利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

43 条记录 (耗时 0.022 秒)

    Three-dimensional batteries and methods of manufacturing the same
    1.
    发明授权
    Three-dimensional batteries and methods of manufacturing the same 有权
    三维电池及其制造方法

    公开(公告)号：US08999558B2

    公开(公告)日：2015-04-07

    申请号：US12013388

    申请日：2008-01-11

    申请人： Harrold Jones Rust, III ,  Ashok Lahiri ,  Murali Ramasubramanian ,  Robert Spotnitz

    发明人： Harrold Jones Rust, III ,  Ashok Lahiri ,  Murali Ramasubramanian ,  Robert Spotnitz

    IPC分类号： H01M10/04 ,  H01M4/04 ,  H01M6/40

    CPC分类号： H01M10/0472 ,  H01M4/0402 ,  H01M4/0423 ,  H01M4/0426 ,  H01M4/0428 ,  H01M4/0438 ,  H01M4/0457 ,  H01M4/049 ,  H01M6/40

    摘要： Various methods and apparatus relating to three-dimensional battery structures and methods of manufacturing them are disclosed and claimed. In certain embodiments, a three-dimensional battery comprises a battery enclosure, and a first structural layer within the battery enclosure, where the first structural layer has a first surface, and a first plurality of conductive protrusions extend from the first surface. A first plurality of electrodes is located within the battery enclosure, where the first plurality of electrodes includes a plurality of cathodes and a plurality of anodes, and wherein the first plurality of electrodes includes a second plurality of electrodes selected from the first plurality of electrodes, each of the second plurality of electrodes being in contact with the outer surface of one of said first plurality of conductive protrusions. Some embodiments relate to processes of manufacturing energy storage devices with or without the use of a backbone structure or layer.

    摘要翻译： 公开并要求保护与三维电池结构及其制造方法有关的各种方法和装置。 在某些实施例中，三维电池包括电池外壳和电池外壳内的第一结构层，其中第一结构层具有第一表面，并且第一多个导电突起从第一表面延伸。 第一多个电极位于电池外壳内，其中第一多个电极包括多个阴极和多个阳极，并且其中第一多个电极包括从第一多个电极中选择的第二多个电极， 所述第二多个电极中的每一个与所述第一多个导电突起中的一个的外表面接触。 一些实施例涉及在使用或不使用骨架结构或层的情况下制造能量存储装置的过程。

    THREE-DIMENSIONAL BATTERIES AND METHODS OF MANUFACTURING THE SAME
    2.
    发明申请
    THREE-DIMENSIONAL BATTERIES AND METHODS OF MANUFACTURING THE SAME 有权
    三维电池及其制造方法

    公开(公告)号：US20110111283A1

    公开(公告)日：2011-05-12

    申请号：US12013388

    申请日：2008-01-11

    申请人： Harrold Jones Rust, III ,  Ashok Lahiri ,  Murali Ramasubramanian ,  Robert Spotnitz

    发明人： Harrold Jones Rust, III ,  Ashok Lahiri ,  Murali Ramasubramanian ,  Robert Spotnitz

    IPC分类号： H01M4/04 ,  H01M2/02 ,  C25D13/12

    CPC分类号： H01M10/0472 ,  H01M4/0402 ,  H01M4/0423 ,  H01M4/0426 ,  H01M4/0428 ,  H01M4/0438 ,  H01M4/0457 ,  H01M4/049 ,  H01M6/40

    摘要： Various methods and apparatus relating to three-dimensional battery structures and methods of manufacturing them are disclosed and claimed. In certain embodiments, a three-dimensional battery comprises a battery enclosure, and a first structural layer within the battery enclosure, where the first structural layer has a first surface, and a first plurality of conductive protrusions extend from the first surface. A first plurality of electrodes is located within the battery enclosure, where the first plurality of electrodes includes a plurality of cathodes and a plurality of anodes, and wherein the first plurality of electrodes includes a second plurality of electrodes selected from the first plurality of electrodes, each of the second plurality of electrodes being in contact with the outer surface of one of said first plurality of conductive protrusions. Some embodiments relate to processes of manufacturing energy storage devices with or without the use of a backbone structure or layer.

    摘要翻译： 公开并要求保护与三维电池结构及其制造方法有关的各种方法和装置。 在某些实施例中，三维电池包括电池外壳和电池外壳内的第一结构层，其中第一结构层具有第一表面，并且第一多个导电突起从第一表面延伸。 第一多个电极位于电池外壳内，其中第一多个电极包括多个阴极和多个阳极，并且其中第一多个电极包括从第一多个电极中选择的第二多个电极， 所述第二多个电极中的每一个与所述第一多个导电突起中的一个的外表面接触。 一些实施例涉及在使用或不使用骨架结构或层的情况下制造能量存储装置的过程。

    Electrodes for three-dimensional lithium batteries and methods of manufacturing thereof
    8.
    发明授权
    Electrodes for three-dimensional lithium batteries and methods of manufacturing thereof 有权
    三维锂电池用电极及其制造方法

    公开(公告)号：US08865345B1

    公开(公告)日：2014-10-21

    申请号：US12013394

    申请日：2008-01-11

    申请人： Murali Ramasubramanian ,  Ashok Lahiri

    发明人： Murali Ramasubramanian ,  Ashok Lahiri

    IPC分类号： H01M4/04 ,  H01M2/02 ,  C25D13/12

    CPC分类号： C23C18/1653 ,  C25D5/022 ,  C25D13/12 ,  H01M4/386 ,  H01M10/0525

    摘要： Various methods, systems, and apparatus for implementing aspects of the use of alloy anodes in three-dimensional lithium-ion batteries are disclosed, while accounting for volume change that occurs in these alloy anodes during charging and discharging. A three-dimensional lithium-ion battery according to certain embodiments comprises a battery enclosure, and an anode protruding from a first surface within the enclosure, with the anode having a first state and an expanded state, where the volume occupied by said anode is larger in the expanded state than in the first state. A first cathode is separated from the anode along a first direction, and a second cathode is separated from the anode along a second direction. A separator contacts the first cathode, the second cathode, and a portion of the anode. A gap is provided between the anode and the separator, the gap being larger in the first state than in the expanded state.

    摘要翻译： 公开了用于实现三维锂离子电池中合金阳极的使用方面的各种方法，系统和装置，同时考虑了在充电和放电期间在这些合金阳极中发生的体积变化。 根据某些实施例的三维锂离子电池包括电池外壳和从外壳中的第一表面突出的阳极，阳极具有第一状态和膨胀状态，其中由所述阳极占据的体积较大 处于扩张状态，处于第一状态。 第一阴极沿着第一方向与阳极分离，并且第二阴极沿着第二方向与阳极分离。 分离器接触第一阴极，第二阴极和阳极的一部分。 在阳极和隔板之间设置间隙，第一状态下的间隙大于膨胀状态。

    NEGATIVE ELECTRODE STRUCTURE FOR NON-AQUEOUS LITHIUM SECONDARY BATTERY
    10.
    发明申请
    NEGATIVE ELECTRODE STRUCTURE FOR NON-AQUEOUS LITHIUM SECONDARY BATTERY 有权
    非水性锂二次电池负极结构

    公开(公告)号：US20120115026A1

    公开(公告)日：2012-05-10

    申请号：US12426118

    申请日：2009-04-17

    申请人： Murali Ramasubramanian ,  Robert M. Spotnitz ,  Nirav S. Shah ,  Ashok Lahiri

    发明人： Murali Ramasubramanian ,  Robert M. Spotnitz ,  Nirav S. Shah ,  Ashok Lahiri

    IPC分类号： H01M4/02 ,  B05D5/12 ,  C25D7/00

    CPC分类号： C23C18/54 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/386 ,  H01M4/661 ,  H01M10/0525

    摘要： The present invention relates to a negative electrode structure for use in a non-aqueous electrolyte secondary battery and a method of making such negative electrode structure. The negative electrode structure comprises: a monolithic anode comprising a semiconductor material, and a uniform ion transport structure disposed at the monolithic anode surface for contacting a non-aqueous electrolyte, wherein the uniform ion transport structure serves as a current collector and the negative electrode structure does not contain another current collector. The present invention also relates to a battery comprising the negative electrode structure of the present invention, a cathode, and a non-aqueous electrolyte.

    摘要翻译： 本发明涉及一种用于非水电解质二次电池的负极结构体及其制造方法。 负极结构包括：包含半导体材料的单片阳极和设置在整体式阳极表面处的用于接触非水电解质的均匀离子传输结构，其中均匀的离子传输结构用作集电器，负极结构 不包含另一个集电器。 本发明还涉及包含本发明的负极结构，阴极和非水电解质的电池。