Aza-BODIPY dyes with heterocyclic substituents and their derivatives bearing a cyanide co-ligand: NIR donor materials for vacuum-processed solar cells

作者：Li Tian yi; Meyer Toni; Meerheim Rico; Hoeppner Marco; Koerner Christian; Vandewal Koen; Zeika Olaf; Leo Karl

来源：Journal of Materials Chemistry A, 2017, 5(21): 10696-10703.

DOI：10.1039/c7ta02133j

Aza-BODIPY dyes with heterocyclic substituents and their derivatives with an asymmetric BF(CN) moiety were synthesized via a modified route using organolithium reagents. As strong NIR absorbers, the vacuum processed BHJ solar cell with an aza-BODIPY donor and a C60 acceptor achieved a PCE of 3%.

• 出版日期2017-6-7