Preparation of Reduced Graphene Oxide/MnO Composite and Its Electromagnetic Wave Absorption Performance

被引：3

作者：

Yuan, Jiangtao ^{[1
]}

Li, Kunzhen ^{[1
]}

Liu, Zhongfei ^{[1
]}

Jin, Shaowei ^{[1
]}

Li, Shikuo ^{[2
]}

Zhang, Hui ^{[1
]}

机构：

[1] Anhui Univ, Sch Phys & Mat Sci, Hefei 230601, Anhui, Peoples R China

[2] Anhui Univ, Sch Chem & Chem Engn, Hefei 230601, Anhui, Peoples R China

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2018年 / 92卷 / 02期

关键词：

RGO/MnO nanocomposite; pyrolysis; wave absorption; impendance match; MICROWAVE-ABSORPTION; CARBON-FIBERS; NANOCOMPOSITES; FABRICATION; PROPERTY;

D O I：

10.1134/S0036024418020097

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：

The composite containing reduced graphene oxide and MnO nanoparticles (RGO/MnO) has been prepared via a one step pyrolysis method. The MnO nanoparticles were uniformly dispersed on the surface of RGO nanosheets forming MnO/RGO composite. The composite displays a maximum absorption of aEuro'38.9 dB at 13.5 GHz and the bandwidth of reflection loss corresponding to -10 dB can reach 4.9 GHz (from 11.5 to 16.4 GHz) with a coating layer thickness of only 2 mm. Therefore, the obtained RGO/MnO composite a perfect lightweight and high-performance electromagnetic wave absorbent.

引用

页码：342 / 345

页数：4

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