Processing parameters for preparation of Al nanopowders by confined arc plasma

	Processing parameters for preparation of Al nanopowders by confined arc plasma
	Wei, Zhi-Qiang 1,2; Yang, Xiao-Hong 2; Yang, Hua2 ; Xia, Tian-Dong1 ; Yan, Peng-Xun 3
	2010-02-01
发表期刊	Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment
ISSN	10096264
卷号	31 期号:2 页码:15-20
摘要	Pure Al nanopowders were successfully prepared by confined arc plasma method. The crystal structure, morphology and particle size of the nanopowders were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) and the corresponding selected area electron diffraction (SAED). The process of forming and growing of the metal nanopowders prepared by confined arc plasma were analyzed, and the influences of processing parameters on product yield and particle size of the metal nanopowders were discussed. The experimental results show that the crystal structure of the Al nanopowders is fcc structure, and distributed uniformly in spherical shape.Al nanopowders with particle size ranging from 20 to 100 nm can be obtained under proper processing parameters. The yield and particle size of the Al nanopowders go up with the increase of arc current and gas pressure under constant other parameters.
关键词	Aluminum Cavity resonators Nanocrystalline materials Nanostructured materials Particle size Plasmas Scanning electron microscopy Transmission electron microscopy X ray diffraction Al nano-powders Arc current Arc plasma Fcc structures Gas pressures Nano powders Processing parameters Product yields Pure Al Selected area electron diffraction TEM
收录类别	EI
语种	中文
出版者	Editorial Office of Transactions of Materials, 18 Xueqing Road, Beijing, 100083, China
EI入藏号	20101512840660
EI主题词	Crystal structure
EI分类号	931.2 Physical Properties of Gases, Liquids and Solids - 931.3 Atomic and Molecular Physics - 932.3 Plasma Physics - 933.1 Crystalline Solids - 933.1.1 Crystal Lattice - 933.3 Electronic Structure of Solids - 943.2 Mechanical Variables Measurements - 801.4 Physical Chemistry - 531.2 Metallography - 541.1 Aluminum - 714.1 Electron Tubes - 714.3 Waveguides - 741.1 Light/Optics - 741.3 Optical Devices and Systems - 761 Nanotechnology
来源库	Compendex
分类代码	931.2 Physical Properties of Gases, Liquids and Solids - 931.3 Atomic and Molecular Physics - 932.3 Plasma Physics - 933.1 Crystalline Solids - 933.1.1 Crystal Lattice - 933.3 Electronic Structure of Solids - 943.2 Mechanical Variables Measurements - 801.4 Physical Chemistry - 531.2 Metallography - 541.1 Aluminum - 714.1 Electron Tubes - 714.3 Waveguides - 741.1 Light/Optics - 741.3 Optical Devices and Systems - 761 Nanotechnology
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/111820
专题	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理学院
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, Zhi-Qiang,Yang, Xiao-Hong,Yang, Hua,et al. Processing parameters for preparation of Al nanopowders by confined arc plasma[J]. Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment,2010,31(2):15-20.
APA	Wei, Zhi-Qiang,Yang, Xiao-Hong,Yang, Hua,Xia, Tian-Dong,&Yan, Peng-Xun.(2010).Processing parameters for preparation of Al nanopowders by confined arc plasma.Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment,31(2),15-20.
MLA	Wei, Zhi-Qiang,et al."Processing parameters for preparation of Al nanopowders by confined arc plasma".Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment 31.2(2010):15-20.