1. Institute
of Materials for Electronics and Energy Technology (i-MEET), Friedrich-Alexander-Universität Erlangen-Nürnberg, Martensstrasse 7, 91058 Erlangen, Germany
2. Department
of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
3. Instituto
de Telecomunicações, Instituto Superior Tecnico, Av.
Rovisco Pais, P-1049-001 Lisboa, Portugal
4. Department
of Chemistry, University of Pannonia, Egyetem street 10, H-8200 Veszprém, Hungary
5. Bavarian Center for Applied Energy Research (ZAE Bayern), Immerwahrstrasse 2, 91058 Erlangen, Germany