RECl<sub>3</sub>-SrCl<sub>2</sub>-LiCl三元系相圖計算

RECl₃-SrCl₂-LiCl三元系相圖計算

摘要: 基于對9個側邊二元系RECl₃-SrCl₂、RECl₃-LiCl、SrCl₂-LiCl(其中RE:La、Ce、Pr、Nd)熱力學數據和實驗相圖信息的優化、評估,以及三元系相關熱力學性質的分析,計算并討論了RECl₃-SrCl₂-LiCl系列4個三元系相圖。

Abstract: Based on the optimization and assesment of nine sub-binary phase diagrams and their thermodynamic data:RECl₃-SrCl₂, RECl₃-LiCl, SrCl₂-LiCl (RE:La,Ce,Pr,Nd),the relevant ternary thermodynamic properties of RECl₃-SrCl₂-LiCl systems are predicted and criticized. Using Toop approximation, four ternary phase diagams of the RECl₃-SrCl₂-LiCl systems are calculated. Their results are briefly discussed.