Issue 24, 2013
From the journal:

Journal of Materials Chemistry A

Polymer composites with enhanced wave absorption properties based on modified graphite and polyvinylidene fluoride

Guang-Sheng Wang,*a   Xiao-Juan Zhang,a   Yun-Zhao Wei,a   Shuai He,a   Lin Guo*a  and  Mao-Sheng Cao*b  

* Corresponding authors

a Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry and Environment, Beihang University, Beijing 100191, PR China
E-mail: wanggsh@buaa.edu.cn, guolin@buaa.edu.cn

b School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
E-mail: caomaosheng@bit.edu.cn

Abstract

Graphite was modified by a simple method, and the structure of the graphite intercalated composite (GIC) was investigated by SEM, XRD and XPS. The increased absorption properties at frequencies from 2 to 18 GHz were studied in detail. The results show that the PVDF–GIC composites exhibit strong microwave absorbing intensities (−64.4 dB at 10.59 GHz) with a low filler loading (9.0 wt%), while the composites are still as flexible as pure PVDF.

Graphical abstract: Polymer composites with enhanced wave absorption properties based on modified graphite and polyvinylidene fluoride

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Article information

DOI
https://doi.org/10.1039/C3TA11170A
Article type
Communication
Submitted
22 Mar 2013
Accepted
07 May 2013
First published
07 May 2013

J. Mater. Chem. A, 2013,1, 7031-7036

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Polymer composites with enhanced wave absorption properties based on modified graphite and polyvinylidene fluoride

G. Wang, X. Zhang, Y. Wei, S. He, L. Guo and M. Cao, J. Mater. Chem. A, 2013, 1, 7031 DOI: 10.1039/C3TA11170A

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