A series of glasses with novel composition 30TeO₂-39.5B₂O₃-(30-x)ZnO-xLi₂O-0.5V₂O₅ (0 ≤ x ≤ 30 mol%) were prepared using melt quenching technique. All glasses were characterized using XRD, Fourier transform infrared (FTIR) and Raman spectroscopies, Differential Scanning Calorimetry, Optical absorption and Electron Paramagnetic Resonance. The physical properties such as density, molar volume and oxygen packing density were calculated and discussed. FTIR and Raman spectral studies were performed to study the vibrational groups present in all the glasses. DSC analysis showed that the glass transition temperature (T_g) decreases with increase in Li₂O content and the high thermal stability > 150 °C was observed for all glasses. Various optical parameters were calculated and variations in these values were correlated with structural changes in the glass network as revealed by FTIR and Raman studies. The estimated spin-Hamiltonian parameters of VO²⁺ from EPR spectra of glasses suggest that VO²⁺ is in octahedral site with tetragonal distortion.

使用熔融淬火技术制备了一系列具有新颖组成的玻璃30TeO ₂ -39.5B ₂ O _3-（30-x）ZnO-xLi ₂ O-0.5V ₂ O ₅（0≤x≤30 mol％）。使用XRD，傅里叶变换红外（FTIR）和拉曼光谱，差示扫描量热法，光吸收和电子顺磁共振对所有玻璃进行表征。计算并讨论了诸如密度，摩尔体积和氧堆积密度的物理性质。进行了FTIR和拉曼光谱研究，以研究所有眼镜中存在的振动群。DSC分析表明，随着Li _2的增加，玻璃化转变温度（T _g）降低。所有玻璃均观察到O含量和> 150°C的高热稳定性。计算了各种光学参数，并将这些值的变化与FTIR和拉曼研究揭示的玻璃网络中的结构变化相关。从眼镜的EPR光谱估计的VO ^2+的自旋哈密顿参数，表明VO ²⁺处于八面体位置，呈四边形畸变。