公开(公告)号：US20170117099A1

公开(公告)日：2017-04-27

申请号：US15400079

申请日：2017-01-06

Applicant: FUJIFILM Corporation

Inventor： Kazuhiro TSUNA ,  Kousuke Kanagawa WATANABE ,  Katsumi KOBAYASHI

IPC: H01G9/20 ,  C09B57/10 ,  H01L51/00 ,  C07D409/14 ,  C07D495/04

Abstract: A photoelectric conversion element including an electrically conductive support, a photoconductor layer including an electrolyte, a charge transfer layer including an electrolyte, and a counter electrode, in which the photoconductor layer has semiconductor fine particles carrying a metal complex dye represented by Formula (I). Also disclosed are a dye-sensitized solar cell; a metal complex dye, a dye solution, and a terpyridine compound or an esterified product thereof: M(LA)(LD)(LX)mX.(CI)mY  Formula (I) wherein M represents a metal ion, LA represents a tridentate ligand represented by Formula (AL-1) as defined herein, LD represents a bidentate or tridentate ligand, at least one of coordinating atoms in LD bonded to the metal ion M is a nitrogen atom, at least one of the coordinating atoms is an anion, LX represents a monodentate ligand, mX represents 0 or 1, CI represents a counterion, and mY represents an integer of 0 to 3: