CONDUCTIVE POLYMER MATERIAL, CONDUCTIVE POLYMER FILM, AND CONDUCTIVE POLYMER ACTUATOR PREPARED BY USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a conductive polymer material which is repeatedly extended, contracted, and deformed by an external stimulus, and can achieve a deformation ratio of 4% or more when it is made into a film under a normal room humidity environment.SOLUTION: The conductive polymer is prepared by adding a polymer organic acid or a polymer organic salt to poly(3,4-ethylenedioxythiophen)/poly(4-styrenesulfonic acid) complex (PEDOT/PSS). Particularly, the conductive polymer is prepared by using poly(4-styrenesulfonic acid) (PSS-H) as the polymer organic acid or a hydrogen ion of the PSS-H as the polymer organic salt, replaced by a cation such as an alkali metal element ion or an ammonium ion. Further, ethyleneglycol with a weight amount of 3-20% to the amount of a PEDOT/PSS solution is added to the polymer material.