ELECTROLYTE COMPOSITION, PHOTOELECTRIC CONVERSION ELEMENT AND PHOTOELECTRIC CELL

摘要

PROBLEM TO BE SOLVED: To provide an electrolyte composition having excellent durabilities and charge transporting ability as well as a photoelectric conversion element and a photoelectric cell using the composition that have excellent durabilities and photoelectric conversion properties. SOLUTION: This electrolyte composition comprises a siloxane compound having a repeating unit represented by general formula (1) [R1 is L1-Q01 (L1 is a bond or a divalent bonding group; Q01 is a substituent group when L1 is a bond; and Q01 is a hydrogen atom or a substituent group when L1 is a divalent bonding group); and R2 is L2-Q02 (L2 is a bond or a divalent bonding group; Q02 is a substituent group when L2 is a bond; and Q02 is a hydrogen atom or a substituent group when L2 is a divalent bonding group)], and having at least two substituent groups that can form a covalent bond when reacted with an electrophilic agent. The composition may comprise a polymer obtained by reacting the siloxane compound with an electrophilic agent having at least two leaving groups. The composition is used for forming a photoconversion element and a photoelectric cell.