| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a porous carbon substrate having reduced resistance in the thickness direction, and to provide a capacitor using the same. <P>SOLUTION: A fibrous carbide in this porous carbon substrate obtained by carbonizing and activating paper has a higher degree of orientation in the thickness direction of the substrate than that in the surface direction thereof. <P>COPYRIGHT: (C)2013,JPO&INPIT |
