Improved Stability of Organic Photovotlaic Devices With FeCl3 Intercalated Graphene Electrodes

In this paper, we present the first organic photovoltaic (OPV) devices fabricated with FeCl 3 intercalated few layer graphene (i-FLG) electrodes. i-FLG electrodes were and characterized by electrical spectroscopic means, showing enhanced conductive properties compared to pristine graphene. These then used in fabrication of OPV tested against made commercially available Indium Tin Oxide (ITO) Both types device achieved similar efficiencies, while based exhibited superior charge transport due increase work function characterizing i-FLG. underwent a stability study using both periodic continuous illumination measurements, which revealed OPVs be significantly more stable than those on ITO. improvements are expected translate increased lifetimes greater total energy payback from devices. results highlight potential benefits materials as an alternative ITO