A wide absorption donor-acceptor active layer for vacuum-deposited organic photovoltaic devices with a 6.8 % power conversion efficiency
Journal
22nd International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials
Pages
203-204
Date Issued
2015
Author(s)
Abstract
In this letter, the authors present a highly efficient small-molecule organic photovoltaic (OPV) with a donor-acceptor bulk-heterojunction of a novel electron donor material and C70. As a result, the OPV exhibited a highest power conversion efficiency of 6.8%, an open circuit voltage of 0.79 V, a short-circuit current density of 16.13 mA/cm2 and a fill factor (FF) of 53.9 % under 1 sun solar illumination (AM 1.5G). © 2015 JSAP.
SDGs
Other Subjects
Conversion efficiency; Efficiency; Flat panel displays; Heterojunctions; Open circuit voltage; Thin film transistors; Bulk heterojunction; Donor acceptors; Electron donors; Organic photovoltaic (OPV); Organic photovoltaic devices; Power conversion efficiencies; Small molecules; Solar illumination; Organic solar cells
Type
conference paper