Email this article Preparation and electromagnetic wave absorption of RGO/Cu nanocomposite
- Authors: Zhang H.1, Tian X.2, Zhang X.2, Li S.3, Shen Y.3, Xie A.3
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Affiliations:
- School of Physics and Materials Science
- Key Laboratory of Materials Physics, Institute of Solid State Physics
- School of Chemistry and Chemical Engineering
- Issue: Vol 91, No 9 (2017)
- Pages: 1771-1774
- Section: Physical Chemistry of Nanoclusters and Nanomaterials
- URL: https://bakhtiniada.ru/0036-0244/article/view/169702
- DOI: https://doi.org/10.1134/S0036024417090126
- ID: 169702
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Abstract
We use a facile pyrolysis method to prepare reduced graphene oxide and copper nanocomposite (RGO/Cu) based on it. The product shows an outstanding wave absorption properties. The maximum reflection loss is up to–50.7 dB at 3.8 GHz. The reflection loss of–10 dB (90% power absorption) corresponds to a bandwidth of 11.2 GHz (3.4–14.6 GHz range) for the layer thickness of 2–5 mm. Therefore, it is suggested that the RGO/Cu nanocomposite is also a new kind of lightweight and high-performance EM wave absorbing material.
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About the authors
Hui Zhang
School of Physics and Materials Science
Author for correspondence.
Email: zhhui@ahu.edu.cn
China, Hefei, 230601
Xingyou Tian
Key Laboratory of Materials Physics, Institute of Solid State Physics
Email: zhhui@ahu.edu.cn
China, Hefei, 230031
Xian Zhang
Key Laboratory of Materials Physics, Institute of Solid State Physics
Email: zhhui@ahu.edu.cn
China, Hefei, 230031
Shikuo Li
School of Chemistry and Chemical Engineering
Email: zhhui@ahu.edu.cn
China, Hefei, 230601
Yuhua Shen
School of Chemistry and Chemical Engineering
Email: zhhui@ahu.edu.cn
China, Hefei, 230601
Anjian Xie
School of Chemistry and Chemical Engineering
Email: zhhui@ahu.edu.cn
China, Hefei, 230601
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