A quaternary super-ionic glass system xAgI: (95-x) [Ag2O:2V2O5]: 5TeO2, where 40 ≤ x ≤ 65 in steps of 5, has been pre- pared by melt quenching technique. The prepared glass samples are characterized by X-ray, FTIR and DSC studies. As revealed by the FTIR spectra, the oxyanion network is not affected by the addition of AgI. The frequency dependence of the electrical conductivity for various glass compositions at different temperatures has been analyzed in terms of Jon- scher’s universal power law. The measurements reveal that the conductivity increases from σ = 7.62 × 10–7 S/cm to 1.15 × 10–4 S/cm with increasing AgI content. The temperature dependent conductivity obeys the Arrhenius relationship. The impedance and modulus studies indicate the non-debye type of the frequency dispersion for all the glass samples.
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机译：通过熔融淬火技术制备了四级超离子玻璃系统xAgI：（95-x）[Ag2O：2V2O5]：5TeO2，其中5步中40≤x≤65。通过X射线，FTIR和DSC研究对制备的玻璃样品进行表征。如FTIR光谱所揭示的，氧阴离子网络不受AgI添加的影响。根据乔谢尔的通用功率定律，分析了不同温度下各种玻璃成分的电导率与频率的关系。测量结果表明，随着AgI含量的增加，电导率从σ= 7.62×10–7 S / cm增加到1.15×10–4 S / cm。随温度变化的电导率服从Arrhenius关系。阻抗和模量研究表明，所有玻璃样品的频率色散均为非德拜类型。
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