二组分固-液系统复杂相图的讨论式教学  

Discussion Teaching of Solid-Liquid Phase Diagrams of Two Component System

作　　者：许海[1] 陈晓欣[1] 张国艳[1] 田玉美[1] 郭玉鹏[1] XU Hai;CHEN Xiao-Xin;ZHANG Guo-Yan;TIAN Yu-Mei;GUO Yu-Peng(College of Chemistry, Jilin University, Changchun 130012, China)

机构地区：[1]吉林大学化学学院,吉林长春130012

出　　处：《化学教育（中英文）》2019年第2期24-27,共4页Chinese Journal of Chemical Education

基　　金：吉林大学本科教学改革项目(2017XYB057;2017XYB248;2017XYB286;2017XZD008)

摘　　要：将讨论式教学法的基本思想应用到物理化学课程的教学难点——二组分固-液系统复杂相图中,并进行深入讨论,最终归纳总结出此类相图普遍适用的基本规律,以便于学生熟练掌握复杂相图的分析方法,为后续课程的学习及实际应用打下良好的理论基础。As one of the teaching difficulties of physical chemistry,the solid-liquid pha.se diagrams of two component,system have been deeply discussed by the group discussion teaching method.In the end,several basic rules have been summarized for these kinds of phase diagrams, so that students can easily grasp the analysis methods for complex phase diagrams and lay a good theoretical basis for the subsequent courses and practical application.

关 键 词：讨论式教学 热力学 相平衡 复杂相图 二组分固-液系统 

分 类 号：O642.42-4[理学—物理化学] G642[理学—化学]