One-pot simplified co-precipitation synthesis of reduced graphene oxide/Fe3O4 composite and its microwave electromagnetic properties

Meng Zong; Ying Huang; Yang Zhao; Lei Wang; Panbo Liu; Yan Wang; Qiufen Wang

doi:10.1016/j.matlet.2013.04.097

One-pot simplified co-precipitation synthesis of reduced graphene oxide/Fe₃O₄ composite and its microwave electromagnetic properties

Meng Zong, Ying Huang, Yang Zhao, Lei Wang, Panbo Liu, Yan Wang, Qiufen Wang

School of Chemistry and Chemical Engineering

Northwestern Polytechnical University Xian

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

65 Scopus citations

Abstract

The reduced graphene oxide (RGO) coated with Fe₃O₄ composite was synthesized through a facile one-pot simplified co-precipitation route, which avoided the usage of inert gas and any additional chemical agents (such as surfactants). Given these advantages, the strategy described in this study can be developed as a simple and large-scale yield route to RGO/Fe ₃O₄ composite. The RGO/Fe₃O₄ composite shows the maximum absorption of -44.6 dB at 6.6 GHz with the thickness of 3.9 mm, and the loss mechanism is mostly dielectric loss. It is believed that such composite will find its wide applications in microwave absorbing area.

Original language	English
Pages (from-to)	22-25
Number of pages	4
Journal	Materials Letters
Volume	106
DOIs	https://doi.org/10.1016/j.matlet.2013.04.097
State	Published - 2013

Keywords

Magnetic materials
Microwave absorbing
Nanocomposites
Reduced graphene oxide

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10.1016/j.matlet.2013.04.097

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title = "One-pot simplified co-precipitation synthesis of reduced graphene oxide/Fe3O4 composite and its microwave electromagnetic properties",

abstract = "The reduced graphene oxide (RGO) coated with Fe3O4 composite was synthesized through a facile one-pot simplified co-precipitation route, which avoided the usage of inert gas and any additional chemical agents (such as surfactants). Given these advantages, the strategy described in this study can be developed as a simple and large-scale yield route to RGO/Fe 3O4 composite. The RGO/Fe3O4 composite shows the maximum absorption of -44.6 dB at 6.6 GHz with the thickness of 3.9 mm, and the loss mechanism is mostly dielectric loss. It is believed that such composite will find its wide applications in microwave absorbing area.",

keywords = "Magnetic materials, Microwave absorbing, Nanocomposites, Reduced graphene oxide",

author = "Meng Zong and Ying Huang and Yang Zhao and Lei Wang and Panbo Liu and Yan Wang and Qiufen Wang",

year = "2013",

doi = "10.1016/j.matlet.2013.04.097",

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journal = "Materials Letters",

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T1 - One-pot simplified co-precipitation synthesis of reduced graphene oxide/Fe3O4 composite and its microwave electromagnetic properties

AU - Zong, Meng

AU - Huang, Ying

AU - Zhao, Yang

AU - Wang, Lei

AU - Liu, Panbo

AU - Wang, Yan

AU - Wang, Qiufen

PY - 2013

Y1 - 2013

N2 - The reduced graphene oxide (RGO) coated with Fe3O4 composite was synthesized through a facile one-pot simplified co-precipitation route, which avoided the usage of inert gas and any additional chemical agents (such as surfactants). Given these advantages, the strategy described in this study can be developed as a simple and large-scale yield route to RGO/Fe 3O4 composite. The RGO/Fe3O4 composite shows the maximum absorption of -44.6 dB at 6.6 GHz with the thickness of 3.9 mm, and the loss mechanism is mostly dielectric loss. It is believed that such composite will find its wide applications in microwave absorbing area.

AB - The reduced graphene oxide (RGO) coated with Fe3O4 composite was synthesized through a facile one-pot simplified co-precipitation route, which avoided the usage of inert gas and any additional chemical agents (such as surfactants). Given these advantages, the strategy described in this study can be developed as a simple and large-scale yield route to RGO/Fe 3O4 composite. The RGO/Fe3O4 composite shows the maximum absorption of -44.6 dB at 6.6 GHz with the thickness of 3.9 mm, and the loss mechanism is mostly dielectric loss. It is believed that such composite will find its wide applications in microwave absorbing area.

KW - Magnetic materials

KW - Microwave absorbing

KW - Nanocomposites

KW - Reduced graphene oxide

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DO - 10.1016/j.matlet.2013.04.097

M3 - 文章

AN - SCOPUS:84878130006

SN - 0167-577X

VL - 106

SP - 22

EP - 25

JO - Materials Letters

JF - Materials Letters

ER -

One-pot simplified co-precipitation synthesis of reduced graphene oxide/Fe₃O₄ composite and its microwave electromagnetic properties

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Keywords

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