Title:
導電性薄膜、積層体、アクチュエータ素子及びその製造方法
Document Type and Number:
Japanese Patent JP6964855
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an actuator improved in performances such as fast responsiveness, an expansion/contraction rate, and force generated by the actuator.SOLUTION: A conductive thin film layer having a conductive thin film containing no base polymer as an electrode is obtained by forming a film or layer from a solution that comprises a conductive polymer having an oxidation reduction function, carbon nanotube, an ionic liquid and a solvent, a polymer and a solvent, and if necessary, another ionic liquid, by a casting, printing, coating, extruding or injecting method. An actuator element is obtained by laminating at least two of the above conductive thin film layers insulated from each other on a surface of an ionic conductive layer by crimping to form a laminate, and is configured to be deformable by applying a potential difference to the conductive thin film layers. In the conductive thin film or the actuator using the conductive thin film, the conductive polymer is poly(3,4-ethylene dioxythiophene (PEDOT)) or PEDOT:polystyrene sulfonic acid (PSS).SELECTED DRAWING: None
Inventors:
Naohiro Terasawa
Application Number:
JP2016007266A
Publication Date:
November 10, 2021
Filing Date:
January 18, 2016
Export Citation:
Assignee:
National Institute of Advanced Industrial Science and Technology
International Classes:
H01B1/20; B32B27/00; B32B27/18; C08K7/22; C08L65/00; C08L101/00
Domestic Patent References:
| JP2012204294A |
Foreign References:
| WO2009157491A1 |
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office
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