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62 条记录 (耗时 0.014 秒)

    Porous electrode comprising a bonded stack of pieces of corrugated metal foil
    21.
    发明授权
    Porous electrode comprising a bonded stack of pieces of corrugated metal foil 失效
    包含金属箔的粘结层的多孔电极

    公开(公告)号：US3759746A

    公开(公告)日：1973-09-18

    申请号：US3759746D

    申请日：1972-03-22

    申请人： NASA

    发明人： MC CALLUM J

    IPC分类号： H01M4/29 ,  H01M4/70 ,  H01M35/04

    CPC分类号： H01M4/70 ,  H01M4/29

    摘要： AN ELECTRODE SUITABLE FOR USE IN AN ELECTROCHEMICAL CELL, COMPRISING A POROUS CONDUCTIVE SUPPORT COMPRISING A BONDED STACK OF PIECES OF THIN CORRUGATED NICKEL FOIL WHEREIN THE CORRGATIONS ARE ORIENTED APPROXIMATELY PERPENDICULAR TO THE SIDES OF THE ELCTRODE AND FORM AN ARRAY OF PASSAGES THROUGH THE ELECTRODE, AND ACTIVE MATERIAL SUCH AS CADMIUN HYDROXIDE OR NICKEL HYDROXIDE SUBSTANTIALLY UNIFORMLY DISTRIBUTED WITHIN THE PASSAGES. THE SUPPORT MAY COMPRISE ALSO A PIECE OF THIN FLAT NICKEL FOIL BETWEEN ADJACENT PIECES OF THE CORRGATED FOIL, FORMING A BARRIER BETWEEN THE PASSAGES FORMED ON EACH SIDE OF IT. TYPICALLY THE CORRUGATIONS IN THE ODD CORRUGATED LAYERS ARE ORIENTED AT A SMALL ANGLE FROM THE PERPENDICULAR IN ONE DIRECTION AND THE CORRGATIONS IN THE EVEN CORRUGATED LAYERS ARE ORIENTED AT A SMALL ANGLE FROM THE PERPENDICULAR IN THE OPPOSITE DIRECTION.

    Method for producing a cadmium electrode for nickel cadmium cells
    22.
    发明授权
    Method for producing a cadmium electrode for nickel cadmium cells 失效
    用于生产镍镉电池的镉电极的方法

    公开(公告)号：US3573101A

    公开(公告)日：1971-03-30

    申请号：US3573101D

    申请日：1970-01-07

    申请人： BELL TELEPHONE LABOR INC

    发明人： BEAUCHAMP RICHARD L

    IPC分类号： H01M4/29 ,  H01M35/30

    CPC分类号： H01M4/29

    摘要： THE ELECTROLYTIC DEPOSITION OF CADMIUM HYDROXIDE IN A POROUS ELECTRODE STRUCTURE IS CARRIED OUT WITHIN THE CRITICAL TEMPERATURE RANGE OF FROM ABOUT 85*C. TO THE BOILING POINT OF THE ELECTROLYTE, RESULTING IN THE FORMATION OF HIGH ENERGY DENSITY NEGATIVE ELECTRODES FOR ALKALINE NICKEL CADMIUM CELLS IN AT LEAST HALF THE TIME PREVIOUSLY REQUIRED. IN ADDITION, THE ELECTRODES EXHIBIT A HIGH PERCENT UTILIZATION OF ACTIVE MATERIAL SUBSEQUENTLY FORMED FROM THE DEPOSIT AND RESIST FLAKING OR SHEDDING OF THE ACTIVE MATERIAL DURING FORMATION AND CELL USE.

    摘要翻译： 在多孔电极结构中的氢氧化镍的电解沉积在约85℃至电解质的沸点的临界温度范围内进行，导致形成用于碱性镍镉电池的高能量密度正电极。 此外，电极表现出活性材料的高百分比利用率，并且在形成和电池使用期间抵抗活性材料的剥落或脱落。

    Nickel Positive Electrode for Fiber Battery
    27.
    发明申请
    Nickel Positive Electrode for Fiber Battery 有权
    镍电极用于光纤电池

    公开(公告)号：US20110287320A1

    公开(公告)日：2011-11-24

    申请号：US13130000

    申请日：2009-11-18

    申请人： Tomoaki Takasaki ,  Tetsuo Sakai ,  Takashi Mukai ,  Tsutomu Iwaki ,  Kazuo Tsutsumi ,  Kazuya Nishimura

    发明人： Tomoaki Takasaki ,  Tetsuo Sakai ,  Takashi Mukai ,  Tsutomu Iwaki ,  Kazuo Tsutsumi ,  Kazuya Nishimura

    IPC分类号： H01M4/32 ,  H01M4/29

    CPC分类号： H01M4/32 ,  H01M4/29 ,  H01M4/663 ,  H01M10/30

    摘要： Disclosed is a nickel positive electrode for a fiber battery having a long life duration, and also being enabling a high output and high capacity to be attained. For this purpose, the nickel positive electrode for a fiber battery is obtained by coating a carbon fiber with nickel, then causing a cathodic polarization in a nickel nitrate bath using the nickel-coated carbon fiber as a cathode, and then immersing the precipitate, which was deposited on the surface of the carbon fiber by the cathodic polarization, in an aqueous caustic alkali solution.

    摘要翻译： 公开了一种寿命长的纤维电池用镍正极，能够实现高输出，高容量化。 为此，通过用镍涂覆碳纤维，然后使用镍包覆的碳纤维作为阴极在硝酸镍浴中引起阴极极化，然后将沉淀物浸渍，得到用于纤维电池的镍正极， 在苛性碱水溶液中通过阴极极化沉积在碳纤维的表面上。

    Carbon Foam Based Three-Dimensional Batteries and Methods
    28.
    发明申请
    Carbon Foam Based Three-Dimensional Batteries and Methods 审中-公开
    基于碳泡沫的三维电池和方法

    公开(公告)号：US20090291368A1

    公开(公告)日：2009-11-26

    申请号：US12193482

    申请日：2008-08-18

    申请人： Aron Newman ,  Kevin White ,  Quinn Horn ,  Christopher Lang

    发明人： Aron Newman ,  Kevin White ,  Quinn Horn ,  Christopher Lang

    IPC分类号： H01M4/29

    CPC分类号： H01M10/0525 ,  H01M4/29 ,  H01M4/525 ,  H01M4/587

    摘要： A three-dimensional battery can include a three-dimensional porous carbon foam base and an anode current collector bonded to and in electrical communication with a first region of the base. The three-dimensional battery can also include an electrolyte layer disposed over the three-dimensional porous carbon foam base and a cathode current collector bonded to and in electrical communication with a second region of the three-dimensional porous carbon foam base.

    摘要翻译： 三维电池可以包括结合到基底的第一区域并与之电连通的三维多孔碳泡沫基底和阳极集电体。 三维电池还可以包括设置在三维多孔碳泡沫基底上的电解质层和结合到三维多孔碳泡沫基底的第二区域并与之连通的阴极集电体。

    NEGATIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY
    29.
    发明申请
    NEGATIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY 审中-公开
    用于非正常二次电池的负极

    公开(公告)号：US20090191463A1

    公开(公告)日：2009-07-30

    申请号：US12306990

    申请日：2007-04-18

    申请人： Hitohiko Ide ,  Akihiro Modeki ,  Hideaki Matsushima ,  Daisuke Mukai ,  Kiyotaka Yasuda

    发明人： Hitohiko Ide ,  Akihiro Modeki ,  Hideaki Matsushima ,  Daisuke Mukai ,  Kiyotaka Yasuda

    IPC分类号： H01M4/58 ,  H01M4/29

    CPC分类号： H01M4/134 ,  C25D5/18 ,  C25D5/34 ,  C25D7/00 ,  H01M4/0452 ,  H01M4/29 ,  H01M4/366 ,  H01M4/38 ,  H01M10/052 ,  H01M10/0525

    摘要： A negative electrode 10 for a nonaqueous secondary battery has an active material layer 12 containing active material particles 12a. The particles 12a are coated at least partially with a coat of a metallic material 13 having low capability of lithium compound formation. The active material layer 12 has voids formed between the metallic material-coated particles 12a. When the active material layer 12 is imaginarily divided into equal halves in its thickness direction, the amount of the metallic material 13 is smaller in the half closer to the negative electrode surface than in the other half farther from the negative electrode surface. The weight ratio of [the particles/the metallic material] in the half closer to the negative electrode surface is preferably higher than that in the other half farther from the negative electrode surface.

    摘要翻译： 非水系二次电池用负极10具有含有活性物质粒子12a的活性物质层12。 颗粒12a至少部分地涂覆有具有低的锂化合物形成能力的金属材料13。 活性物质层12在金属材料涂覆颗粒12a之间形成空隙。 当活性物质层12被想象成在其厚度方向上被分成相等的一半时，金属材料13的量比靠近负电极表面的另一半更靠近负电极表面的一半较小。 更靠近负极表面的一半中的[颗粒/金属材料]的重量比优选高于离负极表面更远的另一半的重量比。