| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element having a high photoelectric conversion efficiency and excellent in optical durability and provide a solar cell using the same. <P>SOLUTION: The photoelectric conversion element contains a compound as shown in a general formula (a), wherein R<SB>1</SB>to R<SB>4</SB>stand for an alkyl group, an aralkyl group, an alkenyl group, aryl group or a heterocycle, X stands for alkylene group, an oxygen atom, and a sulfur atom, and A stands for an organic residue. <P>COPYRIGHT: (C)2010,JPO&INPIT |
