Novel two-dimensional Ti3C2Tx/Ni-spheres hybrids with enhanced microwave absorption properties

doi:10.1016/j.ceramint.2019.07.331

CORC > 金属研究所 > 中国科学院金属研究所

	Novel two-dimensional Ti3C2Tx/Ni-spheres hybrids with enhanced microwave absorption properties
	Li, Ning 4; Xie, Xi 3; Lu, Hongxia 4; Fan, Bingbing 4; Wang, Xiaohui 5; Zhao, Biao 1; Zhang, Rui 1,4; Yang, Rui 2,3
刊名	CERAMICS INTERNATIONAL
	2019-12-01
卷号	45 期号:17 页码:22880-22888
关键词	Ti3C2Tx/Ni-spheres hybrids Dielectric loss Conduction loss Magnetic loss Microwave absorption
ISSN号	0272-8842
DOI	10.1016/j.ceramint.2019.07.331
通讯作者	Fan, Bingbing(fanbingbing@zzu.edu.cn) ; Zhao, Biao(biao_zhao@zua.edu.cn)
英文摘要	Ti3C2Tx/Ni-spheres hybrids were successfully prepared through in situ hydrothermal assembly of Ni spheres on Ti3C2Tx layer, and then the electromagnetic wave absorbing materials were investigated in the range of 2-18 GHz. The as-synthesized Ti3C2Tx/Ni-spheres hybrids contain uniformly distributed Ni spheres on the edge of Ti3C2Tx layer and some of them enter the interspace between individual lamella. The Ti3C2Tx/Ni-spheres hybrids show an optimal reflection loss of -47.06 dB with the thickness of 1.5 mm at 12.4 GHz. The effective absorption bandwidth (EAB) reaches 3.6 GHz. The excellent electromagnetic wave absorbing properties can be explained in two ways. First is the conduction loss and dielectric loss of Ti3C2Tx and the second is the magnetic loss of Ni, in addition, the laminated structure could also enhance the microwave absorbing properties by the strong multi-reflections and scattering between MXene layers. The work of this article not only provides a new method for preparing novel electromagnetic wave absorbers, but also fine balance among small thickness, broad range band, and lightweight of the Ti3C2Tx/Ni-spheres hybrids, which makes Ti3C2Tx/Ni-spheres hybrids a promising materials for electromagnetic wave absorption application.
资助项目	National Natural Science Foundation of China (NSFC)[51602287] ; National Natural Science Foundation of China (NSFC)[51802289] ; National Natural Science Foundation of China (NSFC)[51672254] ; Natural Science Research Project of Henan Educational Committe[17A430006]
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000493217800059
资助机构	National Natural Science Foundation of China (NSFC) ; Natural Science Research Project of Henan Educational Committe
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/136902]
专题	金属研究所_中国科学院金属研究所
通讯作者	Fan, Bingbing; Zhao, Biao
作者单位	1.Zhengzhou Univ Aeronaut, Sch Mat Sci & Engn, Henan Key Lab Aeronaut Mat & Applicat Technol, Zhengzhou 450046, Henan, Peoples R China 2.Shanghai Tech Univ, Sch Creat & Art, Shanghai 201210, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 4.Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450001, Henan, Peoples R China 5.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Li, Ning,Xie, Xi,Lu, Hongxia,et al. Novel two-dimensional Ti3C2Tx/Ni-spheres hybrids with enhanced microwave absorption properties[J]. CERAMICS INTERNATIONAL,2019,45(17):22880-22888.
APA	Li, Ning.,Xie, Xi.,Lu, Hongxia.,Fan, Bingbing.,Wang, Xiaohui.,...&Yang, Rui.(2019).Novel two-dimensional Ti3C2Tx/Ni-spheres hybrids with enhanced microwave absorption properties.CERAMICS INTERNATIONAL,45(17),22880-22888.
MLA	Li, Ning,et al."Novel two-dimensional Ti3C2Tx/Ni-spheres hybrids with enhanced microwave absorption properties".CERAMICS INTERNATIONAL 45.17(2019):22880-22888.