Thin film morphologies of abc triblock copolymers prepared from solution
Macromolecules. Bd. 35. H. 14. Washington: American Chemical Society 2002 S. 5570 - 5577
Erscheinungsjahr: 2002
ISBN/ISSN: 0024-9297
Publikationstyp: Zeitschriftenaufsatz
Sprache: Englisch
Doi/URN: 10.1021/ma011734e
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Inhaltszusammenfassung
We have studied the thin film morphologies of polystyrene-b-poly(2-vinylpyridine) diblock copolymers and polystyrene-b-poly(2-vinylpyridine)-b-poly(tert-butyl methacrylate) triblock copolymers after "annealing" in the vapor of different solvents. We find distinct differences in the resulting thin film morphologies. The differences are explained qualitatively on the basis of concentration-dependent Flory-Huggins interaction parameters of the different components.
Autoren
Elbs, H. (Autor)
Drummer, C. (Autor)
Abetz, V. (Autor)
Krausch, Georg (Autor)
Klassifikation
DDC Sachgruppe:
Physik
