Investigation of the electromagnetic absorption properties of Ni@TiO2 and Ni@SiO2 composite microspheres with core

Investigation of the electromagnetic absorption properties of Ni@TiO2 and Ni@SiO2 composite microspheres with core–shell structure

Published:2015 Issue:4 Volume:17 Page:2531-2539
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Zhao Biao¹²³⁴,Shao Gang¹²³⁴,Fan Bingbing¹²³⁴,Zhao Wanyu¹²³⁴,Zhang Rui¹²³⁴⁵

Affiliation:

1. School of Materials Science and Engineering

2. Zhengzhou University

3. Zhengzhou

4. P. R. China

5. Zhengzhou Aeronautical Institute of Industry Management

Abstract

The core–shell Ni–SiO₂ composite exhibits the best electromagnetic wave absorption in the GHz range with a minimum reflection loss of −40.0 dB, which is superior to those of Ni–TiO₂ and Ni microspheres.

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2015/CP/C4CP05031B

Reference60 articles.

1. Synthesis and microwave absorption characterization of SiO2 coated Fe3O4–MWCNT composites

2. CoFe2O4 and/or Co3Fe7 loaded porous activated carbon balls as a lightweight microwave absorbent

3. 3D graphene–Fe3O4 nanocomposites with high-performance microwave absorption

4. Electromagnetic Field Shielding Polyurethane Nanocomposites Reinforced with Core–Shell Fe–Silica Nanoparticles

5. Electromagnetic Wave Absorption Properties of Reduced Graphene Oxide Modified by Maghemite Colloidal Nanoparticle Clusters

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