Design and Practice of an Experimental Teaching Project Based on the Plasma Jet

A set of professional experimental teaching projects based on atmospheric pressure plasma jet was designed. The implementation plan of the project was given and the results of teaching practice were presented. Firstly, the purpose, principle, experimental device design and teaching content setting are introduced, and practical teaching is carried out for jet discharge power measurement and polymer surface modification. The results show that the experimental principle of the project is clear, the structure of the experimental device is easy to understand, the operation is flexible, and the experimental content is easy to develop and implement. On the one hand, the project can deepen students' understanding of the basic knowledge of plasma; on the other hand, it also cultivates students' interest in continuing to explore and research.