Research Progress on Polymer Conductive Films

High-performance polymer materials, with their inherent high conductivity, excellent mechanical flexibility, environmental sustainability, and low processing costs, have demonstrated unparalleled advantages in the development of new conductive composite films and have become a research hotspot in the field of functional materials. This paper focuses on the application of conductive polymer membranes in advanced electronic devices and proton exchange membrane fuel cells. It provides a systematic review of charge transport mechanisms, preparation techniques, and functionalization approaches for conductive polymer materials. The discussion centers on preparation technologies such as electrochemical synthesis and chemical synthesis, detailing the application progress of these materials.Finally, the paper explores the future research prospects of conductive polymer composite films and their potential integration with artificial intelligence technology.