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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
Source PublicationJ. Phys. Chem. C
Volume121Issue:1Pages:741
AbstractThe 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.
SubtypeArticle
Department材料
DOI10.1021/acs.jpcc.6b11187
Funding OrganizationNational 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]
Indexed BySCI
Funding OrganizationNational 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 IDWOS:000392035500078
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Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28184
Collection中科院强激光材料重点实验室
Corresponding Authorrenjinjunsiom@163.com; lzhang@siom.ac.cn; eckerth@uni-muenster.de
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
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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