申请人:Nippon Kayaku Kabushiki Kaisha
公开号:US20150076420A1
公开(公告)日:2015-03-19
A photoelectric conversion element which is obtained by having a thin film of fine oxide semiconductor particles support a methine-based dye that is represented by formula (1), said thin film being provided on a substrate.
(In formula (1), m represents an integer of 1-5; each of l and n represents an integer of 0-6; each of j and k represents an integer of 0-3; each of X and Y represents a hydrogen atom, an aromatic residue, an aliphatic hydrocarbon residue or the like; each of Z
1
, Z
2
and Z
3
represents an oxygen atom, a sulfur atom or the like; each of A
1
, A
2
, A
3
, A
5
and A
6
represents a hydrogen atom, an aromatic residue, an aliphatic hydrocarbon residue or the like; A
4
represents a hydrogen atom, an aliphatic hydrocarbon residue or the like; each of A
7
, A
8
, A
9
and A
10
represents a hydrogen atom, an aliphatic hydrocarbon residue or the like; R
1
represents a group having a specific structure, an organic metal complex residue or the like; and R
2
represents a hydrogen atom, an aliphatic hydrocarbon residue, an organic metal complex residue or the like.)