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    PHOTOELECTRIC ELEMENT
    2.
    发明申请
    PHOTOELECTRIC ELEMENT 有权
    光电元件

    公开(公告)号：US20130306954A1

    公开(公告)日：2013-11-21

    申请号：US13982082

    申请日：2012-03-05

    申请人： Naoki Hayashi ,  Michio Suzuka ,  Takashi Sekiguchi ,  Takeyuki Yamaki ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Naoki Sano

    发明人： Naoki Hayashi ,  Michio Suzuka ,  Takashi Sekiguchi ,  Takeyuki Yamaki ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Naoki Sano

    IPC分类号： H01G9/20

    CPC分类号： H01G9/2018 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0035 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/0072 ,  H01L51/422 ,  Y02E10/542

    摘要： Provided is a photoelectric element that includes an electron transport layer having excellent electron transport properties and a sufficiently large reaction interface and has low resistance loss and excellent conversion efficiency between light and electricity. The photoelectric element includes a first electrode 3, a second electrode 4, an electron transport layer 1 and a hole transport layer 5 interposed between the first electrode 3 and the second electrode 4, an electrolyte solution, and a sensitizing dye. The electron transport layer 1 includes an organic compound having an oxidation-reduction site capable of repeated oxidation-reduction. The electrolyte solution serves to stabilize a reduction state of the oxidation-reduction site. The organic compound and the electrolyte solution form a gel layer 2. The sensitizing dye is provided in contact with the electron transport layer 1. The hole transport layer 5 contains a charge transporter serving to reduce an oxidized form of the sensitizing dye and having a number average molecular weight of 2,000 or more and 100,000 or less.

    摘要翻译： 提供一种光电元件，其包括具有优异的电子传输性能和足够大的反应界面的电子传输层，并且具有低电阻损耗和优异的光和电转换效率。 光电元件包括​​介于第一电极3和第二电极4之间的第一电极3，第二电极4，电子传输层1和空穴传输层5，电解质溶液和敏化染料。 电子传输层1包括具有能够重复氧化还原的氧化还原位点的有机化合物。 电解液用于稳定氧化还原部位的还原状态。 有机化合物和电解质溶液形成凝胶层2.提供敏化染料与电子传输层1接触。空穴传输层5含有用于减少敏化染料的氧化形式并具有数目的电荷转运体 平均分子量为2,000以上且100,000以下。

    Photoelectric element
    3.
    发明授权
    Photoelectric element 有权
    光电元件

    公开(公告)号：US08895975B2

    公开(公告)日：2014-11-25

    申请号：US13982082

    申请日：2012-03-05

    申请人： Naoki Hayashi ,  Michio Suzuka ,  Takashi Sekiguchi ,  Takeyuki Yamaki ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Naoki Sano

    发明人： Naoki Hayashi ,  Michio Suzuka ,  Takashi Sekiguchi ,  Takeyuki Yamaki ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Naoki Sano

    IPC分类号： H01L29/08 ,  H01L35/24 ,  H01L51/00 ,  H01G9/20 ,  H01L51/42

    CPC分类号： H01G9/2018 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0035 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/0072 ,  H01L51/422 ,  Y02E10/542

    摘要： Provided is a photoelectric element that includes an electron transport layer having excellent electron transport properties and a sufficiently large reaction interface and has low resistance loss and excellent conversion efficiency between light and electricity. The photoelectric element includes a first electrode 3, a second electrode 4, an electron transport layer 1 and a hole transport layer 5 interposed between the first electrode 3 and the second electrode 4, an electrolyte solution, and a sensitizing dye. The electron transport layer 1 includes an organic compound having an oxidation-reduction site capable of repeated oxidation-reduction. The electrolyte solution serves to stabilize a reduction state of the oxidation-reduction site. The organic compound and the electrolyte solution form a gel layer 2. The sensitizing dye is provided in contact with the electron transport layer 1. The hole transport layer 5 contains a charge transporter serving to reduce an oxidized form of the sensitizing dye and having a number average molecular weight of 2,000 or more and 100,000 or less.

    摘要翻译： 提供一种光电元件，其包括具有优异的电子传输性能和足够大的反应界面的电子传输层，并且具有低电阻损耗和优异的光和电转换效率。 光电元件包括​​介于第一电极3和第二电极4之间的第一电极3，第二电极4，电子传输层1和空穴传输层5，电解质溶液和敏化染料。 电子传输层1包括具有能够重复氧化还原的氧化还原位点的有机化合物。 电解液用于稳定氧化还原部位的还原状态。 有机化合物和电解质溶液形成凝胶层2.提供敏化染料与电子传输层1接触。空穴传输层5含有用于减少敏化染料的氧化形式并具有数目的电荷转运体 平均分子量为2,000以上且100,000以下。