研究型实验教学设计探讨——以轻质气体分离膜开发为例

Exploration on instructional design of research-oriented experiment: Taking development of light gas separation membrane as example

文章根据当前能源和环境材料的研究热点,将科研成果"轻质气体分离膜的开发"转化为研究型实验教学项目。该实验首先构建了适宜的碳氮膜,并分析了其在应变时的稳定性,研究了轻质气体在碳氮膜中的吸附、扩散和渗透等行为。实践证明,轻质气体分离膜的开发实验扩展了实验教学内容,提高了原创研究型实验的内涵,强化了学生的创新思维,提升了学生的综合创新能力。

According to the current research focus of energy and environmental materials, the research achievement of "Development of light gas separation membrane" is transformed into a research-oriented experimental teaching project. In this experiment, a suitable carbon nitrogen membrane is constructed, and its stability under strain is analyzed. The adsorption, diffusion and permeation behavior of light gas in carbon nitrogen membrane are studied. Practice has proved that the experiment of light gas separation membrane expands the experimental teaching content, improves the connotation of original research experiment, strengthens students’ innovative thinking, and improves their comprehensive innovation ability.