Synthesis of Trimagnetic Multishell MnFe2O4@CoFe2O4@NiFe2O4 Nanoparticles

被引：33

作者：

Gavrilov-Isaac, Veronica ^{[1
,2
]}

Neveu, Sophie ^{[1
,2
]}

Dupuis, Vincent ^{[1
,2
]}

Taverna, Dario ^{[3
]}

Gloter, Alexandre ^{[4
]}

Cabuil, Valerie ^{[1
,2
]}

机构：

[1] Univ Paris 06, Sorbonne Univ, PHENIX, UMR 8234, F-75005 Paris, France

[2] CNRS, PHENIX, UMR 8234, F-75005 Paris, France

[3] Univ Paris 06, Sorbonne Univ, IMPMC, UMR 7590, F-75005 Paris, France

[4] Univ Paris 11, CNRS, UMR 8502, Phys Solides Lab, F-91405 Orsay, France

来源：

SMALL | 2015年 / 11卷 / 22期

关键词：

nanoparticles; magnetic materials; cobalt ferrite; nickel ferrite; manganese ferrite; COBALT FERRITE PARTICLES; MAGNETIC-PROPERTIES; CORE/SHELL NANOPARTICLES; HYDROTHERMAL SYNTHESIS; MANGANESE; NANOCRYSTALS; COFE2O4; FLUID; SIZE;

D O I：

10.1002/smll.201402845

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis and characterization of original ferrite multishell magnetic nanoparticles made of a soft core (manganese ferrite) covered with two successive shells, a hard one (cobalt ferrite) and then a soft one (nickel ferrite), are described. The results demonstrate the modulation of the coercivity when new magnetic shells are added. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2614 / 2618

页数：5

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