SmFeGe2O7 germanate has been synthesized by solid-state reactions from stoichiometric mixtures of starting oxides using multistage sintering in the temperature range 1273‒1473 K. The effect of temperature on the heat capacity of the compound has been studied by differential scanning calorimetry. On the basis of the dependence Cp = f(T), the thermodynamic properties of this compound have been calculated.

中文翻译：

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SmFeGe2O7 在 350–1000 K 范围内的热容量和热力学性质

SmFeGe2O7 锗酸盐是通过在 1273-1473 K 温度范围内使用多级烧结从起始氧化物的化学计量混合物的固态反应合成的。已通过差示扫描量热法研究了温度对化合物热容量的影响。在依赖关系 Cp = f(T) 的基础上，计算了该化合物的热力学性质。