利用全谱直读电感耦合等离子体原子发射光谱仪 (简称 ICP- AES)定量分析了单碱和混合碱对碲酸盐玻璃化学稳定性的影响。实验结果表明含混合碱的玻璃系统呈现较好的化学稳定性 ,而且由于不同的碱金属氧化物之间的相互作用不同 ,找到了混合碱玻璃系统中化学稳定性较好的组分

Study of Chemical Durability in Tellurite Glass System YAO Xiao-xu 1,2,LIU Yue-hui 1,2,CHEN Dong-dan 1,2,JIANG Zhong-hong 1,2,3 (1.Institute of Optical Communication Materials,South China University of Technology, Guangzhou 510640, China; 2.Key Laboratory of Specially Functional Materials and Advanced Manufacturing Technology of Ministry of Education, South China University of Technology, Guangzhou 510640, China; 3.Shanghai Institute of Optics & Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800, China)The chemical durability of TeO_2-ZnO-R_2O(R:Na、K、Li) glass systems and TeO_2-ZnO-Li_2O-R_2O(R:Na、K) glass systems were separately studied quantitatively by adopting the Induction Couple Plasma (ICP). The results showed that TeO_2-ZnO-Li_2O-R_2O(R:Na、K) glass systems have better chemical durability. Since different alkali oxides react differently on each other, certain mixed-alkali tellurite glass system is found.tellurite glass; chemical durability; guantitative analysis