Synthese und elektrische Eigenschaften von polymeren Halbleitern durch Elektropolymerisation von Monomeren mit porphyrinartiger Struktur

Inorganic substances like silicon or metals are normally used for semiconductor and electrical applications. Oneof the disadvantages of these materials is their expensive production. However there is a need for thedevelopment of new materials for a bright variety of applications like synthetic metals, sensors, electrochromematerials, photoconductors or photovoltaic devices.The electropolymerization is an attractive method to prepare conductive polymeric thin films on differentsubstrates, e.g. metals or ITO. Depending on polymerization conditions films with a thickness up to a few