Title
Self-doping PPV oligomers: electrochemistry and structure of the self-doped systems Self-doping PPV oligomers: electrochemistry and structure of the self-doped systems
Author
Faculty/Department
Faculty of Sciences. Chemistry
Publication type
article
Publication
Chichester ,
Subject
Chemistry
Source (journal)
Journal of physical organic chemistry. - Chichester
Volume/pages
22(2009) :10 , p. 925-932
ISSN
0894-3230
ISI
000270421800004
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
A novel class of self-doping conjugated oligomers, E,E-2-(sulfoalkoxy)-5-alkoxy-1,4-bis[2-(2,4,6-trimethoxyphenyl) ethenyl]benzenes, is presented. The synthesis and spectroscopic characterisation of five such oligomers are described, and an electrochemical analysis using cyclic voltammetry is performed to determine the anodic peak potentials. A structural study is performed on six self-doping oligomers in which the structures and energies of the possible mono-molecular forms of the electrically conducting doped material are described and evaluated using Hirshfeld charges and the Quantum Theory of Atoms In Molecules
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