Efficient dyad-based organic solar cells with a highly crystalline donor group.
A novel oligo(p-phenylenevinylene)(OPV)-fullerene dyad, with strong intermolecular pi-pi interactions between the donor groups, led to improvements in the fill factor and power conversion efficiency of dyad-based solar cells of up to 0.44 and 1.28%, respectively, which are the highest values reported for dyad-based solar cells to date.
Nishizawa
Takeshi
T
Department of Applied Chemistry, The University of Tokyo, Hongo, Bunkyo-ku, Japan.
Lim
Hady Kesuma
HK
Tajima
Keisuke
K
Hashimoto
Kazuhito
K