{"title":"Effect of ZnO on physical properties of Sb2O3-PbO-ZnO system","authors":"R. Abdi, M. Nouadji, M. Poulain","doi":"10.1109/PN.2019.8819579","DOIUrl":null,"url":null,"abstract":"Vitreous systems based on antimony oxide Sb$_{\\mathbf {2}} \\mathbf {O} _{\\mathbf {3}}$ have been investigated. The limits for glass formation are reported in the Sb$_{\\mathbf {2}} \\mathbf {O} _{\\mathbf {3}}$-PbO-ZnO ternary system. Thermal measurements implemented by differential scanning calorimetry show that Tg is above 300°C. As a general trend, Tg increases with zinc oxide content. The influence of the ZnO substitution on the optical and physical properties has been studied in the (80$-\\textbf{x}$)Sb2O3-20PbO-xZnO system: Vickers micro-hardness, Young’s modulus increase as zinc oxide concentration increases. An inverse dependence is observed for density. U.V. transmission stabilized around 75% and extended IR transmission is obtained. This behavior is discussed in relation to structural hypothesis.","PeriodicalId":448071,"journal":{"name":"2019 Photonics North (PN)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 Photonics North (PN)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PN.2019.8819579","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Vitreous systems based on antimony oxide Sb$_{\mathbf {2}} \mathbf {O} _{\mathbf {3}}$ have been investigated. The limits for glass formation are reported in the Sb$_{\mathbf {2}} \mathbf {O} _{\mathbf {3}}$-PbO-ZnO ternary system. Thermal measurements implemented by differential scanning calorimetry show that Tg is above 300°C. As a general trend, Tg increases with zinc oxide content. The influence of the ZnO substitution on the optical and physical properties has been studied in the (80$-\textbf{x}$)Sb2O3-20PbO-xZnO system: Vickers micro-hardness, Young’s modulus increase as zinc oxide concentration increases. An inverse dependence is observed for density. U.V. transmission stabilized around 75% and extended IR transmission is obtained. This behavior is discussed in relation to structural hypothesis.
研究了以氧化锑Sb $_{\mathbf {2}} \mathbf {O} _{\mathbf {3}}$为基础的玻璃体体系。报道了Sb $_{\mathbf {2}} \mathbf {O} _{\mathbf {3}}$ -PbO-ZnO三元体系中玻璃形成的极限。差示扫描量热法的热测量表明，Tg在300℃以上。总的趋势是Tg随氧化锌含量的增加而增加。研究了ZnO取代对(80 $-\textbf{x}$)Sb2O3-20PbO-xZnO体系的光学和物理性能的影响:随着氧化锌浓度的增加，维氏显微硬度、杨氏模量增加。密度呈反比关系。紫外线透射率稳定在75左右% and extended IR transmission is obtained. This behavior is discussed in relation to structural hypothesis.
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