文献类型：期刊文献

英文题名：Effect of Sb₂O₃ on Thermal Properties of Glasses in Bi₂O₃-B₂O₃-SiO₂ System

作者：Zhang, Yaping[1];Yang, Yunxia[1];Ou, Yuwen[1];Hua, Wei[1];Zheng, Jiahua[1];Chen, Guorong[1]

机构：[1]E China Univ Sci & Technol, Sch Mat Sci & Engn, Key Lab Ultrafine Mat, Minist Educ, Shanghai 200237, Peoples R China

年份：2009

卷号：92

期号：8

起止页码：1881

外文期刊名：JOURNAL OF THE AMERICAN CERAMIC SOCIETY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000268704600041)】；

基金：This work was supported by the Shanghai Leading Academic Discipline Project B502. We also thank NSF's International Materials Institute for New Functionality in Glass (DMR-0409588) for supporting our international collaboration with Prof. H. Jain's group at Lehigh University.

语种：英文

摘要：Glasses with compositions 50Bi(2)O(3)-xSb(2)O(3)-10B(2)O(3)-(40-x) SiO2 (x=0, 1, 3, 5, 8, 10) have been prepared by conventional melt quench technique. Substitution of Sb2O3 for SiO2 exerted an obvious effect on properties of glasses, especially, increased glass transition temperature (T-g) and crystalline temperature (T-c) greatly. Results of infrared transmission spectra attributed the effect to the formation of new bridging bonds of Sb-O-B and Sb-O-Si in glass network.