Lightweight excellent microwave absorption properties based on sulfur doped graphene
Joint Authors
Li, Xiaoyang
Tan, Lin
Feng, Huixia
Zhu, Menghui
Chen, Nali
Source
Journal of Saudi Chemical Society
Issue
Vol. 24, Issue 1 (31 Jan. 2020), pp.9-19, 11 p.
Publisher
Publication Date
2020-01-31
Country of Publication
Saudi Arabia
No. of Pages
11
Main Subjects
Abstract EN
Lightweight and high-efficiency electromagnetic wave (EMW) absorption sulfur doped graphene (S-GS) was fabricated by reducing and doping graphene oxide (GO) using chemical method.
The obtained S-GS exhibits an extremely low reflection loss (RL), wide effective absorption frequency bandwidth at a thin coating thickness (d), light weight and low cost.
The minimum RL reaches −52.3 dB at 17.5 GHz with a matching thickness of 1.22 mm.
More excitedly, the EM absorption properties could be double-adjusted.
By changing the amount of dopant and the thickness of S-GS, The minimum RL touches −52.2 dB at 9.4 GHz and −49.3 dB at 8.5 GHz, respectively, even much lower than most kinds of GS based composites which combined with polymers, magnetic nanoparticles and so on.
In a word, S-GS can be promised to be an ideal candidate for constructing novel MW absorber with lightweight, strong absorption characteristics, and thin matching thickness.
American Psychological Association (APA)
Tan, Lin& Zhu, Menghui& Li, Xiaoyang& Feng, Huixia& Chen, Nali& Zhao, Dan. 2020. Lightweight excellent microwave absorption properties based on sulfur doped graphene. Journal of Saudi Chemical Society،Vol. 24, no. 1, pp.9-19.
https://search.emarefa.net/detail/BIM-1449756
Modern Language Association (MLA)
Tan, Lin…[et al.]. Lightweight excellent microwave absorption properties based on sulfur doped graphene. Journal of Saudi Chemical Society Vol. 24, no. 1 (Jan. 2020), pp.9-19.
https://search.emarefa.net/detail/BIM-1449756
American Medical Association (AMA)
Tan, Lin& Zhu, Menghui& Li, Xiaoyang& Feng, Huixia& Chen, Nali& Zhao, Dan. Lightweight excellent microwave absorption properties based on sulfur doped graphene. Journal of Saudi Chemical Society. 2020. Vol. 24, no. 1, pp.9-19.
https://search.emarefa.net/detail/BIM-1449756
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 18-19
Record ID
BIM-1449756