A photosensitizer dye is provided. The photosensitizer dye contains a Ru complex represented by the following formula (1):
wherein Y
1
and Y
2
independently represents hydrogen atom (H), lithium (Li), sodium (Na) or tetra-alkyl ammonium groups (as represented by the following general formula (2)). Formula (2):
wherein A, B, C and D independently represents C
m
H
2m+1
(m=1˜6).
Wherein X
1
represents one of the following formulas (3)˜(8) and X
2
represents H or a group the same as X
1
,
提供了一种光敏
染料。该光敏
染料包含由以下公式(1)表示的Ru配合物:其中Y1和Y2分别表示氢原子(H)、
锂(Li)、
钠(Na)或四烷基
铵基团(如以下一般公式(2)所表示)。公式(2):其中A、B、C和D分别表示CmH2m+1(m=1~6)。其中X1表示以下公式(3)~(8)中的一种,X2表示H或与X1相同的基团。