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1. 发明授权

US08574783B2 Fuel cell stack including buffer protrusion system in connection channel 失效
标题翻译：燃料电池堆包括连接通道中的缓冲突起系统
公开(公告)号：US08574783B2
公开(公告)日：2013-11-05
申请号：US12951826
申请日：2010-11-22
申请人： Kah-Young Song , Jin-Hwa Lee , Sang-Il Han , Hee-Tak Kim , Tae-Yoon Kim , Sung-Yong Cho , Myoung-Ki Min , Geun-Seok Chai
发明人： Kah-Young Song , Jin-Hwa Lee , Sang-Il Han , Hee-Tak Kim , Tae-Yoon Kim , Sung-Yong Cho , Myoung-Ki Min , Geun-Seok Chai
IPC分类号： H01M2/40
CPC分类号： H01M8/0204 , H01M8/0258 , H01M8/0267 , H01M8/04089 , H01M8/242 , H01M8/2483 , H01M8/2484 , H01M2008/1095
摘要： A fuel cell stack including membrane-electrode assemblies and separators formed between each of the membrane-electrode assemblies is disclosed. The membrane-electrode assemblies may each include an electrolyte membrane, an anode formed on a first surface of the electrolyte membrane, and a cathode formed on a second surface of the electrolyte membrane. Each of the separators may include an anode separator facing the anode and a cathode separator facing the cathode. Each of the separators may include at least two manifolds, a channel separated from the manifolds and facing either the anode or the cathode, and a connection channel fluidly connecting the manifold and the channel. The separator may also include a buffer protrusion system in the connection channel configured to disperse the flow of the fuel or the oxidant.
摘要翻译：公开了一种包括膜 - 电极组件和形成在每个膜 - 电极组件之间的隔板的燃料电池堆。膜 - 电极组件可以各自包括电解质膜，形成在电解质膜的第一表面上的阳极和形成在电解质膜的第二表面上的阴极。每个分离器可以包括面向阳极的阳极分离器和面向阴极的阴极分离器。每个分离器可以包括至少两个歧管，与歧管分离并面向阳极或阴极的通道，以及流体连接歧管和通道的连接通道。分离器还可以包括连接通道中的缓冲突起系统，其构造成分散燃料或氧化剂的流动。

2. 发明申请

US20130280636A1 ELECTRODE FOR FUEL CELL, METHOD OF PREPARING SAME, MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL SYSTEM INCLUDING SAME 有权
标题翻译：用于燃料电池的电极，其制备方法，膜电极组件和包括其的燃料电池系统
公开(公告)号：US20130280636A1
公开(公告)日：2013-10-24
申请号：US13566330
申请日：2012-08-03
申请人： Jun-Young KIM , Myoung-Ki MIN , Kah-Young SONG , Hee-Tak KIM
发明人： Jun-Young KIM , Myoung-Ki MIN , Kah-Young SONG , Hee-Tak KIM
IPC分类号： H01M8/10 , H01M4/96 , H01M4/88 , B82Y30/00
CPC分类号： H01M4/8605 , B82Y30/00 , H01M4/8657 , H01M4/8803 , H01M4/8817 , H01M2008/1095 , Y02E60/50
摘要： Disclosed are an electrode for a fuel cell, a method of preparing the fuel cell electrode, a membrane-electrode assembly including the fuel cell electrode, and a fuel cell system including the fuel cell electrode. The electrode includes an electrode substrate having a conductive substrate and a layer-by-layer assembled multi-layer disposed on a side of the conductive substrate and a bilayer including a polymer electrolyte or a conductive nanoparticle, and a catalyst layer disposed on the electrode substrate.
摘要翻译：公开了一种用于燃料电池的电极，制备燃料电池电极的方法，包括燃料电池电极的膜 - 电极组件和包括燃料电池电极的燃料电池系统。所述电极包括具有导电性基板的电极基板和设置在所述导电性基板侧的层叠组装层和包含聚合物电解质或导电性纳米粒子的双层，以及设置在所述电极基板上的催化剂层。

3. 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.

4. 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°。

5. 发明授权

US08597853B2 Electrode catalyst for fuel cell, membrane-electrode assembly for fuel cell including same, and fuel cell system including same 有权
标题翻译：燃料电池用电极催化剂，包括燃料电池的燃料电池用膜电极接合体和包含燃料电池的燃料电池系统
公开(公告)号：US08597853B2
公开(公告)日：2013-12-03
申请号：US12945778
申请日：2010-11-12
申请人： Myoung-Ki Min , Geun-Seok Chai , Hee-Tak Kim , Tae-Yoon Kim , Sang-Il Han , Kah-Young Song , Sung-Yong Cho
发明人： Myoung-Ki Min , Geun-Seok Chai , Hee-Tak Kim , Tae-Yoon Kim , Sang-Il Han , Kah-Young Song , Sung-Yong Cho
IPC分类号： H01M8/10
CPC分类号： H01M4/92 , H01M4/921 , H01M4/926 , H01M2008/1095
摘要： An electrode catalyst for a fuel cell including a carbon-based carrier and an active metal supported in the carrier, for example, an electrode catalyst for a fuel cell includes a carrier and an active metal supported in the carrier, wherein the electrode catalyst has an X value of 95 to 100% in Equation 1. X(%)=(XPS measurement value)/(TGA measurement value)×100 [Equation 1] wherein, the XPS measurement value represents a quantitative amount of the active metal present on a surface of the electrode catalyst, the TGA measurement value represents the XPS measurement value using a monochromated Al Kα-ray, which is the quantitative amount of total active metal supported in the catalyst.
摘要翻译：一种用于燃料电池的电极催化剂，其包括碳载体和负载在载体中的活性金属，例如，用于燃料电池的电极催化剂，包括负载在载体中的载体和活性金属，其中电极催化剂具有 X（％）=（XPS测量值）/（TGA测量值）×100 [等式1]其中，XPS测量值表示存在于电极催化剂的表面，TGA测量值表示使用单色Al Kalpha射线的XPS测量值，其是催化剂中负载的总活性金属的定量量。

6. 发明申请

US20130078545A1 FUEL CELL STACK 审中-公开
标题翻译：燃料电池堆
公开(公告)号：US20130078545A1
公开(公告)日：2013-03-28
申请号：US13273827
申请日：2011-10-14
申请人： Seong-Jin An , Jin-Hwa Lee , Kah-Young Song , Yasuki Yoshida , Hee-Tak Kim
发明人： Seong-Jin An , Jin-Hwa Lee , Kah-Young Song , Yasuki Yoshida , Hee-Tak Kim
IPC分类号： H01M8/24
CPC分类号： H01M8/2483
摘要： A fuel cell stack is disclosed. The fuel cell stack includes a membrane electrode assembly, separation plates on either side of the membrane electrode assembly, current collectors on either side of the separation plates and configured to electrically convey current to an outside circuit, first and second end plates sandwiching the current collectors and configured to apply a connecting pressure, and manifolds formed to pass through the membrane electrode assembly, at least one of the separation plates, at least one of the current collectors, and at least one of the end plates, the manifolds configured to conduct reaction gas, and cutoff blocks inserted into a portion forming manifolds of the end plates to separate the current collectors and the end plates on a passage in which the reaction gas is circulated.
摘要翻译：公开了一种燃料电池堆。燃料电池堆包括膜电极组件，膜电极组件的任一侧上的分隔板，分隔板两侧的集电器，并且构造成将电流输送到外部电路，夹着集电器的第一和第二端板并且构造成施加连接压力，以及形成为通过膜电极组件的歧管，至少一个分离板，集流器中的至少一个和至少一个端板，歧管被配置为进行反应气体和截止块插入到形成端板的歧管的部分中以在反应气体循环的通道上分离集流器和端板。

7. 发明申请

US20110305968A1 FUEL CELL STACK 失效
标题翻译：燃料电池堆
公开(公告)号：US20110305968A1
公开(公告)日：2011-12-15
申请号：US12981410
申请日：2010-12-29
申请人： Jin-Hwa LEE , Chi-Seung Lee , Seong-Jin An , Sang-II Han , Kah-Young Song
发明人： Jin-Hwa LEE , Chi-Seung Lee , Seong-Jin An , Sang-II Han , Kah-Young Song
IPC分类号： H01M8/24
CPC分类号： H01M8/0204 , H01M8/04141 , H01M2008/1095 , Y02P70/56
摘要： A fuel cell stack includes: a plurality of membrane-electrode assemblies; first and second end plates respectively positioned outside outermost ones of the membrane-electrode assemblies; and a plurality of separators respectively positioned between the membrane-electrode assemblies and between the outermost ones of the membrane-electrode assemblies and the first and second end plates. The first end plate includes an oxidizing agent inlet, an oxidizing agent outlet, and a moisture supplying flow path connecting the oxidizing agent inlet and the oxidizing agent outlet. The moisture supplying flow path includes a first end portion adjacent to the oxidizing agent outlet and a second end portion adjacent to the oxidizing agent inlet, the first end portion being larger than the second end portion and being a different distance away from a surface of the first end plate facing away from the second end plate than the second end portion.
摘要翻译：燃料电池堆包括：多个膜 - 电极组件; 分别位于最外面的膜 - 电极组件外的第一和第二端板; 以及分别位于膜 - 电极组件和最外层膜电极组件以及第一和第二端板之间的多个分离器。第一端板包括氧化剂入口，氧化剂出口和连接氧化剂入口和氧化剂出口的供水流路。供水流路包括与氧化剂出口相邻的第一端部和与氧化剂入口相邻的第二端部，第一端部部分大于第二端部部分，并且距离氧化剂出口的表面不同的距离第一端板远离第二端板而不是第二端部。

8. 发明申请

US20110053029A1 MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL AND FUEL CELL STACK 有权
标题翻译：用于燃料电池和燃料电池堆的膜电极组件
公开(公告)号：US20110053029A1
公开(公告)日：2011-03-03
申请号：US12845594
申请日：2010-07-28
申请人： Hee-Tak Kim , Sung-Yong Cho , Tae-Yoon Kim , Kah-Young Song , Sang-Il Han , Myoung-Ki Min , Geun-Seok Chai , Soon-Cheol Shin
发明人： Hee-Tak Kim , Sung-Yong Cho , Tae-Yoon Kim , Kah-Young Song , Sang-Il Han , Myoung-Ki Min , Geun-Seok Chai , Soon-Cheol Shin
IPC分类号： H01M8/24 , H01M8/10
CPC分类号： H01M8/0273 , H01M8/1007 , H01M8/1009 , H01M2008/1095 , Y02E60/521
摘要： A membrane electrode assembly for a fuel cell that secures a flow path of a separator while preventing generation of a pin-hole. The membrane electrode assembly includes an electrolyte membrane for a fuel cell, a microporous layer that is disposed at both surfaces of the electrolyte membrane, a backing layer that is disposed on the microporous layer, and a circumferential edge protective layer that is disposed at an circumferential edge of the electrolyte membrane. An end portion of the microporous layer is positioned further inside of the membrane electrode assembly than an end portion of the backing layer. The circumferential edge protective layer is inserted between the backing layer and the electrolyte membrane.
摘要翻译：一种用于燃料电池的膜电极组件，其固定隔板的流动路径，同时防止产生针孔。膜电极组件包括用于燃料电池的电解质膜，设置在电解质膜的两个表面的微孔层，设置在微孔层上的背衬层和设置在周向的周向保护层电解质膜的边缘。微孔层的端部位于膜电极组件的内侧，而不是背衬层的端部。周缘保护层插入背衬层和电解质膜之间。

9. 发明申请

US20100330453A1 POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL SYSTEM AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：用于燃料电池系统的聚合物电解质膜及其制造方法
公开(公告)号：US20100330453A1
公开(公告)日：2010-12-30
申请号：US12819405
申请日：2010-06-21
申请人： Sang-Il Han , Tae-Yoon Kim , Hee-Tak Kim , Kah-Young Song , Myoung-Ki Min , Sung-Yong Cho , Geun-Seok Chai
发明人： Sang-Il Han , Tae-Yoon Kim , Hee-Tak Kim , Kah-Young Song , Myoung-Ki Min , Sung-Yong Cho , Geun-Seok Chai
IPC分类号： H01M8/10 , H01M8/00
CPC分类号： H01M8/1039 , H01M8/1048 , H01M8/1067 , H01M2300/0082 , Y02P70/56
摘要： A polymer electrolyte membrane for a fuel cell has a crystalline fusion enthalpy measured by differential scanning calorimetry (DSC) of about 67.3 J/g or more. Such crystallinity improves dimensional stability, mechanical characteristics, and ion conductivity of the polymer electrolyte membrane.
摘要翻译：用于燃料电池的聚合物电解质膜具有通过差示扫描量热法（DSC）测量的约67.3J / g或更高的结晶熔融焓。这种结晶度提高了聚合物电解质膜的尺寸稳定性，机械特性和离子传导性。

10. 发明授权

US09362567B2 Electrode for fuel cell, method of preparing same, membrane-electrode assembly and fuel cell system including same 有权
标题翻译：用于燃料电池的电极，其制备方法，膜 - 电极组件和包括其的燃料电池系统
公开(公告)号：US09362567B2
公开(公告)日：2016-06-07
申请号：US13566330
申请日：2012-08-03
申请人： Jun-Young Kim , Myoung-Ki Min , Kah-Young Song , Hee-Tak Kim
发明人： Jun-Young Kim , Myoung-Ki Min , Kah-Young Song , Hee-Tak Kim
IPC分类号： H01M4/86 , B82Y30/00 , H01M4/88 , H01M8/10
CPC分类号： H01M4/8605 , B82Y30/00 , H01M4/8657 , H01M4/8803 , H01M4/8817 , H01M2008/1095 , Y02E60/50
摘要： Disclosed are an electrode for a fuel cell, a method of preparing the fuel cell electrode, a membrane-electrode assembly including the fuel cell electrode, and a fuel cell system including the fuel cell electrode. The electrode includes an electrode substrate having a conductive substrate and a layer-by-layer assembled multi-layer disposed on a side of the conductive substrate and a bilayer including a polymer electrolyte or a conductive nanoparticle, and a catalyst layer disposed on the electrode substrate.
摘要翻译：公开了一种用于燃料电池的电极，制备燃料电池电极的方法，包括燃料电池电极的膜 - 电极组件和包括燃料电池电极的燃料电池系统。所述电极包括具有导电性基板的电极基板和设置在所述导电性基板侧的层叠组装层和包含聚合物电解质或导电性纳米粒子的双层以及设置在所述电极基板上的催化剂层。

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