Superparamagnetic bimetallic cyanide-bridged coordination nanoparticles with TB = 9 K

Laure Catala; Alexandre Gloter; Odile Stephan; Guillaume Rogez; Talal Mallah

doi:10.1039/B516425G

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Superparamagnetic bimetallic cyanide-bridged coordination nanoparticles with T_B = 9 K†

Laure Catala,*^a Alexandre Gloter,^b Odile Stephan,^b Guillaume Rogez^c and Talal Mallah*^a

Author affiliations

* Corresponding authors

^a Laboratoire de Chimie Inorganique, UMR CNRS 8613, Université Paris-Sud, 91405 Orsay, France
E-mail: laurecatala@icmo.u-psud.fr, mallah@icmo.u-psud.fr
Fax: +33 (0)1 69 15 47 54
Tel: +33 (0)1 69 15 47 49

^b Laboratoire de Physique des Solides, UMR CNRS 8502, Université de Paris-Sud, F-91405 Orsay Cedex, France

^c Institut de Physique et Chimie des Matériaux de Strasbourg, UMR ULP-CNRS 7504, BP 43, 23 rue du Loess, 67034 Strasbourg cedex 2, France

Abstract

Dispersible, nearly isolated 6 nm nanoparticles of the CsNiCr(CN)₆ Prussian blue analogue coated with polyvinylpyrrolidone (PVP) show superparamagnetic behaviour with a relatively high blocking temperature T_B = 9 K.

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Supplementary files

XRPD diagram, plots of χ _M T = f( T), 1/ χ _M = φ( T), χ _M″ = f( T), M = f( T), ln( τ) = f(1/ T _max) PDF (149K)

Article information

DOI: https://doi.org/10.1039/B516425G
Article type: Communication
Submitted: 21 Nov 2005
Accepted: 13 Dec 2005
First published: 23 Jan 2006

Download Citation

Chem. Commun., 2006, 1018-1020

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Superparamagnetic bimetallic cyanide-bridged coordination nanoparticles with T_B = 9 K

L. Catala, A. Gloter, O. Stephan, G. Rogez and T. Mallah, Chem. Commun., 2006, 1018 DOI: 10.1039/B516425G

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