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Block Copolymers Build-up of Electron and Hole Transport Materials

✍ Scribed by Marc Behl; Rudolf Zentel

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
177 KB
Volume
205
Category
Article
ISSN
1022-1352

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✦ Synopsis

Abstract

Summary: In this article we describe the synthesis of various monomers modified with triphenyl‐1,3,5‐triazine side groups as electron transport moieties. By nitroxide‐mediated polymerization with a TEMPO unimer it was possible to obtain polymers with a narrow polydispersity. Furthermore, by living radical polymerization block copolymers were obtained from these monomers. Therefore, microphase separated structures are accessible which possess hole conducting moieties in one phase and electron conducting moieties in the other phase.

General build‐up of the copolymers consisting of hole and electron conductor.

magnified imageGeneral build‐up of the copolymers consisting of hole and electron conductor.

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