论文摘要
Herein, an efficient approach to prepare flexible, transparent, and lightweight films based on graphene nanosheets（GNS） and silver nanowires（AgNWs） for high electromagnetic interference（EMI） shielding effectiveness（SE） has been explained. High-conductive GNS were fabricated by liquid phase stripping and composited with AgNWs by a two-step spin-coating method. Owing to the high transparency, good conductivity, and homogeneous distribution of both GNS and AgNWs, the obtained GNS/AgNWs film exhibits superb EMI SE and light transmittance, yielding a significantly high EMI SE up to 26 dB in both Ku-band and K-band and light transmittance higher than 78.4%. Moreover, this GNS/AgNWs film shows good flexibility and excellent structural stability. The obtained flexible, light and transparent film could have a great potential for transparent EMI shielding and smart electronics.
论文目录
文章来源
类型: 期刊论文
作者: Ning Zhang,Zhe Wang,Rongguo Song,Qianlong Wang,Hongye Chen,Bin Zhang,Haifei Lv,Zhi Wu,Daping He
来源: Science Bulletin 2019年08期
年度: 2019
分类: 基础科学,工程科技Ⅰ辑
专业: 材料科学
单位: Hubei Engineering Research Center of RF-Microwave Technology and Application, School of Science, Wuhan University of Technology
基金: supported by the National Natural Science Foundation of China (51701146),the Fundamental Research Funds for the Central Universities (WUT:2017IB015),the Foundation of National Key Laboratory on Electromagnetic Environment Effects (614220504030617)
分类号: TB34
页码: 540-546
总页数: 7
文件大小: 2662K
下载量: 42