| abstract |
PROBLEM TO BE SOLVED: To provide a conductive material having good dispersibility of a conductive agent, high conductivity, and hardly increasing an electric resistance even if it expands and contracts. In addition, the present invention provides a transducer that is less susceptible to performance degradation due to electrodes and wiring and that has excellent durability. A conductive material is formed by dispersing a conductive agent in a matrix having a rubber polymer component and an ionic component as a copolymerization component and having an ion-fixed copolymer having a glass transition point of 20 ° C. or less. In a transducer comprising a polymer dielectric layer, a plurality of electrodes disposed via the dielectric layer, and a plurality of wirings connected to the plurality of electrodes, at least one of the electrodes and the wirings is provided. It forms from this electrically-conductive material. [Selection] Figure 1 |