Author/Authors :
Zhang، نويسنده , , Jinming and Bahrig، نويسنده , , Lydia and Puetz، نويسنده , , Andreas and Kanelidis، نويسنده , , Ioannis and Lenkeit، نويسنده , , Daniel and Pelz، نويسنده , , Simon and Hickey، نويسنده , , Stephen G. and Klein، نويسنده , , Michael F.G. and Colsmann، نويسنده , , Alexander and Lemmer، نويسنده , , Uli and Eychmüller، نويسنده , , Alexander and Holder، نويسنده , , Elisabeth، نويسنده ,
Abstract :
We report a facile macroligand strategy towards the synthesis of low-bandgap inorganic-organic composites comprised of semiconductor PbS nanoparticles and functional copolymers. For this, thiol-functional thiophene-based macroligands have been used as coligands for PbS nanoparticles. Thus, solution processable organic-inorganic hybrid materials with absorption in the near-infrared have been obtained. The resulting nanoparticle-polymer composites were characterized in detail by optical and FT-IR spectroscopy as well as TEM showing their potential as novel functional inorganic-organic hybrid materials when applied in initial proof-of-concept hybrid photovoltaic devices.
