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Two-Layered Poly-o-phenylenediamine/Polyaniline Composite: Electrosynthesis and Spectroelectrochemical Properties |
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| Authors: | E Yu Pisarevskaya E V Ovsyannikova N M Alpatova |
| Institution: | (1) Frumkin Institute of Electrochemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119071, Russia |
| Abstract: | Spectroelectrochemical properties of poly-o-phenylenediamine (PPD) and the synthesized composite of PPD and polyaniline—two chemically related polymers containing an amino-substituted benzene ring but having different conduction nature—are studied. The polyaniline synthesis on PPD-modified electrodes involves stages of the reaction initiation, the copolymer formation, and the formation of a polyaniline layer at the copolymer/solution interface. |
| Keywords: | poly-o-phenylenediamine polyaniline electroactive polymer electron-conducting polymer redox polymer electrosynthesis doping– undoping electrochromic effect absorption spectrum copolymer composite |
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