Fullerenes in photovoltaic devices: spectroscopic,electrochemical and spectroelectrochemical studies

摘要

Recent developments on organic photovoltaic devices (e.g.plastic solar cells) based on the photoinduced charge transfer from a donor type semiconducting conjugated polymer onto acceptor type molecules like fullerenes are described.New strategies to improve the nanostructure,like the preparation of so called "double-cable" polymers,where the polymeric electron donor and the electron acceptor are covalently linked,will be discussed.