Preparation and Optical Properties of Co Doped ZnAl2O4 Nanoparticles

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	Preparation and Optical Properties of Co Doped ZnAl2O4 Nanoparticles
	Wu Xiaojuan 1; Wei Zhiqiang 1,2; Chen Xiujuan 1,3; Feng Wangjun 2; Yang Hua 1,2; Jiang Jinlong 1,2; Yuan Lihua 2
刊名	RARE METAL MATERIALS AND ENGINEERING
	2018-04
卷号	47 期号:4 页码:1302-1307
关键词	doping ZnAl(2)O4 hydrothermal method crystal structure optical properties
ISSN号	1002-185X
英文摘要	Zn1-xCoxAl2O4 (x=0, 0.20, 0.40 and 0.60) nanocrystals were prepared via a hydrothermal method using CTAB as surface active agent. The crystal structure, morphology, chemical composition, valence state and optical properties of the samples were investigated. The results show that the samples are of single phase spinel structure with good crystallization. According to the XRD data, the value of the crystal cell parameters, lattice spacing d(hkl) and grain size D were calculated, which indicate a decrease trend with the increase of doping concentration of Co ions. The XPS results clearly show that the Co ions mainly occupy the tetrahedral site and a small amount of Co ions occupy octahedral center position. With the increasing of Co ions concentration, the ultraviolet absorption intensity gradually increases.
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	中文
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
WOS记录号	WOS:000431601500047
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/32703]
专题	理学院机电工程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, Gansu, Peoples R China 2.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China 3.Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Wu Xiaojuan,Wei Zhiqiang,Chen Xiujuan,et al. Preparation and Optical Properties of Co Doped ZnAl2O4 Nanoparticles[J]. RARE METAL MATERIALS AND ENGINEERING,2018,47(4):1302-1307.
APA	Wu Xiaojuan.,Wei Zhiqiang.,Chen Xiujuan.,Feng Wangjun.,Yang Hua.,...&Yuan Lihua.(2018).Preparation and Optical Properties of Co Doped ZnAl2O4 Nanoparticles.RARE METAL MATERIALS AND ENGINEERING,47(4),1302-1307.
MLA	Wu Xiaojuan,et al."Preparation and Optical Properties of Co Doped ZnAl2O4 Nanoparticles".RARE METAL MATERIALS AND ENGINEERING 47.4(2018):1302-1307.