用燃烧法合成了由Eu2+离子激活的BaMgAl10O17:Eu2+蓝色荧光粉,着重研究了助熔剂H3BO3对荧光材料的晶体结构及发光性能的影响.结果表明,添加助熔剂有利于荧光粉的晶化,并增强荧光粉的激发和发射光谱强度;H3BO3的最佳添加量为1.0%,可使BaMgAl10O17:Eu2+的发光强度提高30%以上.
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