一种金属有机框架纳米材料的制备及其染料吸附性能研究——推荐一个研究型综合化学实验

介绍一个从合成、表征到性能研究的完整研究型综合实验。合成路线巧妙,制备出了文献报道的尺寸最小的纳米金属有机框架。引入纳米材料研究基本表征手段和吸附动力学研究,通过实验教学展示材料研究方法,拓展学生知识面。通过对实验条件的设计,激发学生探索精神、培养学生创新意识、训练学生化学思维。

Synthesis of Metal-Organic Framework Nanocrystals and Research on Its Adsorption of Dye

A research-type comprehensive experiment, which involves synthesis, characterization and application study of metal-organic framework (MOFs) nanocrystals, was introduced. A creative strategy was used to prepare metal-organic framework nanocrystals with smallest particle size amongst published MOFs. The essential characterization methods for nanomaterial and adsorption kinetics study were presented so that the students can get knowledge of the research in the nanomaterial field. The experiment system can serve to stimulate students' interest in scientific research and innovation consciousness and train students' chemical thoughts by analysis of the results from different react conditions.