| abstract |
This semi-electroactive material comprises a self-supporting polymer matrix, inserted into which is an electroactive system comprising or constituted by:n at least one electroactive organic compound capable of being oxidized and/or of ejecting electrons and cations acting as compensation charges; or at least one electroactive organic compound capable of being reduced and/or of accepting electrons and cations acting as compensation charges; and ionic charges;n nand also a solubilization liquid for said semi-electroactive system, said liquid not dissolving said self-supporting polymer matrix, the latter being chosen to provide a percolation pathway for ionic charges, this allowing, under the action of a dielectric current, oxidation and reduction reactions of said electroactive organic compounds, which reactions are necessary to obtain a color contrast. |