Method for producing a membrane for a fuel cell
    2.
    发明授权
    Method for producing a membrane for a fuel cell 失效
    燃料电池用膜的制造方法

    公开(公告)号:US07429280B2

    公开(公告)日:2008-09-30

    申请号:US11351697

    申请日:2006-02-10

    IPC分类号: H01M4/82 H01M6/00 H01M8/10

    摘要: The invention relates to an ion-conductive polymer membrane for a fuel cell, whereby the polymer membrane is configured from a polymer-forming hydrocarbon material and to a method for producing the same. The membrane also has a metal-containing gel which has been hydrolysed and/or condensed from a metal alkoxide starting material and which is deposited in the polymer and/or is chemically bonded to the polymer. The proportion of metal alkoxide by weight, in relation to the membrane, lies between 25% and 1%.

    摘要翻译: 本发明涉及一种用于燃料电池的离子导电聚合物膜,其中聚合物膜由形成聚合物的烃材料构成,并且涉及其制造方法。 膜还具有已经从金属醇盐起始材料水解和/或冷凝并且沉积在聚合物中和/或化学键合到聚合物上的含金属凝胶。 相对于膜,金属醇盐的重量比例在25%至1%之间。

    Membrane for a fuel cell and method for producing the same
    3.
    发明授权
    Membrane for a fuel cell and method for producing the same 有权
    燃料电池用膜及其制造方法

    公开(公告)号:US07022427B1

    公开(公告)日:2006-04-04

    申请号:US10069609

    申请日:2000-08-30

    IPC分类号: H01M8/00 H01M6/14

    摘要: The invention relates to an ion-conductive polymer membrane for a fuel cell, whereby the polymer membrane is configured from a polymer-forming hydrocarbon material and to a method for producing the same. The membrane also has a metal-containing gel which has been hydrolysed and/or condensed from a metal alkoxide starting material and which is deposited in the polymer and/or is chemically bonded to the polymer. The proportion of metal alkoxide by weight, in relation to the membrane, lies between 25% and 1%.

    摘要翻译: 本发明涉及一种用于燃料电池的离子导电聚合物膜,其中聚合物膜由形成聚合物的烃材料构成,并且涉及其制造方法。 膜还具有已经从金属醇盐起始材料水解和/或冷凝并且沉积在聚合物中和/或化学键合到聚合物上的含金属凝胶。 相对于膜,金属醇盐的重量比例在25%至1%之间。

    Method for producing a membrane for a fuel cell
    4.
    发明申请
    Method for producing a membrane for a fuel cell 失效
    燃料电池用膜的制造方法

    公开(公告)号:US20060194089A1

    公开(公告)日:2006-08-31

    申请号:US11351697

    申请日:2006-02-10

    IPC分类号: H01M8/10 C08J5/22

    摘要: The invention relates to an ion-conductive polymer membrane for a fuel cell, whereby the polymer membrane is configured from a polymer-forming hydrocarbon material and to a method for producing the same. The membrane also has a metal-containing gel which has been hydrolysed and/or condensed from a metal alkoxide starting material and which is deposited in the polymer and/or is chemically bonded to the polymer. The proportion of metal alkoxide by weight, in relation to the membrane, lies between 25% and 1%.

    摘要翻译: 本发明涉及一种用于燃料电池的离子导电聚合物膜,其中聚合物膜由形成聚合物的烃材料构成,并且涉及其制造方法。 膜还具有已经从金属醇盐起始材料水解和/或冷凝并且沉积在聚合物中和/或化学键合到聚合物上的含金属凝胶。 相对于膜,金属醇盐的重量比例在25%至1%之间。

    Catalytic converter and method for producing a catalytic converter
    5.
    发明授权
    Catalytic converter and method for producing a catalytic converter 失效
    催化转化器和催化转化器的生产方法

    公开(公告)号:US06755955B2

    公开(公告)日:2004-06-29

    申请号:US09937223

    申请日:2001-09-24

    IPC分类号: C25D518

    摘要: A method for producing a catalytic converter includes depositing a layer of catalytically active metallic material by electrochemical deposition on a planar substrate by immersing the substrate in an electrolyte that contains the catalytically active metallic material. A high overvoltage at which a large number of seeds of the metallic material are formed on the substrate is set for a predetermined first time period between the substrate and the opposing electrode. The overvoltage is reduced for a predetermined second time period to a value at which the seeds which are deposited in the first time period grow on the substrate.

    摘要翻译: 催化转化器的制造方法包括通过将基板浸入含有催化活性金属材料的电解液中,通过电化学沉积在平面基板上沉积催化活性金属材料层。 在基板上形成大量金属材料种子的高过电压设定在基板和对置电极之间的预定的第一时间段。 过电压在预定的第二时间段内降低到在第一时间段内沉积的种子在衬底上生长的值。

    Sealing assembly for an MEA and method for manufacturing the sealing assembly
    6.
    发明授权
    Sealing assembly for an MEA and method for manufacturing the sealing assembly 失效
    用于MEA的密封组件和用于制造密封组件的方法

    公开(公告)号:US06921599B2

    公开(公告)日:2005-07-26

    申请号:US10223797

    申请日:2002-08-20

    摘要: A method for manufacturing an MEA including a layer system, the layer system together with a plastic film located above and below it being punched out by a heated and shaped punching tool. The film-coated layer system, which is welded together only at the outer edges, is further processed by heating and pressing the marginal zones in a subsequent operation, the plastic film softening or melting in the marginal zone and penetrating the marginal regions. Thus, the marginal region in the periphery of the layer system is sealed in a gas-tight manner within seconds. The film inside the marginal zones which is no longer needed or not heated is removed by suction.

    摘要翻译: 一种用于制造包括层系统的MEA的方法,所述层系统与位于其上方和下方的塑料膜一起被加热和成形的冲压工具冲压。 仅在外边缘焊接在一起的薄膜层系统通过在随后的操作中加热和挤压边缘区域进一步加工,塑料膜在边缘区域中软化或熔化并渗透边缘区域。 因此,层系统的周围的边缘区域在几秒钟内以气密方式密封。 通过抽吸除去不再需要或不加热的边缘区域内的膜。

    Time of flight electron detector
    8.
    发明授权
    Time of flight electron detector 失效
    飞行时间电子探测器

    公开(公告)号:US07030375B1

    公开(公告)日:2006-04-18

    申请号:US10836635

    申请日:2004-04-29

    IPC分类号: H01J49/40

    CPC分类号: H01J49/446

    摘要: Methods and apparatus for determining the material composition of a semiconductor device at an area of interest are described. An electron time-of-flight spectrometer is used within a semiconductor inspection system. The spectrometer is placed on the opposite side of an objective lens from the area of interest. In one embodiment, the electron time-of-flight spectrometer is an electron drift tube. A computing module produces an electron emission spectrum for the materials at the area of interest.

    摘要翻译: 描述了用于确定感兴趣区域的半导体器件的材料组成的方法和装置。 在半导体检测系统内使用电子飞行时间分光计。 光谱仪被放置在距离感兴趣区域的物镜的相对侧。 在一个实施例中,电子飞行时间分光计是电子漂移管。 计算模块为感兴趣区域的材料产生电子发射光谱。

    Apparatus and method for e-beam dark field imaging
    9.
    发明申请
    Apparatus and method for e-beam dark field imaging 有权
    用于电子束暗场成像的装置和方法

    公开(公告)号:US20060060780A1

    公开(公告)日:2006-03-23

    申请号:US10935834

    申请日:2004-09-07

    IPC分类号: G21K7/00 H01J3/14

    摘要: One embodiment disclosed relates to a scanning electron beam apparatus including an objective lens, scan deflectors, de-scan deflectors, an energy-filter drift tube, and a segmented detector. The objective lens may be an immersion lens configured with a high extraction field so as to preserve azimuthal angle discrimination of the electrons scattered from the specimen surface. The de-scan deflectors may be used to compensate for the scanning of the incident electron beam. The energy-filter drift tube is configured to align the scattered electrons according to polar angles of trajectory from the specimen surface.

    摘要翻译: 公开的一个实施例涉及包括物镜,扫描偏转器,去扫描偏转器,能量滤波器漂移管和分段检测器的扫描电子束装置。 物镜可以是配置有高提取场的浸没透镜,以便保留从样本表面散射的电子的方位角鉴别。 去扫描偏转器可以用于补偿入射电子束的扫描。 能量滤波器漂移管被配置为根据来自样品表面的极化轨迹角对准散射电子。