| 摘要 |
PURPOSE:To reduce the inner resistance and put it in compact structure by providing a conductive film as a collector. CONSTITUTION:A porous electrode 2 is coated with a metallic film so as to make a meshy film collector 7, and the film is made to byte into inside of the porous substance of an electrode. Hereby, the contact area with the carbon particles inside the electrode becomes large, and the contact resistance between the collector and the porous electrode can be reduced. What is more, the thickness of the collector itself can be thinned, and it becomes compact structure. |
