Design and Practical Exploration of a“Virtual-Real Integration” Experimental Teaching Based on Carbon Dioxide Cycloaddition
ZHANG Xiao1**, GAO Cheng-Di1, FAN Miao2, MA Yue1
1. College of Science,China University of Petroleum-Beijing,Beijing 102249,China; 2. College of Chemistry,Beijing University of Chemical Technology,Beijing 100029,China
Abstract This study designed and implemented a“virtual-real integration”experimental teaching mode based on the carbon dioxide cycloaddition reaction,aiming to address the disconnect between theory and practice in traditional experimental teaching and to cultivate students’ practical skills and innovative thinking.By integrating Materials Studio(MS)software,students completed catalyst modeling and reaction mechanism simulations,followed by hands-on operations involving anhydrous and anaerobic conditions and gas chromatography analysis to explore the full process of CO2 cycloaddition reactions.Teaching practice demonstrated that the“virtual-real integration” mode significantly enhanced students’ theoretical understanding,experimental operation skills,and scientific research awareness.Additionally,the introduction of cutting-edge green chemistry concepts strengthened students’ awareness of low-carbon practices and their sense of social responsibility.This experiment is highly replicable and has strong potential for adoption,offering a practical example for experimental curriculum reform in higher education.
ZHANG Xiao, GAO Cheng-Di, FAN Miao, MA Yue. Design and Practical Exploration of a“Virtual-Real Integration” Experimental Teaching Based on Carbon Dioxide Cycloaddition[J]. Chinese Journal of Chemical Education, 2025, 46(12): 38-43.
