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    Ionically conductive composites for protection of active metal anodes
    1.
    发明申请
    Ionically conductive composites for protection of active metal anodes 有权
    用于保护活性金属阳极的离子导电复合材料

    公开(公告)号：US20040142244A1

    公开(公告)日：2004-07-22

    申请号：US10731771

    申请日：2003-12-05

    Applicant: PolyPlus Battery Company

    Inventor： Steven J. Visco ,  Yevgeniy S. Nimon ,  Bruce D. Katz

    IPC: H01M002/16

    CPC classification number: C03C4/18 ,  C03C10/00 ,  H01M2/16 ,  H01M2/1673 ,  H01M4/134 ,  H01M4/366 ,  H01M4/38 ,  H01M6/18 ,  H01M6/181 ,  H01M6/182 ,  H01M6/185 ,  H01M6/187 ,  H01M6/188 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/0562 ,  H01M10/0565 ,  H01M10/0583 ,  H01M2004/021 ,  H01M2300/0065 ,  H01M2300/0094

    Abstract: Disclosed are ionically conductive composites for protection of active metal anodes and methods for their fabrication. The composites may be incorporated in active metal negative electrode (anode) structures and battery cells. In accordance with the invention, the properties of different ionic conductors are combined in a composite material that has the desired properties of high overall ionic conductivity and chemical stability towards the anode, the cathode and ambient conditions encountered in battery manufacturing. The composite is capable of protecting an active metal anode from deleterious reaction with other battery components or ambient conditions while providing a high level of ionic conductivity to facilitate manufacture and/or enhance performance of a battery cell in which the composite is incorporated.

    Abstract translation: 公开了用于保护活性金属阳极的离子导电复合材料及其制造方法。 复合材料可以结合在活性金属负极（阳极）结构和电池单元中。 根据本发明，将不同离子导体的性质组合成复合材料，其具有对电池制造中遇到的对阳极，阴极和环境条件的高总离子导电性和化学稳定性的期望性质。 该复合材料能够保护活性金属阳极免受与其它电池组分或环境条件的有害反应，同时提供高水平的离子导电性以促进其中掺入复合材料的电池单元的制造和/或增强性能。

    Ionically conductive membranes for protection of active metal anodes and battery cells
    2.
    发明申请
    Ionically conductive membranes for protection of active metal anodes and battery cells 有权
    用于保护活性金属阳极和电池单体的离子导电膜

    公开(公告)号：US20040191617A1

    公开(公告)日：2004-09-30

    申请号：US10772228

    申请日：2004-02-03

    Applicant: PolyPlus Battery Company

    Inventor： Steven J. Visco ,  Yevgeniy S. Nimon ,  Bruce D. Katz

    IPC: H01M002/16 ,  H01M010/36

    CPC classification number: H01M4/13 ,  H01M2/1673 ,  H01M4/366 ,  H01M10/0525 ,  H01M10/0562 ,  H01M2300/0065 ,  H01M2300/0094

    Abstract: Disclosed are ionically conductive membranes for protection of active metal anodes and methods for their fabrication. The membranes may be incorporated in active metal negative electrode (anode) structures and battery cells. In accordance with the invention, the membrane has the desired properties of high overall ionic conductivity and chemical stability towards the anode, the cathode and ambient conditions encountered in battery manufacturing. The membrane is capable of protecting an active metal anode from deleterious reaction with other battery components or ambient conditions while providing a high level of ionic conductivity to facilitate manufacture and/or enhance performance of a battery cell in which the membrane is incorporated.

    Abstract translation: 公开了用于保护活性金属阳极的离子导电膜及其制造方法。 膜可以结合在活性金属负极（阳极）结构和电池单元中。 根据本发明，膜具有对电池制造中遇到的阳极总体离子导电性和化学稳定性，阴极和环境条件的期望性质。 该膜能够保护活性金属阳极免受与其他电池组分或环境条件的有害反应，同时提供高水平的离子导电性以促进制造和/或增强其中掺入膜的电池单元的性能。

    Compositions and methods for protection of active metal anodes and polymer electrolytes
    3.
    发明申请
    Compositions and methods for protection of active metal anodes and polymer electrolytes 有权
    用于保护活性金属阳极和聚合物电解质的组合物和方法

    公开(公告)号：US20040131944A1

    公开(公告)日：2004-07-08

    申请号：US10686041

    申请日：2003-10-14

    Applicant: PolyPlus Battery Company

    Inventor： Steven J. Visco ,  Yevgeniy S. Nimon ,  Bruce D. Katz

    IPC: H01M002/16 ,  H01M010/40

    CPC classification number: H01M4/134 ,  C03C4/18 ,  C03C10/00 ,  H01M4/366 ,  H01M4/381 ,  H01M4/382 ,  H01M4/40 ,  H01M4/405 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/0583 ,  H01M2004/021 ,  H01M2300/0094 ,  Y10T29/49112 ,  Y10T29/49115

    Abstract: Electrochemical structures with a protective interlayer for prevention of deleterious reactions between an active metal electrode and polymer electrolytes, and methods for their fabrication. The structures may be incorporated in battery cells. The interlayer is capable of protecting an active metal anode and a polymer electrolyte from deleterious reaction with one another while providing a high level of ionic conductivity to enhance performance of a battery cell in which the structure is incorporated. The interlayer has a high ionic conductivity, at least 10null7 S/cm, generally at least 10null6 S/cm, and as high as 10null3 S/cm or higher. The interlayer may be composed, in whole or in part, of active metal nitrides, active metal phosphides or active metal halides. These materials may be applied preformed, or they may be formed in situ by conversion of applied precursors on contact with the active metal anode material.

    Abstract translation: 具有用于防止活性金属电极和聚合物电解质之间的有害反应的保护性中间层的电化学结构及其制造方法。 该结构可以结合在电池单体中。 中间层能够保护活性金属阳极和聚合物电解质彼此之间的有害反应，同时提供高水平的离子导电性以增强其中结合结构的电池单元的性能。 中间层具有高离子电导率，至少10 -7 S / cm，通常至少10 -6 S / cm，高达10 -3 S / cm或更高。 全部或部分中间层可以由活性金属氮化物，活性金属磷化物或活性金属卤化物组成。 这些材料可以预先施加，或者它们可以通过在与活性金属阳极材料接触时转化所施加的前体而原位形成。

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