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Titolo:
Phases in the LaMnO3 +/-delta-SrMnO3-delta-LaAlO3 system
Autore:
Kuscer, D; Hrovat, M; Holc, J; Bernik, S; Kolar, D;
Indirizzi:
Jozef Stefan Inst, Ljubljana 1000, Slovenia Jozef Stefan Inst Ljubljana Slovenia 1000 Inst, Ljubljana 1000, Slovenia
Titolo Testata:
MATERIALS RESEARCH BULLETIN
fascicolo: 14-15, volume: 35, anno: 2000,
pagine: 2525 - 2544
SICI:
0025-5408(200011)35:14-15<2525:PITL+S>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Soggetto:
LANTHANUM STRONTIUM MANGANATES(III)(IV); OXIDATION-REDUCTION BEHAVIOR; SR-DOPED LAMNO3; MAGNETIC-PROPERTIES; DEFECT STRUCTURE; PEROVSKITE; NONSTOICHIOMETRY; LA1-XSRXMNO3; CRYSTALS;
Keywords:
ceramics; oxides; electron microscopy; X-ray diffraction; phase equilibria;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
26
Recensione:
Indirizzi per estratti:
Indirizzo: Kuscer, D Jozef Stefan Inst, Jamova 39, Ljubljana 1000, Slovenia Jozef Stefan Inst Jamova 39 Ljubljana Slovenia 1000 0, Slovenia
Citazione:
D. Kuscer et al., "Phases in the LaMnO3 +/-delta-SrMnO3-delta-LaAlO3 system", MATER RES B, 35(14-15), 2000, pp. 2525-2544

Abstract

Subsolidus phase equilibrium of the LaMnO3 +/- delta-SrMnO3-delta-LaAlO3 system were studied in air at 1300 degreesC. Based on experimental results obtained by powder X-ray diffraction (XRD) and energy-dispersive spectroscopy (EDS), four distinct areas were found in the LaMnO3 +/- delta-SrMnO3-delta-LaAlO3 system, namely, the single phase perovskite La1-ySryMn1-xAlxO3 area, two phase mixtures of LaMnO3 +/- delta and LaAlO3 solid solutions, a mixture of perovskite La1-ySryMn1-xAlxO3 and SrMnO3, and a mixture of perovskite La1-ySryMn1-xAlxO3 and SrAl2O3. The structural and electrical propertiesof the most interesting compositions for solid-oxide fuel cell (SOFC) applications are reported. (C) 2001 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/09/20 alle ore 10:43:05