Phase equilibria and crystal structures of solid solutions in the Sr-Fe-Ni-O system at 1100A degrees C in air / Kiselev E. A.,Proskurnina N. V.,Voronin V. I.,Cherepanov V. A. // INORGANIC MATERIALS. - 2009. - V. 45, l. 3. - P. 271-277.

ISSN/EISSN:

0020-1685 / нет данных

Type:

Article

Abstract:

The phase equilibria in the Sr-Fe-Ni-O system at 1100A degrees C in air have been studied by x-ray diffraction, and the corresponding phase diagram at constant temperature and pressure has been constructed. The system has been shown to contain two solid-solution series at 1100A degrees C in air: SrFe(1 - x) Ni (x) O(3 - delta) (0 < x a parts per thousand currency sign 0.075, sp. gr. Cmmm) and Sr(3)(Fe(1 - y) Ni (y) )(2)O(7 - delta) (0 < y a parts per thousand currency sign 0.15, sp. gr. I4/mmm). Neither Sr(4)(Fe(1 - z) Ni (z) )(6)O(13) nor Sr(Fe(1 - z) Ni (z) )(12)O(19) solid solutions have been identified. The lattice constants and structural parameters of single-phase samples have been refined by the full profile Rietveld analysis method.

Author keywords:

MAGNETIC-PROPERTIES; HIGH-TEMPERATURE; MOSSBAUER-SPECTROSCOPY; OXYGEN; PEROVSKITE; N=2; SRFE12O19; TRANSPORT; SRFEO3-Y; SR2FEO4

DOI:

10.1134/S0020168509030108

Web of Science ID:

ISI:000264133100010

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAR
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	MAGNETIC-PROPERTIES; HIGH-TEMPERATURE; MOSSBAUER-SPECTROSCOPY; OXYGEN; PEROVSKITE; N=2; SRFE12O19; TRANSPORT; SRFEO3-Y; SR2FEO4
Research-Areas	Materials Science
Web-of-Science-Categories	Materials Science, Multidisciplinary
Author-Email	evgenykiselev@el.ru
ResearcherID-Numbers	Proskurnina, Natalia/J-8145-2013 Voronin, Vladimir/J-7733-2013 Cherepanov, Vladimir/E-6451-2014
ORCID-Numbers	Proskurnina, Natalia/0000-0001-5423-6180 Voronin, Vladimir/0000-0002-3901-9812 Cherepanov, Vladimir/0000-0003-3653-6459
Funding-Acknowledgement	Russian Foundation for Basic Research {[}05-03-32477, 0703-96079]
Funding-Text	This work was supported by the Russian Foundation for Basic Research, project nos. 05-03-32477 and 0703-96079 Ural.
Number-of-Cited-References	28
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	31
Journal-ISO	Inorg. Mater.
Doc-Delivery-Number	418FC