0000000000240550
AUTHOR
J.w. Schultze
Micro- and nanostructuring of oligo- and polythiophenes in two and three dimensions
Abstract Oligothiophenes bearing methacrylic functionalities were two-dimensional-structured by stamping techniques. The localised monomer was hardened by radical polymerisation in UV light. The structures in micrometre- and nanometre-scale were characterised electrochemically by SECM. An inverse polymer opal with extremely high inner surface and periodicity was obtained by localising the photosensitive oligothiophene within an opal template of SiO 2 beads. Cyclic voltammetry of the oligothiophenes in aprotic solvents was carried out to examine possible electrochemical conversions. A self-assembling technique for lateral and vertical structuring of polythiophenes with pendant sulfonate and …
Electron and proton conducting polymers: recent developments and prospects
Abstract The most important topics of the rapidly developing field of conducting polymers are surveyed. Particular emphasis is laid on the problems of synthesis, structure, thermodynamics and kinetic behaviour of these systems. The relevant experiences, existing models and theories are outlined. Abundant examples of the growing applications are also discussed.