Abstract In order to realize the “visualization” of hydrogen bonds and strengthen the ability of undergraduates to integrate theory with practice, a comprehensive teaching experiment on eutectic solvents preparation and application was systematically designed and practiced through the college students' innovative experiments. The experimental results show that the abstract theories can be transformed into intuitive phenomena and the hydrogen bonds were visualized, through the integrated experimental design, the ligands selection, the preparation of eutectic solvents and benzyl alcohol extraction. The experiment practice not only strengthens students' understanding of basic theoretical knowledge, but also expands students' innovative scientific thinking, which is conducive to the cultivation of undergraduates' practice creative ability.
WU Ping-Ping, SONG Lei, YIN Chang-Long, LI Jun, BAI Peng. Visualizing Hydrogen Bond:Design and Practice of Comprehensive Teaching Experiment on Eutectic Solvents Preparation and Application[J]. Chinese Journal of Chemical Education, 2022, 43(4): 75-80.
