喷射(流体)
制作
有机半导体
纳米技术
薄膜晶体管
并五苯
卷到卷处理
作者
Ralph Eckstein,Gerardo Hernandez-Sosa,Uli Lemmer,Norman Mechau
标识
DOI:10.1016/j.orgel.2014.05.031
摘要
Abstract Aerosol jet deposited metallic grids are very promising as transparent electrodes for large area organic solar cells and organic light emitting diodes. However, the homogeneity and the printing speed remain a challenge. We report homogeneous and rapidly printed metallic lines based on a complex-based metal–organic silver ink using a processing temperature of 140 °C. We show that inhomogeneities, which are present in printed structures at increased printing speeds and mainly caused by drying effects, can be improved by adding high boiling point solvents. We demonstrate solution processed highly conductive and transparent hybrid electrodes on inverted organic solar cells comprising digitally printed top silver grids.
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