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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
White-light-emitting diode using a single-phase full-color (Ba,Sr)(10)(PO4)(4)(SiO4)(2):Eu2+ phosphor
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论文类型：期刊论文
发表时间：2014-03-01
发表刊物：JOURNAL OF LUMINESCENCE
收录刊物：SCIE、EI、Scopus
卷号：147
页面范围：250-252
ISSN号：0022-2313
关键字：Phosphor; White-light-emitting; Eu2+; Ba-10(PO4)(4)(SiO4)(2); LED
摘要：New phosphors based on apatite-silicate single matrix doped with Eu ions were prepared by solid state reaction. One phosphor, Ba-9.25(PO4)(4)(SiO4)(2):0.75 Eu2+, showed two emission peaks located at 415 nm and 507 nm. In contrast, another phosphor, (Ba6.94Sr2.31)(PO4)(4)(SiO4)(2):0.75 Eu2+, owing to the presence of excess SrF2, exhibited three clear emission peaks at 415 nm, 507 nm, and 565 nm, respectively. This is beneficial for potential use as white-light-emitting diodes. (C) 2013 Elsevier B.V. All rights reserved.