| 摘要 |
Disclosed are novel photosensitizers, method of making them, and their use in photoelectric conversion devices such as the Dye Sensitized Solar Cell (DSSC). The photosensitizers have the Formula M(L1)2L2L3, M(L1)3L4 and ML4L5 where L1, (L2-L3) and (L4-L5) represent independently monodentate, bidentate and tridentate ligands of specific structures, respectively. |
| 主权项 |
1. A metal complex comprising a formula (1):
M(L1)2L2L3, (1) wherein M is a metal selected from a group consisting of metals belonging to groups six through eleven of a long form periodic table; L1 is a monodentate ligand comprising a formula (2):and
L2 and L3 are bidentate ligands comprising a formula (3): wherein G1, G2 and G3 may duplicate, all be the same, or all be different and are selected from a group consisting of hydrogen, halogens, cyano, alkyl groups, halogenated alkyl groups, alkoxy groups, halogenated alkoxy groups, aryl groups, halogenated aryl groups, aryloxy groups, halogenated aryloxy groups, heterocycles, halogenated heterocycles, heterocyclic alkyl groups, halogenated heterocyclic alkyl groups, heterocyclic alkoxy groups, halogenated heterocyclic alkoxy groups, heterocyclic aryl groups, halogenated heterocyclic aryl groups, heterocyclic aryloxy groups, halogenated heterocyclic aryloxy groups, amino groups, halogenated amino groups, aryl amino groups, halogenated aryl amino groups, and anchoring groups. |
