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Thin Films by Multilayer Build-Up of Electron Transport Materials

✍ Scribed by Ralf Mruk; Sabine Prehl; Rudolf Zentel

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
113 KB
Volume
24
Category
Article
ISSN
1022-1336

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✦ Synopsis

Abstract

We present the synthesis and the electrochemical characterization of polymeric electron transport materials, synthesized by polycondensation of substituted triazines and α,ω‐dihaloalkanes. They can be reversibly reduced with the least negative potential at −0.39 V, which is below the reduction potential of oxygen. In addition, the formation of polyelectrolyte multilayers is possible by the electrostatic self‐assembly method. This multilayer formation takes place in a very defined way up to thirty double layers.

An example of one of the polymeric triazine electron transport materials synthesized and a schematic diagram of a self‐assembled multilayer film.

magnified imageAn example of one of the polymeric triazine electron transport materials synthesized and a schematic diagram of a self‐assembled multilayer film.

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