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Mössbauer study of nanodimensional nickel ferrite-mechanochemical synthesis and catalytic properties

Manova, Elina and Estournès, Claude and Paneva, Daniela and Rehspringer, Jean Luc and Tsoncheva, Tanya and Kunev, Boris and Mitov, Ivan Mössbauer study of nanodimensional nickel ferrite-mechanochemical synthesis and catalytic properties. (2005) Hyperfine interactions , 1 (1-4). 215-220. ISSN 0304-3843

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Official URL: http://dx.doi.org/10.1007/s10751-006-9268-7


Iron-nickel spinel oxide NiFe2O4 nanoparticles have been prepared by the combination of chemical precipitation and subsequent mechanical milling. For comparison, their analogue obtained by thermal synthesis is also studied. Phase composition and structural properties of iron-nickel oxides are investigated by X-ray diffraction and Mössbauer spectroscopy. Their catalytic behavior in methanol decomposition to CO and methane is tested. An influence of the preparation method on the reduction and catalytic properties of iron-nickel samples is established.

Item Type:Article
Additional Information:Thanks to SpringerLink editor. The definitive version is available at http://www.springerlink.com
HAL Id:hal-03601135
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:Other partners > Bulgarian Academy of Sciences (BULGARIA)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Other partners > Université Louis Pasteur-Strasbourg I - ULP (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Laboratory name:
Deposited On:23 Sep 2008 16:14

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