Fe3O4@SiO2 Core/Shell Nanoparticles: The Silica Coating Regulations with a Single Core for Different Core Sizes and Shell Thicknesses

Ding, Haojie; Zhang, Yaoyu; Wang, S.; Xu, Junling; Xu, Sichao; Li, Guqing

doi:10.1021/cm302828d

Public

Fe3O4@SiO2 Core/Shell Nanoparticles: The Silica Coating Regulations with a Single Core for Different Core Sizes and Shell Thicknesses

Published in Chemistry of Materials • Oct 31, 2012

Authors:

Haojie Ding

Yaoyu Zhang

S. Wang

Abstract

In this work, we present the coating regulations of Fe 3 O 4 nanoparticles (NPs) by the reverse microemulsion method to obtain the Fe 3 O 4 @SiO 2 core/shell NPs. The regulation produces the core/shell NPs with a single core and with different shell thicknesses, and it especially can be applied to d...

Subject

Coating

Materials science

Nanoparticle

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