Arc-discharge synthesis of nitrogen-doped C embedded TiCN nanocubes with tunable dielectric/magnetic properties for electromagnetic absorbing applications

doi:10.1039/c9nr07111c

CORC > 金属研究所 > 中国科学院金属研究所

	Arc-discharge synthesis of nitrogen-doped C embedded TiCN nanocubes with tunable dielectric/magnetic properties for electromagnetic absorbing applications
	Zhou, Yuanliang 2; Wang, Ning 3; Qu, Xinghao 2; Huang, Feirong 2; Duan, Yuping 2; Zhang, Xuefeng 1; Dong, Xinglong 2; Zhang, Zhidong 4
刊名	NANOSCALE
	2019-11-14
卷号	11 期号:42 页码:19994-20005
ISSN号	2040-3364
DOI	10.1039/c9nr07111c
通讯作者	Dong, Xinglong(dongxl@dlut.edu.cn) ; Zhang, Zhidong()
英文摘要	The development of novel composites consisting of ceramic and C materials to alleviate increasingly serious electromagnetic radiation is of great significance in the microwave absorption (MA) field, considering their superior anti-oxidation/corrosion performances and good mechanical strength as well as adjustable dielectric loss capabilities. However, it is still a great challenge to broaden their effective absorption bandwidth (reflection loss value <= -10 dB) and strengthen the absorption intensity simultaneously, which is mostly attributed to the unreliable impedance matching degree at the absorber/air interface. Herein, a feasible strategy is adopted to synthesize TiCN@N-doped C nanocubes, whose low graphitization degree provides desirable impedance matching conditions. In the meantime, masses of core/shell hetero interfaces ensure strong microwave absorption capability. Experimental results reveal that the optimal effective absorption bandwidth of the prepared TiCN@N-doped C nanocubes can reach up to 5.44 GHz with a thickness of 1.88 mm. Our work demonstrates that the TiCN@N-doped C nanocubes have potential for electromagnetic absorbing applications.
资助项目	National Natural Science foundations of China[51331006] ; National Natural Science foundations of China[51271044]
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000498838100033
资助机构	National Natural Science foundations of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/136185]
专题	金属研究所_中国科学院金属研究所
通讯作者	Dong, Xinglong; Zhang, Zhidong
作者单位	1.Hangzhou DianZi Univ, Inst Adv Magnet Mat, Hangzhou 310012, Zhejiang, Peoples R China 2.Dalian Univ Technol, Key Lab Mat Modificat Laser Ion & Electron Beams, Sch Mat Sci & Engn, Dalian 116023, Peoples R China 3.King Abdullah Univ Sci & Technol, Phys Sci & Engn Div PEE, Thuwal 239556900, Saudi Arabia 4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110015, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Yuanliang,Wang, Ning,Qu, Xinghao,et al. Arc-discharge synthesis of nitrogen-doped C embedded TiCN nanocubes with tunable dielectric/magnetic properties for electromagnetic absorbing applications[J]. NANOSCALE,2019,11(42):19994-20005.
APA	Zhou, Yuanliang.,Wang, Ning.,Qu, Xinghao.,Huang, Feirong.,Duan, Yuping.,...&Zhang, Zhidong.(2019).Arc-discharge synthesis of nitrogen-doped C embedded TiCN nanocubes with tunable dielectric/magnetic properties for electromagnetic absorbing applications.NANOSCALE,11(42),19994-20005.
MLA	Zhou, Yuanliang,et al."Arc-discharge synthesis of nitrogen-doped C embedded TiCN nanocubes with tunable dielectric/magnetic properties for electromagnetic absorbing applications".NANOSCALE 11.42(2019):19994-20005.