
Conductive polymers exhibit electrical conductivity through conjugated pi-electron systems. Polyaniline, polypyrrole, PEDOT, and others enable flexible, lightweight conductive materials. Applications include organic solar cells, antistatic materials, sensors, and lightweight wires. Research, experiments, and prototypes; limited commercialization. Challenges include stability, processability, and conductivity compared to metals. Research continues into improved formulations and integration with flexible electronics.