| Yb2(SO4)3-(NH4)2SO4-H2O三元体系25℃相图 |
| STUDY ON PHASE DIAGRAM OF Yb2(SO4)3-(NH4)2SO4-H2O TERNARY SYSTEM AT 25℃ |
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| 摘要: 本文报道了溶解度法研究Yb2(SO4)3-(NH4)2SO4-H2O三元体系在25℃时的溶解度图。从相图的构成,可确定上述三元体系的相图是固液异组成类型水盐相图。 |
| 关键词: 相平衡 镱 |
| 基金项目: |
| Abstract: The phase diagram of Yb2(SO4)3-(NH4)2SO4-H2O ternary system at 25℃ has been determined by solubility method. The results show that there are three solid-liquid phase regions in Fig.1, the first corresponding to (NH4)2SO4;the second to the double salt Yb2(SO4)3·(NH4)2SO4·8H2O and the third being Yb2(SO4)3·8H2O region. |
| Keywords: phase equilibrium ytterbium |
| 投稿时间：1987-06-23 |
| 摘要点击次数: 1175 |
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| 傅师羲,童义平,占冬生.Yb2(SO4)3-(NH4)2SO4-H2O三元体系25℃相图[J].无机化学学报,1988,4(3):113-115. |
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