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    Water splitting method
    1.
    发明授权
    Water splitting method 有权

    公开(公告)号：US09920439B2

    公开(公告)日：2018-03-20

    申请号：US14997427

    申请日：2016-01-15

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Keiichi Noda ,  Satoshi Yotsuhashi ,  Masahiro Deguchi ,  Hiroshi Hashiba ,  Takeyuki Sekimoto ,  Yuka Yamada

    IPC: C25B1/00 ,  C25B1/10 ,  C25B11/04

    CPC classification number: C25B1/10 ,  C25B1/003 ,  C25B11/041 ,  C25B11/0478 ,  Y02E60/364 ,  Y02E60/366

    Abstract: The present invention provides a method for splitting water. In the present method, first, prepared is a water splitting device comprising: cathode and anode containers in which first and second electrolyte solutions are stored respectively; a proton exchange membrane disposed therebetween; a cathode electrode in contact with the first electrolyte solution and comprises a metal or metal compound; and an anode electrode in contact with the second electrolyte solution and comprises a nitride semiconductor layer. Then, the anode electrode is irradiated with light to split water contained in the first electrolyte solution. The anode electrode comprises a cobalt oxide layer formed of Co3O4 as a main component on a surface of the nitride semiconductor layer; the surface of the nitride semiconductor layer being in contact with the second electrolyte solution. The cathode electrode is electrically connected to the anode electrode without an external power supply.

    WATER SPLITTING METHOD
    2.
    发明申请
    WATER SPLITTING METHOD 有权
    水分割方法

    公开(公告)号：US20160222525A1

    公开(公告)日：2016-08-04

    申请号：US14997427

    申请日：2016-01-15

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Keiichi Noda ,  Satoshi Yotsuhashi ,  Masahiro Deguchi ,  Hiroshi Hashiba ,  Takeyuki Sekimoto ,  Yuka Yamada

    IPC: C25B1/10 ,  C01B3/04 ,  C25B11/04

    CPC classification number: C25B1/10 ,  C25B1/003 ,  C25B11/041 ,  C25B11/0478 ,  Y02E60/364 ,  Y02E60/366

    Abstract: The present invention provides a method for splitting water. In the present method, first, prepared is a water splitting device comprising: cathode and anode containers in which first and second electrolyte solutions are stored respectively; a proton exchange membrane disposed therebetween; a cathode electrode in contact with the first electrolyte solution and comprises a metal or metal compound; and an anode electrode in contact with the second electrolyte solution and comprises a nitride semiconductor layer. Then, the anode electrode is irradiated with light to split water contained in the first electrolyte solution. The anode electrode comprises a cobalt oxide layer formed of Co3O4 as a main component on a surface of the nitride semiconductor layer; the surface of the nitride semiconductor layer being in contact with the second electrolyte solution. The cathode electrode is electrically connected to the anode electrode without an external power supply.

    Abstract translation: 本发明提供一种水分离方法。 在本方法中，首先制备了一种水分解装置，包括：分别存储第一和第二电解质溶液的阴极和阳极容器; 置于其间的质子交换膜; 与第一电解质溶液接触并包含金属或金属化合物的阴极; 以及与第二电解质溶液接触的阳极电极，并且包括氮化物半导体层。 然后，用阳光电极照射第一电解质溶液中包含的水。 所述阳极电极包括在所述氮化物半导体层的表面上作为主要成分的Co 3 O 4形成的氧化钴层; 所述氮化物半导体层的表面与所述第二电解质溶液接触。 阴极电极与阳极电连接，无需外部电源。

    Solar cell and photoelectric conversion element
    3.
    发明授权
    Solar cell and photoelectric conversion element 有权

    公开(公告)号：US12161000B2

    公开(公告)日：2024-12-03

    申请号：US18062569

    申请日：2022-12-06

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Maki Hiraoka ,  Takeyuki Sekimoto ,  Teruaki Yamamoto

    IPC: H10K30/15 ,  H10K30/82 ,  H10K102/10

    Abstract: A solar cell includes a first electrode, a first electron transport layer, a second electron transport layer, a photoelectric conversion layer, and a second electrode. The photoelectric conversion layer is disposed between the first electrode and the second electrode. The first electron transport layer is disposed between the photoelectric conversion layer and the first electrode. The second electron transport layer is disposed between the first electron transport layer and the first electrode. The first electron transport layer includes carbon and a porous electron transport material.

    Solar battery
    5.
    发明授权
    Solar battery 有权

    公开(公告)号：US12200948B2

    公开(公告)日：2025-01-14

    申请号：US18357112

    申请日：2023-07-22

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Takeyuki Sekimoto

    IPC: H10K30/50 ,  H10K30/40 ,  H10K30/86 ,  H10K85/50 ,  H10K85/60

    Abstract: A solar battery of the present disclosure includes a first electrode; a photoelectric conversion layer; an intermediate layer; and a second electrode that are arranged in this order. The photoelectric conversion layer contains a perovskite compound. The intermediate layer contains a heterocyclic compound, the heterocyclic compound contains one or more and three or less six-membered rings, and at least one of the six-membered rings has 1-position and 4-position each occupied by an element having a lone pair.

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