文献类型：期刊文献

英文题名：Synthesis and optical properties of Mg-doped ZnO nanofibers prepared by electrospinning

作者：Zhao, Minggang[1,2];Wang, Xinchang[1,2];Ning, Lingling[1,2];He, Hao[1,2];Jia, Jianfeng[1,2];Zhang, Liwei[3,4];Li, Xinjian[1,2]

第一作者：Zhao, Minggang

通讯作者：Wang, XC[1]

机构：[1]Zhengzhou Univ, Key Lab Mat Phys, Zhengzhou 450052, Peoples R China;[2]Zhengzhou Univ, Sch Phys & Engn, Zhengzhou 450052, Peoples R China;[3]Zhengzhou Univ, Postdoctoral Res Stn, Stn Mat Sci & Engn, Zhengzhou 450001, Peoples R China;[4]Xinxiang Univ, Xinxiang 453002, Peoples R China

第一机构：Zhengzhou Univ, Key Lab Mat Phys, Zhengzhou 450052, Peoples R China

通讯机构：[1]corresponding author), Zhengzhou Univ, Key Lab Mat Phys, Zhengzhou 450052, Peoples R China.

年份：2010

卷号：507

期号：1

起止页码：97-100

外文期刊名：JOURNAL OF ALLOYS AND COMPOUNDS

收录：;EI(收录号：20103813243029);Scopus(收录号：2-s2.0-77956613366);WOS:【SCI-EXPANDED(收录号:WOS:000283005300023)】；

基金：The authors gratefully acknowledge the financial support of the Key Project of Chinese Ministry of Education (Grant No. 208084), the Science and Technology Project on Key Problems of Henan Province (Grant No. 082101510007), and the Foundation of Henan Educational Committee (Grant No. 2008C140001).

语种：英文

外文关键词：ZnO nanofibers; Mg dopant; Electrospinning; Optical properties

摘要：Mg-doped ZnO nanofibers with different doping concentrations have been successfully synthesized by electrospinning method. The nanofibers were characterized by scanning electron microscopy (SEM), Xray diffraction (XRD) and Raman spectroscopy. The results show that Mg doping has little influence on the diameter and surface morphology of ZnO nanofibers, and the nanofibers are crystalline and exhibit the hexagonal structure. The photoluminescence spectroscopy studies indicate that the ultraviolet emissions present blue shift with increasing Mg doping concentration. (C) 2010 Elsevier B.V. All rights reserved.