Electrochromic Properties of Laminate Devices Fabricated from Polyaniline, Poly(ethylenedioxythiophene), and Poly(N-methylpyrrole)
| Autor: | Dhurjati S. K. Mudigonda, John P. Ferraris, Jeffrey L. Boehme |
|---|---|
| Rok vydání: | 2001 |
| Předmět: |
chemistry.chemical_classification
Conductive polymer Auxiliary electrode Materials science Working electrode General Chemical Engineering General Chemistry Polymer Electrochromic devices chemistry.chemical_compound chemistry Electrochromism Polymer chemistry Polyaniline Materials Chemistry Pentoxide Composite material |
| Zdroj: | Chemistry of Materials. 13:4469-4472 |
| ISSN: | 1520-5002 0897-4756 |
| DOI: | 10.1021/cm010346o |
| Popis: | Electrochromic devices composed of laminated polymer layers, as the working electrode, and vanadium pentoxide, as the counter electrode, were prepared and evaluated. Three different laminate systems were investigated using various combinations of poly(3,4-ethylenedioxythiophene), poly(N-methylpyrrole), and polyaniline as the active electrochromes. The color change of the laminate devices was measured using spectrocolorimetric techniques and analyzed using Commission Internationale de l'Eclairage 1931 (x, y)-chromaticity coordinates. The device's observed colors in their fully doped and dedoped states are found to be linearly dependent on the color coordinates of the two individual polymers that comprise the laminate. |
| Databáze: | OpenAIRE |
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