高分子化学教学中难点的选析  

Analysis on the Some Difficulties in the"Polymer Chemistry"Teaching

作　　者：陈娜丽[1] 冯辉霞[1] 

机构地区：[1]兰州理工大学石油化工学院,甘肃兰州730050

出　　处：《高分子材料科学与工程》2011年第4期163-166,共4页Polymer Materials Science & Engineering

基　　金：甘肃省自然科学基金资助项目(ZS021-A25-028-C;3ZS-042-B25-008;0809DJZA011);国家教育部"春晖计划"基金资助项目(Z2005-1-62016);兰州理工大学博士基金

摘　　要：缩聚和自由基聚合是《高分子化学》教学的重要内容,笔者在该部分内容教授的过程中发现了一些疑难问题。针对缩聚和自由基聚合教学中的疑难问题,如缩聚反应中摩尔系数表达式中的系数、自由基聚合引发和终止反应动力学方程中的系数、动力学链长的表达式等,介绍了笔者的理解和相关推导。Some difficulties were found in the polycondensation and radical polymerization teaching,which play important roles in the course of ＂Polymer Chemistry＂.In allusion to these difficulties,such as the coefficient in the expressions of ＂mol coefficient＂ in the polycondensation,the coefficient in the kinetics equation of initiation and termination for the radical polymerization,the expression of kinetic chain length etc.,my own comprehension and some deductions were introduced.

关 键 词：高分子化学 难点 教学 分析 

分 类 号：O631.5[理学—高分子化学]