Issue 30, 2012
From the journal:

RSC Advances

Synthesis of cobalt ferrite nanoparticles in continuous-flow microreactors

Ali Abou-Hassan,*a   Sophie Neveu,a   Vincent Dupuisa  and  Valérie Cabuila  

* Corresponding authors

a UPMC Univ Paris 6, Laboratoire de Physicochimie des Electrolytes Colloïdes et Sciences Analytiques (PECSA), UMR 7195, équipe Colloïdes Inorganiques, Université Paris 6 (UPMC) Bat F (74), Case 51, 4 place Jussieu, F-75252 Paris Cedex 05, France
E-mail: ali.abou_hassan@upmc.fr
Fax: (+33) 1-44-27-36-75
Tel: (+33) 1-44-27-31-74

Abstract

High quality CoFe2O4 nanoparticles were synthesized only in 16 min, continuously in two coupled microreactors. The first microreactor induced the fast homogenization of the reagents mixture at ambient temperature so Fe3+ and Co2+ hydroxides precipitate, while a second microreactor heated at 98 °C allowed the fast aging and the evolution of amorphous hydroxides into faceted and crystalline CoFe2O4.

Graphical abstract: Synthesis of cobalt ferrite nanoparticles in continuous-flow microreactors

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Article information

DOI
https://doi.org/10.1039/C2RA21799F
Article type
Communication
Submitted
13 Aug 2012
Accepted
26 Sep 2012
First published
27 Sep 2012

RSC Adv., 2012,2, 11263-11266

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Synthesis of cobalt ferrite nanoparticles in continuous-flow microreactors

A. Abou-Hassan, S. Neveu, V. Dupuis and V. Cabuil, RSC Adv., 2012, 2, 11263 DOI: 10.1039/C2RA21799F

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