| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compound (dye) having high photoelectric conversion efficiency and high durability; and a photoelectric transducer and a solar cell using it. <P>SOLUTION: The novel compound is represented by formula 1. In the formula, Ar<SB>1</SB>to Ar<SB>3</SB>each represent aryl group or heterocyclic group, or together may form a cyclic structure, Ar<SB>4</SB>, Ar<SB>5</SB>each represent aryl group or heterocyclic group, or bonded to each other to form a cyclic structure; f, g are integers of f+g≥2; X<SB>1</SB>is organic residue having an acidic group; R<SB>1</SB>, R<SB>2</SB>represent H, halogen atom, alkyl, alkoxy, aryl, alkenyl, amino, cyano or heterocyclic group; and e represents an integer from 1 to 5. <P>COPYRIGHT: (C)2010,JPO&INPIT |
