Lightweight excellent microwave absorption properties based on sulfur doped graphene

doi:10.1016/j.jscs.2019.08.005

	Lightweight excellent microwave absorption properties based on sulfur doped graphene
	Tan, Lin1,2 ; Zhu, Menghui 1; Li, Xiaoyang 1; Feng, Huixia1,2 ; Chen, Nali1 ; Zhao, Dan1
	2020-01
发表期刊	JOURNAL OF SAUDI CHEMICAL SOCIETY
ISSN	1319-6103
卷号	24 期号:1 页码:9-19
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.
关键词	Graphene Sulfur doped Microwave absorption Lightweight
DOI	10.1016/j.jscs.2019.08.005
收录类别	SCI
语种	英语
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
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000506190800002
出版者	ELSEVIER
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://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
第一作者单位	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
通讯作者单位	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
第一作者的第一单位	兰州理工大学
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.