余辉
发光
热液循环
结晶度
烧结
材料科学
结晶
水热合成
矿物学
分析化学(期刊)
核化学
化学工程
冶金
光电子学
复合材料
化学
物理
伽马射线暴
天文
工程类
色谱法
作者
Xiaoli Wei,Jiandong Fan,Xuesong Zhou,Yi Shen,Fengfeng Li,Lili Hou
标识
DOI:10.1080/0371750x.2016.1241162
摘要
In this study, Sr2MgSi2O7:Eu2+,Dy3+ long-afterglow luminescent materials have been successfully prepared via sol-hydrothermal method. The sample shows good crystallinity and optical properties. The sintering time and sintering temperature have great impacts on the crystallization process and luminescence properties. Further, adding of H3BO3 has been found to be good for formation of Sr2MgSi2O7:Eu2+,Dy3+ and appropriate amount of H3BO3 addition helps to improve the performance of the sample afterglow. Crystallization of the samples can be improved by changing the sintering system and method.
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