Application of Oligothiophene Supramolecular Polymer to Organic Photovoltaic Device

摘要

Control over self-assembly of π-conjugated molecules is of enormously importance in bulk heterojunction organic photovoltaic (BHJ-OPV) devices, because their power conversion efficiency (PCE) depends on nanostructures of electron donor and acceptor molecules. To control the nanostructures, utilization of specific supramolecular interaction such as hydrogen-bond is a promising strategy.1-4