Preparation and characterization of luminescent PbWO4 nano- and macrostructure

Guangjun Zhou, Mengkai Lü, Benyu Su, Feng Gu, Zhiliang Xiu, Shufen Wang

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11 Citations (Scopus)

Abstract

The PbWO4 nano- and macroparticles with uniform size and shape have been synthesized via a wet chemical process in the presence of surfactant. The products were characterized by the techniques of X-ray diffraction (XRD) and transmission electron microscopy (TEM). Experiment results indicated that the surfactant poly(vinylpyrrolidone K30) (PVP) played a key role in the formation of the rhombic-shaped PbWO4 macroparticles. A growth mechanism contributed to the formation of the well-fined PbWO4 macroparticles was proposed. The luminescence properties of PbWO4 nano- and macrostructure were investigated.

Original languageEnglish
Pages (from-to)1385-1388
Number of pages4
JournalOptical Materials
Volume28
Issue number12
DOIs
Publication statusPublished - 1 Sep 2006
Externally publishedYes

Keywords

  • Luminescence property
  • Nanomaterials
  • PbWO

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