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    • 4. 发明专利
    • 光機能材料 PHOTO FUNCTIONAL MATERIAL
    • 光机能材料 PHOTO FUNCTIONAL MATERIAL
    • TWI318638B
    • 2009-12-21
    • TW093101139
    • 2004-01-16
    • 東洋油墨製造股份有限公司
    • 八木彈生安藤宗德倉田隆一郎
    • C09KC09BH01M
    • H01G9/2059C07F9/3826C07F9/3839C07F9/4015C07F9/409C07F9/5537C07F9/5722C07F9/5728C07F9/60C07F9/64C07F9/65033C07F9/650964C07F9/65122C07F9/65324C07F9/6533C07F9/6541C07F9/6547C07F9/6552C07F9/65522C07F9/655345C07F9/655354C07F9/65583C07F9/65586C07F9/6561C09B23/10H01G9/2031H01M14/005Y02E10/542Y02P70/521
    • 本發明係有關含乙烯膦酸基之光機能材料,較好係含有下述通式(1)表示之化學結構。
      (式中,X表示1價的有機殘基,R 1 以及R 2 各自獨立,表示氫原子或1價的有機殘基,M 1 以及M 2 各自獨立,表示氫原子、取代或非取代之烷基、取代或非取代之芳基、取代或非取代之矽烷基或陽離子。R 1 與R 2 、R 1 與X以及R 2 與X,各自之間可以互相結合形成環。且,X與R 2 可以替換。)
      本發明所提供之光機能材料,係可適用為色素增感型光電轉換電池(太陽能電池)用之光電轉換用增感色素,且提供具有高光電轉換效率以及與無機半導體界面有強吸附力之光電轉換用增感色素。 This invention provides a photo functional material having vinylphosphonic acid group, preferably a photo functional material having chemical structure represented by the following formula(1)
      (in the formula, X represents a 1-valent organic residual group; R 1 and R 2 respectively and represent a hydrogen or a 1-valent organic residual group; M 1 and M 2 respectively and represent a hydrogen, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted silyl group, or a cation. R 1 and R 2 , R 1 and X, or R 2 and X may respectively bound to each other to form a ring. Further, X and R 2 maybe exchangeed to each other.) The photo functional material of the invention may be preferably used as the sensitized dye for photoelectric transforming a dye-sensitized photoconductivity cell, and can be provided as the sensitized dye for photoconductivity having high photoelectric transforming efficiency and strong adhesion with an inorganic semiconductor surface.
    • 本发明系有关含乙烯膦酸基之光机能材料,较好系含有下述通式(1)表示之化学结构。 (式中,X表示1价的有机残基,R 1 以及R 2 各自独立,表示氢原子或1价的有机残基,M 1 以及M 2 各自独立,表示氢原子、取代或非取代之烷基、取代或非取代之芳基、取代或非取代之硅烷基或阳离子。R 1 与R 2 、R 1 与X以及R 2 与X,各自之间可以互相结合形成环。且,X与R 2 可以替换。) 本发明所提供之光机能材料,系可适用为色素增感型光电转换电池(太阳能电池)用之光电转换用增感色素,且提供具有高光电转换效率以及与无机半导体界面有强吸附力之光电转换用增感色素。 This invention provides a photo functional material having vinylphosphonic acid group, preferably a photo functional material having chemical structure represented by the following formula(1) (in the formula, X represents a 1-valent organic residual group; R 1 and R 2 respectively and represent a hydrogen or a 1-valent organic residual group; M 1 and M 2 respectively and represent a hydrogen, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted silyl group, or a cation. R 1 and R 2 , R 1 and X, or R 2 and X may respectively bound to each other to form a ring. Further, X and R 2 maybe exchangeed to each other.) The photo functional material of the invention may be preferably used as the sensitized dye for photoelectric transforming a dye-sensitized photoconductivity cell, and can be provided as the sensitized dye for photoconductivity having high photoelectric transforming efficiency and strong adhesion with an inorganic semiconductor surface.