Title of article
Effect of solution processed graphene oxide/nickel oxide bi-layer on cell performance of bulk-heterojunction organic photovoltaic
Author/Authors
Ryu، نويسنده , , Mi Sun and Jang، نويسنده , , Jin، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
4
From page
2893
To page
2896
Abstract
We report the solution processed graphene oxide (GO), NiOx and GO/NiOx bi-layer used as an anode interfacial layer in organic bulk-heterojunction solar cells. The bulk-heterojunction solar cells using GO, NiOx and GO/NiOx bi-layer exhibited the conversion efficiency of 2.33%, 3.10% and 3.48%, respectively. The cell efficiency is correlated with the matching of energy levels between ITO, hole transport layer and P3HT and thus a well-matched stack layer of ITO/GO/NiOx/P3HT:PCBM/LiF/Al shows the best cell efficiency of 3.48% with the JSC of 8.71 mA/cm2, VOC of 0.602 V and FF of 66.44%.
Keywords
Graphene oxide , organic solar cell , Hole transport layer , Nickel oxide
Journal title
Solar Energy Materials and Solar Cells
Serial Year
2011
Journal title
Solar Energy Materials and Solar Cells
Record number
1486280
Link To Document