Facile preparation and magnetic properties of Ni nanotubes in polycarbonate ion-track templates

doi:10.1016/j.physb.2014.02.002

	Facile preparation and magnetic properties of Ni nanotubes in polycarbonate ion-track templates
	Chen, Y. H.1,2,3; Duan, J. L.1; Yao, H. J.1; Mo, D.1 ; Liu, T. Q.1,3; Wang, T. S.2; Hou, M. D.1; Sun, Y. M.1; Liu, J.1
刊名	PHYSICA B-CONDENSED MATTER
	2014-05-15
卷号	441 页码:1-5
关键词	Ni Nanotubes Pc Templates Electrodeposition Electrolysis Magnetic Property
ISSN号	0921-4526
DOI	10.1016/j.physb.2014.02.002
文献子类	Article
英文摘要	Ni nanotubes, with an inner diameter of about 100 nm and different wall thicknesses (approximately 20, 50, SO and 110 nm), were successfully fabricated in porous polycarbonate (PC) ion track templates by a novel method including two-step ion track etching, two-step electrochemical deposition and one-step electrolysis. In our experiment, wall thickness of Ni nanotubes can be effectively controlled through the etching time of templates. The morphologies and crystal structures of the nanotubes were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and X-ray diffraction (XRD). The magnetic hysteresis loops measured via vibrating sample magnetometry (VSM) indicate that Ni nanotubes with thinner wall thickness possess larger squareness and coercivity value when magnetic field applied parallel to the nanotube's axis, which can be attributed to the shape anisotropy and the formation of multi-domain structure. (C) 2014 Elsevier B.V. All rights reserved.
资助项目	National Natural Science Foundation of China[11175221] ; National Natural Science Foundation of China[11005134] ; National Natural Science Foundation of China[11275237]
WOS关键词	ELECTROCHEMICAL SYNTHESIS ; ELECTROLESS DEPOSITION ; SINGLE-CRYSTALLINE ; NICKEL NANOTUBES ; REVERSAL PROCESS ; NANOWIRE ARRAYS ; DRUG-DELIVERY ; ELECTRODEPOSITION ; FABRICATION ; METAL
WOS研究方向	Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000334335500001
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/49799]
专题	中国科学院近代物理研究所
通讯作者	Chen, Y. H.
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Chen, Y. H.,Duan, J. L.,Yao, H. J.,et al. Facile preparation and magnetic properties of Ni nanotubes in polycarbonate ion-track templates[J]. PHYSICA B-CONDENSED MATTER,2014,441:1-5.
APA	Chen, Y. H..,Duan, J. L..,Yao, H. J..,Mo, D..,Liu, T. Q..,...&Liu, J..(2014).Facile preparation and magnetic properties of Ni nanotubes in polycarbonate ion-track templates.PHYSICA B-CONDENSED MATTER,441,1-5.
MLA	Chen, Y. H.,et al."Facile preparation and magnetic properties of Ni nanotubes in polycarbonate ion-track templates".PHYSICA B-CONDENSED MATTER 441(2014):1-5.