王小军,杨国辉,陈凯,陈彩花,蒙丽丽,梁利芳

• 1:广西师范学院化学与材料科学学院

摘要(Abstract)：

采用高温固相法,在900～1 300℃范围内煅烧3h,合成Eu~(3+)和Tb~(3+)离子掺杂的硼酸铝系列荧光粉。用X射线粉末衍射仪(XRD)和荧光分光光度计对合成样品进行物相结构和荧光性能表征。结果表明,在合成温度范围内,可得到两种不同结构的稀土离子掺杂硼酸铝荧光粉Al18-xMxB4O33和Al4-xMxB2O9(M=Eu、Tb),物相结构和稀土离子的掺杂浓度对样品的发光性能均有显著影响。

关键词(KeyWords)： 硼酸铝基质;高温固相合成;Eu3+;Tb3+

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目资助(21161004)

作者(Author): 王小军,杨国辉,陈凯,陈彩花,蒙丽丽,梁利芳

DOI: 10.16601/j.cnki.issn1001-8743.2018.01.010

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