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    • 79. 发明专利
    • Electrolyte component, photoelectric conversion element, and photoelectric chemical cell
    • 电解质组分,光电转换元件和光电化学电池
    • JP2003017148A
    • 2003-01-17
    • JP2001204090
    • 2001-07-04
    • Fuji Photo Film Co Ltd富士写真フイルム株式会社
    • WATANABE TETSUYA
    • H01L31/04H01B1/06H01G9/20H01M14/00
    • H01G9/2031H01G9/2009Y02E10/542
    • PROBLEM TO BE SOLVED: To provide an electrolyte component having excellent durability and electric charge transmitting property, and to provide a photoelectric conversion element and a photoelectric chemical cell using above electrolyte component, having excellent durability and photoelectric conversion property. SOLUTION: The electrolyte component contains a quarternary salt electrolyte expressed by the formula (I). In the formula, Q represents an atom group forming cation of five or six-membered ring together with nitrogen atom, R1 represents a hydrogen atom or an substituent, R2 represents a substituent, n1 represents an integer of 0-5, X1 represents an ion, and n2 represents an integer of 0-4. When n1 is larger than 2, a plurality of R2 might be same with or different from each other, and at least one of R1 or R2 is a substituent expressed by the formula (II). In the formula (II), L represents a bonding group with two valence bonding the aromatic cation and V, where, V represents a carbonic acid group, a sulfonic acid group, or a carbonic acid group or a phosphonic acid group from which, proton is dissociated.
    • 要解决的问题:提供具有优异的耐久性和电荷传输性的电解质组分,并提供使用上述电解质组分的光电转换元件和光电化学电池,具有优异的耐久性和光电转换性能。 解决方案:电解质组分含有由式(I)表示的季盐电解质。 在该式中,Q表示与氮原子一起形成五元或六元环的阳离子的原子团,R1表示氢原子或取代基,R2表示取代基,n1表示0〜5的整数,X1表示离子 ,n2表示0〜4的整数。 当n1大于2时,多个R2可以相同或不同,R1或R2中的至少一个是由式(II)表示的取代基。 式(II)中,L表示与芳香族阳离子键合的2价键合V,V表示碳酸基,磺酸基或碳酸基或膦酸基,其中,质子 解离了