Titanium carbide (MXene) nanosheets as promising microwave absorbers

被引：353

作者：

Qing, Yuchang ^{[1
]}

Zhou, Wancheng ^{[1
]}

Luo, Fa ^{[1
]}

Zhu, Dongmei ^{[1
]}

机构：

[1] Northwest Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China

来源：

CERAMICS INTERNATIONAL | 2016年 / 42卷 / 14期

基金：

中国国家自然科学基金;

关键词：

Ti3C2; nanosheets; Dielectric properties; Microwave absorption; CARBONYL IRON; 2-DIMENSIONAL NANOSHEETS; DIELECTRIC-PROPERTIES; COMPOSITES; GRAPHENE; ABSORPTION; PERFORMANCE; NANOPARTICLES; EXFOLIATION; LIGHTWEIGHT;

D O I：

10.1016/j.ceramint.2016.07.150

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The electromagnetic properties of Ti3C2 nanosheets, prepared by immersing Ti3AlC2 powders in HF and subsequent ultrasonication, were first investigated in the frequency range of 12.4-18 GHz. The Ti3C2 nanosheet filled composites showed high relative complex permittivity and microwave absorption as compared to those filled with the original Ti3AlC2 powders under the same content. Reflection loss values of the Ti3C2 nanosheets filled composites exceeded - 11 dB (more than 92% absorption) in the frequency range of 12.4-18 GHz with a thickness of 1.4 mm. These results suggest that the Ti3C2 nanosheets with unique dielectric properties are highly promising fillers for dielectric and electromagnetic applications. (C) 2016 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：16412 / 16416

页数：5

共 43 条

[31] Graphene nanosheet- and flake carbonyl iron particle-filled epoxy-silicone composites as thin-thickness and wide-bandwidth microwave absorber
Qing Yuchang
Min Dandan
Zhou Yingying
Luo Fa
Zhou Wancheng
[J]. CARBON, 2015, 86 : 98 - 107
[32] Enhanced microwave absorption of multi-walled carbon nanotubes/epoxy composites incorporated with ceramic particles
Qing, Yuchang
Wang, Xuan
Zhou, Yingying
Huang, Zhibin
Luo, Fa
Zhou, Wancheng
[J]. COMPOSITES SCIENCE AND TECHNOLOGY, 2014, 102 : 161 - 168
[33] Epoxy-silicone filled with multi-walled carbon nanotubes and carbonyl iron particles as a microwave absorber
Qing, Yuchang
Zhou, Wancheng
Luo, Fa
Zhu, Dongmei
[J]. CARBON, 2010, 48 (14) : 4074 - 4080
[34] Flexible graphene/polymer composite films in sandwich structures for effective electromagnetic interference shielding
Song, Wei-Li
Cao, Mao-Sheng
Lu, Ming-Ming
Bi, Song
Wang, Chan-Yuan
Liu, Jia
Yuan, Jie
Fan, Li-Zhen
[J]. CARBON, 2014, 66 : 67 - 76
[35] Reduced Graphene Oxides: Light-Weight and High-Efficiency Electromagnetic Interference Shielding at Elevated Temperatures
Wen, Bo
Cao, Maosheng
Lu, Mingming
Cao, Wenqiang
Shi, Honglong
Liu, Jia
Wang, Xixi
Jin, Haibo
Fang, Xiaoyong
Wang, Wenzhong
Yuan, Jie
[J]. ADVANCED MATERIALS, 2014, 26 (21) : 3484 - 3489
[36] Co2+/Co3+ ratio dependence of electromagnetic wave absorption in hierarchical NiCo2O4-CoNiO2 hybrids
Wu, Hongjing
Wu, Guanglei
Ren, Yanyan
Yang, Le
Wang, Liuding
Li, Xinghua
[J]. JOURNAL OF MATERIALS CHEMISTRY C, 2015, 3 (29) : 7677 - 7690
[37] Magnetic carbon nanofibers containing uniformly dispersed Fe/Co/Ni nanoparticles as stable and high-performance electromagnetic wave absorbers
Xiang, Jun
Li, Jiale
Zhang, Xionghui
Ye, Qin
Xu, Jiahuan
Shen, Xiangqian
[J]. JOURNAL OF MATERIALS CHEMISTRY A, 2014, 2 (40) : 16905 - 16914
[38] Graphene-Like Two-Dimensional Materials
Xu, Mingsheng
Liang, Tao
Shi, Minmin
Chen, Hongzheng
[J]. CHEMICAL REVIEWS, 2013, 113 (05) : 3766 - 3798
[39] Fabrication and microwave absorbing properties of Li0.35Zn0.3Fe2.35O4 micro-belts/nickel-coated carbon fibers composites
Zhao, Bao-Feng
Ma, Peixian
Zhao, Ju-Min
Li, Deng-Ao
Yang, Xiaoli
[J]. CERAMICS INTERNATIONAL, 2013, 39 (03) : 2317 - 2322
[40] Microwave absorbing property and complex permittivity and permeability of epoxy composites containing Ni-coated and Ag filled carbon nanotubes
Zhao, Dong-Lin
Li, Xia
Shen, Zeng-Min
[J]. COMPOSITES SCIENCE AND TECHNOLOGY, 2008, 68 (14) : 2902 - 2908

← 1 2 3 4 5 →