Preparation and magnetic property of Ni nanoparticles filled carbon nanotubes

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	Preparation and magnetic property of Ni nanoparticles filled carbon nanotubes
	Wei, Zhiqiang1,2 ; Li, Weixue2 ; Feng, Wangjun2 ; Yang, Hua1,2 ; Yan, Pengxun 3
	2012-12-01
发表期刊	Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica
ISSN	10003851
卷号	29 期号:6 页码:124-128
摘要	Ni nanoparticles filled carbon nanotubes were successfully prepared by the anodic arc discharging plasma utilizing self-designed and fabricated experimental apparatus. The composition, morphology, microstructure and magnetic properties of the products by this process were investigated via the high-resolution transmission electron microscopy (HRTEM), XRD, TEM, X-ray energy dispersive spectrometry (XEDS) and vibration sample magnetmeter (VSM). The experiment results show that most of the products are filled with the metallic nanoparticles, while the particles inside are face centered cubic(FCC) structure Ni, and the outside are well-graphitized nanotubes. The diameter of carbon nanotubes ranges from 30 nm to 40 nm, with the wall thickness approximately 5-8 nm. The particles encapsulated in carbon nanotubes are scattered and noncontinuous homogeneously in spherical or ellipsoidal shapes. Magnetic property tests show that the products is super paramagnetic, with the coercivities of 78 Oe and the saturation magnetization of 33 emu/g.
关键词	Carbon nanotubes Filling High resolution transmission electron microscopy Magnetic properties Microstructure Morphology Nanoparticles Saturation magnetization Arc discharging Diameter of carbon nanotubes Experimental apparatus Face centered cubic structure Filled carbon nanotubes Metallic nanoparticles Ni Nanoparticles X-ray energy dispersive spectrometry
收录类别	EI
语种	中文
出版者	Beijing University of Aeronautics and Astronautics (BUAA)
EI入藏号	20130215895105
EI主题词	Nanomagnetics
EI分类号	691.2 Materials Handling Methods - 701.2 Magnetism: Basic Concepts and Phenomena - 741.3 Optical Devices and Systems - 761 Nanotechnology - 933 Solid State Physics - 951 Materials Science
来源库	Compendex
分类代码	691.2 Materials Handling Methods - 701.2 Magnetism: Basic Concepts and Phenomena - 741.3 Optical Devices and Systems - 761 Nanotechnology - 933 Solid State Physics - 951 Materials Science
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/111409
专题	理学院省部共建有色金属先进加工与再利用国家重点实验室
作者单位	1.State Key Laboratory of Gansu Advanced Non-Ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China; 2.School of Science, Lanzhou University of Technology, Lanzhou 730050, China; 3.School of Physical Science and Technology, Lanzhou University, Lanzhou 730000, China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室; 兰州理工大学
第一作者的第一单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Wei, Zhiqiang,Li, Weixue,Feng, Wangjun,et al. Preparation and magnetic property of Ni nanoparticles filled carbon nanotubes[J]. Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica,2012,29(6):124-128.
APA	Wei, Zhiqiang,Li, Weixue,Feng, Wangjun,Yang, Hua,&Yan, Pengxun.(2012).Preparation and magnetic property of Ni nanoparticles filled carbon nanotubes.Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica,29(6),124-128.
MLA	Wei, Zhiqiang,et al."Preparation and magnetic property of Ni nanoparticles filled carbon nanotubes".Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica 29.6(2012):124-128.