利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

8 条记录 (耗时 0.019 秒)

    Electrode
    1.
    发明申请
    Electrode 失效
    电极

    公开(公告)号：US20020110726A1

    公开(公告)日：2002-08-15

    申请号：US10037070

    申请日：2001-11-09

    发明人： Bernd Busse ,  Lars-Erik Bergman

    IPC分类号： H01M004/94 ,  H01M004/88 ,  C25B009/00 ,  C25B011/03 ,  C25B011/00 ,  C25C007/00 ,  C25C007/02 ,  C25D017/00 ,  C25D017/10 ,  C25D017/12 ,  B23H003/04 ,  B23H005/10 ,  B23H007/22 ,  C25F007/00

    CPC分类号： C25B11/035 ,  C25B1/46

    摘要： The invention relates to a gas diffusion electrode (1) comprising a hydrophobic gas diffusion layer (3b), a reaction layer (3a), and a hydrophilic layer (5) arranged in the mentioned order wherein the reaction layer (3a) is arranged to a barrier layer (4), which barrier layer (4), on its opposite side, is arranged to the hydrophilic layer (5). The invention also relates to a method for manufacturing such a gas diffusion electrode (1), and to an electrolytic cell, and use thereof.

    摘要翻译： 本发明涉及一种气体扩散电极（1），包括疏水性气体扩散层（3b），反应层（3a）和亲水层（5），其中反应层（3a）被布置成 阻挡层（4），其相对侧上的阻挡层（4）布置在亲水层（5）上。 本发明还涉及这种气体扩散电极（1）的制造方法和电解槽，及其用途。

    Dimensionally stable anode for the electrowinning of aluminum
    2.
    发明申请
    Dimensionally stable anode for the electrowinning of aluminum 有权
    用于电解冶金铝的尺寸稳定的阳极

    公开(公告)号：US20040245096A1

    公开(公告)日：2004-12-09

    申请号：US10493661

    申请日：2004-06-10

    发明人： Stein Julsrud ,  Turid Risdal

    IPC分类号： B23H003/04 ,  B23H005/10 ,  C25F007/00

    CPC分类号： C25C3/12

    摘要： An anode for the electrolysis of aluminium made from an outer dense layer of a ceramic material on a dense core made from a composite of the ceramic material of the outer layer and an electronic conductor.

    摘要翻译： 用于由由外层的陶瓷材料和电子导体的复合材料制成的致密核上由陶瓷材料的外部致密层制成的铝的阳极。

    Locally-distributed electrode and method of fabrication
    4.
    发明申请
    Locally-distributed electrode and method of fabrication 失效
    局部分布电极及其制造方法

    公开(公告)号：US20040020767A1

    公开(公告)日：2004-02-05

    申请号：US10211494

    申请日：2002-08-01

    申请人： Innovative Technology Licensing, LLC

    发明人： D. Morgan Tench

    IPC分类号： G02F001/153 ,  B23H003/04 ,  B23H005/10 ,  C25F007/00 ,  C25C007/02 ,  B23H007/22 ,  C25B011/00 ,  C25D017/10

    CPC分类号： C25D5/02 ,  G02F1/1506 ,  G02F1/155

    摘要： A locally distributed electrode is made by placing a conducting metallic oxide layer and a counter electrode in contact with a noble metal electroplating solution and applying a negative potential to the metallic oxide layer relative to the counter electrode, such that the noble metal is electrodeposited from the solution preferentially at defect sites on a surface of the metallic oxide layer. The noble metal nuclei are selectively electrodeposited at the defect sites to form a locally distributed electrode made up of a dot matrix of metallic islands. For reversible electrochemical mirror (REM) devices, the presence of the noble metal renders mirror metal electrodeposition at the defect sites reversible so that the defects become part of the dot matrix electrode and extraneous deposition of the mirror metal on the conducting metallic oxide is avoided. This method avoids the use of expensive photolithography, is readily scalable to large areas, and produces electrodes that offer the optimum compromise between high current carrying capability and high light transmission.

    摘要翻译： 通过将导电金属氧化物层和对电极与贵金属电镀溶液接触并相对于相对电极向金属氧化物层施加负电位，从而使贵金属从 溶液优选在金属氧化物层的表面上的缺陷位置。 贵金属核被选择性地电沉积在缺陷部位以形成由金属岛的点阵组成的局部分布电极。 对于可逆电化学镜（REM）器件，贵金属的存在使得在缺陷部位的镜面金属电沉积可逆，使得缺陷成为点阵电极的一部分，并且避免了镜面金属在导电金属氧化物上的外来沉积。 该方法避免使用昂贵的光刻，易于扩展到大面积，并产生提供高载流能力和高光透射之间最佳折中的电极。

    Protection of reinforced concrete
    5.
    发明申请
    Protection of reinforced concrete 审中-公开
    钢筋混凝土保护

    公开(公告)号：US20040011669A1

    公开(公告)日：2004-01-22

    申请号：US10460664

    申请日：2003-06-13

    发明人： Gareth K. Glass ,  Adrian C. Roberts ,  John M. Taylor

    IPC分类号： B23H005/10

    CPC分类号： C23F13/18 ,  C23F13/16 ,  C23F2201/02 ,  Y10T29/49938

    摘要： An anode assembly for insertion in a gap between a section of reinforced concrete and another solid structure, which may be another section of concrete, comprises an anode attached to a body of deformable material which is preferably resiliently deformable, whereby, when the assembly is inserted into the gap, the anode is pressed into electrical contact with the concrete surface. Preferably means are provided to expand the body of deformable material to press the anode into contact with the concrete which may comprise a slot in the body of deformable material and a strip of size greater than the slot for insertion into the slot, the strip preferably being coated with a friction reducing material or a cavity in the body which cavity can be inflated by the admission of a fluid thereto or a deformed resilient member under a constraint expandable in the direction of the gap on removal of the constraint or a hydrophilic member expandable on contact with water.

    摘要翻译： 用于插入钢筋混凝土部分和另一固体结构之间的间隙中的间隙中的阳极组件，其可以是另一部分混凝土，包括连接到可变形材料体的阳极，该主体优选是可弹性变形的，由此当组装被插入时 进入间隙，阳极被压制成与混凝土表面电接触。 优选地，提供了用于膨胀可变形材料的本体以将阳极压到与混凝土接触的装置，混凝土可以包括可变形材料主体中的狭槽和大于插入槽的槽的尺寸的条， 涂覆有减摩材料或体内的空腔，该空腔可以通过流体进入其中而膨胀，或者在解除约束的情况下可在间隙方向上可扩张的约束下的变形的弹性构件或可膨胀的亲水构件 与水接触。

    Electrical cells, components and methods
    6.
    发明申请
    Electrical cells, components and methods 失效
    电池，组件和方法

    公开(公告)号：US20030159922A1

    公开(公告)日：2003-08-28

    申请号：US10204242

    申请日：2002-11-25

    发明人： George H. Miley

    IPC分类号： C25B011/00 ,  C25B009/00 ,  C25C007/00 ,  C25C007/02 ,  C25D017/00 ,  C25D017/10 ,  C25F007/00 ,  B23H003/04 ,  B23H005/10 ,  B23H007/22 ,  H01L035/02 ,  H01L035/12

    CPC分类号： H01L35/00 ,  G21B3/00 ,  Y02E30/18

    摘要： Preferred electrode devices (10) including a substrate (11) and cathode (13) and anode material (12) coated thereon in discreet locations are described. The cathode materials desirably include multiple layers of thin metal films (14). Preferred cell devices including conductive elements and a solid state source of charged ions for migration into and through the conductive elements are also described.

    摘要翻译： 描述了包括衬底（11）和阴极（13）的优选电极装置（10）和在其上涂覆的阳极材料（12）。 阴极材料理想地包括多层薄金属薄膜（14）。 还描述了包括导电元件和用于迁移到导电元件中并通过导电元件的带电离子的固态源的优选电池器件。

    Asbestos-free diaphragm, comprising non-fibrous mineral particles, combination comprising same, method for obtaining same and use thereof
    7.
    发明申请
    Asbestos-free diaphragm, comprising non-fibrous mineral particles, combination comprising same, method for obtaining same and use thereof 审中-公开
    无石棉隔膜，包含非纤维矿物颗粒，包含其的组合物，其获得方法及其用途

    公开(公告)号：US20030127321A1

    公开(公告)日：2003-07-10

    申请号：US10169013

    申请日：2002-09-13

    发明人： Jean-Guy Le Helloco ,  Jean-Maurice Perineau

    IPC分类号： C25B011/00 ,  B23H003/04 ,  B23H005/10 ,  C25F007/00 ,  B23H007/22 ,  C25D017/10 ,  C25C007/02 ,  C25C007/04 ,  C25B013/00 ,  B05D005/12 ,  B05D005/00 ,  B05D003/02

    CPC分类号： C25B13/04

    摘要： The invention concerns a microporous diaphragm obtainable by filtering through a porous support, an aqueous dispersion free of asbestos fibres and titanate fibres, comprising organic fibres, at least a binding agent selected among halogenated polymers, at least a pore-forming agent and mineral particles with non-fibrous structure. The invention also concerns a combination comprising said diaphragm and a fibrous mat obtainable by filtration deposit through a porous support of a dispersion comprising fibres whereof part is electrically conductive, at least a binding agent selected among halogenated polymers, at least an electrolytic agent, at least a pore-forming agent. The invention further concerns the preparation of the diaphragm and the combination, and the use thereof to obtain an alkali metal hydroxide solution by electrolysis of aqueous alkali metal halide solutions.

    摘要翻译： 本发明涉及通过多孔载体过滤，不含石棉纤维和钛酸酯纤维的水性分散体而获得的微孔隔膜，其包含有机纤维，至少一种选自卤化聚合物，至少成孔剂和矿物颗粒的粘合剂， 非纤维结构。 本发明还涉及包含所述隔膜和纤维垫的组合，所述纤维垫可通过多孔载体通过多孔载体沉积，该多孔载体包含部分导电的纤维，至少选自卤化聚合物，至少电解质，至少电解质 成孔剂。 本发明还涉及隔膜及其组合的制备及其通过电解碱金属卤化物水溶液获得碱金属氢氧化物溶液的用途。