Synthesis and characterization of Fe and Ni co-doped ZnO nanorods synthesized by a hydrothemial method

doi:10.1016/j.ceramint.2014.06.050

CORC > 兰州理工大学 > 兰州理工大学 > 理学院

	Synthesis and characterization of Fe and Ni co-doped ZnO nanorods synthesized by a hydrothemial method
	Wu, Xiaojuan 1,2; Wei, Zhiqiang 1,2; Zhang, Lingling 2; Zhang, Cairong 2; Yang, Hua 1,2; Jiang, Jinlong 2
刊名	CERAMICS INTERNATIONAL
	2014-11
卷号	40 期号:9 页码:14635-14640
关键词	Optical properties Co-doped ZnO Diluted magnetic semiconductors Ferromagnetism Hydrothermal method
ISSN号	0272-8842
DOI	10.1016/j.ceramint.2014.06.050
英文摘要	Diluted magnetic semiconductors Zn0.95Fe0.05-xNixO (x=0, 0.02 and 0.05) nanorods were successfully synthesized by a hydrothermal method, and the microstructure, morphology, optical and magnetic properties of the samples were characterized. The X-ray diffraction (XRD) results reveal that all samples synthesized by this method possess a hexagonal wurtzite crystal structure, without other impurity phases. High-resolution transmission electron microscopy (HRTEM) images show that the morphology of nanorods and the samples is well dispersed. X-ray energy dispersive spectrometry (XEDS) indicates Fe2+ and Ni2+ successfully substitute for the lattice site of Zn2+ and generate single-phase Zn0.95Fe0.05-xNixO. The ultraviolet-visible (UV-vis) spectroscopy analysis indicates that the optical band gap decreases with increasing of Fe and Ni doping concentration. The vibrating sample magnetometer (VSM) reveals that the doped samples exhibit ferromagnetic at room temperature. (C) 2014 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000341343300012
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/34255]
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
通讯作者	Wei, Zhiqiang
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China 2.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Wu, Xiaojuan,Wei, Zhiqiang,Zhang, Lingling,et al. Synthesis and characterization of Fe and Ni co-doped ZnO nanorods synthesized by a hydrothemial method[J]. CERAMICS INTERNATIONAL,2014,40(9):14635-14640.
APA	Wu, Xiaojuan,Wei, Zhiqiang,Zhang, Lingling,Zhang, Cairong,Yang, Hua,&Jiang, Jinlong.(2014).Synthesis and characterization of Fe and Ni co-doped ZnO nanorods synthesized by a hydrothemial method.CERAMICS INTERNATIONAL,40(9),14635-14640.
MLA	Wu, Xiaojuan,et al."Synthesis and characterization of Fe and Ni co-doped ZnO nanorods synthesized by a hydrothemial method".CERAMICS INTERNATIONAL 40.9(2014):14635-14640.