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The Ln–Ba–Cu–O (Ln = Lanthanoid) systems: Compounds and compatibilities in air at 900–980°C
Author(s) -
Chodorowiczba̧k A.,
Hodorowicz E.,
Hodorowicz S. A.
Publication year - 1995
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170300112
Subject(s) - lanthanide , chemistry , crystallography , rare earth , inorganic chemistry , mineralogy , ion , organic chemistry
Abstract Comparison of phases observed in air at 900–980°C in the Ln–Ba–Cu–O (Ln = Lanthanoid) systems is reported. On the basis of the occurrence of compounds found in these Ln 2 O 3 –BaCO 3 –CuO systems they must be divided into at least three subgroups: the first is characteristic of La, Pr and Nd, the second specific for Sm and Eu, and the third common to the smaller lanthanoids, the Y‐type elements, with some variation within the groups.