Synthesis of Ln0.6Sr0.4Co0.8Fe0.2O3 – (Ln = La, Pr, Nd, Sm) Perovskite-like Phases

Autor: E. V. Yakubovich, N. N. Oleinikov, G. P. Murav'eva, O. S. Petrova, V. A. Ketsko, A. L. Il'inskii
Rok vydání: 2004
Předmět:
Zdroj: Inorganic Materials. 40:985-988
ISSN: 0020-1685
DOI: 10.1023/b:inma.0000041334.23486.5b
Popis: Ln0.6Sr0.4Co0.8Fe0.2O3 – δ (Ln = La, Pr, Nd, Sm) solid solutions are prepared by a procedure which makes it possible to markedly reduce the synthesis temperature and duration. X-ray diffraction, microstructural analysis, and density measurements are used to optimize conditions for the fabrication of dense substituted-cobaltite ceramics.
Databáze: OpenAIRE