Preparation of titanium carbide nanowires for application in electromagnetic wave absorption

Xiaoyan Yuan; Laifei Cheng; Luo Kong; Xiaowei Yin; Litong Zhang

doi:10.1016/j.jallcom.2014.01.022

Preparation of titanium carbide nanowires for application in electromagnetic wave absorption

Xiaoyan Yuan, Laifei Cheng, Luo Kong, Xiaowei Yin, Litong Zhang

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

106 引用（Scopus）

摘要

TiC nanowires were synthesized by chloride-assisted carbothermal reaction, using sucrose, TiO₂ and NaCl as precursors and Ni(NO ₃)₂·6H₂O as a catalyst. The TiC nanowires have specific surface areas of 186.7 m² g^-1 with a diameter of 200-400 nm and length of dozens micrometers. The hybrids of TiC nanowires/paraffin exhibited distinct electromagnetic wave absorbing ability in X-band (8.2-12.4 GHz). The optimal reflection loss (RL) of -51 dB at 11.8 GHz and the bandwidth of 3.0 GHz (RL < -10 dB) was achieved when the thickness is 1.7 mm. The optimal reflection loss and matching thickness were determined by the impedance match and quarter-wavelength law.

源语言	英语
页（从-至）	132-139
页数	8
期刊	Journal of Alloys and Compounds
卷	596
DOI	https://doi.org/10.1016/j.jallcom.2014.01.022
出版状态	已出版 - 25 5月 2014

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title = "Preparation of titanium carbide nanowires for application in electromagnetic wave absorption",

abstract = "TiC nanowires were synthesized by chloride-assisted carbothermal reaction, using sucrose, TiO2 and NaCl as precursors and Ni(NO 3)2·6H2O as a catalyst. The TiC nanowires have specific surface areas of 186.7 m2 g-1 with a diameter of 200-400 nm and length of dozens micrometers. The hybrids of TiC nanowires/paraffin exhibited distinct electromagnetic wave absorbing ability in X-band (8.2-12.4 GHz). The optimal reflection loss (RL) of -51 dB at 11.8 GHz and the bandwidth of 3.0 GHz (RL < -10 dB) was achieved when the thickness is 1.7 mm. The optimal reflection loss and matching thickness were determined by the impedance match and quarter-wavelength law.",

keywords = "Electromagnetic wave absorption, Microstructure, TiC nanowires",

author = "Xiaoyan Yuan and Laifei Cheng and Luo Kong and Xiaowei Yin and Litong Zhang",

year = "2014",

month = may,

day = "25",

doi = "10.1016/j.jallcom.2014.01.022",

language = "英语",

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pages = "132--139",

journal = "Journal of Alloys and Compounds",

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TY - JOUR

T1 - Preparation of titanium carbide nanowires for application in electromagnetic wave absorption

AU - Yuan, Xiaoyan

AU - Cheng, Laifei

AU - Kong, Luo

AU - Yin, Xiaowei

AU - Zhang, Litong

PY - 2014/5/25

Y1 - 2014/5/25

N2 - TiC nanowires were synthesized by chloride-assisted carbothermal reaction, using sucrose, TiO2 and NaCl as precursors and Ni(NO 3)2·6H2O as a catalyst. The TiC nanowires have specific surface areas of 186.7 m2 g-1 with a diameter of 200-400 nm and length of dozens micrometers. The hybrids of TiC nanowires/paraffin exhibited distinct electromagnetic wave absorbing ability in X-band (8.2-12.4 GHz). The optimal reflection loss (RL) of -51 dB at 11.8 GHz and the bandwidth of 3.0 GHz (RL < -10 dB) was achieved when the thickness is 1.7 mm. The optimal reflection loss and matching thickness were determined by the impedance match and quarter-wavelength law.

AB - TiC nanowires were synthesized by chloride-assisted carbothermal reaction, using sucrose, TiO2 and NaCl as precursors and Ni(NO 3)2·6H2O as a catalyst. The TiC nanowires have specific surface areas of 186.7 m2 g-1 with a diameter of 200-400 nm and length of dozens micrometers. The hybrids of TiC nanowires/paraffin exhibited distinct electromagnetic wave absorbing ability in X-band (8.2-12.4 GHz). The optimal reflection loss (RL) of -51 dB at 11.8 GHz and the bandwidth of 3.0 GHz (RL < -10 dB) was achieved when the thickness is 1.7 mm. The optimal reflection loss and matching thickness were determined by the impedance match and quarter-wavelength law.

KW - Electromagnetic wave absorption

KW - Microstructure

KW - TiC nanowires

UR - http://www.scopus.com/inward/record.url?scp=84894201643&partnerID=8YFLogxK

U2 - 10.1016/j.jallcom.2014.01.022

DO - 10.1016/j.jallcom.2014.01.022

M3 - 文章

AN - SCOPUS:84894201643

SN - 0925-8388

VL - 596

SP - 132

EP - 139

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

ER -

Preparation of titanium carbide nanowires for application in electromagnetic wave absorption

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