| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion electrochromic element where an energy storage function is added to a dye sensitized solar cell. <P>SOLUTION: A photoelectric conversion element unit (10A) including a photoelectric conversion layer (11) containing semiconductor fine particles (11a) bearing a photoelectric conversion dye (11b), a hole transport layer, and an anodic electrode layer and an electrochromic element unit (10B) including an electrochromic layer (12) containing semiconductor fine particles (12a) bearing an electrochromic compound (12b), a hole transport layer, and an anodic electrode layer are disposed on a support substrate (1) adjacently to each other. The anodic electrode layer of the photoelectric conversion element unit (10A) and that of the electrochromic element unit (10B) are made of one common anodic electrode layer (3), and the hole transport layer of the photoelectric conversion element unit (10A) and that of the electrochromic element unit (10B) are made of one first hole transport layer (13), and an electron transport layer (4) is provided which transports electrons from the photoelectric conversion layer (11) to the electrochromic layer (12). <P>COPYRIGHT: (C)2013,JPO&INPIT |
