Facile synthesis of RGO/Fe3O4/Ag composite with high microwave absorption capacity

Meng Zong; Ying Huang; Haiwei Wu; Yang Zhao; Shenqiang Wang; Na Zhang; Wei Zhang

doi:10.1016/j.matlet.2013.08.076

Facile synthesis of RGO/Fe₃O₄/Ag composite with high microwave absorption capacity

Meng Zong
, Ying Huang
, Haiwei Wu
, Yang Zhao
, Shenqiang Wang
, Na Zhang
, Wei Zhang

School of Chemistry and Chemical Engineering

Northwestern Polytechnical University Xian

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

48 Scopus citations

Abstract

A novel kind of reduced graphene oxide (RGO)/Fe₃O₄/Ag composite was firstly synthesized by a rational route. The RGO/Fe ₃O₄/Ag composite shows the maximum absorption of -58.1 dB at 9.0 GHz with the thickness of 2.6 mm, and the absorption bandwidth with the reflection loss below -10 dB is up to 13.4 GHz (from 4.6 to 18.0 GHz) with a thickness in the range of 1.5-4.0 mm, suggesting that the microwave absorption properties and the absorption bandwidth are obviously enhanced by adding Ag NPs. It is believed that such composite could be used as a kind of candidate microwave absorber.

Original language	English
Pages (from-to)	188-191
Number of pages	4
Journal	Materials Letters
Volume	111
DOIs	https://doi.org/10.1016/j.matlet.2013.08.076
State	Published - 2013

Keywords

Carbon materials
Magnetic materials
Microwave absorbing
Nanocomposites
RGO
XPS

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title = "Facile synthesis of RGO/Fe3O4/Ag composite with high microwave absorption capacity",

abstract = "A novel kind of reduced graphene oxide (RGO)/Fe3O4/Ag composite was firstly synthesized by a rational route. The RGO/Fe 3O4/Ag composite shows the maximum absorption of -58.1 dB at 9.0 GHz with the thickness of 2.6 mm, and the absorption bandwidth with the reflection loss below -10 dB is up to 13.4 GHz (from 4.6 to 18.0 GHz) with a thickness in the range of 1.5-4.0 mm, suggesting that the microwave absorption properties and the absorption bandwidth are obviously enhanced by adding Ag NPs. It is believed that such composite could be used as a kind of candidate microwave absorber.",

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

author = "Meng Zong and Ying Huang and Haiwei Wu and Yang Zhao and Shenqiang Wang and Na Zhang and Wei Zhang",

year = "2013",

doi = "10.1016/j.matlet.2013.08.076",

language = "英语",

volume = "111",

pages = "188--191",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Facile synthesis of RGO/Fe3O4/Ag composite with high microwave absorption capacity

AU - Zong, Meng

AU - Huang, Ying

AU - Wu, Haiwei

AU - Zhao, Yang

AU - Wang, Shenqiang

AU - Zhang, Na

AU - Zhang, Wei

PY - 2013

Y1 - 2013

N2 - A novel kind of reduced graphene oxide (RGO)/Fe3O4/Ag composite was firstly synthesized by a rational route. The RGO/Fe 3O4/Ag composite shows the maximum absorption of -58.1 dB at 9.0 GHz with the thickness of 2.6 mm, and the absorption bandwidth with the reflection loss below -10 dB is up to 13.4 GHz (from 4.6 to 18.0 GHz) with a thickness in the range of 1.5-4.0 mm, suggesting that the microwave absorption properties and the absorption bandwidth are obviously enhanced by adding Ag NPs. It is believed that such composite could be used as a kind of candidate microwave absorber.

AB - A novel kind of reduced graphene oxide (RGO)/Fe3O4/Ag composite was firstly synthesized by a rational route. The RGO/Fe 3O4/Ag composite shows the maximum absorption of -58.1 dB at 9.0 GHz with the thickness of 2.6 mm, and the absorption bandwidth with the reflection loss below -10 dB is up to 13.4 GHz (from 4.6 to 18.0 GHz) with a thickness in the range of 1.5-4.0 mm, suggesting that the microwave absorption properties and the absorption bandwidth are obviously enhanced by adding Ag NPs. It is believed that such composite could be used as a kind of candidate microwave absorber.

KW - Carbon materials

KW - Magnetic materials

KW - Microwave absorbing

KW - Nanocomposites

KW - RGO

KW - XPS

UR - https://www.scopus.com/pages/publications/84884236918

U2 - 10.1016/j.matlet.2013.08.076

DO - 10.1016/j.matlet.2013.08.076

M3 - 文章

AN - SCOPUS:84884236918

SN - 0167-577X

VL - 111

SP - 188

EP - 191

JO - Materials Letters

JF - Materials Letters

ER -

Facile synthesis of RGO/Fe₃O₄/Ag composite with high microwave absorption capacity

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Keywords

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