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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：女
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
学科：化学工艺. 功能材料化学与化工. 无机化学
办公地点：西部校区化工综合楼A403
联系方式：0411-84986065
电子邮箱：ninggl@dlut.edu.cn
P-84: Enhanced luminescent properties of Sr 3MgSi 2O 8:Eu 2+ spherical blue phosphor via modified sol-gel approach
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论文类型：会议论文
发表时间：2010-01-01
收录刊物：Scopus
卷号：41 1
页面范围：1561-1564
摘要：A homogeneous and stoichiometric Sr 3MgSi 2O 8:Eu 2+ (SMSE) phosphor has been prepared by a simple sol-gel Approach. TEM, SEM, XRD and spectrofluorimeter were used to monitor the structure evolution and optical properties of the phosphor. While TEM/SEM image of as-calcinated phosphor disclosed a spherical morphology with average size of 0.5 m. X-ray diffraction (XRD) of the SMSE powder displayed a pure Sr 3MgSi 2O 8 pattern after annealing at 1100 C for 2 h. The luminescence intensity of the sol-gel-derived phosphors is much higher in comparison with that of the solid-state-derived phosphors. ? 2010 SID.