A型分子筛合成实验——谈大学综合化学实验教学  

Synthesis of Zeolite A——A Discussion of the College Comprehensive Experiment

作　　者：牟琴[1] 李牛[1] 

机构地区：[1]南开大学材料科学与工程学院新催化材料科学研究所,天津300071

出　　处：《大学化学》2015年第6期45-52,共8页University Chemistry

摘　　要：A型沸石分子筛作为沸石分子筛中经典成员之一,在大学化学课程中均有讲述,但传统的讲授和实验存在学生数量众多、缺乏趣味性及综合性等缺点,本文通过在A型分子筛合成中增添考察"碱度、晶化温度和晶化时间"3个实验变量因素,有目的、有计划、系统地引导学生分析和解决问题,以期达到综合化学实验的目的。As a typical member of the zeolite family,zeolite A has been mentioned in inorganic chemistry,physical chemistry,and colloid chemistry. However,it often lose its charm in a class with so many students as well as in the ocean of knowledge. In the comprehensive experiment class for college seniors,exploring the effects of the alkalinity,temperature and time of crystallization in synthesizing zeolite has been added to guide the students to analyze and solve problems.

关 键 词：综合实验 A型分子筛 碱度 晶化温度 晶化时间 

分 类 号：O6[理学—化学] G64[文化科学—高等教育学]