Influence of a Mesogenic Dendrimer on the Morphology of Polymer–Fullerene Composites for Photovoltaics

スポンサーリンク

概要

• 論文の詳細を見る

• The efficiency of “bulk hetero junction”-type plastic solar cells depends crucially on the morphology of an entangled network of two immiscible compounds that serve as electron donor and electron acceptor, respectively. The present work describes preliminary results about the question how the luminescence and the morphology of a composite containing a fullerene C60 derivative and a $ p$-phenylene vinylene (PPV) derivative are altered, when a dendrimer with a fullerene core and mesogenic side-chains is added. Fluorescence quenching and surface topography of the composites indicate that adding the mesogenic dendrimer can result in smaller domain sizes, which may be useful for photovoltaic applications.

• 2010-01-25

著者

• Kitzerow Heinz-Siegfried

  Department of Chemistry, University of Paderborn, 33098 Paderborn, Germany

• Kasdorf Olga

  Department of Chemistry, Faculty of Science, University of Paderborn, Warburger Str. 100, 33098 Paderborn, Germany

• Kasdorf Olga

  Department of Chemistry, University of Paderborn, 33098 Paderborn, Germany

• Lenoble-Zwahlen Julie

  Institut de Chimie, Université de Neuchâtel, 2009 Neuchâtel, Switzerland

• Deschenaux Robert

  Institut de Chimie, Université de Neuchâtel, 2009 Neuchâtel, Switzerland

• Deschenaux Robert

  Institut de Chimie, Université de Neuchâtel, 2009 Neuchâtel, Switzerland

関連論文

• Liquid Crystal Addressing by Graphene Electrodes Made from Graphene Oxide
• Influence of a Mesogenic Dendrimer on the Morphology of Polymer–Fullerene Composites for Photovoltaics

スポンサーリンク