Issue 15, 2013
From the journal:

Journal of Materials Chemistry A

Enhanced wave absorption of nanocomposites based on the synthesized complex symmetrical CuS nanostructure and poly(vinylidene fluoride)†

Shuai He,a   Guang-Sheng Wang,*a   Chang Lu,a   Jia Liu,b   Bo Wen,b   Huan Liu,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

Complex symmetrical CuS nanostructures were synthesized in large scale by a simple wet chemical method at low temperature. As a semiconductor material with superstructure, CuS was well characterized and firstly introduced into PVDF to form nanocomposites. The substantial enhancement of wave absorption (−102 dB at 7.7 GHz) was observed by addition of CuS with a low filler loading (5 wt%). The mechanism for the enhanced wave absorbing properties was explained in detail.

Graphical abstract: Enhanced wave absorption of nanocomposites based on the synthesized complex symmetrical CuS nanostructure and poly(vinylidene fluoride)

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Article information

DOI
https://doi.org/10.1039/C3TA00072A
Article type
Paper
Submitted
07 Jan 2013
Accepted
04 Feb 2013
First published
05 Feb 2013

J. Mater. Chem. A, 2013,1, 4685-4692

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Enhanced wave absorption of nanocomposites based on the synthesized complex symmetrical CuS nanostructure and poly(vinylidene fluoride)

S. He, G. Wang, C. Lu, J. Liu, B. Wen, H. Liu, L. Guo and M. Cao, J. Mater. Chem. A, 2013, 1, 4685 DOI: 10.1039/C3TA00072A

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