Nickel permanganate as a precursor in the synthesis of a NiMn{sub 2}O{sub 4} spinel

The present study describes the preparation, characterization, and thermal decomposition of the compound Ni(MnO{sub 4}){sub 2}.xH{sub 2}O, which was synthesized by a coprecipitation method at a low temperature. The role of this compound as a precursor in the synthesis of a Ni-Mn spinel was determine...

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Bibliographic Details
Published in:Materials research bulletin 2005-04, Vol.40 (4)
Main Authors: Schmidt, Jorge A., Sagua, Aurora E., Bazan, Julio C., Prat, Maria R., Braganza, Maria E., Moran, Emilio
Format: Article
Language:English
Subjects:
COPRECIPITATION
DIFFERENTIAL THERMAL ANALYSIS
MANGANESE OXIDES
MATERIALS SCIENCE
NICKEL
NICKEL OXIDES
PERMANGANATES
PRECURSOR
PYROLYSIS
SPINELS
THERMAL GRAVIMETRIC ANALYSIS
X RADIATION
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Summary:The present study describes the preparation, characterization, and thermal decomposition of the compound Ni(MnO{sub 4}){sub 2}.xH{sub 2}O, which was synthesized by a coprecipitation method at a low temperature. The role of this compound as a precursor in the synthesis of a Ni-Mn spinel was determined via X-ray, TG-DTA, electron diffraction, and EDAX measurements.
ISSN:0025-5408
1873-4227
DOI:10.1016/j.materresbull.2005.01.002