Email this article Preparation of Reduced Graphene Oxide/MnO Composite and Its Electromagnetic Wave Absorption Performance
- Authors: Yuan J.1, Li K.1, Liu Z.1, Jin S.1, Li S.2, Zhang H.1
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Affiliations:
- School of Physics and Materials Science
- School of Chemistry and Chemical Engineering
- Issue: Vol 92, No 2 (2018)
- Pages: 342-345
- Section: Physical Chemistry of Nanoclusters and Nanomaterials
- URL: https://bakhtiniada.ru/0036-0244/article/view/169901
- DOI: https://doi.org/10.1134/S0036024418020097
- ID: 169901
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Abstract
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 ‒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.
About the authors
Jiangtao Yuan
School of Physics and Materials Science
Email: lsk@mail.ustc.edu.cn
China, Hefei, 230601
Kunzhen Li
School of Physics and Materials Science
Email: lsk@mail.ustc.edu.cn
China, Hefei, 230601
Zhongfei Liu
School of Physics and Materials Science
Email: lsk@mail.ustc.edu.cn
China, Hefei, 230601
Shaowei Jin
School of Physics and Materials Science
Email: lsk@mail.ustc.edu.cn
China, Hefei, 230601
Shikuo Li
School of Chemistry and Chemical Engineering
Author for correspondence.
Email: lsk@mail.ustc.edu.cn
China, Hefei, 230601
Hui Zhang
School of Physics and Materials Science
Email: lsk@mail.ustc.edu.cn
China, Hefei, 230601
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