1. Linz Institute for Organic Solar Cells, Institute of Physical Chemistry, Johannes Kepler University Linz, Altenberger Strasse 69, 4040 Linz, Austria.
2. Department of Chemical Engineering, Selçuk University, 42075 Konya, Turkey.
3. Department of Materials Science and Engineering, University of Toronto, 10 King’s College Road, Toronto, Ontario M5S 3G4, Canada.
4. Center for Surface and Nanoanalytics, Johannes Kepler University Linz, 4040 Linz, Austria.
5. Edward S. Rogers Sr. Department of Electrical and Computer Engineering, University of Toronto, Toronto, Ontario M5S 3G4, Canada.
6. Christian Doppler Laboratory for Combinatorial Oxide Chemistry (COMBOX) at Institute for Chemical Technology of Inorganic Materials, Johannes Kepler University Linz, 4040 Linz, Austria.
7. Institute of Organic Chemistry, Johannes Kepler University Linz, 4040 Linz, Austria.