Cavity Ring-Down Spectroscopy Measurements of Ambient NO3 and N2O5
Large Amplitude Motion in 9-Methylanthracene: High-Resolution Spectroscopy and Ab Initio Theoretical Calculation
Theoretical Study on Direction of Vibrational Transition Dipole Moment of XH Stretching Vibration in HXD
Advanced Search
Volume 18 Issue 4
. 
Turn off MathJax
Article Contents
Article Navigation >  Chinese Journal of Chemical Physics  > 2005  >  18(4): 609-613

Zhang Lixin, Zhang Ren, Wang Lin, Zhou Chunming, Jin Pu, Chen Qianwang. Preparation and Photoluminescence of ZnS:Mn2+/polystyrene Core-Shell Structures and ZnS:Mn2+ Hollow Spheres[J]. Chinese Journal of Chemical Physics , 2005, 18(4): 609-613. doi: 10.1088/1674-0068/18/4/609-613
Citation: Zhang Lixin, Zhang Ren, Wang Lin, Zhou Chunming, Jin Pu, Chen Qianwang. Preparation and Photoluminescence of ZnS:Mn2+/polystyrene Core-Shell Structures and ZnS:Mn2+ Hollow Spheres[J]. Chinese Journal of Chemical Physics , 2005, 18(4): 609-613. doi: 10.1088/1674-0068/18/4/609-613
shu

Preparation and Photoluminescence of ZnS:Mn2+/polystyrene Core-Shell Structures and ZnS:Mn2+ Hollow Spheres

doi: 10.1088/1674-0068/18/4/609-613
  • 1.

    Department of Chemistry,University of Science and Technology of China,Hefei 230026;Structure Research Laboratory, Chinese Academy of Sciences, University of Science and Technology of China, Hefei 230026

  • 2.

    Department of Chemistry,University of Science and Technology of China,Hefei 230026

  • Received Date: 2004-08-07
  • ZnS:Mn2+ polystyrene (PS) core-shell structures and ZnS:Mn2+ hollow spheres were prepared by a sonoehemical deposition approach. Transmission electron micrograph (TEM) studies show that the PS surface is covered by a thin shell consisted of ZnS: Mn2+ nanoparticles with an average size of 9 nm. ZnS: Mn2+ hollow spheres were obtained by heating the core-shell particles in air at 500 ℃ to drive off PS. The photoluminescence spectrum for the emission band of Mn2+ peaked at 540 nm, and a 45 nm blue shift compared to that of corresponding bulk sample, was discussed based on the Mn-O octahedral distortion induced by shell structure.
  • 加载中
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
Get Citation
PDF
XML

Article Metrics

Article views(1121) PDF downloads(13) Cited by()

Proportional views
Related

Preparation and Photoluminescence of ZnS:Mn2+/polystyrene Core-Shell Structures and ZnS:Mn2+ Hollow Spheres

doi: 10.1088/1674-0068/18/4/609-613
  • 1. Department of Chemistry,University of Science and Technology of China,Hefei 230026;Structure Research Laboratory, Chinese Academy of Sciences, University of Science and Technology of China, Hefei 230026
  • 2. Department of Chemistry,University of Science and Technology of China,Hefei 230026
  • Received Date: 2004-08-07

Abstract: ZnS:Mn2+ polystyrene (PS) core-shell structures and ZnS:Mn2+ hollow spheres were prepared by a sonoehemical deposition approach. Transmission electron micrograph (TEM) studies show that the PS surface is covered by a thin shell consisted of ZnS: Mn2+ nanoparticles with an average size of 9 nm. ZnS: Mn2+ hollow spheres were obtained by heating the core-shell particles in air at 500 ℃ to drive off PS. The photoluminescence spectrum for the emission band of Mn2+ peaked at 540 nm, and a 45 nm blue shift compared to that of corresponding bulk sample, was discussed based on the Mn-O octahedral distortion induced by shell structure.

Zhang Lixin, Zhang Ren, Wang Lin, Zhou Chunming, Jin Pu, Chen Qianwang. Preparation and Photoluminescence of ZnS:Mn2+/polystyrene Core-Shell Structures and ZnS:Mn2+ Hollow Spheres[J]. Chinese Journal of Chemical Physics , 2005, 18(4): 609-613. doi: 10.1088/1674-0068/18/4/609-613
Citation: Zhang Lixin, Zhang Ren, Wang Lin, Zhou Chunming, Jin Pu, Chen Qianwang. Preparation and Photoluminescence of ZnS:Mn2+/polystyrene Core-Shell Structures and ZnS:Mn2+ Hollow Spheres[J]. Chinese Journal of Chemical Physics , 2005, 18(4): 609-613. doi: 10.1088/1674-0068/18/4/609-613
shu

    HTML

Catalog

    Journal Online

    Journal information

    Links

    CJCP WeChat

    Copyright©2016 CPS

    Address： 96 JinZhai Road Hefei, Anhui Province People's Republic of China 230026

    QQ:513817741  Tel: 0551-63601122  E-mail: cjcp@ustc.edu.cn

    Supported by: Beijing Renhe Information Technology Co. Ltd    

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return