Metastable state Bi2SiO5 is a newly discovered compound crystalling phase in Bi2O3-SiO2 system.The effects of reaction temperature and time on the formation of Bi2SiO5 were studied by XRD and DSC.The mixture of Bi2O3 and SiO2,which were mixed with amount-of-substance ratio of 1∶1,was treated under a certain temperature for a certain period of time to get the product.The results showed that the metastable state compound-Bi2SiO5 was got while solid-state reaction happened,and it varied following the change of...
【更新日期】
2007-10-08
【分类号】
TQ135.32
【正文快照】
俄罗斯无机化学研究所Zhereb V P教授研究发现,B i2O3-SiO2系统异常复杂,存在稳定和亚稳2个相平衡,系统高温熔融后出现亚稳态熔体,但其性质和作用尚不清楚[1-2]。费一汀等人研究了该系统的相关系和析晶行为,绘制了该系统的稳定相图,研究认为亚稳定化合物B i2SiO5仅存在于亚稳相
| 
推荐 
点击下列相关研究机构和相关文献作者，可以直接查到这些机构和作者被《中国知识资源总库》收录的其它文献，使您全面了解该机构和该作者的研究动态和历史。
