1. Institut für Polymerchemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
2. Dipartimento di Chimica e Biologia University of Salerno Via Papa Paolo Giovanni II I-84084 Fisciano Italy
3. Institut für Organische Chemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
4. KAUST Catalysis Center Physical Sciences and Engineering Division King Abdullah University of Science and Technology 23955-6900 Thuwal Saudi Arabia
5. German Institutes of Textile and Fiber Research (DITF) Denkendorf Körschtalstr. 26 73770 Denkendorf Germany