The fabrication of one-dimensional BaAl12O19:Mn2+ phosphors by electrospinning method

doi:10.4028/www.scientific.net/MSF.852.565

	The fabrication of one-dimensional BaAl12O19:Mn2+ phosphors by electrospinning method
	Dong, Qi-Zheng 1,2; He, Ling 1,2; Li, Wen-Sheng 1,2; Sun, Wei-Min 1,2
	2016
会议日期	October 30, 2015 - November 1, 2015
会议地点	Hunan, China
关键词	Calcination Crystallinity Electrostatics Fabrication Functional materials High resolution transmission electron microscopy Nanofibers Nanoparticles Optical properties Photoluminescence spectroscopy Scanning electron microscopy Solid state reactions BaAl12O19:Mn^2+ Calcination temperature Electrospinning method Electrostatic spinning Luminescent material Scanning electrons Solid state reaction method Synthetic conditions
卷号	852
DOI	10.4028/www.scientific.net/MSF.852.565
页码	565-572
英文摘要	One-dimensional BaAl12O19:Mn2+ nanofibers were fabricated by electrostatic spinning method. The effects of some factors on the product preparation were investigated, such as the pH value of precursors; the proportion of citric acid; calcination temperatures, and then the optimal synthetic conditions was obtained. The calcination temperatures of optimal sample is only 1100 °C, less about 400 °C than that of the traditional solid state reaction method. X-ray diffraction, scanning electron microscopy, transmission electron microscopy and photoluminescence spectroscopy were adopted to detect the structure, grain size, morphology and optical properties of the nanofibers, respectively. The fiber samples with good crystallinity consist of a great quantity of nanoparticles. The size of each nanoparticle is below 50 nm and the fiber diameter is about 400 nm. Possible formation process of the nanofibers by electrostatic spinning was also discussed. © 2016 Trans Tech Publications, Switzerland.
会议录	Materials Science Forum
会议录出版者	Trans Tech Publications Ltd
语种	英语
ISSN号	02555476
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/117240]
专题	材料科学与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
作者单位	1.State Key Laboratory of Gansu Advanced Nonferrous Metal Materials, Lanzhou University of Technology, Lanzhou; 730050, China 2.College of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou; 730050, China;
推荐引用方式 GB/T 7714	Dong, Qi-Zheng,He, Ling,Li, Wen-Sheng,et al. The fabrication of one-dimensional BaAl12O19:Mn2+ phosphors by electrospinning method[C]. 见:. Hunan, China. October 30, 2015 - November 1, 2015.