文献类型：期刊文献

英文题名：The influence of Sb2O3 addition on the properties of low-melting ZnO-P2O5 glasses

作者：Zhang, Bing[1]; Chen, Qi[1,2]; Song, Li[2]; Li, Huiping[2]; Hou, Fengzhen[2]

机构：[1] Key Laboratory for Ultrafine Materials, Ministry of Education, East China University of Science and Technology, Shanghai 200237, China; [2] Department of Inorganic Materials, East China University of Science and Technology, Shanghai 200237, China

年份：2008

卷号：91

期号：6

起止页码：2036

外文期刊名：Journal of the American Ceramic Society

收录：EI(收录号：20082411310021)

语种：英文

外文关键词：Glass transition - Zinc oxide - Deionized water - Antimony compounds - II-VI semiconductors - Thermodynamic stability

摘要：The influence of 0-16 mol% Sb2O3 substitution for P2O5 on the properties of ZnO-P2O5 glasses has been investigated. It was shown that Sb2O3 could participate in the glass network and thermal stability of the glasses decreased with increasing Sb2O3 content. Glass transition temperature Tg, softening temperature Ts, and water durability all decreased firstly (up to 6 mol% Sb2O3 added) and then increased. Substitution of 12 mol% Sb2O3 led to a 16C decrease in Tg and 30C decrease in T s, and weight loss of the glass was only 0.42 mg/cm2, which is ～11 times lower than that of the glass without Sb2O 3 after immersion in deionized water at 90C for 1 day. The glass containing 12 mol% Sb2O3 might be a substitute for Pb-based glasses in some applications. ? 2008 The American Ceramic Society.