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Arc-discharge synthesis of nitrogen-doped C embedded TiCN nanocubes with tunable dielectric/magnetic properties for electromagnetic absorbing applications
Zhou, Yuanliang1; Wang, Ning2; Qu, Xinghao1; Huang, Feirong1; Duan, Yuping1; Zhang, Xuefeng3; Dong, Xinglong1; Zhang, Zhidong4
Corresponding AuthorDong, Xinglong(dongxl@dlut.edu.cn) ; Zhang, Zhidong()
2019-11-14
Source PublicationNANOSCALE
ISSN2040-3364
Volume11Issue:42Pages:19994-20005
AbstractThe 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.
Funding OrganizationNational Natural Science foundations of China
DOI10.1039/c9nr07111c
Indexed BySCI
Language英语
Funding ProjectNational Natural Science foundations of China[51331006] ; National Natural Science foundations of China[51271044]
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000498838100033
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/136186
Collection中国科学院金属研究所
Corresponding AuthorDong, Xinglong; Zhang, Zhidong
Affiliation1.Dalian Univ Technol, Key Lab Mat Modificat Laser Ion & Electron Beams, Sch Mat Sci & Engn, Dalian 116023, Peoples R China
2.King Abdullah Univ Sci & Technol, Phys Sci & Engn Div PEE, Thuwal 239556900, Saudi Arabia
3.Hangzhou DianZi Univ, Inst Adv Magnet Mat, Hangzhou 310012, Zhejiang, Peoples R China
4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110015, Liaoning, Peoples R China
Recommended Citation
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.
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