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| Titel: |
IN-SITU SPECTROELECTROCHEMICAL INVESTIGATION OF INDOLE POLYMERIZATION |
| Auteur: |
Sarac, A. Sezai O¨zkara, Serife |
| Verschenen in: |
International journal of polymeric materials |
| Paginering: | Jaargang 53 (2004) nr. 7 pagina's 587-599 |
| Jaar: |
2004-07 |
| Inhoud: |
Electrochemical polymerization of indole (In) was studied on Pt and Pd electrode by in-situ spectroelectrochemical method in acetonitrile (ACN) and in the mixture of ACN and water. Pd electrode seems to work better than Pt for the electropolymerization of In. The formation of oligomers could be followed by spectroscopic means during the electrochemical polymerization of In. One to one correlation between current (I) and obsorbance (A) values for oligomeric species were found. The electrochemical behavior of film formation of Indole was studied by cyclic voltammetry under various conditions. Polyindole film was soluble in ACN to certain extent, which allowed spectroscopic investigation of polyindole formation through the oligomeric stages in solution. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
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