Universität zu Köln

Tieke, Bernd (2011). Coordinative supramolecular assembly of electrochromic thin films. Curr. Opin. Colloid Interface Sci., 16 (6). S. 499 - 508. LONDON: ELSEVIER SCIENCE LONDON. ISSN 1879-0399

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Abstract

The article is concerned with the layer-by-layer (LbL) assembly of electrochromic films using coordinative interactions between compounds. At first the concepts of coordinative supramolecular assembly are explained and examples are presented. Subsequently electrochromic LbL assemblies prepared upon electrostatic and/or coordinative interactions are briefly discussed. In the focus of the article are films of terpyridine(tpy)-functionalized polyiminoarylene metal ion complexes, which are prepared upon coordinative LbL assembly of the tpy-substituted polyiminoarylenes and metal ions. The films exhibit reversible electrochromic behavior with high contrast and fast response times. It is demonstrated that the electrochromic behavior of the films can be modified by a variation of polymer structure, metal ions, and counterions. (C) 2011 Elsevier Ltd. All rights reserved.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Tieke, Bernd UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-483873
DOI:	10.1016/j.cocis.2011.07.002
Journal or Publication Title:	Curr. Opin. Colloid Interface Sci.
Volume:	16
Number:	6
Page Range:	S. 499 - 508
Date:	2011
Publisher:	ELSEVIER SCIENCE LONDON
Place of Publication:	LONDON
ISSN:	1879-0399
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language HIGH-CONTRAST ELECTROCHROMISM; METAL-ION COORDINATION; MONOMOLECULAR LAYERS; PRUSSIAN BLUE; POLYMER; MULTILAYERS; COMPLEXES; DEVICES; POLYIMINOFLUORENE; FABRICATION Multiple languages Chemistry, Physical Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/48387