| abstract |
The invention discloses a non-fused electron acceptor material, a preparation method and an organic solar cell constructed thereof, which comprises a substrate, a cathode, an electron transport layer, an active layer, an anode modification layer and an anode, wherein the active layer is a polymer Blend membranes of donors and novel acceptors. The organic solar cell prepared by the invention has a high open circuit voltage V OC (0.9-1.1V) and a broadened spectral response range (300-850nm), and the highest energy conversion efficiency (PCE) can exceed 10.00%. |