Advanced Materials, Vol.28, No.30, 6504-6504, 2016
Polymer Acceptor Based on Double B <- N Bridged Bipyridine (BNBP) Unit for High-Efficiency All-Polymer Solar Cells
A novel polymer acceptor based on the double B <- N bridged bipyridine building block is reported. All-polymer solar cells based on the new polymer acceptor show a power conversion efficiency of as high as 6.26% at a photon energy loss of only 0.51 eV.