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    ZINC-AIR SECONDARY BATTERY
    11.
    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。

    SECONDARY BATTERY USING HYDROXIDE ION-CONDUCTIVE CERAMIC SEPARATOR
    12.
    发明申请
    SECONDARY BATTERY USING HYDROXIDE ION-CONDUCTIVE CERAMIC SEPARATOR 审中-公开

    公开(公告)号：US20170229697A1

    公开(公告)日：2017-08-10

    申请号：US15497630

    申请日：2017-04-26

    Applicant: NGK INSULATORS, LTD.

    Inventor： Hiroshi HAYASHI ,  Kenshin KITOH ,  Naohito YAMADA

    IPC: H01M2/16 ,  H01M4/52 ,  H01M10/30

    CPC classification number: H01M2/1646 ,  H01M2/1686 ,  H01M2/18 ,  H01M4/244 ,  H01M4/32 ,  H01M4/52 ,  H01M10/28 ,  H01M10/30 ,  H01M12/08 ,  H01M2300/0014 ,  H01M2300/0071 ,  Y02E60/128

    Abstract: Provided is a secondary battery including a positive electrode, a negative electrode, an alkaline electrolytic solution, a separator structure exhibiting water impermeability and separating the positive electrode from the negative electrode, and a container accommodating at least the negative electrode and the alkaline electrolytic solution. The separator structure includes a porous substrate-supported ceramic separator, and a reinforcement having a lattice structure having openings and reinforcing the periphery and/or at least one surface of the porous substrate-supported ceramic separator. The porous substrate-supported ceramic separator includes a ceramic separator composed of an inorganic solid electrolyte having hydroxide ion conductivity in the form of a membrane or layer densified enough to have water impermeability, and a porous substrate disposed on at least one surface of the separator. The battery includes a porous substrate-supported ceramic separator with hydroxide ion conductivity having a high strength meeting an increase in the area of the separator.

    SEPARATOR STRUCTURE BODY FOR USE IN ZINC SECONDARY BATTERY
    13.
    发明申请
    SEPARATOR STRUCTURE BODY FOR USE IN ZINC SECONDARY BATTERY 审中-公开
    在ZINC二次电池中使用的分离器结构体

    公开(公告)号：US20170077476A1

    公开(公告)日：2017-03-16

    申请号：US15358650

    申请日：2016-11-22

    Applicant: NGK INSULATORS, LTD.

    Inventor： Kenshin KITOH ,  Naohito YAMADA ,  Hiroshi HAYASHI

    IPC: H01M2/16 ,  H01M10/30 ,  H01M12/08

    CPC classification number: H01M2/1646 ,  H01M2/16 ,  H01M2/166 ,  H01M2/1686 ,  H01M10/28 ,  H01M10/30 ,  H01M12/08 ,  Y02E60/128

    Abstract: Provided is a separator structure for use in a zinc secondary battery. The separator structure includes a ceramic separator composed of an inorganic solid electrolyte and having hydroxide ion conductivity and water impermeability, and a peripheral member disposed along the periphery of the ceramic separator and composed of at least one of a resin frame and a resin film. The separator structure exhibits water impermeability as a whole. The separator structure of the present invention can reliably separate the positive electrode side from the negative electrode side in a zinc secondary battery, is readily sealed and bonded to a resin battery container, and exhibits significantly improved handleability during the assembly of the battery.

    Abstract translation: 提供一种用于锌二次电池的隔板结构。 隔板结构包括由无机固体电解质组成的具有氢氧离子传导性和不透水性的陶瓷隔离物，以及沿着陶瓷隔板的周边设置并由树脂框架和树脂膜中的至少一种构成的周边构件。 隔板结构整体表现出防水性。 本发明的分离器结构可以在锌二次电池中可靠地将正极侧与负极侧分离，容易地密封并结合到树脂电池容器，并且在组装电池期间显示出显着提高的可操作性。

    NICKEL-ZINC BATTERY
    14.
    发明申请
    NICKEL-ZINC BATTERY 审中-公开
    镍铬电池

    公开(公告)号：US20160294018A1

    公开(公告)日：2016-10-06

    申请号：US15177591

    申请日：2016-06-09

    Applicant: NGK INSULATORS, LTD.

    Inventor： Hiroshi HAYASHI ,  Naohito YAMADA ,  Kenshin KITOH

    IPC: H01M10/30 ,  H01M10/28 ,  H01M10/34 ,  H01M2/14

    CPC classification number: H01M10/30 ,  H01M2/14 ,  H01M2/16 ,  H01M2/1646 ,  H01M2/166 ,  H01M2/1686 ,  H01M2/18 ,  H01M4/38 ,  H01M4/42 ,  H01M4/48 ,  H01M4/52 ,  H01M10/28 ,  H01M10/34 ,  H01M2300/0014 ,  H01M2300/0068

    Abstract: Provided is a highly reliable nickel-zinc battery including a separator exhibiting hydroxide ion conductivity and water impermeability. The nickel-zinc battery of the present invention includes a positive electrode containing nickel oxide and/or nickel oxyhydroxide; a positive-electrode electrolytic solution in which the positive electrode is immersed, the electrolytic solution containing an alkali metal hydroxide; a negative electrode containing zinc and/or zinc oxide; a negative-electrode electrolytic solution in which the negative electrode is immersed, the electrolytic solution containing an alkali metal hydroxide; a hermetic container accommodating the positive electrode, the positive-electrode electrolytic solution, the negative electrode, and the negative-electrode electrolytic solution; and the separator exhibiting hydroxide ion conductivity and water impermeability and disposed in the hermetic container so as to separate a positive-electrode chamber accommodating the positive electrode and the positive-electrode electrolytic solution from a negative-electrode chamber accommodating the negative electrode and the negative-electrode electrolytic solution.

    Abstract translation: 提供了一种高可靠性的镍 - 锌电池，其包括显示氢氧离子导电性和不透水性的隔膜。 本发明的镍 - 锌电池包括含有氧化镍和/或氢氧化正镍的正极; 浸渍有正极的正极电解液，含有碱金属氢氧化物的电解液; 含有锌和/或氧化锌的负极; 浸渍有负极的负极电解液，含有碱金属氢氧化物的电解液; 容纳正极，正极电解液，负极和负极电解液的密封容器; 并且隔离物具有氢氧离子传导性和防水性，并且设置在密封容器中，以将容纳正极和正极电解液的正极室从容纳负极的负极室和负极电极室分离， 电极电解液。

    LAYERED-DOUBLE-HYDROXIDE-CONTAINING COMPOSITE MATERIAL AND METHOD FOR PRODUCING SAME
    15.
    发明申请
    LAYERED-DOUBLE-HYDROXIDE-CONTAINING COMPOSITE MATERIAL AND METHOD FOR PRODUCING SAME 有权
    层状双羟基氧化物复合材料及其制造方法

    公开(公告)号：US20160141582A1

    公开(公告)日：2016-05-19

    申请号：US15007474

    申请日：2016-01-27

    Applicant: NGK INSULATORS, LTD.

    Inventor： Megumi FUJISAKI ,  Naomi SAITO ,  Naohito YAMADA ,  Sho YAMAMOTO

    IPC: H01M2/16 ,  H01M2/14

    CPC classification number: H01M2/1686 ,  H01M2/145 ,  H01M2/1646

    Abstract: Provided is a layered-double-hydroxide-(LDH) containing composite material including a porous substrate and a high density LDH-containing functional layer on and/or in the porous substrate. The LDH-containing composite material of the present invention includes the porous substrate and the functional layer formed on and/or in the porous substrate. The functional layer contains a layered double hydroxide represented by the general formula M2+1-xM3+x(OH)2An−x/n.mH2O (where M2+ represents a divalent cation, M3+ represents a trivalent cation, An− represents an n-valent anion, n represents an integer not less than 1, x represents a value of 0.1 to 0.4, and m represents a value not less than 0) and has water impermeability.

    Abstract translation: 本发明提供一种含多孔基材和多孔基材上和/或上的高密度LDH功能层的层状双氢氧化物（LDH）复合材料。 本发明的含LDH的复合材料包括多孔基材和形成在多孔基材上和/或多孔基材中的功能层。 功能层包含由通式M2 + 1-xM3 + x（OH）2An-x / n.mH2O表示的层状双氢氧化物（其中M2 +表示二价阳离子，M3 +表示三价阳离子，An-表示n- n表示1以上的整数，x表示0.1〜0.4的数值，m表示0以上的值），具有防水性。

    ZINC SECONDARY BATTERY
    17.
    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。

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