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Phase relations in the system BiO1.5-YbO1.5-CuO

机译:系统中BiO 1.5-YbO1.5-CuP的相位关系

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The subsolidus phase relations for the ternary system, BiO1.5YbO1.5-CuO, are investigated by the powder X-ray diffraction method. The system can be divided into six three-phase regions and three two-phase regions. There exist two solid solutions Bi1-xYbxO1.5 (0.05 less than or equal to x less than or equal to 0.35) and Yb1-xBixO1.5 (x less than or equal to 0.02). The former solution exhibits a tetragonal structure with 0.05 less than or equal to x <0.15 which is isostructural to beta-BiO1.5, while a cubic structure with 0.15 less than or equal to x less than or equal to 0.35 is isostructural to delta-BiO1.5. A new compound with the composition close to Yb12Bi12CuOy. is found. (C) 1998 Academic Press. [References: 13]
机译:通过粉末X射线衍射法研究了三元体系BiO1.5YbO1.5-CuO的亚固相关系。该系统可以分为六个三相区域和三个两相区域。存在两种固溶体Bi1-xYbxO1.5(0.05小于或等于x小于或等于0.35)和Yb1-xBixO1.5(x小于等于0.02)。前一种溶液具有0.05小于或等于x <0.15的四方结构,与β-BiO1.5同构,而0.15小于或等于x小于或等于0.35的立方结构与δ-BiO1.5同构。 BiO1.5。一种新的化合物,其组成接近Yb12Bi12CuOy。被发现。 (C)1998年学术出版社。 [参考:13]

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