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21. 发明申请

US20060275648A1 Catalyst composite material fuel cell, method for preparing the same, membrane-electrode assembly comprising the same, and fuel cell system comprising the same 失效
公开(公告)号：US20060275648A1
公开(公告)日：2006-12-07
申请号：US11391754
申请日：2006-03-28
申请人： Hee-Tak Kim , Chan Kwak , Ho-Jin Kweon
发明人： Hee-Tak Kim , Chan Kwak , Ho-Jin Kweon
IPC分类号： H01M4/86 , H01M8/10
CPC分类号： H01M4/8657 , H01M4/9016 , H01M4/92 , H01M4/926 , H01M8/1004 , H01M2008/1095
摘要： The present invention relates to a catalyst composite material which includes a catalyst characterized by oxygen-reducing activity and which is selected from the group consisting of metals, metal oxides, and combinations thereof, and a resin layer which covers at least a portion of the surface of the catalyst and comprises an anion exchange resin layer and a cation exchange resin layer.

22. 发明申请

US20060105227A1 Electrode for fuel cell, and membrane-electrode assembly and fuel cell system comprising the same 有权
标题翻译：用于燃料电池的电极，以及包含该燃料电池的膜 - 电极组件和燃料电池系统
公开(公告)号：US20060105227A1
公开(公告)日：2006-05-18
申请号：US11264745
申请日：2005-11-02
申请人： Hee-Tak Kim , Jong-Ki Lee , Jan-Dee Kim , Hae-Kwon Yoon , Ho-Jin Kweon , Young-Mi Park
发明人： Hee-Tak Kim , Jong-Ki Lee , Jan-Dee Kim , Hae-Kwon Yoon , Ho-Jin Kweon , Young-Mi Park
IPC分类号： H01M4/96 , H01B1/24 , H01M4/88 , H01M8/10
CPC分类号： H01M8/0241 , H01M4/8605 , H01M8/0234 , H01M8/0239 , H01M2008/1095 , Y02P70/56
摘要： The electrode for a fuel cell of the present invention includes a catalyst layer and an electrode substrate supporting the catalyst layer, where the electrode substrate includes a hydrophilic region and a hydrophobic region separated from each other. The hydrophilic region and the hydrophobic region that are separated from each other can easily release water produced at the cathode, and thereby prevent clogging of pores of the membrane by water, and smoothly diffuse the reactants resulting in obtaining a high current density.
摘要翻译：本发明的燃料电池用电极包括催化剂层和支撑催化剂层的电极基板，其中电极基板包括彼此分离的亲水区域和疏水区域。彼此分离的亲水区域和疏水区域可以容易地释放在阴极处产生的水分，从而防止水膜堵塞孔隙，并使反应物平滑地扩散，从而获得高的电流密度。

23. 发明申请

US20060105225A1 Membrane-electrode assembly for fuel cell and fuel cell system comprising same 审中-公开
标题翻译：用于燃料电池的膜 - 电极组件和包括其的燃料电池系统
公开(公告)号：US20060105225A1
公开(公告)日：2006-05-18
申请号：US11272805
申请日：2005-11-15
申请人： Hee-Tak Kim , Hae-Kwon Yoon , Young-Mi Park
发明人： Hee-Tak Kim , Hae-Kwon Yoon , Young-Mi Park
IPC分类号： H01M4/86 , H01M2/14
CPC分类号： H01M4/8828 , H01M4/8605 , H01M4/8878 , H01M4/8882 , H01M4/921 , H01M4/926 , H01M8/0234 , H01M8/1004 , Y02E60/522 , Y02E60/523 , Y02P70/56
摘要： A membrane-electrode assembly for a fuel cell of the present invention includes an anode and a cathode facing each other, and a polymer electrolyte membrane interposed therebetween. At least one of the anode and the cathode includes a catalyst layer and an electrode substrate. The catalyst layer includes a catalyst and a porous ionomer. The polymer electrolyte membrane contacts one side of the catalyst layer and the electrode substrate contacts the other side of the catalyst layer.
摘要翻译：本发明的燃料电池用膜 - 电极组件包括彼此面对的阳极和阴极以及插入其间的高分子电解质膜。阳极和阴极中的至少一个包括催化剂层和电极基板。催化剂层包括催化剂和多孔离聚物。聚合物电解质膜接触催化剂层的一侧，电极基板与催化剂层的另一侧接触。

24. 发明申请

US20060099489A1 Fuel cell electrode and membrane-electrode assembly and fuel cell system 有权
标题翻译：燃料电池电极和膜 - 电极组件和燃料电池系统
公开(公告)号：US20060099489A1
公开(公告)日：2006-05-11
申请号：US11269874
申请日：2005-11-09
申请人： Chan Kwak , Hee-Tak Kim , Myoung-Ki Min
发明人： Chan Kwak , Hee-Tak Kim , Myoung-Ki Min
IPC分类号： H01M4/92 , H01M4/96 , H01M8/10
CPC分类号： H01M4/925 , H01M4/8652 , H01M4/921 , H01M4/926 , H01M8/1004 , H01M2008/1095
摘要： A fuel cell electrode includes a catalyst layer and an electrode substrate supporting the catalyst layer and including a conductive substrate. The catalyst layer includes a first catalyst supported on a carbon supporter and a second catalyst supported on an inorganic oxide supporter. The first catalyst includes an alloy of Pt and a metal selected from the group consisting of Co, Ni, and a mixture thereof, and the second catalyst includes an alloy of Pt and a metal selected from the group consisting of Co, Ni, and a mixture thereof.
摘要翻译：燃料电池电极包括催化剂层和支撑催化剂层并包括导电基板的电极基板。催化剂层包括负载在碳载体上的第一催化剂和负载在无机氧化物载体上的第二催化剂。第一催化剂包括Pt和选自Co，Ni及其混合物的金属的合金，第二催化剂包括Pt和选自Co，Ni和a的金属的合金的混合物。

25. 发明申请

US20060003212A1 Polymer electrolyte membrane, membrane-electrode assembly, fuel cell system, and method for preparing the membrane-electrode assembly 审中-公开
标题翻译：聚合物电解质膜，膜 - 电极组件，燃料电池系统以及用于制备膜 - 电极组件的方法
公开(公告)号：US20060003212A1
公开(公告)日：2006-01-05
申请号：US11155850
申请日：2005-06-16
申请人： Hee-Tak Kim , Ho-Jin Kweon
发明人： Hee-Tak Kim , Ho-Jin Kweon
IPC分类号： H01M8/10 , B05D5/12 , H01M4/88
CPC分类号： H01M8/0234 , B82Y30/00 , H01M4/881 , H01M4/921 , H01M8/0245 , H01M8/1016 , H01M2300/0082 , H01M2300/0094 , Y02P70/56
摘要： A polymer electrolyte membrane for a fuel cell includes a proton conductive polymer membrane and proton conductive microfibers coated on either side of the proton conductive polymer membrane.
摘要翻译：用于燃料电池的聚合物电解质膜包括涂覆在质子传导性聚合物膜两侧的质子传导性聚合物膜和质子传导性微纤维。

26. 发明申请

US20050271921A1 Membrane-electrode assembly for fuel cell, preparation method, and fuel cell comprising the same 有权
标题翻译：用于燃料电池的膜 - 电极组件，制备方法和包括其的燃料电池
公开(公告)号：US20050271921A1
公开(公告)日：2005-12-08
申请号：US11140356
申请日：2005-05-26
申请人： Hee-Tak Kim , Hyoung-Juhn Kim , Ho-Jin Kweon
发明人： Hee-Tak Kim , Hyoung-Juhn Kim , Ho-Jin Kweon
IPC分类号： H01M4/86 , H01M4/88 , H01M4/90 , H01M4/92 , H01M8/02 , H01M8/10
CPC分类号： H01M4/8867 , H01M4/8605 , H01M4/8807 , H01M4/881 , H01M4/8817 , H01M4/8892 , H01M4/921 , H01M8/0289 , H01M8/1004 , H01M8/1023 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1055 , Y02P70/56
摘要： A membrane-electrode assembly for a fuel cell of the present invention includes a polymer electrolyte membrane with a layer of inorganic fine particles on either side. Catalyst layers are positioned on the layers of inorganic fine particles with gas diffusion layers positioned on the catalyst layers. The resulting polymer electrolyte membrane provides improved cell efficiency.
摘要翻译：本发明的燃料电池用膜 - 电极组件包括在两侧具有无机微粒层的高分子电解质膜。催化剂层位于具有位于催化剂层上的气体扩散层的无机细颗粒层上。得到的聚合物电解质膜提高了电池效率。

27. 发明授权

US06731362B2 Polymer blend for preparing liquid crystal alignment layer 失效
标题翻译：用于制备液晶取向层的聚合物共混物
公开(公告)号：US06731362B2
公开(公告)日：2004-05-04
申请号：US09979898
申请日：2001-11-28
申请人： Jung-Ki Park , Hee-Tak Kim , Jong-Woo Lee , Shi-Joon Sung
发明人： Jung-Ki Park , Hee-Tak Kim , Jong-Woo Lee , Shi-Joon Sung
IPC分类号： C09K1900
CPC分类号： G02F1/133723 , C08L79/08 , C09D131/06 , G02F1/133788 , Y10T428/1005 , C08L31/00 , C08L2666/14
摘要： The present invention relates to a polymer blend of cinnamate polymer and polyimide polymer, which are photo-reactive polymers, for preparing liquid crystal alignment layer having a high pretilt angle in photo-alignment, a process for preparing liquid crystal alignment layer by employing the said blend, a liquid crystal alignment layer prepared by the process, and a crystal cell prepared by employing the liquid crystal alignment layer. The polymer blend for preparing liquid crystal alignment layer of the invention comprises 10 to 90% (w/w) of cinnamate polymer and 10 to 90% (w/w) of polyimide polymer. Since the liquid crystal alignment layer prepared by employing the polymer blend of the invention has an excellent alignment property and thermal stability, which makes possible its wide application in the development of liquid crystal displays.
摘要翻译：本发明涉及一种肉桂酸酯聚合物和聚酰亚胺聚合物的聚合物共混物，其为光反应性聚合物，用于制备光取向具有高预倾角的液晶取向层，通过采用所述方法制备液晶取向层的方法共混物，通过该方法制备的液晶取向层和通过使用液晶取向层制备的晶体池。用于制备本发明的液晶取向层的聚合物共混物包含10至90％（w / w）的肉桂酸酯聚合物和10至90％（w / w）的聚酰亚胺聚合物。由于通过使用本发明的聚合物共混物制备的液晶取向层具有优异的取向性和热稳定性，因此可广泛应用于液晶显示器的开发。

28. 发明授权

US09954242B2 Membrane-electrode assembly with a protective layer, and fuel cell stack and fabricating method of membrane-electrode assembly 有权
公开(公告)号：US09954242B2
公开(公告)日：2018-04-24
申请号：US13048821
申请日：2011-03-15
申请人： Hee-Tak Kim , Sung-Yong Cho , Tae-Yoon Kim , Kah-Young Song , Sang-Il Han , Geun-Seok Chai , Myoung-Ki Min
发明人： Hee-Tak Kim , Sung-Yong Cho , Tae-Yoon Kim , Kah-Young Song , Sang-Il Han , Geun-Seok Chai , Myoung-Ki Min
IPC分类号： H01M8/12 , H01M8/1213 , H01M8/1018
CPC分类号： H01M8/1213 , H01M2008/1095
摘要： A membrane-electrode assembly for a fuel cell, the membrane-electrode assembly including an electrolyte membrane; an edge protective layer located at generally an edge of the electrolyte membrane; and a catalytic layer including a plate portion contacting the electrolyte membrane and a protruding portion protruding from the plate portion and contacting the edge protective layer.

29. 发明授权

US09413026B2 Electricity generation unit and fuel cell stack 有权
标题翻译：发电单元和燃料电池堆
公开(公告)号：US09413026B2
公开(公告)日：2016-08-09
申请号：US13586817
申请日：2012-08-15
申请人： Jin-Hwa Lee , Tae-Yoon Kim , Geun-Seok Chai , Sung-Yong Cho , Hee-Tak Kim
发明人： Jin-Hwa Lee , Tae-Yoon Kim , Geun-Seok Chai , Sung-Yong Cho , Hee-Tak Kim
IPC分类号： H01M8/02 , H01M8/24 , H01M8/10
CPC分类号： H01M8/1007 , H01M8/0204 , H01M8/0247 , H01M8/241 , Y02E60/521
摘要： An electricity generator includes a membrane electrode assembly; a separator coupled to the membrane electrode assembly and including a first region and a second region; and a thermal conductor on one of the first region and the second region.
摘要翻译：发电机包括膜电极组件; 耦合到所述膜电极组件并且包括第一区域和第二区域的分离器; 以及在第一区域和第二区域之一上的热导体。

30. 发明授权

US09397369B2 Separator for fuel cell, and fuel cell system including same 有权
标题翻译：燃料电池分离器，包括燃料电池的燃料电池系统
公开(公告)号：US09397369B2
公开(公告)日：2016-07-19
申请号：US13197563
申请日：2011-08-03
申请人： Hee-Tak Kim , Sung-Yong Cho , Kah-Young Song , Tae-Yoon Kim , Sang-Il Han , Geun-Seok Chai , Myoung-Ki Min
发明人： Hee-Tak Kim , Sung-Yong Cho , Kah-Young Song , Tae-Yoon Kim , Sang-Il Han , Geun-Seok Chai , Myoung-Ki Min
IPC分类号： H01M2/14 , H01M10/0587 , H01M10/0525
CPC分类号： H01M10/0587 , H01M10/0525 , Y02E60/122 , Y02P70/54
摘要： A fuel cell separator and a fuel cell system including the same. The separator includes a main body including a plurality of cell barriers and a flow channel disposed between the cell barriers, and a hydrophilic surface-treatment layer disposed on the bottom surface of the flow channel of the main body. The hydrophilic surface-treatment layer disposed on the bottom surface of the flow channel has a contact angle less than a contact angle of a side surface of at least one of the cell barriers by approximately 10° to approximately 60°.
摘要翻译：燃料电池分离器和包括该燃料电池分离器的燃料电池系统。分离器包括主体，其包括多个电池屏障和设置在电池屏障之间的流动通道，以及设置在主体的流动通道的底表面上的亲水表面处理层。设置在流动通道的底表面上的亲水性表面处理层的接触角小于至少一个电池屏障的侧表面的接触角大约10°至大约60°。

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