Intrinsically conductive polymers (CPs) combine the inherent mechanical properties of organic polymers with charge transport, opto-electronic and redox properties that can be easily tuned up to those typical of semiconductors and metals. The control of the morphology at the nanoscale and the design of CP-based composite materials have expanded their multifunctional character even further. These virtues have been exploited to advantage in opto-electronic devices, energy-conversion and storage systems, sensors and actuators, and more recently in applications related to biomedical and separation science or adsorbents for pollutant removal. The special issue "Conductive Polymers: Materials and Applications" was compiled by gathering contributions that cover the latest advances in the field, with special emphasis upon emerging applications.
Keywords: PEDOT-PSS; adsorption; antimicrobial; carbon composite; charge transport models; copolymers; drug release; polyacetylene; polyaniline; polypyrrole; sensors; silica gel composite.