期刊
JOURNAL OF ALLOYS AND COMPOUNDS
卷 476, 期 1-2, 页码 571-574出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2008.09.110
关键词
Chemical synthesis; Crystal growth; X-ray diffraction; Luminescence
资金
- National Natural Science Foundation of China [50772074]
- State Major Research Plan (973) of China [2006CB932302]
- Nano-Foundation of Shanghai in China [0852nm01200]
BaWO4 crystals with various morphologies had been synthesized via a biominmetic system of supported liquid membrane in the presence of different additive reagents at room temperature. The X-ray diffraction patterns showed that the obtained BaWO4 crystals were tetragonal structure. Scanning electron microscopy results of the samples revealed that additive reagents and reacting time could highly affect the morphology and size of BaWO4 crystals. In fluorescence spectra, there was an excellent blue-shift of luminescence. The growth processes of BaWO4 crystals with different morphologies were investigated and a possible growth mechanism was discussed. (C) 2008 Published by Elsevier B.V.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据