| 摘要 |
PURPOSE: A ruthenium complex is provided to ensure suitability as a dye-sensitized solar cell(DSC) and to improve photoelectric property of the DSC. CONSTITUTION: A ruthenium complex is denoted by chemical formula 1. In chemical formula 1, L1 is 2,2'-bipyridyl-4,4'-dicarboxylic acid, 2,2'-bipyridyl-4,4'-disulfonic acid, or 2,2'-bipyridyl-4,4'-diphosphonic acid; and L2 is . 2,2'-bipyridyl-4,4'-dinonyl, or 2,2'-bipyridine-4,4'-ditridecyl. The ruthenium complex is a dye compound for a dye-sensitized solar cell. The dye-sensitized solar cell comprise a photoanode containing ruthenium complex, a cathode, and an electrolytic layer between photoacid and cathodes. |
