PORPHYRIN-BASED PHOTOSENSITIZER DYES FOR DYE-SENSITIZED SOLAR CELLS
申请人:YEH CHEN-YU
公开号:US20100125136A1
公开(公告)日:2010-05-20
This invention relates to photosensitizer dyes for dye-sensitized solar cells. The photosensitizer dyes are porphyrin-based zinc complexes represented by the following general formulae (100) and (200).
wherein A is represented by one of the following formulae (111)˜(118),
wherein Z
1
˜Z
10
independently represent a hydrogen atom (H), lithium (Li), sodium (Na), or tetra-alkyl ammonium group (as represented by the following general formula (120)),
wherein X
1
˜X
4
independently represent C
m
H
2m+1
(m=1˜6), and B, C, D, and E independently represent one of the following formulae (131)˜(140),
wherein R
a
˜R
z
are independently selected from the group consisting of H, C
m
H
2m+1
(m=1˜15), OC
p
H
2p+1
(p=1˜15), CH
2
[OC
2
H
4
]
n
OCH
3
(n=1˜30), and [OC
2
H
4
]
q
OCH
3
(q=1˜30).