Polymerisation in supported bilayers |
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| Authors: | M Jung A L German H R Fischer |
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| Institution: | (1) Laboratory of Polymer Chemistry and Coatings Technology Eindhoven University of Technology P.O. Box 513, 5600 MB Eindhoven The Netherlands e-mail: m.jung@tue.nl Tel.: +31-40-472840 Fax: +31-40-2463966, NL;(2) TNO-TPD Materials Chemistry and Coatings, P.O. Box 595 5600 AN Eindhoven, The Netherlands, NL |
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| Abstract: | The intercalation of the twin-tailed amphiphilic dioctadecyldimethylammonium (DODA) ions in smectite clay minerals provides
a well-defined supported bilayer system. Polymerisation of styrene in these robust model bilayers allows one to focus on the
effect of the constrained medium on the polymerisation process and the polymer. Small-angle X-ray scattering analysis and
differential scanning calorimetry data indicated that the polymerisation of styrene in DODA–montmorillonite leads to phase
separation between polystyrene and the surfactant matrix.
Received: 14 April 2000/Accepted: 19 June 2000 |
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| Keywords: | Organically modified clay minerals Polymerisation Supported bilayers Dioctadecyldimethylammonium bromide |
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