Chem. J. Chinese Universities ›› 2011, Vol. 32 ›› Issue (3): 508.

• Articles • Previous Articles     Next Articles

AgLa(WO4)2 Dendritic Nanostructures: Template-free Hydrothermal Synthesis and Their Up-conversion Luminescence Property

SONG Shu-Yan, HAN Wei-Qiang, ZHANG Hong-Jie*   

  1. State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
  • Received:2010-10-12 Revised:2010-12-11 Online:2011-03-10 Published:2011-02-23
  • Contact: ZHANG Hong-Jie E-mail:hongjie@ciac.jl.cn
  • Supported by:

    国家自然科学基金(批准号:  21071140, 21001101)和国家自然科学研究创新团队基金(批准号:   20921002)资助.

Abstract: AgLa(WO4)2 dendritic nanostructures with clean surfaces were synthesized through a low-cost hydrothermal method without introducing any template or surfactant. The formation mechanism was observed for the growth of dendritic nanostructures based on the experimental process. X-ray diffraction, scanning electron microscopy, transmission electron microscopy, electron diffraction, and photoluminescence spectra were used to characterize these materials. The up-conversion luminescent properties of lanthanide ions doped AgLa(WO4)2 nanostructures are of particular interest for luminescent applications.

Key words: Metal-tungstate, Lanthanide, Up-conversion

CLC Number: 

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