Preparation and characterization of room-temperature ferromagnetic Ni-doped TiO2 nanobelts

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	Preparation and characterization of room-temperature ferromagnetic Ni-doped TiO2 nanobelts
	Zhang, HY ; Ji, TH ; Li, LL ; Qi, XY ; Liu, YF ; Cai, JW ; Du, HY ; Sun, JY
刊名	ACTA PHYSICO-CHIMICA SINICA
	2008
卷号	24 期号:4 页码:607
ISSN号	1000-6818
中文摘要	Ni-doped anatase TiO2 nanobelts (NBs) with different Ni2+ contents were simply prepared by combining ion-exchange with hydrothermal treatment. They were characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FTIR), and magnetic measurement techniques. The results showed that Ni2+ cations doped into the TiO2 lattice and no metallic nickel clusters or nanoparticles could be found. The magnetic results demonstrated that the prepared Ni-doped TiO2 samples had complex magnetic mechanism including room-temperature ferromagnetic and paramagnetic behaviors, and with the increase of Ni2+ content, the magnetization also increased under the same applied field owing to uniform distribution of Ni2+ ions in TiO2 nanobelts.
收录类别	SCI
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/51263]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Zhang, HY,Ji, TH,Li, LL,et al. Preparation and characterization of room-temperature ferromagnetic Ni-doped TiO2 nanobelts[J]. ACTA PHYSICO-CHIMICA SINICA,2008,24(4):607.
APA	Zhang, HY.,Ji, TH.,Li, LL.,Qi, XY.,Liu, YF.,...&Sun, JY.(2008).Preparation and characterization of room-temperature ferromagnetic Ni-doped TiO2 nanobelts.ACTA PHYSICO-CHIMICA SINICA,24(4),607.
MLA	Zhang, HY,et al."Preparation and characterization of room-temperature ferromagnetic Ni-doped TiO2 nanobelts".ACTA PHYSICO-CHIMICA SINICA 24.4(2008):607.