Bi_2O_3-SiO_2系统高温熔体研究进展  

Progress in Research on Structure of Bi_2O_3-SiO_2 System

作　　者：王燕[1] D 王秀峰[1] 于成龙[1] 江红涛[1] 

机构地区：[1]陕西科技大学材料科学与工程学院,西安710021

出　　处：《硅酸盐通报》2007年第2期336-339,共4页Bulletin of the Chinese Ceramic Society

摘　　要：Bi2O3-SiO2系统是一类重要的无机硅酸盐系统,其晶体材料具有光学、光电、电导、声光、压电等性能。本文综述了目前对于Bi2O3-SiO2系统高温熔体的认识,分析了Bi2O3-SiO2系统高温熔体的粘度突变、液相状态及熔体结构,最后阐明了该领域研究热点、可能的应用以及需要进一步研究开发的课题。Bi2 O3-SiO2 system are widely used in the chemistry and technology of inorganic materials. The system contains compounds possessing piezoelectric, ferroelectric, and electrooptic properties. The knowledge on the structure of Bi203-SiO2 system was reviewed. The recent development and some results of new technology for Bi2O3-SiO2 system under high temperature were summarized. Subjects to be further more studied in this field were pointed out.

关 键 词：Bi2O3-SiO2系统 熔体粘度 熔体结构 

分 类 号：TQ170.14[化学工程—硅酸盐工业]