同济大学学报（自然科学版）2011，Vol.39Issue(4)：572-575,4.DOI:10.3969/j.issn.0253-374x.2011.04.019
P2O5对氟镓铟基玻璃析晶稳定性和结构的影响
Effect of P2O5 Contents on Crystallization Stability and Structure of Ga- and In-Based Fluoride Glasses
朱基千 1杨智杰 2周凯2
作者信息
- 1. 同济大学材料科学与工程学院,上海,200092
- 2. 同济大学物理系,上海,200092
- 折叠
摘要
Abstract
To improve the ability of anti-crystallization,P2O5 was introduced to substitute CdF2 in the fluoride glass, consisting of 20GaF3-15InF3-20CdF2-15ZnF2-10SnF2-2OPbF2 (GICZSP).The effect of P2O5 contents on crystallization stability and structure was studied by differential scanning calorimetry (DSC), Raman spectroscopy and X-Ray Diffraction analyses (XRD).The results indicate that P2O5 can improve the crystallization stability.P2O5 exists ss [PO44- ,Q0]tetrahedron which has no P= 0 bond.When the amount of P2O5 being incressed,a few M[O, F]6 octahedral structure emerges.关键词
氟化物玻璃/析晶稳定性/差示扫描量热分析/拉曼光谱/X射线衍射分析Key words
fluoride glass/ crystallization stability/differential scanning calorimetry/ Raman spectroscopy/ X-ray diffraction analyses分类
化学化工引用本文复制引用
朱基千,杨智杰,周凯..P2O5对氟镓铟基玻璃析晶稳定性和结构的影响[J].同济大学学报（自然科学版）,2011,39(4):572-575,4.
