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    PROCESS FOR PRODUCTION OF BINUCLEAR METAL COMPLEX
    1.
    发明公开
    PROCESS FOR PRODUCTION OF BINUCLEAR METAL COMPLEX 审中-公开
    VERFAHREN ZUR HERSTELLUNG EINES ZWEIKERNIGEN METALLKOMPLEXES

    公开(公告)号：EP2116534A1

    公开(公告)日：2009-11-11

    申请号：EP08704197.6

    申请日：2008-01-30

    申请人： Ube Industries, Ltd.

    发明人： IWASA, Takafumi ,  KAKUTA, Yoshihisa

    IPC分类号： C07D213/79 ,  C07D215/50 ,  C07D233/54 ,  C07D235/04 ,  C09B57/10 ,  H01L51/42 ,  H01M14/00 ,  C07F15/00

    CPC分类号： C07F15/0053 ,  C07D213/79 ,  C07D215/50 ,  C07D233/54 ,  C07D235/04 ,  C09B57/10 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0086 ,  H01L51/009 ,  H01L51/4226 ,  H01M14/005

    摘要： Disclosed is a process for production of an asymmetric binuclear metal complex represented by the general formula: (L 1 ) 2 M 1 (BL)M 2 (L 2 ) 2 (X) n wherein M 1 and M 2 , which may be the same as or different from each other, represent a transition metal; L 1 and L 2 , which are different from each other, represent a chelate ligand capable of multidentate coordination and two L 1 s may be different from each other and two L 2 s may be different from each other; BL represents a bridging ligand having at least two cyclic structures each containing a hetero atom, the hetero atoms contained in the cyclic structures being ligand atoms coordinating to M 1 and M 2 ; X represents a counter ion; and n is the number of counter ions needed to neutralize the charge of the complex. In the process, the binuclear metal complex is isolated by adjusting the pH of the solution containing the binuclear metal complex to a value higher than 2.5. The binuclear metal complex obtained may be used as a dye to produce a photoelectric conversion element and a photochemical battery having higher photoelectric conversion efficiency and higher durability.

    摘要翻译： 公开了一种制备由以下通式表示的不对称双核金属络​​合物的方法：（L 1）2 M 1（BL）M 2（L 2）2（X）n其中M 1和M 2可以是 相同或不同，表示过渡金属; L 1和L 2彼此不同，表示能够多齿配位的螯合配体，两个L 1可以彼此不同，两个L 2可以彼此不同; BL表示具有至少两个环状结构的桥连配体，每个环状结构各自含有杂原子，环状结构中所含的杂原子是与M 1和M 2配位的配体原子; X表示抗衡离子; 并且n是中和复合物的电荷所需的抗衡离子的数目。 在该过程中，通过将含有双核金属络​​合物的溶液的pH调节到高于2.5的值来分离双核金属络​​合物。 获得的双核金属络​​合物可以用作染料以产生具有较高光电转换效率和更高耐久性的光电转换元件和光化学电池。

    PHOTOELECTRIC CONVERSION DEVICE WHEREIN DYE CONSISTING OF BINUCLEAR RUTHENIUM COMPLEX HAVING SUBSTITUTED BIPYRIDYL GROUPS IS USED, AND PHOTOCHEMICAL CELL
    2.
    发明公开
    PHOTOELECTRIC CONVERSION DEVICE WHEREIN DYE CONSISTING OF BINUCLEAR RUTHENIUM COMPLEX HAVING SUBSTITUTED BIPYRIDYL GROUPS IS USED, AND PHOTOCHEMICAL CELL 审中-公开
    用染料从与取代的联吡啶和光电池的BINUKLEAREM钌光电转换元件

    公开(公告)号：EP2492318A1

    公开(公告)日：2012-08-29

    申请号：EP10824876.6

    申请日：2010-10-15

    申请人： Ube Industries, Ltd.

    发明人： KAKITA, Kazuaki ,  IWASA, Takafumi ,  KAKUTA, Yoshihisa

    IPC分类号： C09B57/10 ,  C07D213/22 ,  C07D213/79 ,  C07D235/20 ,  H01L31/04 ,  H01M14/00 ,  C07F15/00

    CPC分类号： C07D213/22 ,  C07D213/79 ,  C07D235/20 ,  C07F15/0053 ,  C09B57/10 ,  H01M14/005

    摘要： The present invention relates to a binuclear ruthenium complex dye having a substituted bipyridyl group and represented by the general formula (1):

    wherein
    R 1 , R 2 , R 3 and R 4 each independently represents a linear or branched alkyl group having 1 to 30 carbon atoms, with the proviso that at least one of R 1 and R 2 represents a linear or branched alkyl group having 10 to 30 carbon atoms and at least one of R 3 and R 4 represents a linear or branched alkyl group having 10 to 30 carbon atoms; X represents a counter ion;
    n represents a number of the counter ions needed to neutralize a charge of the complex; and
    proton(s) (H + ) of one or more carboxyl groups (-COOH) may dissociate.

    摘要翻译： 本发明涉及一种具有一个substituiertem联吡啶基的双核钌络合物染料和由通式（1）表示：worin R 1，R 2，R 3和R 4各自unabhängigdarstellt的直链或具有1至30支链烷基 碳原子，其条件没有R 1和R 2 darstellt线性的至少一种或多种具有10-30个碳原子和R 3中的至少一个和R 4 darstellt的直链或具有10至30支链的烷基支链的烷基 碳原子; X代表抗衡离子; Ñdarstellt一个数字来中和所述络合物的电荷所需的抗衡离子的; 和质子（多个）的一个或多个羧基（-COOH）的（H +）可以解离。