An isoindigo containing donor-acceptor polymer: synthesis and photovoltaic properties of all-solution-processed ITO- and vacuum-free large area roll-coated single junction and tandem solar cells

作者：Brandt Rasmus Guldbaek; Yue Wei; Andersen Thomas Rieks; Larsen Olsen Thue Trofod; Hinge Mogens; Bundgaard Eva; Krebs Frederik C; Yu Donghong^*

来源：Journal of Materials Chemistry C, 2015, 3(8): 1633-1639.

DOI：10.1039/c4tc02877e

In this work, the design, synthesis, and characterization of a donor-acceptor polymer from dithieno[3,2-b:2' ,3' -d] pyrrole and isoindigo (i-ID) are presented. The synthesized polymer has been applied in the fabrication of large area ITO-free organic photovoltaic devices, both by spin coating and roll coating; the latter was used to construct both single junction and multi-junction organic photovoltaic (OPV) architectures.

• 出版日期2015