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本文对ＫＰＯ３－ＭｏＯ３体系平衡固相作了较详细的研究．用Ｘ－射线衍射证明在５０ｍｏｌ％ＫＰＯ３－５０ｍｏｌ％ＭｏＯ３处及７５ｍｏｌ％ＫＰＯ３－２５ｍｏｌ％ＭｏＯ３处有两化合物存在．３１Ｐ核磁共振进一步证实它们的化学式为ＭｏＯ３·ＫＰＯ３和３ＫＰＯ３·ＭｏＯ３的可靠性，同时测定了各平衡固相的熔化热
In this paper, the equilibrium solid phase of KPO3-MoO3 system has been studied in more detail. X-ray diffraction confirmed the presence of two compounds at 50 mol% KPO3-50 mol% MoO3 and 75 mol% KPO3-25 mol% MoO3. 31P NMR further confirmed their reliability of the formula MoO3 · KPO3 and 3KPO3 · MoO3 while measuring the equilibrium heat of equilibrium