Phase equilibria in the La-Sr-Mn-O system / Cherepanov VA,Barkhatova LY,Voronin VI // JOURNAL OF SOLID STATE CHEMISTRY. - 1997. - V. 134, l. 1. - P. 38-44.

ISSN/EISSN:

0022-4596 / нет данных

Type:

Article

Abstract:

Based on the results of X-ray diffraction analysis of quenched samples and coulometric titration measurements, the phase equilibria of the La-Sr-Mn-O system at 1100 degrees C were examined and are illustrated in the form of phase diagrams. Two types of solid solutions La1-xSrxMnO3+/-y and (La1-xSrx)(2)MnO4+/-lambda were found to exist in the system, The homogeneity ranges of solid solutions depended on thermodynamic conditions (T, P-o2, and composition of the system), (C) 1997 Academic Press.

Author keywords:

LANTHANUM MANGANITE; DEFECT CHEMISTRY; PEROVSKITE; LAMNO3+DELTA; STABILITY; NONSTOICHIOMETRY; LAMNO3+/-DELTA; DIFFRACTION; BEHAVIOR; NEUTRON

DOI:

10.1006/jssc.1997.7532

Web of Science ID:

ISI:000071805600008

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	NOV 15
Publisher	ACADEMIC PRESS INC
Address	525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA
Language	English
Keywords-Plus	LANTHANUM MANGANITE; DEFECT CHEMISTRY; PEROVSKITE; LAMNO3+DELTA; STABILITY; NONSTOICHIOMETRY; LAMNO3+/-DELTA; DIFFRACTION; BEHAVIOR; NEUTRON
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Inorganic \& Nuclear; Chemistry, Physical
ResearcherID-Numbers	Voronin, Vladimir/J-7733-2013 Cherepanov, Vladimir/E-6451-2014
ORCID-Numbers	Voronin, Vladimir/0000-0002-3901-9812 Cherepanov, Vladimir/0000-0003-3653-6459
Number-of-Cited-References	37
Usage-Count-Since-2013	7
Journal-ISO	J. Solid State Chem.
Doc-Delivery-Number	YV262