Synthesis and properties of highly branched polycations with an aliphatic polyether scaffold
| Type of Publication: | Journal article |
| URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-43275 |
| Author: | Schwab, Ernst; Mecking, Stefan |
| Year of publication: | 2005 |
| Published in: | Journal of Polymer Science / A, Polymer Chemistry ; 43 (2005), 19. - pp. 4609-4617. - ISSN 0887-624X. - eISSN 1099-0518 |
| DOI (citable link): | https://dx.doi.org/10.1002/pola.20983 |
| Summary: |
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.
|
| Subject (DDC): | 540 Chemistry |
| Keywords: | functionalization of polymers, hyperbranched, polyelectrolytes |
| Link to License: | Terms of use |
| Bibliography of Konstanz: | Yes |
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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. 43(19), pp. 4609-4617. ISSN 0887-624X. eISSN 1099-0518. Available under: doi: 10.1002/pola.20983
@article{Schwab2005Synth-9787, title={Synthesis and properties of highly branched polycations with an aliphatic polyether scaffold}, year={2005}, doi={10.1002/pola.20983}, 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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