| 摘要 |
PURPOSE:A filmlike polyaniline having a sufficients strength and high electric conductivity and flexibility, by carrying out electrolytic polymerization of an aqueous solution prepared by dissolving an aniline monomer and a borofluoric acid and/or perchloric acid as a support electrolyte at a specific temperature. CONSTITUTION:A pair of electrodes consisting of a synthetic electrode and a counter electrode are dipped in an aqueous solution prepared by dissolving 0.01-10mol aniline monomer, e.g. aniline borofluoride, etc., and 0.05-5mol borofluoric acid and/or perchloric acid as a support electrolyte in 1l water at -10-+15 deg.C and a voltage is applied across the above-mentioned electrodes to deposit polyaniline on the synthetic electrode. The resultant polyaniline is then washed with water, dried and stripped off with a knife, etc., to produce the aimed filmlike polyaniline having a structure of three-dimensionally grown filaments, >=2N/mm<2> tensile strength and flexibility. |
