OXYGEN STOICHIOMETRY OF LNCO(1-X)MN(X)O(3+ -DELTA) (LN = PR, ND) SOLID-SOLUTIONS/

Authors
CHEREPANOV VA BARKHATOVA LY
Citation
Va. Cherepanov et Ly. Barkhatova, OXYGEN STOICHIOMETRY OF LNCO(1-X)MN(X)O(3+ -DELTA) (LN = PR, ND) SOLID-SOLUTIONS/, Inorganic materials, 34(11), 1998, pp. 1105-1108
Citations number
17
Categorie Soggetti
Material Science
Journal title
Inorganic materials → ACNP
ISSN journal
00201685
Volume
34
Issue
11
Year of publication
1998
Pages
1105 - 1108
Database
ISI
SICI code
0020-1685(1998)34:11<1105:OSOL-(>2.0.ZU;2-4
Abstract
LnCo(1-x)Mn(x)O(3+/-delta) (Ln = Pr, Nd; x = 0.25, 0.50, 0.75) solid s olutions were synthesized, and their structure was studied. The oxygen content of the solid solutions was determined by thermogravimetry in air at temperatures between 700 and 1200 degrees C. The results are co mpared with those for LnMnO(3+delta) and LnCoO(3-delta), and the oxyge n stoichiometry of the materials is correlated with the oxidation stat e of the 3d transition metal.