Facile synthesis and photovoltaic applications of a new alkylated bismethano fullerene as electron acceptor for high open circuit voltage solar cells
Articles > Article · 2015
Authors: Derya BARAN, Şule ERTEN ELA, Andreas KRATZER, Tayebeh AMERI, Christoph J. Brabec, Andreas HIRSCH
RSC Advances, Journal Indexed in SCI Expanded, International, WoS, 2015, vol 5, pp 64724-64730
DOI: 10.1039/c5ra10089e
Summary
In this work, a bis-adduct C 60 derivative was facilely synthesized using an alkyl solubilizing group. This semiconductor offers a higher LUMO level compared to PCBM, which resulted in a significantly enhanced V oc of 0.73 V in organic solar cells.