Glass-nanocomposites are produced when crystallite particles of nanometer dimension are dispersed or embedded within the glass matrix. In this work we have investigated several glass-nanocomposite systems: AgI-Ag₂O–SeO₂, Ag₂S-Ag₂O-MoO₃, CdI₂-Ag₂O-P₂O₅, CdI₂-Ag₂O-V₂O₅ and CdI₂-Ag₂O-B₂O₃-P₂O₅. The structure and ion transport properties of these glasses have been analyzed to understand the effect of nanocrystallites formation and growth on the ion transport properties. It has been observed that the average size of the nanocrystallites within the glassy matrix depends on several factors such as type of glass network, dopant content in single former glasses and glass former ratio in mixed former glasses. From transport study it is found that the formation of nanocrystallites influences the ionic conductivity of these glasses. The degree of influence depends on the size and volume fraction of the nanocrystallites indicating a strong microstructure dependence.

当纳米尺寸的微晶颗粒分散或嵌入玻璃基质中时，会产生玻璃纳米复合材料。在这项工作中，我们研究了几种玻璃-纳米复合系统：AgI-Ag ₂ O-SeO ₂，Ag ₂ S-Ag ₂ O-MoO ₃，CdI ₂ -Ag ₂ O-P ₂ O ₅，CdI ₂ -Ag ₂ O-V ₂ O ₅和CdI ₂ -Ag ₂ O-B ₂ O ₃ -P ₂ O ₅。分析了这些玻璃的结构和离子传输性能，以了解纳米微晶形成和生长对离子传输性能的影响。已经观察到，玻璃状基质内的纳米微晶的平均尺寸取决于几个因素，例如玻璃网络的类型，单一前者玻璃中的掺杂剂含量以及混合前者玻璃中的前者玻璃比率。从运输研究中发现，纳米微晶的形成影响这些玻璃的离子电导率。影响程度取决于纳米晶体的大小和体积分数，表明其具有很强的微观结构依赖性。