Superparamagnetic MFe<sub>2</sub>O<sub>4</sub> (M = Fe, Co, Mn) Nanoparticles: Tuning the Particle Size and Magnetic Properties through a Novel One-Step Coprecipitation Route

Pereira, Clara; M. Pereira, André; Fernandes, Carlos; Rocha, Mariana; F. Mendes, Ricardo; P. Fernández‐García, M.; Guedes, Alexandra; B. Tavares, Pedro; Grenèche, Jean−Marc; P. Araújo, João; Freire, Cristina

doi:10.1021/cm300301c

Public

Superparamagnetic MFe2O4 (M = Fe, Co, Mn) Nanoparticles: Tuning the Particle Size and Magnetic Properties through a Novel One-Step Coprecipitation Route

Published in Chemistry of Materials • Mar 22, 2012

Authors:

Clara Pereira

André M. Pereira

Carlos Fernandes

Abstract

Superparamagnetic ferrite nanoparticles (MFe 2 O 4, where M = Fe, Co, Mn) were synthesized through a novel one-step aqueous coprecipitation method based on the use of a new type of alkaline agent: the alkanolamines isopropanolamine and diisopropanolamine. The role played by the bases on the particle...

Subject

Coprecipitation

Superparamagnetism

Particle size

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