| 钛钡硼硅酸盐玻璃结构激光拉曼光谱研究 |
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| 引用本文： | 宋晓岚,屈一新.钛钡硼硅酸盐玻璃结构激光拉曼光谱研究[J].光散射学报,1998,10(1):30-36. |
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| 作者姓名： | 宋晓岚 屈一新 |
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| 作者单位： | 湖南省轻工业高等专科学校轻化系，北京化工大学化学工程学院，武汉工业大学材料与工程系 |
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| 摘 要： | 用激光拉曼光谱系统研究了含钛钡硼硅酸盐玻璃的结构。结果表明ＴｉＯ２含量较低时Ｔｉ４＋主要处于［ＴｉＯ４］中。当ＴｉＯ２摩尔含量约为２０％时，有少量［ＴｉＯ６］形成。当玻璃中Ｔｉ４＋和Ｂ３＋共存时，Ｂ２Ｏ３含量的变化不会改变Ｔｉ４＋的结构状态。但ＴｉＯ２的存在将促进部分Ｂ３＋由［ＢＯ４］转化成［ＢＯ３］，并将这一现象称为“钛硼结构效应”
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| 关 键 词： | 钛钡硼硅酸盐玻璃 玻璃结构 激光拉曼光谱 |
A Laser Raman Spectra Study on the Structure of Titanium Barium Borosilicate Glasses |
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| Song Xiaolan,Qu Yixin,Xu Chao,Jiang Minghui.A Laser Raman Spectra Study on the Structure of Titanium Barium Borosilicate Glasses[J].Chinese Journal of Light Scattering,1998,10(1):30-36. |
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| Authors: | Song Xiaolan Qu Yixin Xu Chao Jiang Minghui |
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| Institution: | Song Xiaolan 1) Qu Yixin 2) Xu Chao 3) Jiang Minghui 3) |
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| Abstract: | The structure of barium borosilicate glasses containing titanium is studied systematically by laser Raman spectroscopy. The result shows that the Ti 4+ is mainly in the tetrahedra when the content of TiO 2 is lower. Furthermore, a small amount of octahedra is formed when the mole content of TiO 2 is about 20%. When Ti 4+ and B 3+ co exist in these glasses, the structural conformation of Ti 4+ is not altered by changing the B 2O 3 content. On the other hard, the existence of TiO 2 will transform a part of B 3+ from terahedra to triangular. We call the phenomenon “The Titanium Boron structural Interaction Effect”. |
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| Keywords: | titanium barium boronsilicate glasses structure of glass laser Raman spectra |
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