1. BAM Federal Institute for Materials Research and Testing, Unter den Eichen 87 12205, Berlin, Germany
2. Leibniz Institute of Polymer Research Dresden, Hohe Strasse 6, 01069 Dresden, Germany
3. Center for Degradable and Flame-Retardant Polymeric Materials (ERCEPM-MoE), College of Chemistry, Sichuan University, Chengdu 610064, China
4. BAM Federal Institute for Materials Research and Testing, Richard Willstätter Str. 11, 12489 Berlin, Germany
5. Institut für Werkstoffwissenschaft, Technische Universität Dresden, 01069 Dresden, Germany