Title: Solution-Processed MoO3 Thin Films As a Hole-Injection Layer for Organic Solar Cells
Authors: Girotto, Claudio ×
Voroshazi, Eszter
Cheyns, David
Heremans, Paul
Rand, Barry P #
Issue Date: Sep-2011
Publisher: American Chemical Society
Series Title: ACS Applied Materials and Interfaces vol:3 issue:9 pages:3244-3247
Abstract: We report on a sol-gel-based technique to fabricate MoO3 thin films as a hole-injection layer for solution-processed or thermally evaporated organic solar cells. The solution-processed MoO3 (sMoO(3)) films are demonstrated to have equal performance to hole-injection layers composed of either PEDOT:PSS or thermally evaporated MoO3 (eMoO(3)), and the annealing temperature at which the sol-gel layer begins to work is consistent with the thermodynamic analysis of the process. Finally, the shelf lifetime of devices made with the sMoO(3) is similar to equivalent devices prepared with a eMoO(3) hole-injection layer.
ISSN: 1944-8244
Publication status: published
KU Leuven publication type: IT
Appears in Collections:ESAT - MICAS, Microelectronics and Sensors
× corresponding author
# (joint) last author

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