Transparent Carbon Films as Electrodes in Organic Solar Cells

A window of opportunity: A transparent graphene film has been obtained by a new bottom-up chemical approach involving the thermal reaction of synthetic nanographene molecules of giant polycyclic aromatic hydrocarbons which are cross-linked with each other and further fused into larger graphene sheets. Such graphene films have been applied as window electrodes in organic solar cells (see picture). Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2002/2008/z704909_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.