| abstract |
PROBLEM TO BE SOLVED: To provide a capacitor having a large electrostatic capacity and a high storage charge density, which is suitable for uses such as an electric vehicle. SOLUTION: A positive electrode 11 provided with a carbon nanotube 13, a negative electrode 12 provided with a carbon nanotube 14, and a solid state provided with the carbon nanotubes 13 and 14 between the positive electrode 11 and the negative electrode 12. And a PVDF (polyvinylidene fluoride) dielectric 15. [Selection] Figure 1 |