| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 78674 | Solar Energy Materials and Solar Cells | 2013 | 6 Pages |
We demonstrate semi-transparent organic inverted photovoltaic cells integrating a transparent anode based on two different transparent materials poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS Clevios PH1000) and PH1000/Tungsten Oxide (WOx). Transparency of the device employing PH1000/WOx over the visible region is 40%, which is comparable to those without WOx. The performance of the semi-transparent device exhibited the short-circuit current density (Jsc) of 6.72 mA/cm2, filling factor (FF) of 55.8% along with 0.65 V open-circuit voltage, leading to power conversion efficiency (PCE) of about 2.45%. It is found that the device employing PH1000/WOx exhibited better stability compared to the cells with only PH1000 cathode.
Graphical abstractSemi-transparent organic inverted photovoltaic cells using highly transparent anode.Figure optionsDownload full-size imageDownload as PowerPoint slideHighlights► We have fabricated semi-transparent photovoltaic cells with transparent anode. ► All layers are deposited from solution processes. ► PH1000/WOx has better thermal stability compared to PH1000. ► The cells have 40% transparency with power conversion efficiency of 2.45%.
