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华东师范大学 化学系
收稿:2009-12-09,
修回:2010-4-30,
纸质出版:2011
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李彩霞, 李强. Eu<sup>2+</sup>掺杂硼硅酸镁玻璃的发光性能[J]. 发光学报, 2011,32(2): 149-153
LI Cai-xia, LI Qiang. Luminescent Properties of Eu<sup>2+</sup> Doped Borosilicate Glass[J]. Chinese Journal of Luminescence, 2011,32(2): 149-153
利用高温固相法合成了Eu
2+
掺杂的新型蓝色硼硅酸盐发光玻璃
讨论了不同掺杂浓度下硼硅酸镁玻璃体系中Eu
&
mdash;O键共价性的变化以及氧原子周围不同配位环境对MgO-SiO
2
-B
2
O
3
玻璃发光性能的影响。利用X射线衍射仪和荧光光谱仪对该玻璃体系进行了结构表征和性能测试。在紫外-可见光激发下
Eu
2+
掺杂硼硅酸镁玻璃的荧光发射光谱明显出现一个较为宽泛的发射谱带。
paper
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