硅酸铋体系玻璃的制备和发光性能研究  

Study on Optical Properties of Bi_2O_3-SiO_2 Glasses

作　　者：谢建军[1] 郝鹏 张方圆 范灵聪[1] 章蕾[1] 施鹰[1] XIE Jianjun;HAO Peng;ZHANG Fangyuan;ZHANG Lei;SHI Ying(Department of Electronics and Information Materials, School of Materials Science and Engineering, Shanghai University, Shanghai 200444,Chin)

机构地区：[1]上海大学材料科学与工程学院电子信息材料系,上海200444

出　　处：《玻璃与搪瓷》2018年第3期12-16,共5页Glass & Enamel

摘　　要：采用高温熔融法成功制备了组分为x Bi2O3-(100-x)Si O2(x=30~60 mol%)的Bi2O3-Si O2体系透明玻璃,并利用X射线衍射、拉曼光谱(Raman Spectra)、近红外发射光谱和紫外-可见光-近红外透射谱分析了该玻璃体系的网络结构发光特性。系统研究了该玻璃体系的铋硅比、不同熔制温度对其光学特性的影响。Bi2O3-SiO2（ BS） glasses were prepared by high temperature melting method. The microstructure and optical properties were characterized by using X-ray diffraction（ XRD）,Raman spectroscopy（ Ram）,UV-visible-NIR transmission spectra. Near infrared emission spectra were used to analyze the network structure of BS glasses. The effects of the ratio Bi2O3/SiO2 and melting temperature on optical properties of BS glasses were systematically studied.

关 键 词：Bi2O3-SiO2玻璃 光学性能 

分 类 号：TQ171.739[化学工程—玻璃工业]