外贴Fe_3O_4/CNTs杂化碳纳米纸的碳纳米管复合材料吸波性能
Microwave Abosrbing Properties of CNTs Composites Attached with Fe_3O_4/CNTs Hybrid Buckypaper
查看参考文献23篇
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文摘
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通过对Fe_3O_4纳米粒子接枝碳纳米管的单分散水溶液真空吸滤制备出一种新型的杂化碳纳米纸, 它与树脂浸润良好, 可以与复合材料一体成型。分别借助FE-SEM、EDS、BJH法和振动样品磁强计表征杂化碳纳米纸及其复合材料的微观形貌、元素组成、平均孔径分布和磁性能。在8.2~18 GHz频段内利用波导法测量碳纳米管共混复合材料和外贴杂化碳纳米纸/碳纳米管共混复合材料的电磁参数和吸波反射率。研究结果表明: 外贴一层杂化碳纳米纸(厚0.1 mm)后, 碳纳米管共混复合材料的磁损耗明显增加, 在8.2~18 GHz微波频段内吸波反射率基本上全部小于-10 dB(频宽大于9.7 GHz), 在15.42 GHz位置, 反射损耗峰达-43.18 dB, 远优于碳纳米管共混复合材料。 |
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其他语种文摘
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A naval hybrid buckypaper was fabricated by vacuum filtration method with monodispersed solution of Fe_3O_4 decorated carbon nanotubes (CNTs), which was easy to be infiltrated by resin and can be co-cured with polymer composites. The morphology, element composition, pore size distribution, and magnetic of hybrid buckypaper were characterized by field-emission scanning electron microscope (FE-SEM), energy dispersive spectrometer (EDS), Barret-Joyner-Halenda (BJH) and vibrating sample magnetometer. The electromagnetic parameters of CNTs composite and hybrid buckypaper attached CNTs composite were investigated in the frequency range of 8.2-18 GHz with wave guide method and the reflection loss can be calculated. The hybrid buckypaper with only absorbing thickness of 0.1 mm attached CNTs composite possesses much broader absorbing bandwidth and larger reflectivity than those of CNTs composite, nearly all of which reflectivity is below-10 dB in frequency range of 8.2-18 GHz and the minimum value is-43.18 dB at 15.42 GHz. |
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来源
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无机材料学报
,2015,30(1):23-28 【核心库】
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DOI
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10.15541/jim20140200
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关键词
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Fe_3O_4接枝碳纳米管
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杂化碳纳米纸
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碳纳米管复合材料
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电磁参数
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反射率
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地址
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沈阳航空航天大学, 辽宁省光纤传感工程技术研究中心, 沈阳, 110136
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1000-324X |
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学科
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一般工业技术;航空 |
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基金
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辽宁省高等学校攀登学者支持计划
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辽宁省海内外十百千高端人才
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国防基础科研基金
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文献收藏号
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CSCD:5333772
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参考文献 共
23
共2页
|
|
1.
Lijima S. Helical microtubules of graphitic carbon.
Nature,1991,354:56-58
|
CSCD被引
3413
次
|
|
|
|
|
2.
Tong G X. Enhanced electromagnetic characteristics of carbon nanotubes/carbonyl iron powders complex absorbers in 2-18 GHz ranges.
Journal of Alloys and Compounds,2011,509(2):451-456
|
CSCD被引
22
次
|
|
|
|
|
3.
Sui J H. Microwave absorption and catalytic activity of carbon nanotubes decorated with cobalt nanoparticles.
Materials Letters,2012,75(15):158-160
|
CSCD被引
9
次
|
|
|
|
|
4.
Zhu H. Study on the microwave absorbing property of composite material containing carbon nanotubes with Ni coating.
Journal of Functional Materials,2007,38(7):1213-1216
|
CSCD被引
1
次
|
|
|
|
|
5.
Shen Z M. Study on the microwave absorbing property of composite material containing carbon nanotubes with Ni coating.
New Carbon Materials,2001,16(1):1-4
|
CSCD被引
5
次
|
|
|
|
|
6.
Liu Y. Electrostatic self-assembly of Fe_3O_4 nanoparticles on carbon nanotubes.
Applied Surface Science,2009,255(18):7999-8002
|
CSCD被引
8
次
|
|
|
|
|
7.
Wang X Z. Fabrication and characterization of magnetic Fe_3O_4-CNT composites.
Journal Physical Chemical Phys. Solids,2010,71(4):673-676
|
CSCD被引
17
次
|
|
|
|
|
8.
Jiang F J. Preparation and properties of soft magnetic composites based on Fe_3O_4 coated carbon nanotubes.
New Carbon Materials,2007,24(4):371-374
|
CSCD被引
2
次
|
|
|
|
|
9.
Jiang M J. Broad frequency dielectric behavior in multiwalled carbon nanotube/rubber nanocom posites.
Journal of Applied Physics,2009,106(8):1-6
|
CSCD被引
5
次
|
|
|
|
|
10.
Li Y. Multiband microwave absorption films based on defective multiwalled carbon nanotubes added carbonyl iron/ acrylic resin.
Physica,2009,404(8/11):1343-1346
|
CSCD被引
9
次
|
|
|
|
|
11.
Lu Shaowei. Electromagnetic and microwave absorbing performance of ultra-thin Fe attached carbon nanotube hybrid buckypaper.
Functional Materials Letters,2014,7(2):1-4
|
CSCD被引
4
次
|
|
|
|
|
12.
Lu Shaowei. Preparation, magnetism and microwave absorption performance of ulta-thin Fe_3O_4/carbon nanotube sandwich buckypaper.
Journal of Alloys and Compounds,2014,606:171-176
|
CSCD被引
10
次
|
|
|
|
|
13.
Du C S. Supercapacitors using carbon nanotubes films by electrophoretic deposition.
Power Sources,2006,160(2):1487-1494
|
CSCD被引
13
次
|
|
|
|
|
14.
Mahajan S V. Carbon nanotube-nanocrystal heterostructures fabricated by electrophoretic deposition.
Nanotechnology,2008,19(19):1-8
|
CSCD被引
1
次
|
|
|
|
|
15.
Dharp P. Nanotube film based on single-wall carbon nanotubes for strain sensors.
Jouranal of Nanoscience and Nanotechnology,2004,15(3):379-382
|
CSCD被引
1
次
|
|
|
|
|
16.
Wu Z C. Transparent, conductive carbon nanotube films.
Science,2004,305(12):73-76
|
CSCD被引
1
次
|
|
|
|
|
17.
Zhao C Y. Electromagnetic and microwave-absorbing properties of magnetite decorated multiwalled carbon nanotubes prepared with poly(N-vinyl-2-pyrrolidone).
Materials Research Bulletin,2012,47(2):217-221
|
CSCD被引
10
次
|
|
|
|
|
18.
Li G X. Synthesis and microwave absorbing properties of FeNi alloy incorporated ordered mesoporous carbon-silica nanocomposite.
Journal of Physics and Chemistry of Solids,2012,73(11):1268-1273
|
CSCD被引
3
次
|
|
|
|
|
19.
Tang X. Preparation and electromagnetic wave absorption properties of Fe-doped zinc oxide coated barium ferrite composites.
Materials Science and Engineering,2007,139(2/3):119-123
|
CSCD被引
14
次
|
|
|
|
|
20.
Fang Z G. The electromagnetic characteristics of carbon foams.
Carbon,2007,45(15):2873-2879
|
CSCD被引
15
次
|
|
|
|
|
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