| 摘要 |
PURPOSE: A conductive coating solution is prepared which has a good hardness and transparency of film. CONSTITUTION: 15- 60 Weight % of water soluble conductive polymer solution such as polystyrene sulfonate doped polyaniline polypyrrole and polyethylene dioxythiophene solution having 0.15 weight part of solid content, 2- 20 weight % of ethoxy silane as a material of silica sol and 20- 83 weight % of alcohol solvent such as methanol, ethanol, isopropanol, butanol, dimethyl formamide and N-methyl pyrrolidone, are mixed for 10 minutes, followed by addition of 0.1N nitric acid to control pH 1- 2. The mixed solution is reacted at room temperature for 2- 4 hours to give the conductive coating solution. |
