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    • 5. 发明授权
    • Method for manufacturing fuel cell electrolyte film-electrode bond
    • 制造燃料电池电解质膜 - 电极键的方法
    • US06977234B2
    • 2005-12-20
    • US10240433
    • 2002-01-16
    • Shinya KosakoMasato HosakaMakoto Uchida
    • Shinya KosakoMasato HosakaMakoto Uchida
    • H01M4/86H01M4/88H01M4/92H01M8/02H01M8/10B05D5/12
    • H01M4/8605H01M4/8652H01M4/926H01M8/1004H01M8/1023H01M8/1039H01M8/1081H01M2008/1095Y02P70/56
    • In order to obtain an electrolyte membrane-electrode assembly using a thin electrolyte membrane, the present invention provides a production method of an electrolyte membrane-electrode assembly comprising: a step of forming a hydrogen ion-conductive polymer electrolyte membrane on a base material; a treatment step of reducing adhesion force between the base material and the hydrogen ion-conductive polymer electrolyte membrane; a step of separating and removing the base material; and a step of bonding a catalyst layer and a gas diffusion layer onto the hydrogen ion-conductive polymer electrolyte membrane, and, in order to obtain an electrolyte membrane-electrode assembly which has a catalyst without clogging and is excellent in electrode characteristics, the present invention provides a production method of an electrolyte membrane-electrode assembly comprising: a step of bonding a hydrogen ion-conductive polymer electrolyte membrane and a catalyst layer via a coating layer; a step of removing the coating layer; and a step of obtaining an electrolyte membrane-electrode assembly by forming a gas diffusion layer on the catalyst layer.
    • 为了获得使用薄电解质膜的电解质膜 - 电极组件,本发明提供一种电解质膜 - 电极组件的制造方法,包括:在基材上形成氢离子传导性高分子电解质膜的工序; 降低基材与氢离子传导性聚合物电解质膜之间的粘合力的处理工序; 分离除去基材的工序; 以及将催化剂层和气体扩散层接合到氢离子导电性高分子电解质膜上的工序,为了得到不堵塞而电极特性优异的催化剂的电解质膜 - 电极接合体, 本发明提供一种电解质膜 - 电极组件的制造方法,包括:通过涂层将氢离子传导性聚合物电解质膜和催化剂层接合的工序; 去除涂层的步骤; 以及通过在催化剂层上形成气体扩散层来获得电解质膜 - 电极组件的步骤。
    • 10. 发明授权
    • Controlled atmosphere storage system
    • 受控气氛存储系统
    • US4754611A
    • 1988-07-05
    • US113766
    • 1987-10-28
    • Masato HosakaAtsushi NishinoJiro SuzukiJun TakedaTakeshi ShimizuHiroshi Hamamoto
    • Masato HosakaAtsushi NishinoJiro SuzukiJun TakedaTakeshi ShimizuHiroshi Hamamoto
    • A23B7/144A23L3/3418F24F3/16
    • A23L3/3418A23B7/144
    • A controlled atmosphere storage system which is so arranged that a refrigerator and a carbon dioxide generator are connected to each other, and a purifying catalyst, an air preheater, a cooler, a circulating blower and a scrubber are disposed at the downstream side in that order, with the scrubber and the refrigerator being connected, whereby time required for stabilization of combustion may be reduced as compared with conventional systems, and combustion under a low oxygen concentration can be maintained, while flow-out of controlled atmosphere gas outside the refrigerator or entry of atmosphere into the refrigerator can be prevented. Moreover, by forming the carbon dioxide generator in a double wall construction to fill a space with air containing carbon dioxide, heat insulating property is improved for facilitation of combustion under a lower oxygen concentration than in the conventional systems. Furthermore, at starting, since combustion is effected through employment of suction and exhaust paths different from the circulating path, pipe walls are protected against corrosion, and re-ignition under a low oxygen concentration is made possible.
    • 将冰箱和二氧化碳发生器彼此连接的可控气氛储存系统,并且在下游侧以该顺序设置净化催化剂,空气预热器,冷却器,循环风机和洗涤器 与洗涤器和冰箱连接,由此与常规系统相比可以减少燃烧稳定所需的时间,并且可以保持在低氧浓度下的燃烧,同时在冰箱或入口外的受控气氛气体流出 可以防止大气进入冰箱。 此外,通过将二氧化碳发生器形成为双壁结构以填充含有二氧化碳的空气的空间,提高了隔热性能,以便在比常规系统中更低的氧浓度下促进燃烧。 此外,起动时,由于通过使用与循环路径不同的吸入和排出路径来实现燃烧,所以管壁被保护免受腐蚀,并且可以在低氧浓度下重新点燃。