cherepanov, V. A.

Publication date

January 2017

Publisher

УрФУ

Abstract

The phase equilibria in the Nd-Sr-Fe-O system were systematically studied at 1373 K in air. The homogeneity ranges and crystal structure of the solid solutions were determined by X-ray diffraction analysis. The changes of oxygen content in the solid solutions versus temperature in air were determined by thermogravimetric analysis. The average thermal expansion coefficients for the Nd1-xSrxFeO3- (0.6x0.8) samples were calculated within the temperature range 298-1373 K in air

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PHASE EQUILIBRIA, CRYSTAL STRUCTURE, OXYGEN NONSTOICHIOMETRY AND THERMAL EXPANSION OF COMPLEX OXIDES FORMED IN THE Nd–Sr–Fe–O SYSTEM

Abstract

Extracted data

PHASE EQUILIBRIA, CRYSTAL STRUCTURE, OXYGEN NONSTOICHIOMETRY AND THERMAL EXPANSION OF COMPLEX OXIDES FORMED IN THE Nd–Sr–Fe–O SYSTEM

Abstract

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