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    METHOD FOR DEPOSITING CATALYST IN FUEL CELL, FUEL CELL MANUFACTURED BY THE SAME AND OPERATION APPARATUS FOR THE SAME
    3.
    发明申请
    METHOD FOR DEPOSITING CATALYST IN FUEL CELL, FUEL CELL MANUFACTURED BY THE SAME AND OPERATION APPARATUS FOR THE SAME 审中-公开
    在燃料电池中沉积催化剂的方法，由其制造的燃料电池及其操作装置

    公开(公告)号：US20130157170A1

    公开(公告)日：2013-06-20

    申请号：US13442616

    申请日：2012-04-09

    申请人： Joong Myeon BAE ,  Sung Min Shin ,  Kun Ho Lee ,  Junhyun Kang

    发明人： Joong Myeon BAE ,  Sung Min Shin ,  Kun Ho Lee ,  Junhyun Kang

    IPC分类号： H01M8/10 ,  C23C16/06 ,  C23C16/44

    CPC分类号： C23C16/40 ,  C23C16/452 ,  H01M4/885 ,  H01M4/9058 ,  H01M2008/1293

    摘要： Provided are a method for depositing a catalyst in a fuel cell, a fuel cell obtained by the method, and an apparatus for operating the fuel cell. The method for depositing a catalyst in a fuel cell includes: oxidizing a catalyst provided at the top of the cathode with air introduced to the cathode under the operating condition of the fuel cell; and depositing the oxidized catalyst gas at the reactive zone of the cathode. The method allows deposition of an activated catalyst ingredient at the cathode of a fuel cell by disposing a catalyst (such as Pt, Ag, Pd, Ru, etc.) highly reactive to reduction of oxygen at the side to which oxygen is introduced, and oxidizing and vaporizing the catalyst under an actual operating condition.

    摘要翻译： 提供了一种在燃料电池中沉积催化剂的方法，通过该方法获得的燃料电池和用于操作燃料电池的装置。 在燃料电池中沉积催化剂的方法包括：在燃料电池的操作条件下，将引入阴极的空气氧化到设在阴极顶部的催化剂; 以及将氧化的催化剂气体沉积在阴极的反应区。 该方法允许在燃料电池的阴极处沉积活化的催化剂成分，方法是通过设置在引入氧侧的氧还原反应性高的反应性催化剂（例如Pt，Ag，Pd，Ru等），以及 在实际操作条件下氧化和蒸发催化剂。

    METHOD OF PURGING FOR FUEL CELL
    10.
    发明申请
    METHOD OF PURGING FOR FUEL CELL 审中-公开
    燃料电池的使用方法

    公开(公告)号：US20110183220A1

    公开(公告)日：2011-07-28

    申请号：US12595474

    申请日：2007-05-21

    申请人： Joong Myeon Bae ,  Dong Ryul Lee ,  Byung Sun Hong ,  Sung Jin Oh ,  Seung Ho Baek

    发明人： Joong Myeon Bae ,  Dong Ryul Lee ,  Byung Sun Hong ,  Sung Jin Oh ,  Seung Ho Baek

    IPC分类号： H01M8/06

    CPC分类号： H01M8/04179 ,  H01M8/04231 ,  H01M2008/1095

    摘要： Disclosed herein is a method of purging a fuel cell, by which water present in fuel cell stacks is discharged outside the fuel cell stacks together with gas by opening and closing a purge valve, including: conducting a short-period purge several times using the purge valve; and conducting a long-period purge once using the purge valve, wherein the short-period purge and the long-period purge are repeatedly conducted. The method of purging a fuel cell is advantageous in that the short-period purge is conducted several times using a purge valve and then the long-period purge is conducted once, and these short-period purges and the long-period purge are repeatedly conducted, so that the problems occurring when only a short-period purge or only a long-period purge is conducted can be solved, with the result that the efficiency and performance of the fuel cell are improved and the fuel cell can be stably operated.

    摘要翻译： 本文公开了一种吹扫燃料电池的方法，通过打开和关闭吹扫阀，存在于燃料电池堆中的水与气体一起排出燃料电池堆外，包括：使用吹扫进行短时间吹扫数次 阀; 并使用吹扫阀进行长时间吹扫一次，其中反复进行短时间吹扫和长时间吹扫。 吹扫燃料电池的方法的优点在于，使用吹扫阀进行几次短时间的吹扫，然后进行长时间的吹扫一次，并且重复进行这些短时间的吹扫和长时间的吹扫 因此，能够解决只进行短时间吹扫或只进行长时间吹扫时发生的问题，能够提高燃料电池的效率和性能，能够稳定地进行燃料电池的运转。