Iono-electronic conductive polymers and polymer composites and their use in sensors and transistors

In this talk, I will share recent progress from my research group on designing conjugated polymers for iono-electronic devices. Such devices are key to the next generation of "smart" electronics for healthcare and consumer applications. Our research is aimed at addressing the unique demands of these devices, which require a combination of mechanical flexibility, stability in variable environments, reliable signal processing, and adaptability to execute specific functions. I will discuss how we achieve this balance through molecular tuning of semiconductors, employing techniques like co-polymerization and composite formation to build a diverse library of mixed conductors. I will share how we systematically attach polar side groups to proven electron conductors to evaluate and enhance both ionic and electronic conduction, which has proven crucial for optimizing device performance and expanding their application potential. Our ongoing efforts demonstrate how these materials can contribute to a new era of functional, adaptable electronics suitable for diverse and demanding environments.