Fluorinated Naphtho1,2-c:5,6-cbis1,2,5thiadiazole -based Non-fullerene Electron Acceptor for Organic Solar Cell

摘要

Recently, organic photovoltaics (OPVs) have attracted considerable attention due to the demand for the use of renewable and clean energy sources. In this field, naphtho[1,2-c:5,6-c']bis[l1,2,5]thiadiazole (NTz) has been utilized as an effective acceptor unit for developing efficient low band gap donor-acceptor p-type polymers and small molecule nonfullerene n-type acceptors1,2 .