Synthesis and Microwave Absorption Properties of Polyaniline-Graphene Nanocomposites

被引：13
|
作者：
Geng, Xin [1 ]
Wang, Yong Sheng [1 ]
He, Da Wei [1 ]
Zhou, Yi Kang [1 ]
Zhao, Wen [1 ]
Fu, Chen [1 ]
机构：
[1] Beijing Jiaotong Univ, Inst Optoelect Technol, Minist Educ, Key Lab Luminescence & Opt Informat, Beijing 100044, Peoples R China
来源：
INTEGRATED FERROELECTRICS | 2015年 / 164卷 / 01期
关键词：
Polyaniline; graphene; electrical conductivity; microwave absorption; NANOPARTICLES; COMPOSITES;
D O I：
10.1080/10584587.2015.1045386
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
To develop novel microwave absorbing materials, polyaniline (PANI) composites filled with graphene was prepared, and the morphology, crystallographic structures and microwave parameters of the composites were investigated by SEM, XRD, FTIR and HP8722ES network analyzer. The uniform dispersion of graphene significantly enhanced the formation of conductive pathways in the PANI arrays and the interfacial affinity between PANI and graphene increases the number of conductive pathways of electron transfer. The composites show great microwave absorbing properties of -17dB. This study reveals that the PANI-Graphene composite is promising for applications as microwave absorbing material.
引用
收藏
页码：131 / 135
页数：5
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