三芳基咪唑鎓的光致变色系统化教学实验设计

Design of experimental teaching on synthesis and photochromism of triaryl imidazolium

三芳基咪唑鎓的光致变色系统化教学实验设计是建立在系统性、综合型创新实验教学改革的基础之上,承接前期咪唑鎓类化合物电致变色性质探索的实验教改工作,通过设计合成与分析测试配套,实现直观现象观察与客观数据表征相结合的全方位知识、技能、素养、视野的最优提升。另外,对照实验的平行设计、任务与时间的合理安排,也为该项教学实验的成功开展奠定了坚实基础。

Including organic synthesis and analytical testing,the design of teaching on synthesis and photochromism of triaryl imidazolium is based on the reform of experimental teaching evaluation system,which is the extending studies of teaching reform following electrochromic properties of imidazolium salts and realizes optimal improvement in aspects of all-around knowledge,skills,accomplishment and vision,with the help of combination between intuitive phenomena's observation and objective data's characterization.In addition,the parallel design of controlled experiments and the reasonable arrangement of time also lay a solid foundation for successful implementation of this teaching reform.