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

文献类型：期刊论文

作者Li, Ning4; Xie, Xi3; Lu, Hongxia4; Fan, Bingbing4; Wang, Xiaohui5; Zhao, Biao2; Zhang, Rui2,4; Yang, Rui1,3
刊名CERAMICS INTERNATIONAL
出版日期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
DOI10.1016/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
WOS记录号WOS:000493217800059
出版者ELSEVIER SCI LTD
资助机构National Natural Science Foundation of China (NSFC) ; Natural Science Research Project of Henan Educational Committe
源URL[http://ir.imr.ac.cn/handle/321006/136903]  
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.Shanghai Tech Univ, Sch Creat & Art, Shanghai 201210, Peoples R China
2.Zhengzhou Univ Aeronaut, Sch Mat Sci & Engn, Henan Key Lab Aeronaut Mat & Applicat Technol, Zhengzhou 450046, Henan, 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.

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来源：金属研究所

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