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81. 发明申请

US20070122683A1 Cathode catalyst for fuel cell, method of preparing same, and membrane-electrode assembly and fuel cell comprising same 有权
标题翻译：用于燃料电池的阴极催化剂，其制备方法，以及膜 - 电极组件和包含该电极组件的燃料电池
公开(公告)号：US20070122683A1
公开(公告)日：2007-05-31
申请号：US11595949
申请日：2006-11-13
申请人： Alexey Alexandrovichserov , Chan Kwak , Ho-Jin Kweon , Si-Hyun Lee
发明人： Alexey Alexandrovichserov , Chan Kwak , Ho-Jin Kweon , Si-Hyun Lee
IPC分类号： H01M4/00
CPC分类号： H01M4/923 , B01J27/0573 , H01M4/8807 , H01M4/8817 , H01M4/926 , H01M8/0245 , H01M8/1009 , H01M8/22 , Y02P70/56
摘要： A cathode catalyst for a fuel cell includes an Ru—Se alloy having an average particle size of less than or equal to 6 nm. The Ru—Se alloy is amorphous catalyst. A membrane electrode assembly and a fuel cell system include the cathode catalyst. A catalyst for a fuel cell is prepared by drying a ruthenium solution including a water-soluble ruthenium precursor to obtain a first dried product; subjecting the first dried product to a first heat-treatment to obtain a heat-treated product; adding an Se solution including a water-soluble Se precursor to the heat-treated product to obtain a mixture; drying the mixture to obtain a second dried product including ruthenium and Se; and subjecting the second dried product to second heat-treatment.
摘要翻译：用于燃料电池的阴极催化剂包括平均粒径小于或等于6nm的Ru-Se合金。 Ru-Se合金是无定形催化剂。膜电极组件和燃料电池系统包括阴极催化剂。通过干燥包含水溶性钌前体的钌溶液来获得第一干燥产物来制备用于燃料电池的催化剂; 对第一干燥产物进行第一次热处理以获得热处理产物; 向热处理产物中加入包含水溶性Se前体的Se溶液，得到混合物; 干燥混合物以获得包含钌和Se的第二干燥产物; 并对第二干燥产物进行第二次热处理。

82. 发明申请

US20070059578A1 Electronic device having fuel cell system 失效
标题翻译：具有燃料电池系统的电子设备
公开(公告)号：US20070059578A1
公开(公告)日：2007-03-15
申请号：US11514910
申请日：2006-09-05
申请人： Ho-Jin Kweon
发明人： Ho-Jin Kweon
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/2475 , G06F1/1626 , G06F1/1632 , G06F1/1635 , G06F1/26 , H01M8/0263 , H01M8/04186 , H01M8/04208 , H01M8/1011 , H01M8/241 , H01M8/242 , H01M8/2483 , H01M8/249 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： There is provided an electronic device including an electronic device main body and a fuel cell main body which has an electricity generator for generating electrical energy and is rotated with respect to the electronic device main body. The electricity generator includes first and second electrode layers and an electrolyte membrane interposed between the first and second electrode layers, an anode portion corresponding to the first electrode layer, and a cathode portion corresponding to the second electrode layer.
摘要翻译：提供了一种电子设备，其包括电子设备主体和燃料电池主体，其具有用于产生电能并相对于电子设备主体旋转的发电机。发电机包括第一和第二电极层和介于第一和第二电极层之间的电解质膜，对应于第一电极层的阳极部分和对应于第二电极层的阴极部分。

83. 发明申请

US20060257641A1 Electrode substrate for a fuel cell, a method for preparing the same, and a membrane-electrode assembly comprising the same 有权
公开(公告)号：US20060257641A1
公开(公告)日：2006-11-16
申请号：US11431977
申请日：2006-05-10
申请人： Sung-Yong Cho , Jong-Ki Lee , Yeong-Chan Eun , Ho-Jin Kweon
发明人： Sung-Yong Cho , Jong-Ki Lee , Yeong-Chan Eun , Ho-Jin Kweon
IPC分类号： C25C7/02 , C25B11/00 , B23H3/04 , B05D5/12 , C25B11/04 , C25B11/12 , B32B3/06
CPC分类号： H01M8/023 , H01M4/8605 , H01M4/861 , H01M4/8668 , H01M4/8673 , H01M4/8807 , H01M4/8835 , H01M4/8885 , H01M8/0234 , H01M8/1004 , Y10T428/249956
摘要： An electrode substrate for a fuel cell including a diffusion layer, a first microporous layer that embeds into the diffusion layer, with the first microporous layer having a thickness in the range of 10 to 30 μm, and a second microporous layer that forms a boundary with the diffusion layer on the surface of the first microporous layer. The electrode substrate has improved performance such as increased diffusion properties of a fuel or an oxidant, increased properties of releasing moisture, and enhanced electron conductivity.

84. 发明申请

US20060251945A1 Polymer electrolyte for a direct oxidation fuel cell, method of preparing the same, and direct oxidation fuel cell comprising the same 有权
标题翻译：用于直接氧化燃料电池的聚合物电解质，其制备方法和包含该电池的直接氧化型燃料电池
公开(公告)号：US20060251945A1
公开(公告)日：2006-11-09
申请号：US11251579
申请日：2005-10-14
申请人： Min-Kyu Song , You-Mee Kim , Ho-Jin Kweon , Hee-Woo Rhee
发明人： Min-Kyu Song , You-Mee Kim , Ho-Jin Kweon , Hee-Woo Rhee
IPC分类号： H01M8/10 , C08J5/22
CPC分类号： H01M8/0239 , H01M8/0289 , H01M8/1023 , H01M8/1039 , H01M8/1051 , H01M8/106 , Y02P70/56
摘要： A polymer electrolyte membrane for a direct oxidation fuel cell includes a porous polymer supporter having a plurality of pores, and a hydrocarbon fuel diffusion barrier layer which is formed on the polymer supporter and contains an inorganic additive dispersed in a cation exchange resin.
摘要翻译：用于直接氧化燃料电池的聚合物电解质膜包括具有多个孔的多孔聚合物载体和形成在聚合物载体上并含有分散在阳离子交换树脂中的无机添加剂的烃燃料扩散阻挡层。

85. 发明申请

US20060172160A1 Fuel cell system 审中-公开
标题翻译：燃料电池系统
公开(公告)号：US20060172160A1
公开(公告)日：2006-08-03
申请号：US11346420
申请日：2006-02-01
申请人： Myoung-Ki Min , Ri-A Ju , Ho-Jin Kweon
发明人： Myoung-Ki Min , Ri-A Ju , Ho-Jin Kweon
IPC分类号： H01M8/04
CPC分类号： H01M16/003 , H01M8/04559 , H01M8/04753 , H01M8/0488 , H01M8/04888 , H01M8/0612 , H01M8/1009 , H01M8/1011 , H01M2008/1095 , Y02E60/50 , Y02E60/523
摘要： The fuel cell system includes a fuel supply unit for supplying a fuel containing hydrogen, an oxygen supply unit for supplying oxygen, an electricity generation unit for generating electricity through an electro-chemical reaction of the fuel supplied by the fuel supply unit or the hydrogen generated from the fuel, and the oxygen supplied by the oxygen supply unit, and a poison removing unit for removing a catalyst poison comprising carbon monoxide by applying a reverse voltage to the electricity generation unit when a voltage drops below a reference value due to catalyst poisoning of the electricity generation unit by the carbon monoxide.
摘要翻译：燃料电池系统包括用于供应含氢燃料的燃料供应单元，用于供氧的供氧单元，用于通过由燃料供应单元供应的燃料的电化学反应或所产生的氢产生电的发电单元来自燃料的氧气供给单元供给的氧以及由氧供给单元供给的氧的毒物除去单元，以及由于催化剂中毒引起的电压下降到基准值以下时，通过向发电单元施加反向电压来除去包含一氧化碳的催化剂毒素的毒物去除单元发电单位由一氧化碳。

86. 发明申请

US20060051262A1 Reformer and fuel cell system having the same 有权
标题翻译：重整器和燃料电池系统具有相同的功能
公开(公告)号：US20060051262A1
公开(公告)日：2006-03-09
申请号：US11218188
申请日：2005-08-31
申请人： Zin Park , Ju-Yong Kim , Ji-Seong Han , Hyun-Jeong Lim , Eun-Suk Cho , Ho-Jin Kweon
发明人： Zin Park , Ju-Yong Kim , Ji-Seong Han , Hyun-Jeong Lim , Eun-Suk Cho , Ho-Jin Kweon
IPC分类号： B01J19/00
CPC分类号： B01B1/005 , B01J8/0423 , B01J8/0496 , B01J19/2485 , B01J2208/00407 , B01J2208/00415 , B01J2208/00495 , B01J2208/0053 , B01J2219/00135 , B01J2219/00155 , B01J2219/2453 , B01J2219/2458 , B01J2219/2465 , B01J2219/2466 , B01J2219/2467 , B01J2219/2479 , B01J2219/2485 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/085 , C01B2203/1023 , C01B2203/1223 , C01B2203/1229 , C01B2203/1241 , C01B2203/1288 , C01B2203/82 , H01M8/0618
摘要： A fuel cell system is provided comprising: a reformer for generating hydrogen from hydrogen-containing fuel; and at least one electricity generator for generating electric energy through an electrochemical reaction of hydrogen and oxygen. The reformer includes a main body in which a plurality of reaction sections for generating hydrogen from hydrogen-containing fuel is integrally formed. A heating section is disposed in contact with the main body in order to supply different amounts of thermal energy to the plurality of reaction sections.
摘要翻译：提供一种燃料电池系统，包括：用于从含氢燃料产生氢的重整器; 以及至少一个用于通过氢和氧的电化学反应产生电能的发电机。重整器包括主体，其中多个用于从含氢燃料产生氢气的反应部分整体形成。加热部分设置成与主体接触，以便向多个反应部分提供不同量的热能。

87. 发明申请

US20060046118A1 Fuel cell stack having improved cooling structure 审中-公开
标题翻译：燃料电池堆具有改进的冷却结构
公开(公告)号：US20060046118A1
公开(公告)日：2006-03-02
申请号：US11210472
申请日：2005-08-23
申请人： Dong-Myung Suh , Ho-Jin Kweon
发明人： Dong-Myung Suh , Ho-Jin Kweon
IPC分类号： H01M8/04 , H01M8/10 , H01M8/24
CPC分类号： H01M8/0267 , H01M8/0258 , H01M8/04007 , H01M8/04067 , H01M8/241 , H01M8/2483
摘要： A cooling system for a fuel cell stack is provided. The fuel cell stack includes electricity generators generating electric energy through an electrochemical reaction between hydrogen and oxygen, and separators between the electricity generators. It may also contain cooling plates between the electricity generators. Cooling channels including main channels and branch channels coupling the main channels together are formed in the separators or the cooling plates. The intersection of the main and branch cooling channels forms grid-shaped areas with pillars in between that are rectangular, triangular, circular, shaped like a parallelogram, or formed in a combination of these shapes. The cooling channels increase the contact area between the coolant and the separators or the cooling plates and therefore the cooling efficiency of a stack.
摘要翻译：提供了一种用于燃料电池堆的冷却系统。燃料电池堆包括通过氢和氧之间的电化学反应产生电能的发电机和发电机之间的分离器。它也可能包含发电机之间的冷却板。在分离器或冷却板中形成包括主通道和主通道连接在一起的分支通道的冷却通道。主分支冷却通道的交点形成具有矩形，三角形，圆形，类似平行四边形形状的柱状的网格形区域，或者形成为这些形状的组合。冷却通道增加了冷却剂与分离器或冷却板之间的接触面积，从而增加了堆叠的冷却效率。

88. 发明申请

US20050266296A1 Stack having improved cooling structure and fuel cell system having the same 审中-公开
标题翻译：具有改进的冷却结构的堆叠和具有其的燃料电池系统
公开(公告)号：US20050266296A1
公开(公告)日：2005-12-01
申请号：US11136859
申请日：2005-05-24
申请人： Seong-Jin An , Hyoung-Juhn Kim , Yeong-Chan Eun , Sung-Yong Cho , Hae-Kwon Yoon , Jan-Dee Kim , Ho-Jin Kweon
发明人： Seong-Jin An , Hyoung-Juhn Kim , Yeong-Chan Eun , Sung-Yong Cho , Hae-Kwon Yoon , Jan-Dee Kim , Ho-Jin Kweon
IPC分类号： H01M8/02 , H01M8/00 , H01M8/04 , H01M8/10
CPC分类号： H01M8/04074 , H01M8/026 , H01M8/0267 , H01M8/241 , H01M8/2484
摘要： A fuel cell system includes a fuel supply unit for supplying fuel, an air supply unit for supplying air, a coolant supply unit for supplying coolant, and a stack having an electricity generator in which separators are disposed on both surfaces of a membrane-electrode assembly so as to generate electric energy through an electrochemical reaction between hydrogen and oxygen supplied from the fuel supply unit and the air supply unit. The stack includes a plurality of cooling channels through which a coolant is supplied from the coolant supply unit. The cooling channels include contact-area extension surfaces for increasing the contact area of the coolant in order to provide improved cooling efficiency.
摘要翻译：燃料电池系统包括用于供应燃料的燃料供应单元，用于供应空气的空气供应单元，用于供应冷却剂的冷却剂供应单元，以及具有发电机的堆叠件，其中隔膜设置在膜 - 电极组件的两个表面上以便通过从燃料供应单元和空气供应单元供应的氢气和氧气之间的电化学反应产生电能。该堆叠包括多个冷却通道，冷却剂从冷却剂供应单元通过该冷却通道供应。冷却通道包括接触区域延伸表面，用于增加冷却剂的接触面积，以提供改善的冷却效率。

89. 发明申请

US20050193628A1 Fuel cell system and reformer therefor 审中-公开
标题翻译：燃料电池系统及改造器
公开(公告)号：US20050193628A1
公开(公告)日：2005-09-08
申请号：US11071545
申请日：2005-03-02
申请人： Ju-Yong Kim , Dong-Hun Lee , Ho-Jin Kweon
发明人： Ju-Yong Kim , Dong-Hun Lee , Ho-Jin Kweon
IPC分类号： B01J19/24 , C01B3/38 , C01B3/48 , H01M8/04 , H01M8/06 , B01J8/04
CPC分类号： B01J19/249 , B01J2219/2453 , B01J2219/2465 , B01J2219/2466 , B01J2219/2477 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/1288 , H01M8/0618 , H01M8/0631 , H01M8/0668
摘要： A fuel cell system includes a stack for generating electrical energy by a reaction of the hydrogen and oxygen, a reformer for generating hydrogen gas from fuel through a chemical catalytic reaction by thermal energy, a fuel supply assembly for supplying fuel to the reformer, and an air supply assembly for supplying air to the reformer and the stack. The reformer includes a plurality of reactors having a channel, respectively, and being stacked.
摘要翻译：燃料电池系统包括用于通过氢和氧的反应产生电能的堆叠，用于通过热能的化学催化反应从燃料产生氢气的重整器，用于向重整器供应燃料的燃料供应组件和空气供应组件，用于向重整器和堆叠器供应空气。重整器包括分别具有通道并堆叠的多个反应器。

90. 发明申请

US20050164064A1 Stack of generators and fuel cell system having the same 有权
标题翻译：发电机堆和燃料电池系统具有相同的功能
公开(公告)号：US20050164064A1
公开(公告)日：2005-07-28
申请号：US11041932
申请日：2005-01-26
申请人： Sung-Yong Cho , Ho-Jin Kweon , Hyoung-Juhn Kim , Ju-Yong Kim , Yeong-Chan Eun , Seong-Jin An , Dong-Hun Lee
发明人： Sung-Yong Cho , Ho-Jin Kweon , Hyoung-Juhn Kim , Ju-Yong Kim , Yeong-Chan Eun , Seong-Jin An , Dong-Hun Lee
IPC分类号： H01M8/02 , H01M8/06 , H01M8/10 , H01M8/24
CPC分类号： H01M8/242 , H01M8/1011 , H01M8/1018 , H01M8/2483 , Y02E60/523
摘要： The present invention is a stacked fuel cell system which is formed by stacking a plurality of electricity generators, each electricity generator having a membrane-electrode assembly and a separator provided with the membrane-electrode assembly. The stack comprises an aligner which is disposed at least one portion of the separator and which couples and aligns the plurality of electricity generators.
摘要翻译：本发明是通过堆叠多个发电机而形成的层叠燃料电池系统，每个发电机具有膜电极组件和设置有膜 - 电极组件的隔板。堆叠包括对准器，该对准器设置在分离器的至少一部分上，并将多个发电机联接并对齐。

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