反应条件
in hydrogenchloride Y2O3 dissolved in 10 ml HCl (6m); addn. of solid NH4Cl (n(NH4Cl):n(Y2O3) approx. 15), addn. of 10 ml concd. HCl, heating to near dryness, cooling, ground; transferred to a quartz tube with a side arm, evacuation to ca. 10 Pa, heated to 373 K for 15-18 h, then temp. rise to 673 K (sublimation of NH4Cl), then temp. rise to 1223 K (sublimation of YCl3); elem. anal.;
参考文献
Journal of Chemical Thermodynamics, , vol. 20, # 10 p. 1195 - 1202
