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    ZINC-AIR SECONDARY BATTERY
    1.
    发明申请
    ZINC-AIR SECONDARY BATTERY 有权
    ZINC空气二次电池

    公开(公告)号：US20140227616A1

    公开(公告)日：2014-08-14

    申请号：US14258431

    申请日：2014-04-22

    Applicant: NGK INSULATORS, LTD.

    Inventor： Naohito YAMADA ,  Kazuhiro YAMAMOTO ,  Takahiro TOMITA

    IPC: H01M12/08

    CPC classification number: H01M12/08 ,  H01M4/42 ,  H01M4/9016 ,  H01M2300/0014 ,  H01M2300/0068 ,  H01M2300/0094 ,  Y02E60/128

    Abstract: Provided is a zinc-air secondary battery capable of preventing both of the short-circuiting between positive and negative electrodes caused by zinc dendrites and the carbon dioxide incorporation. This zinc-air secondary battery includes an air electrode (12) functioning as a positive electrode; an inorganic solid electrolyte body (14) provided in direct contact with one side of the air electrode and having hydroxide ion conductivity; a metal negative electrode (16) provided opposite to the air electrode with respect to the inorganic solid electrolyte body and comprising zinc or a zinc alloy; and an electrolyte solution in which the metal negative electrode is immersed, the electrolyte solution being separated from the air electrode by the inorganic solid electrolyte body.

    Abstract translation: 提供一种能够防止由锌枝晶引起的正极和负极之间的短路以及二氧化碳结合的锌 - 空气二次电池。 该锌 - 空气二次电池包括用作正极的空气电极（12） 与空气极的一侧直接接触且具有氢氧离子传导性的无机固体电解质体（14）; 金属负极（16），其相对于无机固体电解质体与空气电极相对设置并且包含锌或锌合金; 浸渍有金属负极的电解液，电解质溶液与无机固体电解质体与空气电极分离。

    ALL-SOLID-STATE CELL
    2.
    发明申请
    ALL-SOLID-STATE CELL 审中-公开
    全固态细胞

    公开(公告)号：US20140205890A1

    公开(公告)日：2014-07-24

    申请号：US14219478

    申请日：2014-03-19

    Applicant: NGK Insulators, Ltd. ,  Kyushu University

    Inventor： Shigeto OKADA ,  Eiji KOBAYASHI ,  Kazuhiro YAMAMOTO ,  Toshihiro YOSHIDA ,  Yosuke SATO

    IPC: H01M10/0562 ,  H01M10/0525

    CPC classification number: H01M10/0562 ,  H01M4/5825 ,  H01M10/0525

    Abstract: An all-solid-state cell contains a combination of an electrode active material and a solid electrolyte, and has a plate-shaped fired solid electrolyte body of a ceramic containing a solid electrolyte, a first electrode layer (e.g. a positive electrode) integrally formed on one surface of the fired solid electrolyte body by mixing and firing an electrode active material and a solid electrolyte, and a second electrode layer (e.g. a negative electrode) integrally formed on the other surface of the fired solid electrolyte body by mixing and firing an electrode active material and a solid electrolyte. The solid electrolyte materials added to the first electrode layer and the second electrode layer comprise an amorphous polyanion compound.

    Abstract translation: 全固体电池包含电极活性材料和固体电解质的组合，并且具有包含固体电解质的陶瓷的板状烧结固体电解质体，整体形成的第一电极层（例如正电极） 在烧结的固体电解质体的一个表面上，通过混合和烧制电极活性材料和固体电解质，以及通过混合和烧制一体地形成在烧制的固体电解质体的另一个表面上的第二电极层（例如负极） 电极活性材料和固体电解质。 添加到第一电极层和第二电极层中的固体电解质材料包含无定形聚阴离子化合物。

    ZINC SECONDARY BATTERY
    4.
    发明申请
    ZINC SECONDARY BATTERY 有权
    ZINC二次电池

    公开(公告)号：US20140315099A1

    公开(公告)日：2014-10-23

    申请号：US14323133

    申请日：2014-07-03

    Applicant: NGK INSULATORS, LTD.

    Inventor： Naohito YAMADA ,  Kazuhiro YAMAMOTO ,  Takahiro TOMITA ,  Haruo OTSUKA

    IPC: H01M10/26

    CPC classification number: H01M10/26 ,  H01M2/1646 ,  H01M4/244 ,  H01M4/32 ,  H01M10/24 ,  H01M10/30 ,  H01M10/32 ,  H01M12/08 ,  H01M2300/0014 ,  H01M2300/0065 ,  H01M2300/0091 ,  Y02E60/124 ,  Y02E60/128

    Abstract: Provide is a zinc secondary battery capable of preventing a short circuit between the positive and negative electrodes caused by zinc dendrites. The zinc secondary battery of the present invention comprises a positive electrode; a negative electrode containing zinc; an electrolytic solution in which the positive electrode and the negative electrode are immersed or with which the positive electrode and the negative electrode are in contact, wherein the electrolytic solution is an aqueous solution containing an alkali metal hydroxide; and a separator being placed between the positive electrode and the negative electrode and separating the positive electrode and the negative electrode from each other, wherein the separator comprises an inorganic solid electrolyte body having hydroxide ion conductivity.

    Abstract translation: 提供一种能够防止由锌枝晶引起的正极和负极之间的短路的锌二次电池。 本发明的锌二次电池包括正极; 含锌的负极; 浸渍正极和负极或与正极和负极接触的电解液，其中电解液是含有碱金属氢氧化物的水溶液; 并且分离器被放置在正极和负极之间并将正极和负极彼此分离，其中隔膜包括具有氢氧离子传导性的无机固体电解质体。

    ALL-SOLID-STATE CELL
    5.
    发明申请
    ALL-SOLID-STATE CELL 审中-公开
    全固态细胞

    公开(公告)号：US20140205891A1

    公开(公告)日：2014-07-24

    申请号：US14223169

    申请日：2014-03-24

    Applicant: NGK Insulators, Ltd. ,  Kyushu University

    Inventor： Shigeto OKADA ,  Eiji KOBAYASHI ,  Kazuhiro YAMAMOTO ,  Toshihiro YOSHIDA ,  Yosuke SATO

    IPC: H01M10/0562 ,  H01M10/052

    CPC classification number: H01M10/052 ,  H01M4/5825 ,  H01M10/0562

    Abstract: An all-solid-state cell has a fired solid electrolyte body, a first electrode layer integrally formed on one surface of the fired solid electrolyte body by mixing and firing an electrode active material and a solid electrolyte, and a second electrode layer integrally formed on the other surface of the fired solid electrolyte body by mixing and firing an electrode active material and a solid electrolyte. The first and the second electrode layers are formed by mixing and firing the electrode active material and the amorphous solid electrolyte, which satisfy the relation Ty>Tz (wherein Ty is a temperature at which the capacity of the electrode active material is lowered by reaction between the electrode active material and the solid electrolyte material, and Tz is a temperature at which the solid electrolyte material is shrunk by firing).

    Abstract translation: 全固体电池具有烧制的固体电解质体，通过混合和烧制电极活性材料和固体电解质而一体地形成在烧制的固体电解质体的一个表面上的第一电极层和一体地形成在第一电极层上的第二电极层 通过混合和烧制电极活性材料和固体电解质来烧制固体电解质体的另一表面。 第一和第二电极层通过混合和烧制电极活性材料和无定形固体电解质而形成，其满足关系式Ty> Tz（其中，Ty是电极活性材料的容量通过 电极活性物质和固体电解质材料，Tz是固体电解质材料烧成而收缩的温度）。

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