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

Journal Article · Wed Apr 20 00:00:00 EDT 2005 · Materials Research Bulletin

DOI:https://doi.org/10.1016/j.materresbull.2005.01.002· OSTI ID:20889757

Schmidt, Jorge A ^[1]; Sagua, Aurora E ^[1]; Bazan, Julio C ^[1]; Prat, Maria R ^[1]; Braganza, Maria E ^[1]; Moran, Emilio ^[2]

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1. Departamento de Quimica, Universidad Nacional del Sur, 8000 Bahia Blanca (Argentina)
2. Departamento de Quimica Inorganica, Facultad de Ciencias Quimicas, Universidad Complutense, 28040 Madrid (Spain)

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.

• OSTI ID: 20889757
• Journal Information: Materials Research Bulletin, Vol. 40, Issue 4; Other Information: DOI: 10.1016/j.materresbull.2005.01.002; PII: S0025-5408(05)00019-X; Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved; Country of input: International Atomic Energy Agency (IAEA); ISSN 0025-5408
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
COPRECIPITATION
DIFFERENTIAL THERMAL ANALYSIS
MANGANESE OXIDES
NICKEL
NICKEL OXIDES
PERMANGANATES
PRECURSOR
PYROLYSIS
SPINELS
THERMAL GRAVIMETRIC ANALYSIS
X RADIATION