Reduced graphene oxide-Ni0.5Zn0.5Fe2O4 composite: Synthesis and electromagnetic absorption properties

Meng Zong; Ying Huang; Na Zhang

doi:10.1016/j.matlet.2015.01.100

Reduced graphene oxide-Ni_0.5Zn_0.5Fe₂O₄ composite: Synthesis and electromagnetic absorption properties

Meng Zong, Ying Huang, Na Zhang

School of Chemistry and Chemical Engineering

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Abstract

The reduced graphene oxide (RGO)-Ni_0.5Zn_0.5Fe₂O₄ composite was synthesized by a facile route. The morphology, microstructure and microwave electromagnetic properties of the composite were detected by means of TEM, SEM, XRD, XPS and vector network analyzer. The maximum reflection loss (R_L) of the RGO-Ni_0.5Zn_0.5Fe₂O₄ reaches -47.8 dB at 10.7 GHz with the thickness of 2.8 mm, and the absorption bandwidth with R_L below -10 dB is up to 11.4 GHz (from 6.6 to 18.0 GHz) with the thickness in the range of 2.0-4.0 mm. It is believed that such composite will be applied widely in microwave absorbing area.

Original language	English
Pages (from-to)	115-119
Number of pages	5
Journal	Materials Letters
Volume	145
DOIs	https://doi.org/10.1016/j.matlet.2015.01.100
State	Published - 15 Apr 2015

Keywords

Magnetic materials
Microwave absorbing
Nanocomposites
RGO

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10.1016/j.matlet.2015.01.100

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title = "Reduced graphene oxide-Ni0.5Zn0.5Fe2O4 composite: Synthesis and electromagnetic absorption properties",

abstract = "The reduced graphene oxide (RGO)-Ni0.5Zn0.5Fe2O4 composite was synthesized by a facile route. The morphology, microstructure and microwave electromagnetic properties of the composite were detected by means of TEM, SEM, XRD, XPS and vector network analyzer. The maximum reflection loss (RL) of the RGO-Ni0.5Zn0.5Fe2O4 reaches -47.8 dB at 10.7 GHz with the thickness of 2.8 mm, and the absorption bandwidth with RL below -10 dB is up to 11.4 GHz (from 6.6 to 18.0 GHz) with the thickness in the range of 2.0-4.0 mm. It is believed that such composite will be applied widely in microwave absorbing area.",

keywords = "Magnetic materials, Microwave absorbing, Nanocomposites, RGO",

author = "Meng Zong and Ying Huang and Na Zhang",

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doi = "10.1016/j.matlet.2015.01.100",

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T1 - Reduced graphene oxide-Ni0.5Zn0.5Fe2O4 composite

T2 - Synthesis and electromagnetic absorption properties

AU - Zong, Meng

AU - Huang, Ying

AU - Zhang, Na

PY - 2015/4/15

Y1 - 2015/4/15

N2 - The reduced graphene oxide (RGO)-Ni0.5Zn0.5Fe2O4 composite was synthesized by a facile route. The morphology, microstructure and microwave electromagnetic properties of the composite were detected by means of TEM, SEM, XRD, XPS and vector network analyzer. The maximum reflection loss (RL) of the RGO-Ni0.5Zn0.5Fe2O4 reaches -47.8 dB at 10.7 GHz with the thickness of 2.8 mm, and the absorption bandwidth with RL below -10 dB is up to 11.4 GHz (from 6.6 to 18.0 GHz) with the thickness in the range of 2.0-4.0 mm. It is believed that such composite will be applied widely in microwave absorbing area.

AB - The reduced graphene oxide (RGO)-Ni0.5Zn0.5Fe2O4 composite was synthesized by a facile route. The morphology, microstructure and microwave electromagnetic properties of the composite were detected by means of TEM, SEM, XRD, XPS and vector network analyzer. The maximum reflection loss (RL) of the RGO-Ni0.5Zn0.5Fe2O4 reaches -47.8 dB at 10.7 GHz with the thickness of 2.8 mm, and the absorption bandwidth with RL below -10 dB is up to 11.4 GHz (from 6.6 to 18.0 GHz) with the thickness in the range of 2.0-4.0 mm. It is believed that such composite will be applied widely in microwave absorbing area.

KW - Magnetic materials

KW - Microwave absorbing

KW - Nanocomposites

KW - RGO

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U2 - 10.1016/j.matlet.2015.01.100

DO - 10.1016/j.matlet.2015.01.100

M3 - 文章

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SN - 0167-577X

VL - 145

SP - 115

EP - 119

JO - Materials Letters

JF - Materials Letters

ER -

Reduced graphene oxide-Ni_0.5Zn_0.5Fe₂O₄ composite: Synthesis and electromagnetic absorption properties

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Keywords

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