RUTHENIUM COMPLEXES WITH TRIDENTATE HETEROCYCLIC LIGAND AND DYE-SENSITIZED SOLAR CELLS USING THE SAME
申请人:Wei Ching-Yen
公开号:US20080114174A1
公开(公告)日:2008-05-15
A ruthenium complex having a chemical formula of RuL
1
L
2
X is provided. The chemical formula includes a structural formula represented by the following Formula (I):
in which, X is a monodentate anion ligand, L
1
and L
2
respectively represent a heterocyclic tridentate ligand with a structure shown in the following structural formula (II):
and a bipyridine ligand derivative with a structure shown in the following structural formula (III):
in which R
1
, R
2
, R
4
and R
5
of L
1
and L
2
are the same or different substituents and represent alkyl, alkoxy, aminoalkyl, haloalkanes or substituted phenyl group, carboxylic acid group or acid radical salt thereof, sulfonic acid group or acid radical salt thereof, phosphoric acid group or acid radical salt thereof or hydrogen atom. R
3
represents perhalogenated alkyl group, alkoxy, alkyl, amino, halogens, or hydrogen atom. The ruthenium complexes are suitable for being used as dye-sensitizers for fabricating dye-sensitized solar cells.
提供具有RuL1L2X化学式的钌配合物。该化学式包括以下式(I)所代表的结构式:其中,X是一种单齿阴离子配体,L1和L2分别代表具有以下结构式(II)所示结构的杂环三齿配体和具有以下结构式(III)所示结构的双吡啶配体衍生物:其中,L1和L2的R1、R2、R4和R5是相同或不同的取代基,代表烷基、烷氧基、氨基烷基、卤代烷烃或取代苯基、羧酸基或其酸基盐、磺酸基或其酸基盐、磷酸基或其酸基盐或氢原子。R3代表全氟烷基、烷氧基、烷基、氨基、卤素或氢原子。这些钌配合物适用于用作染料敏化太阳能电池的染料敏化剂。