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    Photoelectric element having stacked charge-transport layers
    2.
    发明授权
    Photoelectric element having stacked charge-transport layers 有权
    具有层叠电荷传输层的光电元件

    公开(公告)号：US09013023B2

    公开(公告)日：2015-04-21

    申请号：US14114490

    申请日：2012-12-18

    Applicant: Panasonic Corporation ,  Waseda University

    Inventor： Michio Suzuka ,  Takashi Sekiguchi ,  Naoki Hayashi ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato

    IPC: H01L31/06 ,  H01G9/20 ,  H01L51/50

    CPC classification number: H01G9/2018 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/5064 ,  H01L51/508 ,  Y02E10/542

    Abstract: A photoelectric element includes a first electrode; and a second electrode positioned so as to face the first electrode; and a semiconductor disposed on a face of the first electrode, the face being positioned so as to face the second electrode; and a photosensitizer carried on the semiconductor; and a first charge-transport layer interposed between the first electrode and the second electrode; and a second charge-transport layer interposed between the first charge-transport layer and the second electrode. The first charge-transport layer and the second charge-transport layer contain different oxidation-reduction materials. The oxidation-reduction material in the first charge-transport layer has an oxidation-reduction potential higher than an oxidation-reduction potential of the oxidation-reduction material in the second charge-transport layer.

    Abstract translation: 光电元件包括​​第一电极; 和与第一电极相对定位的第二电极; 以及设置在所述第一电极的表面上的半导体，所述面被定位成与所述第二电极相对; 和在半导体上承载的光敏剂; 以及插入在所述第一电极和所述第二电极之间的第一电荷传输层; 以及插入在第一电荷输送层和第二电极之间的第二电荷输送层。 第一电荷输送层和第二电荷输送层含有不同的氧化还原材料。 第一电荷输送层中的氧化还原材料具有比第二电荷输送层中的氧化还原材料的氧化还原电位高的氧化还原电位。

    ELECTRODE COMPOSITE AND PHOTOELECTRIC ELEMENT EQUIPPED THEREWITH
    3.
    发明申请
    ELECTRODE COMPOSITE AND PHOTOELECTRIC ELEMENT EQUIPPED THEREWITH 有权
    电极复合材料和光电元件

    公开(公告)号：US20140048786A1

    公开(公告)日：2014-02-20

    申请号：US14008025

    申请日：2012-12-10

    Applicant: WASEDA UNIVERSITY ,  PANASONIC CORPORATION

    Inventor： Michio Suzuka ,  Takashi Sekiguchi ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato

    IPC: H01L51/52 ,  H01B1/00 ,  H01L51/44

    CPC classification number: H01L51/5209 ,  H01B1/00 ,  H01B1/20 ,  H01G9/2009 ,  H01G9/2022 ,  H01G9/2031 ,  H01G9/2059 ,  H01L31/022425 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/0059 ,  H01L51/441 ,  H01L51/442 ,  H01L2251/306 ,  Y02E10/542 ,  Y02E10/549

    Abstract: The present invention provides an electrode composite that has a reaction interface with a large area and can constitute a photoelectric element having high electron transport properties between the reaction interface and the electrode. The electrode composite of the present invention includes a first electrode and a conductive particle layer stacked on the first electrode. The conductive particle layer includes conductive particles containing acicular particles. The conductive particle layer has a three-dimensional porous network structure that is formed by the interconnection of the conductive particles. The three-dimensional network structure is joined to the first electrode. The conductive particle layer contains pores having a pore size of 50 nm or more in a total volume of 50% or more based on the volume of all pores in the conductive particle layer.

    Abstract translation: 本发明提供一种电极复合体，其具有大面积的反应界面，并且可以构成在反应界面和电极之间具有高电子传输性能的光电元件。 本发明的电极复合体包括层叠在第一电极上的第一电极和导电性粒子层。 导电性粒子层包含含有针状粒子的导电性粒子。 导电性粒子层具有通过导电性粒子的互连形成的三维多孔质网状结构体。 三维网络结构与第一电极连接。 基于导电性粒子层的全部孔的体积，导电性粒子层的总体积为50％以上，孔径为50nm以上的孔。

    PHOTOELECTRIC ELEMENT
    5.
    发明申请
    PHOTOELECTRIC ELEMENT 有权
    光电元件

    公开(公告)号：US20140070202A1

    公开(公告)日：2014-03-13

    申请号：US14114490

    申请日：2012-12-18

    Applicant: WASEDA UNIVERSITY ,  Panasonic Corporation

    Inventor： Michio Suzuka ,  Takashi Sekiguchi ,  Naoki Hayashi ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato

    IPC: H01G9/20 ,  H01L51/50

    CPC classification number: H01G9/2018 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/5064 ,  H01L51/508 ,  Y02E10/542

    Abstract: A photoelectric element includes a first electrode; and a second electrode positioned so as to face the first electrode; and a semiconductor disposed on a face of the first electrode, the face being positioned so as to face the second electrode; and a photosensitizer carried on the semiconductor; and a first charge-transport layer interposed between the first electrode and the second electrode; and a second charge-transport layer interposed between the first charge-transport layer and the second electrode. The first charge-transport layer and the second charge-transport layer contain different oxidation-reduction materials. The oxidation-reduction material in the first charge-transport layer has an oxidation-reduction potential higher than an oxidation-reduction potential of the oxidation-reduction material in the second charge-transport layer.

    Abstract translation: 光电元件包括​​第一电极; 和与第一电极相对定位的第二电极; 以及设置在所述第一电极的表面上的半导体，所述面被定位成与所述第二电极相对; 和在半导体上承载的光敏剂; 以及插入在所述第一电极和所述第二电极之间的第一电荷传输层; 以及插入在第一电荷输送层和第二电极之间的第二电荷输送层。 第一电荷输送层和第二电荷输送层含有不同的氧化还原材料。 第一电荷输送层中的氧化还原材料具有比第二电荷输送层中的氧化还原材料的氧化还原电位高的氧化还原电位。

    Photoelectric conversion element
    6.
    发明授权
    Photoelectric conversion element 有权
    光电转换元件

    公开(公告)号：US09472352B2

    公开(公告)日：2016-10-18

    申请号：US14682107

    申请日：2015-04-09

    Applicant: Panasonic Corporation

    Inventor： Naoki Hayashi ,  Michio Suzuka ,  Hiroki Yabe ,  Takashi Sekiguchi

    IPC: H01G9/20

    CPC classification number: H01G9/2059 ,  C09B57/00 ,  H01G9/2013 ,  H01L51/0064 ,  Y02E10/542

    Abstract: A photoelectric conversion element includes a photoanode including a semiconductor layer and dye molecules located on the semiconductor layer; a counter electrode facing the photoanode; and an electrolyte medium located between the photoanode and the counter electrode, wherein each of the dye molecules is represented by a general formula [I] below where R1 and R2 each independently represent an alkyl group having 8 or more carbon atoms; R9 represents an alkylene group or an aralkylene group; and Y2 represents an acidic group.

    Abstract translation: 光电转换元件包括包含半导体层的光电阳极和位于半导体层上的染料分子; 面对光电阳极的对电极; 以及位于光电阳极和对电极之间的电解质介质，其中每个染料分子由以下通式[I]表示，其中R 1和R 2各自独立地表示具有8个或更多个碳原子的烷基; R9表示亚烷基或亚芳基; 而Y2代表酸性基团。

    PHOTOELECTRIC CONVERSION ELEMENT
    7.
    发明申请
    PHOTOELECTRIC CONVERSION ELEMENT 有权
    光电转换元件

    公开(公告)号：US20150179353A1

    公开(公告)日：2015-06-25

    申请号：US14413974

    申请日：2014-03-13

    Applicant: Panasonic Corporation

    Inventor： Michio Suzuka ,  Takashi Sekiguchi ,  Naoki Hayashi ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato

    IPC: H01G9/20

    CPC classification number: H01G9/2059 ,  H01G9/2009 ,  H01G9/2031 ,  H01M14/00 ,  H01M14/005 ,  Y02E10/542

    Abstract: A photoelectric conversion element (100) according to the present disclosure includes: a photoanode (15); a counter electrode (32); a solid compound layer (22) disposed between the photoanode (15) and the counter electrode (32); a charge storage electrode (55) disposed at an interspace from the counter electrode (32); and an electrolyte medium (24) being contained in the solid compound layer (22) and filling the interspace.

    Abstract translation: 根据本公开的光电转换元件（100）包括：光电阳极（15）; 对电极（32）; 设置在光电阳极（15）和对电极（32）之间的固体化合物层（22）; 设置在与所述对置电极（32）的间隙的电荷存储电极（55）。 和包含在固体化合物层（22）中并填充该间隙的电解质介质（24）。

    Solar cell
    8.
    发明授权
    Solar cell 有权

    公开(公告)号：US10573766B2

    公开(公告)日：2020-02-25

    申请号：US16199748

    申请日：2018-11-26

    Applicant: Panasonic Corporation

    Inventor： Taisuke Matsui ,  Takayuki Negami ,  Takashi Sekiguchi

    IPC: H01L31/0224 ,  H01L31/0248 ,  H01L31/055 ,  H01L51/44 ,  H01L51/42 ,  H01L31/032

    Abstract: Provided is a solar cell comprising a first electrode; a second electrode; a perovskite photoabsorber layer located between the first electrode and the second electrode; a first semiconductor layer located between the first electrode and the photoabsorber layer; and a second semiconductor layer located between the second electrode and the photoabsorber layer. At least one electrode selected from the group consisting of the first electrode and the second electrode is light-transmissive. The first semiconductor layer contains Li. The second semiconductor layer contains LiN(SO2CF3)2. The second semiconductor layer contains poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine]. In the second semiconductor layer, a molar ratio of LiN(SO2CF3)2 to poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine] is not less than 0.15 and not more than 0.26.

    Photoelectric conversion element
    9.
    发明授权
    Photoelectric conversion element 有权
    光电转换元件

    公开(公告)号：US09368288B2

    公开(公告)日：2016-06-14

    申请号：US14492080

    申请日：2014-09-22

    Applicant: Panasonic Corporation

    Inventor： Takashi Sekiguchi ,  Masahiro Takahata ,  Michio Suzuka ,  Naoki Hayashi

    IPC: H01G9/20 ,  H01L51/00

    CPC classification number: H01G9/2059 ,  C09B23/148 ,  C09B57/00 ,  H01G9/2031 ,  H01L51/0061 ,  H01L51/0069 ,  Y02E10/542

    Abstract: A photoelectric conversion element includes a photoanode that includes a solid semiconductor layer containing a dye molecule, a counter electrode, and an electrolyte medium disposed between the photoanode and the counter electrode. The dye molecule includes XD represented by chemical formula (1) and YA represented by chemical formula (2) in a molecule: R(XD/YA), which is a ratio of the number of XD to the number of YA in the dye molecule, is 2 or more.

    Abstract translation: 光电转换元件包括光电二极管，其包括含有染料分子的固体半导体层，对电极和设置在光电阳极和对电极之间的电解质介质。 染料分子包括分子中由化学式（1）表示的XD和由化学式（2）表示的YA：R（XD / YA），其是染料分子中XD与YA数的比率 ，是2以上。

    Photoelectric conversion element
    10.
    发明授权
    Photoelectric conversion element 有权
    光电转换元件

    公开(公告)号：US09159500B2

    公开(公告)日：2015-10-13

    申请号：US14413974

    申请日：2014-03-13

    Applicant: Panasonic Corporation

    Inventor： Michio Suzuka ,  Takashi Sekiguchi ,  Naoki Hayashi ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato

    IPC: H01G9/20 ,  H01M14/00

    CPC classification number: H01G9/2059 ,  H01G9/2009 ,  H01G9/2031 ,  H01M14/00 ,  H01M14/005 ,  Y02E10/542

    Abstract: A photoelectric conversion element (100) according to the present disclosure includes: a photoanode (15); a counter electrode (32); a solid compound layer (22) disposed between the photoanode (15) and the counter electrode (32); a charge storage electrode (55) disposed at an interspace from the counter electrode (32); and an electrolyte medium (24) being contained in the solid compound layer (22) and filling the interspace.

    Abstract translation: 根据本公开的光电转换元件（100）包括：光电阳极（15）; 对电极（32）; 设置在光电阳极（15）和对电极（32）之间的固体化合物层（22）; 设置在与所述对置电极（32）的间隙的电荷存储电极（55）。 和包含在固体化合物层（22）中并填充该间隙的电解质介质（24）。

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