1. Bavarian Polymer Institute and Department of Chemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
2. Faculty of Natural Sciences Institute of Chemistry Materials for Innovative Energy Concepts Chemnitz University of Technology Straße der Nationen 62 09111 Chemnitz Germany
3. Department of Physical and Macromolecular Chemistry Charles University Hlavova 8 128 00 Prague 2 Czech Republic
4. Department of Inorganic Chemistry Fritz-Haber-Institut der Max-Planck-Gesellschaft Faradayweg 4–6 14195 Berlin Germany