Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
220384 | Journal of Electroanalytical Chemistry | 2008 | 11 Pages |
Abstract
The electrochemical studies of mono-, di- and tetra-arylporphyrins are presented. The anodic oxidation of di- and tetra-arylporphyrins leads to insoluble electroactive deposits with variable electrochemical bandgaps. Remarkably, for the monoarylporphyrin, the polymerization is also observed. The physico- and electrochemical behaviours of the deposits are presented. Possible coupling between aryl units and porphyrin meso positions is discussed in order to explain the electrochemical behaviour of the different deposit and the values of their electrochemical bandgap.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Joëlle Rault-Berthelot, Christine Paul-Roth, Cyril Poriel, Sandrine Juillard, Séverine Ballut, Samuel Drouet, Gérard Simonneaux,