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    Photoelectric conversion element and solar cell
    6.
    发明授权
    Photoelectric conversion element and solar cell 有权
    光电转换元件和太阳能电池

    公开(公告)号：US08242355B2

    公开(公告)日：2012-08-14

    申请号：US12056712

    申请日：2008-03-27

    申请人： Kazukuni Nishimura ,  Akihiko Itami ,  Fumitaka Mochizuki ,  Hideya Miwa ,  Hidekazu Kawasaki

    发明人： Kazukuni Nishimura ,  Akihiko Itami ,  Fumitaka Mochizuki ,  Hideya Miwa ,  Hidekazu Kawasaki

    IPC分类号： H01L31/00 ,  H01L51/00 ,  H01L21/00 ,  C07C211/00 ,  H01M6/30

    CPC分类号： H01L51/0061 ,  H01G9/2004 ,  H01G9/2013 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0053 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0068 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/4226 ,  H01L2251/306 ,  Y02E10/542 ,  Y02E10/549

    摘要： A photoelectric conversion element having a pair of electrodes, and a semiconductor layer comprising a semiconductor carrying a dye and an electrolyte layer is disclosed. The dye is represented by Formulas 1 or 2; in Formula 1, Ar1 and Ar2 are each an arylene or heterocyclic group, or a composite group of an arylene group and a heterocyclic group, each of which may have a substituent, Ar3 is an aryl or heterocyclic group or a composite group of an arylene group and a heterocyclic group, each of which may have a substituent, Ar1, Ar2 and Ar3 may form a ring by bonding with each other, X1 and X2 are each a straight chain residue having an acidic group which may have a mono-valent substituent, and one to eight saturated or unsaturated aliphatic hydrocarbon group having 5 to 30 carbon atoms are bonded to Ar1, Ar2 and Ar3; in the formula, Ar11, Ar12, Ar13, Ar14 and Ar15 are each an arylene or heterocyclic group, or a composite group of an arylene group and a heterocyclic group, each of which may have a substituent, Ar11, Ar12, Ar13, Ar14 and Ar15 may form a ring by bonding with together, at least two of X11, X12, X13 and X14 are each an alkyl or alkenyl group having an acidic group which may have a mono-valent substituent and the remainders are each a hydrogen atom, and one to eight saturated or unsaturated aliphatic hydrocarbon group having 5 to 30 carbon atoms are bonded to Ar11, Ar12, Ar13, Ar14 and Ar15.

    摘要翻译： 公开了一种具有一对电极的光电转换元件，以及包含带有染料和电解质层的半导体的半导体层。 染料由式1或2表示; 在式1中，Ar 1和Ar 2各自为亚芳基或杂环基，或者可以具有取代基的亚芳基和杂环基的复合基，Ar 3为芳基或杂环基或亚芳基的复合基 基团和杂环基，其各自可以具有取代基，Ar1，Ar2和Ar3可以通过彼此键合形成环，X1和X2各自是具有可以具有一价取代基的酸性基团的直链残基 并且具有5至30个碳原子的1至8个饱和或不饱和脂族烃基与Ar 1，Ar 2和Ar 3键合; 在式中，Ar 11，Ar 12，Ar 13，Ar 14和Ar 15各自为亚芳基或杂环基，或者可以具有取代基的亚芳基和杂环基的复合基团Ar 11，Ar 12，Ar 13，Ar 14和 Ar15可以通过键合而形成环，X11，X12，X13和X14中的至少两个各自为具有可以具有一价取代基的酸性基团的烷基或烯基，余数各为氢原子， 1〜8个碳原子数为5〜30的饱和或不饱和脂肪族烃基与Ar 11，Ar 12，Ar 13，Ar 14，Ar 15键合。

    Photoelectric conversion element and solar cell
    7.
    发明授权
    Photoelectric conversion element and solar cell 有权
    光电转换元件和太阳能电池

    公开(公告)号：US09190617B2

    公开(公告)日：2015-11-17

    申请号：US13557459

    申请日：2012-07-25

    申请人： Hideya Miwa ,  Masahiko Kurachi ,  Hidekazu Kawasaki ,  Kazukuni Nishimura

    发明人： Hideya Miwa ,  Masahiko Kurachi ,  Hidekazu Kawasaki ,  Kazukuni Nishimura

    IPC分类号： H01L51/42 ,  H01L51/46 ,  H01L51/00

    CPC分类号： H01L51/0064 ,  H01L51/0059 ,  H01L51/4226 ,  Y02E10/542 ,  Y02E10/549

    摘要： An all solid-state dye sensitizing type photoelectric conversion element excellent in photoelectric conversion efficiency and stability of photoelectric conversion function due to the prevention of desorption of the dye, and a solar cell comprising the photoelectric conversion element are provided. The present invention relates to a photoelectric conversion element comprising a first electrode, a photoelectric conversion layer comprising a semiconductor and a sensitizing dye, and a solid hole transport layer, and a second electrode, on a substrate, wherein the sensitizing dye is represented by the general formula (1) and the solid hole transport layer comprises a polymer obtainable by polymerizing a compound represented by the following general formula (2) or a multimer of the compound.

    摘要翻译： 提供了由于防止染料的解吸而导致的光电转换效率和光电转换功能的稳定性优异的全固态染料敏化型光电转换元件和包含光电转换元件的太阳能电池。 本发明涉及一种光电转换元件，其包括第一电极，包含半导体的光电转换层和敏化染料，以及固体空穴传输层和第二电极，其中所述增感染料由 通式（1）和固体空穴传输层包含可通过聚合由以下通式（2）表示的化合物或该化合物的多聚体获得的聚合物。