Micellization Behavior of Poly(n-butyl methacrylate)-block-poly(2-(acetoacetoxy)ethyl methacrylate)
| Autor: | Sigel, R., Krasia-Christoforou, T., Below, I., Schlaad, H. |
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| Přispěvatelé: | Krasia-Christoforou, T. [0000-0002-9915-491X] |
| Rok vydání: | 2009 |
| Předmět: |
Hydrodynamic radius
Materials science Polymers and Plastics Cyclohexane Butyl methacrylates Methacrylate Space-filling Micelle Isomers Inorganic Chemistry chemistry.chemical_compound Cyclohexane solutions Packing parameters Polymer chemistry Monomer units Materials Chemistry Micelles Core-shell Ethyl methacrylates Geometric models Organic Chemistry Micellization Block (periodic table) Aspect ratio Poly n-butyl methacrylate Monomer chemistry Radius of gyration Micellization behavior |
| Zdroj: | Macromolecules |
| ISSN: | 1520-5835 0024-9297 |
| Popis: | A series of poly(η-butyl methacrylate)-block-poly(2-(acetoacetoxy)ethyl methacrylate)s (PBMA-b-PAEMA) were studied according to the formation of core-shell micelles in dilute cyclohexane solution (PBMA-shell, PAEMA-core). Although being a strongly segregating system, the appearance of different shapes of micelles could not appropriately be described by simple space-filling arguments within the geometric model of Antonietti and Förster et al. [J. Chem. Phys. 1996, 104, 9956-9970]. The model was refined through introduction of the aspect ratio of the core-forming monomer unit for the calculation of geometric packing parameters. © 2009 American Chemical Society. 42 4257 4261 4257-4261 |
| Databáze: | OpenAIRE |
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