Phase equilibria in the system La2O3-K2O-P2O5

被引：13
|
作者：
Jungowska, W [1 ]
机构：
[1] Univ Econ, Fac Engn & Econ, Dept Inorgan Chem, PL-53345 Wroclaw, Poland
来源：
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2000年 / 60卷 / 01期
关键词：
double potassium-lanthanum phosphates; phase diagram; phase equilibria;
D O I：
10.1023/A:1010161627148
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The ternary system La2O3-K2O-P2O5 has been examined by thermal, X-ray, IR and microscopic methods. The existence of three double potassium-lanthanum phosphates, K3La(PO4)(2), KLa(PO3)(4) and K2La(PO3)(5) has been confirmed, and the phase diagram of the ternary system La2O3-K2O-P2O5 over the composition range LaPO4-K3PO4-P2O5 has been determined.
引用
收藏
页码：193 / 197
页数：5
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