Lightweight excellent microwave absorption properties based on sulfur doped graphene

doi:10.1016/j.jscs.2019.08.005

CORC > 兰州理工大学 > 兰州理工大学 > 省部共建有色金属先进加工与再利用国家重点实验室

	Lightweight excellent microwave absorption properties based on sulfur doped graphene
	Tan, Lin 1,2; Zhu, Menghui 1; Li, Xiaoyang 1; Feng, Huixia 1,2; Chen, Nali 1; Zhao, Dan 1
刊名	JOURNAL OF SAUDI CHEMICAL SOCIETY
	2020-01
卷号	24 期号:1 页码:9-19
关键词	Graphene Sulfur doped Microwave absorption Lightweight
ISSN号	1319-6103
DOI	10.1016/j.jscs.2019.08.005
英文摘要	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. (C) 2019 King Saud University Published by Elsevier B.V.
资助项目	National Natural Science Foundation of China (NSFC)[21664009][51063003] ; Ministry of Science and Technology[2009GJG10041] ; Fundamental Research Funds for the Universities of Gansu[1105ZTC136] ; Natural Science Foundation of Gansu Province[17JR5RA135]
WOS研究方向	Chemistry
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000506190800002
状态	已发表
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/64254]
专题	省部共建有色金属先进加工与再利用国家重点实验室石油化工学院教务处（创新创业学院）
通讯作者	Tan, Lin; Feng, Huixia
作者单位	1.Lanzhou Univ Technol, Sch Petrochem Engn, Lanzhou 730050, Gansu, Peoples R China 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Tan, Lin,Zhu, Menghui,Li, Xiaoyang,et al. Lightweight excellent microwave absorption properties based on sulfur doped graphene[J]. JOURNAL OF SAUDI CHEMICAL SOCIETY,2020,24(1):9-19.
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,24(1),9-19.
MLA	Tan, Lin,et al."Lightweight excellent microwave absorption properties based on sulfur doped graphene".JOURNAL OF SAUDI CHEMICAL SOCIETY 24.1(2020):9-19.