1470004-01-3Relevant articles and documents
Synthesis, spectral, electrochemical properties, and photovoltaic performance of structurally constrained BODIPY dyes with 4,4- dimethyltriphenylamine at the 2,6-positions
Zhao, Hongbin,Wang, Bangying,Liao, Junxu,Wang, Hongke,Tan, Guiping
, p. 6019 - 6022 (2013/10/22)
Novel symmetrical D-A-D type of BODIPY derivatives (DTPA-BDP) were synthesized successfully. The introduction of chromophoric units makes the molecule absorption wavelengths spanning the ranges of 300-800 nm and shifts the emission to 793 nm in red and near-infrared region. Bulk heterojunction solar cells with DTPA-BDPs as electron donor and PC61BM as electron acceptor exhibited photovoltaic properties with a power conversion efficiency of 0.77%, an open-circuit voltage of 0.70 V.