ELECTROLYTE FOR PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION ELEMENT USING THE SAME, AND DYE-SENSITIZED SOLAR CELL

摘要

PROBLEM TO BE SOLVED: To provide an electrolyte for a photoelectric conversion element, capable of achieving high photoelectric conversion efficiency, and to provide a photoelectric conversion element using the electrolyte and a dye-sensitized solar cell.SOLUTION: The electrolyte for a photoelectric conversion element contains an organic salt compound (A) having a tertiary or quaternary cation and a layered double hydroxide (B). The layered double hydroxide (B) has an onium salt via a covalent bond.