| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electrode sheet for EDLC which exhibits a sufficient extension while keeping high mechanical strengths in both of MD and CD directions of the electrode sheet and which is superior in terms of the suppression of electrode sheet expansion.SOLUTION: An electrode sheet for an electric double layer capacitor comprises active carbon and a fluorine resin binder. The electrode sheet includes 4-10 wt.% of the fluorine resin binder. In the electrode sheet, the tensile strength is in a range of 1.0 N or larger and the extension is in a range of 2 mm or larger in each of MD and CD directions.</p> |
