Publikation: Synthesis and properties of highly branched polycations with an aliphatic polyether scaffold
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2005
Autor:innen
Schwab, Ernst
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Journal of Polymer Science / A, Polymer Chemistry. 2005, 43(19), pp. 4609-4617. ISSN 0887-624X. eISSN 1099-0518. Available under: doi: 10.1002/pola.20983
Zusammenfassung
Cationic polyelectrolytes with pyridinium and 1,2-dimethylimidazolium functionalities based on a hyperbranched polyglycerol scaffold with a narrow polydispersit were prepared by a polymer analogous reaction in a one-pot synthesis. By the variation of the spacer lengths between the cationic functionalities and polyether scaffold, a simple method was developed to adjust the charge density and flexibility of the polycations, as reflected by their glass-transition temperature. The polyelectrolytes were further characterized in detail by 1H NMR, 13C NMR, and IR spectroscopy, as well as thermogravimetric analysis.
Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
540 Chemie
Schlagwörter
functionalization of polymers, hyperbranched, polyelectrolytes
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SCHWAB, Ernst, Stefan MECKING, 2005. Synthesis and properties of highly branched polycations with an aliphatic polyether scaffold. In: Journal of Polymer Science / A, Polymer Chemistry. 2005, 43(19), pp. 4609-4617. ISSN 0887-624X. eISSN 1099-0518. Available under: doi: 10.1002/pola.20983BibTex
@article{Schwab2005Synth-9787,
year={2005},
doi={10.1002/pola.20983},
title={Synthesis and properties of highly branched polycations with an aliphatic polyether scaffold},
number={19},
volume={43},
issn={0887-624X},
journal={Journal of Polymer Science / A, Polymer Chemistry},
pages={4609--4617},
author={Schwab, Ernst and Mecking, Stefan}
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