Structural evolution and its influence on luminescence of sio2-srf2-erf3 glass ceramics prepared by sol-gel method
文献类型：期刊论文
| 作者 | Yu, Yunlong; Chen, Daqin; Wang, Yuansheng; Luo, Wenqin; Zheng, Yuanhui; Cheng, Yao; Zhou, Lihua |
| 刊名 | Materials chemistry and physics
 |
| 出版日期 | 2006-12-10 |
| 卷号 | 100期号:2-3页码:241-245 |
| 关键词 | Optical materials Sol-gel Luminescence Microstructure |
| ISSN号 | 0254-0584 |
| DOI | 10.1016/j.matchemphys.2005.12.036 |
| 通讯作者 | Wang, yuansheng(yswang@fjirsm.ac.cn) |
| 英文摘要 | Er3+ doped srf2-sio2 transparent glass ceramics were prepared by sol-gel method and heat treatment. the decomposition of sr2+-cf3coo- and the formation of srf2 nano-crystals were found to proceed synchronously in the xerogel. after crystallization of the xerogel, srf2 nano-crystals with 8-10 nm in size distributed homogenously among the glassy matrix, and the microstructure of the glass ceramic was stable under and at the temperature of 800 degrees c probably due to interfacial interaction between nano-crystals and glassy matrix. when heat-treated at 800 degrees c, the chemically bonded water in the sample was eliminated, resulting in the appearance of the visible luminescence bands of h-2(11/2) (4)s(3/)2 -> i-4(15/2) and f-4(9/2) -> i-4(15/2) transitions. (c) 2005 elsevier b.v. all rights reserved. |
| WOS关键词 | TELLURITE GLASSES ; SILICA ; SPECTROSCOPY ; BEHAVIOR ; IONS |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000242337300008 |
| 出版者 | ELSEVIER SCIENCE SA |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2378418 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Yuansheng |
| 作者单位 | Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Grad Sch, Fujian 350002, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Yunlong,Chen, Daqin,Wang, Yuansheng,et al. Structural evolution and its influence on luminescence of sio2-srf2-erf3 glass ceramics prepared by sol-gel method[J]. Materials chemistry and physics,2006,100(2-3):241-245. |
| APA | Yu, Yunlong.,Chen, Daqin.,Wang, Yuansheng.,Luo, Wenqin.,Zheng, Yuanhui.,...&Zhou, Lihua.(2006).Structural evolution and its influence on luminescence of sio2-srf2-erf3 glass ceramics prepared by sol-gel method.Materials chemistry and physics,100(2-3),241-245. |
| MLA | Yu, Yunlong,et al."Structural evolution and its influence on luminescence of sio2-srf2-erf3 glass ceramics prepared by sol-gel method".Materials chemistry and physics 100.2-3(2006):241-245. |
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来源：中国科学院大学
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