| 摘要 |
PROBLEM TO BE SOLVED: To provide an actuator element that operates stably in air, can be driven at low voltage and is satisfactory in response and cycling durability. SOLUTION: In this air actuator element, at least two electrodes 2 insulated from each other, are formed on the surface of a conductor 1, formed of a composite of carbon nanotubes, doped with metal ions and a solid polyelectrolyte; and the actuator element can be bent or deformed, by applying a potential difference between the electrodes. COPYRIGHT: (C)2005,JPO&NCIPI
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