利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

84 条记录 (耗时 0.029 秒)

    Alkaline cells having low toxicity rechargeable zinc electrodes
    21.
    发明申请
    Alkaline cells having low toxicity rechargeable zinc electrodes 审中-公开
    碱性电池具有低毒可充电锌电极

    公开(公告)号：US20050112464A1

    公开(公告)日：2005-05-26

    申请号：US10980423

    申请日：2004-11-02

    申请人： Jeffrey Phillips

    发明人： Jeffrey Phillips

    IPC分类号： H01M4/24 ,  H01M4/32 ,  H01M4/48 ,  H01M4/62 ,  H01M10/24 ,  H01M10/26 ,  H01M10/30

    CPC分类号： H01M4/244 ,  H01M4/32 ,  H01M4/48 ,  H01M4/62 ,  H01M4/626 ,  H01M10/24 ,  H01M10/26 ,  H01M10/30

    摘要： A nickel zinc alkaline cell has a zinc oxide negative electrode supported on a conductive substrate, an alkaline electrolyte, and a positive electrode having nickel hydroxide paste supported on a conductive substrate. The negative zinc oxide electrode comprises 85% to 95% zinc oxide powder, 1% to 10% bismuth oxide, 1% to 2% of a binder, and 0.05% to 5% by weight of a fluoride salt chosen from the group consisting of: sodium, potassium, rubidium, caesium, lithium, and mixtures thereof. Typically, the fluoride salt is potassium fluoride, in the amount of 0.5% by weight of the zinc oxide.

    摘要翻译： 镍锌碱性电池具有负载在导电性基板上的氧化锌负极，碱性电解质和负极配置在导电性基板上的氢氧化镍糊料的正极。 负极氧化锌电极包含85％至95％的氧化锌粉末，1％至10％的氧化铋，1％至2％的粘合剂和0.05％至5％的选自以下的氟化物盐： ：钠，钾，铷，铯，锂及其混合物。 通常，氟化物盐为氟化钾，其量为氧化锌的0.5重量％。

    Alkaline cells having low toxicity rechargeable zinc electrodes
    24.
    发明授权
    Alkaline cells having low toxicity rechargeable zinc electrodes 有权
    碱性电池具有低毒可充电锌电极

    公开(公告)号：US06818350B2

    公开(公告)日：2004-11-16

    申请号：US10098195

    申请日：2002-03-15

    申请人： Jeffrey Phillips

    发明人： Jeffrey Phillips

    IPC分类号： H01M448

    CPC分类号： H01M4/244 ,  H01M4/32 ,  H01M4/48 ,  H01M4/62 ,  H01M4/626 ,  H01M10/24 ,  H01M10/26 ,  H01M10/30

    摘要： A nickel zinc alkaline cell has a zinc oxide negative electrode supported on a conductive substrate, an alkaline electrolyte, and a positive electrode having nickel hydroxide paste supported on a conductive substrate. The negative zinc oxide electrode comprises 85% to 95% zinc oxide powder, 1% to 10% bismuth oxide, 1% to 2% of a binder, and 0.05% to 5% by weight of a fluoride salt chosen from the group consisting of: sodium, potassium, rubidium, caesium, lithium, and mixtures thereof. Typically, the fluoride salt is potassium fluoride, in the amount of 0.5% by weight of the zinc oxide.

    摘要翻译： 镍锌碱性电池具有负载在导电性基板上的氧化锌负极，碱性电解质和负极配置在导电性基板上的氢氧化镍糊料的正极。 负极氧化锌电极包含85％至95％的氧化锌粉末，1％至10％的氧化铋，1％至2％的粘合剂和0.05％至5％的选自以下的氟化物盐： ：钠，钾，铷，铯，锂及其混合物。 通常，氟化物盐为氟化钾，其量为氧化锌的0.5重量％。

    Formulation of zinc negative electrode for rechargeable cells having an alkaline electrolyte
    25.
    发明授权
    Formulation of zinc negative electrode for rechargeable cells having an alkaline electrolyte 有权

    公开(公告)号：US06811926B2

    公开(公告)日：2004-11-02

    申请号：US10429693

    申请日：2003-05-06

    申请人： Jeffrey Phillips

    发明人： Jeffrey Phillips

    IPC分类号： H01M402

    CPC分类号： H01M4/244 ,  H01M4/621 ,  H01M10/24 ,  H01M10/26 ,  H01M10/30

    摘要： A zinc electrode is provided for use in electrochemical cells having an alkaline electrolyte and high cycle life. The zinc electrode comprises a mixture of zinc oxide together with an inorganic fiber which contains silica and alumina. Preferably, the composition of the inorganic fiber is in the range of 80% to 99% alumina, and 1% to 20% silica. Typically, the zinc electrode will further comprise an inorganic fiber additive in the range of 2% to 15% by weight of the zinc oxide electrode. Also, the zinc electrode will typically further include 2% up to 10% of bismuth oxide.

    Controlling battery states of charge in systems having separate power sources
    27.
    发明授权
    Controlling battery states of charge in systems having separate power sources 有权
    在具有单独电源的系统中控制电池的充电状态

    公开(公告)号：US09337683B2

    公开(公告)日：2016-05-10

    申请号：US13722815

    申请日：2012-12-20

    申请人： Jeffrey Phillips ,  Salil Soman

    发明人： Jeffrey Phillips ,  Salil Soman

    IPC分类号： B60R16/03 ,  H02J7/00 ,  H02J7/04 ,  H02J7/14 ,  B60L1/00 ,  B60L11/18 ,  B60L15/20

    CPC分类号： H02J7/0013 ,  B60L1/00 ,  B60L11/1862 ,  B60L11/1866 ,  B60L15/2045 ,  B60R16/033 ,  B62D5/04 ,  F02N11/0866 ,  H02J7/0068 ,  H02J7/007 ,  H02J7/0073 ,  H02J7/0081 ,  H02J7/041 ,  H02J7/045 ,  H02J7/14 ,  H02J9/061 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7061 ,  Y02T10/72 ,  Y02T10/7283

    摘要： A control system is designed or configured to control the state of charge of a battery or battery pack in a system containing a separate power source, which is separate from the battery or battery pack. In operation, the battery or battery pack is called upon to intermittently provide power for certain functions. The separate power source may be, for example, an AC electrical power source for a UPS or an engine of a vehicle such as a micro hybrid vehicle. The battery may be a nickel zinc aqueous battery. The control system may be designed or configured to implement one or more of the following functions: monitoring the state of charge of the battery or battery pack; directing rapid recharge of the battery or battery pack from the separate power source when the battery or battery pack is not performing its functions; and directing charge to fully charged level or a float charge level, which is different from the fully charged level, in response to operating conditions.

    摘要翻译： 控制系统被设计或配置为控制包含与电池或电池组分离的单独电源的系统中的电池或电池组的充电状态。 在操作中，电池或电池组被要求间歇地为某些功能提供电力。 单独的电源可以是例如用于UPS或诸如微混合动力车辆的车辆的发动机的AC电源。 电池可以是镍锌水性电池。 控制系统可以被设计或配置为实现以下功能中的一个或多个：监视电池或电池组的充电状态; 当电池或电池组不起作用时，从单独的电源指导电池或电池组的快速充电; 并且响应于操作条件将充电指示到完全充电电平或与完全充电电平不同的浮充电量。

    PASTED NICKEL HYDROXIDE ELECTRODE FOR RECHARGEABLE NICKEL-ZINC BATTERIES
    30.
    发明申请
    PASTED NICKEL HYDROXIDE ELECTRODE FOR RECHARGEABLE NICKEL-ZINC BATTERIES 有权
    用于可充电镍镍电池的镍氢氧化物电极

    公开(公告)号：US20090202904A1

    公开(公告)日：2009-08-13

    申请号：US12365658

    申请日：2009-02-04

    申请人： Mingming Geng ,  Samaresh Mohanta ,  Jeffrey Phillips ,  Zeiad M. Muntasser ,  Jeff Barton

    发明人： Mingming Geng ,  Samaresh Mohanta ,  Jeffrey Phillips ,  Zeiad M. Muntasser ,  Jeff Barton

    IPC分类号： H01M10/26 ,  H01M4/04 ,  H01M6/04

    CPC分类号： H01M4/26 ,  C01G51/04 ,  C01G53/04 ,  C01P2004/84 ,  H01M4/32 ,  H01M4/362 ,  H01M4/52 ,  H01M4/624 ,  H01M10/30

    摘要： Active material for a positive electrode of a rechargeable alkaline electrochemical cell is made with nickel hydroxide particles or cobalt-coated nickel hydroxide particles treated with strongly oxidizing reagents such as alkali metal persulfate in alkaline solution. The active material also may be made with cobalt-coated nickel hydroxide particles having a high percentage of cobalt(III) on a surface or an average cobalt oxidation state of about 3 measured across the particles. The treated nickel hydroxide or cobalt-coated nickel hydroxide decreases the cobalt solubility in the alkaline electrolyte and increases the high-rate charge and discharge capability. The lower cobalt solubility decreases cobalt migration that can increase self discharge and lead to premature failure.

    摘要翻译： 可充电碱性电化学电池的正极的活性材料由氢氧化镍颗粒或用强氧化剂如碱金属过硫酸盐在碱性溶液中处理的钴包覆的氢氧化镍颗粒制成。 活性材料也可以由在表面上具有高百分比的钴（III）的钴涂覆的氢氧化镍颗粒或在整个颗粒上测量的约3的平均钴氧化态约3制成。 经处理的氢氧化镍或钴包覆的氢氧化镍降低了在碱性电解液中的钴溶解度，并提高了高速率的充放电能力。 较低的钴溶解度降低了钴迁移，可以增加自放电并导致过早的失效。