| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a ruthenium complex suitable for a Dye-Sensitized Solar Cell (DSSC). <P>SOLUTION: The ruthenium complex is provided by reacting 9,9-diethyl-9-H-fluoren-2-yl boronic acid with 4,4'-dibromo-2,2'-bipyridine to obtain a compound, reacting the compound with 4,4'-dicarboxylic acid-2,2'-bipyridine and ruthenium chloride in the dark at a high temperature, and then eluting, isolating and purifying with a Sephadex LH-20 column. The ruthenium complex has good photoelectronic characteristics. <P>COPYRIGHT: (C)2009,JPO&INPIT |
