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Copolymers of 2-hydroxyethylacrylate and 2-methoxyethyl acrylate by nitroxide mediated polymerization: kinetics, SEC-ESI-MS analysis and thermoresponsive properties
| Content Provider | Semantic Scholar |
|---|---|
| Author | Hoogenboom, Richard Zorn, Anna-Marie Keul, Helmut Barner-Kowollik, Christopher Moeller, Martin |
| Copyright Year | 2012 |
| Abstract | The nitroxide mediated copolymerization of 2-hydroxyethyl acrylate (HEA) and 2-methoxyethyl acrylate (MEA) is reported. The copolymerization kinetics followed the persistent radical model and revealed the formation of well-defined ideal random copolymers (rHEA = 0.93 ± 0.09; rMEA = 0.95 ± 0.09). SEC-ESI-MS proved the presence of both the initiation fragment and SG1 as chain ends of the polymers. The cloud point temperature of the copolymers increased from 5 °C and 60 °C with increasing HEA content from 0% to 70% and they are discussed in relation to both monomer and end-group structure. |
| Starting Page | 335 |
| Ending Page | 342 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/C1PY00344E |
| Volume Number | 3 |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/py/c1/c1py00344e/c1py00344e.pdf |
| Alternate Webpage(s) | https://doi.org/10.1039/C1PY00344E |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |