Issue 86, 2014

Fast and continuous synthesis of nanostructured iron spinel in supercritical water: influence of cations and citrates

Abstract

Spinel iron oxide nanoparticles were obtained under supercritical water conditions in a continuous and fast (less than 10 s) way by modifying the initial stoichiometric FeII/FeIII molar ratio from (1/2) to (3/0), without base solution, and using citrates directly with iron precursors. This result opens the way to an economical and environmentally benign approach to synthesize superparamagnetic iron oxide nanoparticles (SPIONs) in high yields.

Graphical abstract: Fast and continuous synthesis of nanostructured iron spinel in supercritical water: influence of cations and citrates

Supplementary files

Article information

Article type
Communication
Submitted
12 Aug 2014
Accepted
08 Sep 2014
First published
10 Sep 2014

RSC Adv., 2014,4, 45673-45678

Author version available

Fast and continuous synthesis of nanostructured iron spinel in supercritical water: influence of cations and citrates

L. Maurizi, F. Bouyer, M. Ariane, R. Chassagnon and N. Millot, RSC Adv., 2014, 4, 45673 DOI: 10.1039/C4RA08562K

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