Title of article
Lanthanum chromites doped with divalent transition metals
Author/Authors
Ioana Jitaru، نويسنده , , Daniela Berger، نويسنده , , Victor Fruth، نويسنده , , Anca Novac، نويسنده , , Nicolae Stanica، نويسنده , , Florica Rusu، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
4
From page
193
To page
196
Abstract
Heteropolynuclear complex compounds isolated in Cr2O3·xH2O–La(NO3)3–M(NO3)2–A–NH3, (A=CH3COO−,C2O42−; M=Cu, Ni) systems were used as precursors for LaCr1−xMxO3. The perovskite structure of doped lanthanum chromites was determined by XRD analysis. The unit cell volumes, specific surface areas and magnetic properties were investigated. The proposed methods offer new, simple, less expensive procedures for obtaining doped lanthanum chromites.
Keywords
lanthanum chromite , Heteropolynuclear complex precursors , Perovskite oxides
Journal title
Ceramics International
Serial Year
2000
Journal title
Ceramics International
Record number
1268150
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