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Polymerization of Styrene Sulfonate Ethyl Ester and Styrene Sulfonate Dodecyl Ester by ATRP: Synthesis and Characterization of Polymer Brushes

✍ Scribed by Karen Lienkamp; Christian Ruthard; Günter Lieser; Rüdiger Berger; Franziska Groehn; Gerhard Wegner

Publisher: John Wiley and Sons
Year: 2006
Tongue: English
Weight: 576 KB
Volume: 207
Category: Article
ISSN: 1022-1352
DOI: 10.1002/macp.200600321

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✦ Synopsis

Abstract

Summary: Cylindrical polymer brushes from PSSE and PSSD have been synthesized by a ‘grafting from’ approach by ATRP in solution. Starting from macroinitiators with 570 and 1 600 repeat units, and 10–100% reactive site density, PSSD brushes with 10–40% grafting density and PSSE brushes with 10–100% grafting density are obtained. The brushes have been characterized by ^1^H NMR spectroscopy, GPC‐MALLS, analytical ultracentrifugation, AFM, and TEM.

Phase AFM image of a PSSD brush. The image was obtained using a ‘supercantilever’ (tapping mode, mica).

magnified imagePhase AFM image of a PSSD brush. The image was obtained using a ‘supercantilever’ (tapping mode, mica).

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