journal article·2007-09-01

One-Pot Synthesis of Core−Shell FeRh Nanoparticles

Diana Ciuculescu, Catherine Amiens, Marc Respaud, Andrea Falqui, Pierre Lecante, Robert E. Benfield, Linqin Jiang, Kai Fauth, Bruno Chaudret

Chemistry of Materials· Volume 19· Issue 19
Publisher page

Abstract

Careful adjustment of the kinetics of hydrogenation of organometallic complexes allows synthesizing core−shell nanoparticles according to an in situ seed-mediated growth mechanism. This principle is illustrated in the case of the FeRh system (see scheme) for the production of amorphous Fe shells on fcc Rh cores, inducing intriguing magnetic properties.
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Research context

OpenAlex topics: Magnetic properties of thin films · Nanomaterials for catalytic reactions · Nanoporous metals and alloys

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Affiliations

Laboratoire de Chimie de Coordination, UPR 8241-CNRS, 205 Route de Narbonne, F-31077 Toulouse, France, Laboratoire de Physique et Chimie des Nano-Objets, INSA, 135 Avenue de Rangueil, F-31077 Toulouse, France, Centre d'Elaboration des Matériaux et d'Etudes Structurales, CNRS, 29 Rue Jeanne Marvig, BP 4347, F-31055 Toulouse, France, Functional Materials Group, School of Physical Sciences, University of Kent, Canterbury CT2 7NH, U.K., and Max-Planck-Institut für Metallforschung, Heisenbergstrasse 3, D...

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