Au‐Doped Polyacrylonitrile–Polyaniline Core–Shell Electrospun Nanofibers Having High Field‐Effect Mobilities

Au-doped polyacrylonitrile–polyaniline core–shell nanofibers are fabricated via electrospinning and subsequent gas-phase polymerization, providing a very high field-effect mobility of up to 11.6 cm2 V−1 s−1. This method is also suitable for other conducting polymers and may eventually lead to a new and simplified fabrication of high-performance polymer organic field-effect transistors.