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Structural Studies of Fluoroborate Laser Glasses by Solid State NMR and EPR Spectroscopies
Zhang, Ruili; de Oliveira, Marcos; Wang, Zaiyang; Fernandes, Roger Gomes; de Camargo, Andrea S. S.; Ren, Jinjun; Zhang, Long; Eckert, Hellmut; renjinjunsiom@163.com; lzhang@siom.ac.cn; eckerth@uni-muenster.de
2017
发表期刊J. Phys. Chem. C
卷号121期号:1页码:741
摘要The structure of glasses in the systems (100 - x)B2O3-xPbF(2) (x = 30, 40, and 50) and 50B(2)O(3)-(50 - x)PbO-xPbF(2) (x = 5, 10, 15, 20, 25, 30, 35, 40, and 45) has been studied by solid state NMR and EPR spectroscopies.-On the basis Of B-11 and F-19 high resolution solid state NMR as well as on B-11/F-19 double resonance results, we develop a quantitative structural description on the atomic scale. F-19 NMR results indicate a systematic dependence of the fluoride speciation on PbF2 content: At low x-values, F- ions are predominantly found on BO3/2F- units, whereas, at higher x-values, fluoride tends to be sequestrated into amorphous domains rich in PbF2. In addition, both pulsed EPR studies of Yb3+ doped glasses and photophysical studies of Eu3+ doped samples indicate a mixed fluoride/borate coordination of the rare-earth ions, and the absence of nanophase segregation effects.
文章类型Article
部门归属材料
DOI10.1021/acs.jpcc.6b11187
资助者National Natural Science Foundation of China [NSFC 61475174]; 100 Talents Program of Chinese Academy of Sciences; FAPESP [2013/07793-6, 2013/23490-3, 2015/04063-2]; CNPq [477053/2012-2, 479672/2012-1] ; National Natural Science Foundation of China [NSFC 61475174]; 100 Talents Program of Chinese Academy of Sciences; FAPESP [2013/07793-6, 2013/23490-3, 2015/04063-2]; CNPq [477053/2012-2, 479672/2012-1] ; National Natural Science Foundation of China [NSFC 61475174]; 100 Talents Program of Chinese Academy of Sciences; FAPESP [2013/07793-6, 2013/23490-3, 2015/04063-2]; CNPq [477053/2012-2, 479672/2012-1] ; National Natural Science Foundation of China [NSFC 61475174]; 100 Talents Program of Chinese Academy of Sciences; FAPESP [2013/07793-6, 2013/23490-3, 2015/04063-2]; CNPq [477053/2012-2, 479672/2012-1]
收录类别SCI
资助者National Natural Science Foundation of China [NSFC 61475174]; 100 Talents Program of Chinese Academy of Sciences; FAPESP [2013/07793-6, 2013/23490-3, 2015/04063-2]; CNPq [477053/2012-2, 479672/2012-1] ; National Natural Science Foundation of China [NSFC 61475174]; 100 Talents Program of Chinese Academy of Sciences; FAPESP [2013/07793-6, 2013/23490-3, 2015/04063-2]; CNPq [477053/2012-2, 479672/2012-1] ; National Natural Science Foundation of China [NSFC 61475174]; 100 Talents Program of Chinese Academy of Sciences; FAPESP [2013/07793-6, 2013/23490-3, 2015/04063-2]; CNPq [477053/2012-2, 479672/2012-1] ; National Natural Science Foundation of China [NSFC 61475174]; 100 Talents Program of Chinese Academy of Sciences; FAPESP [2013/07793-6, 2013/23490-3, 2015/04063-2]; CNPq [477053/2012-2, 479672/2012-1]
WOS记录号WOS:000392035500078
引用统计
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/28184
专题中科院强激光材料重点实验室
通讯作者renjinjunsiom@163.com; lzhang@siom.ac.cn; eckerth@uni-muenster.de
作者单位中国科学院上海光学精密机械研究所
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GB/T 7714
Zhang, Ruili,de Oliveira, Marcos,Wang, Zaiyang,et al. Structural Studies of Fluoroborate Laser Glasses by Solid State NMR and EPR Spectroscopies[J]. J. Phys. Chem. C,2017,121(1):741.
APA Zhang, Ruili.,de Oliveira, Marcos.,Wang, Zaiyang.,Fernandes, Roger Gomes.,de Camargo, Andrea S. S..,...&eckerth@uni-muenster.de.(2017).Structural Studies of Fluoroborate Laser Glasses by Solid State NMR and EPR Spectroscopies.J. Phys. Chem. C,121(1),741.
MLA Zhang, Ruili,et al."Structural Studies of Fluoroborate Laser Glasses by Solid State NMR and EPR Spectroscopies".J. Phys. Chem. C 121.1(2017):741.
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