%0 Book %T Characterization and utilization of Zinc-based Ring-Opening-Polymerization catalysts %A Grefe, Lea Rebecca %D 2023 %C Rostock %C Universität Rostock %G English %F 1947884395 %O vorgelegt von Lea Rebecca Grefe %O GutachterInnen: Udo Kragl (Universität Rostock, Institut für Chemie) ; Thomas Werner (Universität Paderborn, Department Chemie) %O Dissertation Universität Rostock 2023 %X The present work focusses on Zn-based heterogeneous catalysts for the polymerization of epoxides. The sum formula of the catalyst and the effects of the complexing agents on the structure were determined. Next to this the structure of the active site and the polymerization mechanism was proposed. Additionally, a heterogeneous catalyst was used to prepare novel homotelechelic silicone copolymers. Molecular Zn-based catalysts were prepared, characterized, and tested for their catalytic activity in (co)polymerizations. %L 540 %9 theses %9 Text %9 Hochschulschrift %R 10.18453/rosdok_id00005044 %U https://purl.uni-rostock.de/rosdok/id00005044 %U https://nbn-resolving.org/urn:nbn:de:gbv:28-rosdok_id00005044-3 %U https://d-nb.info/1387205420/34 %U https://doi.org/10.18453/rosdok_id00005044