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Semitransparent Organic Solar Cells from a Transparent Conductive Polymer Electrode
M.H. Kang, D.K. Heo, D.H. Kim, D.J. Lee
Organic Solar Cell, Conducting Polymers, Semi-Transparent
Non Silicon-Based Thin Film Photovoltaics
Subtopic: Perovskite, Organic and Dye-Sensitised Devices
Event: 35th European Photovoltaic Solar Energy Conference and Exhibition
Session: 3BV.3.46
948 - 950
ISBN: 3-936338-50-7
Paper DOI: 10.4229/35thEUPVSEC20182018-3BV.3.46
0,00 EUR
Document(s): paper, poster


We have fabricated semitransparent organic solar cells (OPV) owing from a transparent conductive polymer electrode. Single layer of conductive polymer can act as not only an anode electrode but hole transport layer (HTL). The figure of merit to using conductive polymer in OPV is that OPV can be fabricated from all-solution process at plastic-compatible low temperature (<200). In addition, due to the absence of opaque metal electrode, final OPVs exhibit semitransparency. Sheet resistance (Rsh) of developed conductive polymer was 260 Ω/sq. Measured from calibrated light (AM1.5G, 1000W/m2) I-V, conductive polymer induced semitransparent OPV provides photo-conversion efficiency of 2.0% which is from open circuit voltage (Voc) of 576mV, short circuit current (Jsc) of 6.9mA/cm2, and fill factor (FF) of 51.2%.