abstract |
This invention provides the dopant for conductive polymers which makes it possible to obtain the conductive polymer excellent in the dispersibility with respect to the organic solvent. According to the present invention, there is provided a dopant for a conductive polymer having a weight average molecular weight of 500 or more, a compound having a silicon skeleton and at least one substituent, wherein the substituent is any one of a sulfonic acid group, a phosphoric acid group, or a salt thereof. |