Abstract

Germanate TbGaGe₂O₇ has been obtained from the initial Tb₂O₃, Ga₂O₃, and GeO₂ oxides by the solid-phase synthesis. The germanate structure has been established by X-ray diffraction. Room-temperature luminescence spectra of the compound have been recorded. The effect of temperature on the heat capacity of the oxide compound has been investigated by differential scanning calorimetry. The thermodynamic properties of the compound have been calculated from the experimental C_p = f(T) data.

中文翻译：

---

TbGaGe 2 O 7的合成，晶体结构，发光和热物理性质

摘要

通过固相合成从初始的Tb ₂ O ₃，Ga ₂ O ₃和GeO ₂氧化物获得了锗酸盐TbGaGe ₂ O ₇。通过X射线衍射已经建立了锗酸盐结构。已经记录了该化合物的室温发光光谱。通过差示扫描量热法已经研究了温度对氧化物化合物的热容量的影响。该化合物的热力学性质已根据实验C _p = f（T）数据计算得出。