二硫化钼/碳纳米管/丁苯橡胶吸波材料的结构与性能

doi:10.11896/cldb.19080098

Abstract
Figure/Table
References
Related Citation (10)

Download:

Full Text ( PDF ) (4657KB)
Export: BibTeX | EndNote (RIS)

Abstract Microwave absorber based on butadiene styrene rubber (SBR) composite with molybdenum disulfide (MoS₂) and multi-walled carbon nanotubes (MWCNTs) was prepared by a mechanical blending method. With their synergetic effect in morphology and property, the combination of MoS₂ and MWCNTs endows an improved dispersion in SBR matrix, thus providing the composite with better electromagnetic loss network. The MoS₂/MWCNTs/SBR composite shows a reflection loss (RL) of -37.07 dB as well as an effective absorption band (RL<-10 dB) of 2.08 GHz, which are both better than that of MoS₂ or MWCNTs solely incorporated SBR composite. This enhanced electromagnetic performance is attributed to its better impedance matching and dielectric loss. Additionally, the incorporation of nanofillers significantly improves the mechanical property of SBR, the tensile strength of fillers-filled SBR composites are more than 10 times as high as that of neat SBR. Although the use of dual-fillers slightly impacts the mechanical property of resulted composites when it compared with MWCNTs/SBR or MoS₂/SBR composites, it still can be used in some structural demanding fields.

Key words： molybdenum disulfide multi-walled carbon nanotube butadiene styrene rubber electromagnetic loss microwave absorbing performance

Published: 14 July 2020

CLC number:

TB332

Fund:This work was financially supported by the National Natural Science Foundation of China (51703242) and the Natural Science Foundation of Guangdong Pro-vince, China (2017A030307031) and the Central Public-interest Scientific Institution Basal Research Fund for Chinese Academy of Tropical Agricultural Sciences (1630122020005).

About author:: Pengfei Zhaoreceived his B.E. degree in polymer material processing engineering and M.E. degree in materials processing engineering from the Sichuan University in Sep. 2006—June. 2013. Upon his graduation, he was employed as a faculty of Agricultural Product Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences (APPRI-CATAS), and is currently a research associate of the APPRI-CATAS. He has published 28 journal papers and 14 of them were SCI indexed. He applied seven national invention patents and five of them were authorized. He is a reviewer of several academic journals. His current research interest focuses on functional elastomers, including the molecular chain dynamics of natural rubber, morphological control of elastomeric composites and the rubber based electromagnetic materials. He has been granted five scientific programs including one National Natural Science Foundation of China, and joint more than 10 projects.

	Service
	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	ZHAO Pengfei
	GENG Haoran
	FAN Haojun
	XU Weijian
	LIAO Lusheng
	PENG Zheng

Cite this article:

ZHAO Pengfei,GENG Haoran,FAN Haojun, et al. Structure and Property of Microwave Absorber Based on Molybdenum Disulfide/Multi-Walled Carbon Nanotube/Butadiene Styrene Rubber[J]. Materials Reports, 2020, 34(14): 14204-14208.

URL:

http://www.mater-rep.com/EN/10.11896/cldb.19080098 OR http://www.mater-rep.com/EN/Y2020/V34/I14/14204

1 Dhakate S R, Subhedar K M, Singh B P. RSC Advances, 2015,5(54),43036.
2 Shtarkova R, Dishovsky N. Journal of Elastomers and Plastics, 2009,41(2),163.
3 Li L F, Zhao P F, Lv Z, et al. Materials Review B:Research Papers, 2016,30(5), 38(in Chinese).
李乐凡, 赵鹏飞, 吕臻, 等. 材料导报:研究篇, 2016,30(5),38.
4 Wang Z Q, Li P W, Li L F, et al. Materials Review, 2017,31(S1),297(in Chinese).
王中奇, 李普旺, 李乐凡, 等. 材料导报, 2017,31(专辑29),297.
5 Kong I, Ahmad S H, Abdullah M H, et al. Journal of Magnetism and Magnetic Materials. 2010,322(21),3401.
6 Vinayasree S, Soloman M A, Sunny V, et al. Composites Science and Technology, 2013,82,69.
7 Singh V K, Shukla A, Patra M K, et al. Carbon, 2012,50(6),2202.
8 Li S Z,Li B,Duan J R, New Chemical Materials, 2016, 44 (10), 52(in Chinese).
李帅臻,李斌,段建瑞,等, 化工新型材料, 2016, 44 (10), 52.
9 Zhai Y, Zhang Y, Ren W. Materials Chemistry and Physics, 2012,133(1),176.
10 Xu Y, Zhang D, Cai J, et al. Journal of Magnetism and Magnetic Materials, 2013,327,82.
11 Zhang W, Zhang X, Zheng Y, et al. ACS Applied Nano Materials, 2018,1(10),5865.
12 Shi S, Sun Z, Hu Y H. Journal of Materials Chemistry A, 2018,6(47),23932.
13 Ning M Q, Lu M M, Li J B, et al. Nanoscale, 2015,7(38),15734.
14 Zhang X J, Li S, Wang S W, et al. The Journal of Physical Chemistry C, 2016,120(38),22019.
15 Qu L, Huang G, Zhang P, et al. Polymer International, 2010,59(10),1397.
16 Liu S H, Liu J M, Dong X L. Electromagnetic wave shielding and absor-bing materials, Chemical Industry Press, China, 2017(in Chinese).
刘顺华, 刘军民, 董星龙. 电磁波屏蔽及吸波材料, 化学工业出版社, 2017.
17 Wang Z, Zhao P, He D, et al. Physical Chemistry Chemical Physics, 2018,20(20),14155.
18 Liu Z, Bai G, Huang Y, et al. The Journal of Physical Chemistry C, 2007,111(37),13696.
19 Bhattacharyya S, Sinturel C, Bahloul O, et al. Carbon, 2008,46(7),1037.