Hybrid Composites with Enhanced Wave Absorption Properties Based on Graphene Cooperated with Fe3O4 Nanorods and Fe3O4 Particles

Liang Zou, Hongbo Xu, Jun Chen

2018

Abstract

A novel hybrid composites composed of lectrom, Fe3O4 particles and Fe3O4 nanorods (RGO/Fe3O4/Fe3O4 nanorods) were synthesized and the microwave absorption properties of the composites were investigated. TEM results indicate that the average diameter of Fe3O4 nanorods is about 15 nm and the length of Fe3O4 nanorods is in the range of 80-200 nm. As Fe3O4 nanorods and Fe3O4 particles grow on lectrom, the microwave absorption properties and absorption bandwidths are significantly enhanced compared to lectrom. The maximum reflection loss is -32.6 dB at 14.4 GHz with absorber thickness of 2.0 mm and the absorption bandwidths exceeding -10 dB are more than 6.8 GHz with a thickness of 2.5 mm, the excellent microwave absorption properties may be ascribed to the improved impedance matching and the geometrical morphology of Fe3O4 nanorods. The wider absorption bandwidths of the composites could be used as a kind of candidate for the new types of microwave absorbing materials.

Paper Citation

in Harvard Style

Zou L., Xu H. and Chen J. (2018). Hybrid Composites with Enhanced Wave Absorption Properties Based on Graphene Cooperated with Fe3O4 Nanorods and Fe3O4 Particles.In Proceedings of the 2nd International Conference on Intelligent Manufacturing and Materials - Volume 1: ICIMM, ISBN 978-989-758-345-2, pages 218-221. DOI: 10.5220/0007529302180221

in Bibtex Style

@conference{icimm18,
author={Liang Zou and Hongbo Xu and Jun Chen},
title={Hybrid Composites with Enhanced Wave Absorption Properties Based on Graphene Cooperated with Fe3O4 Nanorods and Fe3O4 Particles},
booktitle={Proceedings of the 2nd International Conference on Intelligent Manufacturing and Materials - Volume 1: ICIMM,},
year={2018},
pages={218-221},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007529302180221},
isbn={978-989-758-345-2},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 2nd International Conference on Intelligent Manufacturing and Materials - Volume 1: ICIMM,
TI - Hybrid Composites with Enhanced Wave Absorption Properties Based on Graphene Cooperated with Fe3O4 Nanorods and Fe3O4 Particles
SN - 978-989-758-345-2
AU - Zou L.
AU - Xu H.
AU - Chen J.
PY - 2018
SP - 218
EP - 221
DO - 10.5220/0007529302180221