二元玻璃光学碱度和氧离子电极化率的研究  

Research on the Relationship between Electronic Polarizability and Optical Basicity of Binary Glasses

作　　者：张木[1] 王铁林[2] 常勇[1] 刘波[1] 陈宏[1] 

机构地区：[1]沈阳工业大学石油化工学院,辽宁辽阳111003 [2]北京奥凯立科技发展有限责任公司,北京102209

出　　处：《沈阳化工学院学报》2008年第1期22-24,34,共4页Journal of Shenyang Institute of Chemical Technolgy

摘　　要：采用熔融冷却法制备Bi2O3-B2O3二元系统玻璃.基于Lorentz-Lorenz方程计算Bi2O3-B2O3玻璃氧离子电极化率.利用所计算的氧离子电极化率计算Bi2O3-B2O3玻璃的光学碱度,并且讨论Bi2O3-B2O3玻璃氧离子电极化率、光学碱度和折射率之间的关系.The ternary system of Bi2O3-B2O3 glasses are prepared by melt-quenching method. For binary Bi2O3-B2O3 glasses, the average electronic polarizability of the oxide ion has been calculated on the basis of Lorentz-Lorenz equation. The optical basicity A of the Bi2O3-B2O3 glasses has been estimated on the basis of average electronic oxide polarizability. Furthermore,close correlations are also studied among A α,and n.

关 键 词：Bi2O3-B2O3玻璃 氧离子 光学碱度 电极化率 折射率 

分 类 号：TQ171.1[化学工程—玻璃工业]