发明名称 |
2, 2-Bipyridine ligand, sensitizing dye and dye sensitized solar cell |
摘要 |
A dye sensitized solar cell, comprising a heteroleptic polypyridil complex of Ru, Os or Fe. The donating ligand has an extended conjugated n-system increasing the light absorbance and keeing the LUMO energy level higher than that of the anchoring ligand. A compacting compound whose molecular structure comprises a terminal group, a hydrophobic part and an anchoring group may be co-adsorbed together with the dye on the semi-conductive metal oxide layer of the photoanode, forming a dense mixed self-assembled monolayer.
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申请公布号 |
US2011190501(A1) |
申请公布日期 |
2011.08.04 |
申请号 |
US201113066114 |
申请日期 |
2011.04.07 |
申请人 |
ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL) |
发明人 |
ZAKEERUDDIN SHAIK MOHAMMAD;KLEIN CEDRIC;WANG PENG;GRAETZEL MICHAEL |
分类号 |
C07F13/00;C07D401/04 |
主分类号 |
C07F13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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