MIL-100(Fe) decorated on graphene using as wideband microwave absorption material

被引:9
|
作者
Zhou, Maofan [1 ]
Deng, Maojun [1 ]
Wan, Gengping [1 ]
Mou, Pengpeng [1 ]
Teng, Shengjie [1 ]
机构
[1] Hainan Univ, Minist Educ, Key Lab Adv Mat Trop Isl Resources, Haikou 570228, Hainan, Peoples R China
关键词
Graphene; MIL-100(Fe); microwave absorption;
D O I
10.1080/1536383X.2021.1891047
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Microwave absorption materials have attracted significant attention because of potential application in military stealth and information safety. In this work, MIL-100(Fe)/Graphene composite was successfully synthesized by a facile method and the microwave absorption mechanism were studied systematically. The as-prepared MIL-100(Fe)/Graphene shows excellent microwave absorption properties with a minimum reflection loss value of -50.9 dB at 13.6 GHz for absorber thickness of 1.8 mm. Moreover, the absorption peak frequency and effective microwave absorption region (< -10 dB) can be controlled in the range of 3.6-18.0 GHz by varying the thickness of the absorber. The highly efficient electromagnetic absorption performance of the MIL-100(Fe)/Graphene is mainly attributed to the enhanced impedance matching. The MIL-100(Fe)/Graphene composite has a great potential applied in the field of microwave absorption.
引用
收藏
页码:767 / 772
页数:6
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