| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrode suitable as a counter electrode which brings about a photoelectric conversion element with high power generating efficiency, and a manufacturing method of the same, as well as a photoelectric conversion element that uses the electrode. <P>SOLUTION: The electrode is one forming a counter electrode with respect to a working electrode positioned holding at least partly an electrolyte layer in between, and a side of the counter electrode which contacts with the electrolyte layer is constituted of a porous carbon member at least, and voids in the porous carbon member become larger in the thickness direction, the nearer they approach the electrolyte layer. <P>COPYRIGHT: (C)2007,JPO&INPIT |
