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1. 发明授权

US07923163B2 Structure of bipolar plate for direct methanol fuel cell and shape of flow path thereof and fuel cells including them 有权
标题翻译：用于直接甲醇燃料电池的双极板的结构及其流动路径和包括它们的燃料电池的形状
公开(公告)号：US07923163B2
公开(公告)日：2011-04-12
申请号：US11652928
申请日：2007-01-12
申请人： Jung-Ki Park , Ho-Young Jung , Ki-Yun Cho , Kyung-A Sung , Wan-Keun Kim , Seong-Nam Lee
发明人： Jung-Ki Park , Ho-Young Jung , Ki-Yun Cho , Kyung-A Sung , Wan-Keun Kim , Seong-Nam Lee
IPC分类号： H01M8/02 , B32B7/00
CPC分类号： H01M8/0258 , H01M8/0206 , H01M8/0213 , H01M8/1011 , H01M2008/1095 , Y02E60/523 , Y10T428/24174
摘要： The present invention relates to the structure of a bipolar plate for direction methanol fuel cell, the shape of a flow path and a fuel cell including them, more particularly, to the structure of a bipolar plate for direct methanol fuel cell using a flow path with a dispersion structure not the existing serpentine type for supplying a fuel to the new bipolar plate and functioning as a collector and the shape of a flow path. According to the present invention, a fluid flow resistance is decreased and a direct reaction region of a fluid and an electrode catalyst is increased in a bipolar plate, and therefore the performance of a fuel Cell can be improved.
摘要翻译：本发明涉及用于方向甲醇燃料电池的双极板的结构，流路的形状和包括它们的燃料电池的结构，更具体地说，涉及使用具有不是用于向新的双极板供给燃料并用作集电体的现有的蛇形式的分散结构和流路的形状。根据本发明，双极板中的流体阻力降低，流体和电极催化剂的直接反应区域增加，因此能够提高燃料电池的性能。

2. 发明申请

US20070160894A1 Structure of bipolar plate for direct methanol fuel cell and shape of flow path thereof and fuel cells including them 有权
标题翻译：用于直接甲醇燃料电池的双极板的结构及其流动路径和包括它们的燃料电池的形状
公开(公告)号：US20070160894A1
公开(公告)日：2007-07-12
申请号：US11652928
申请日：2007-01-12
申请人： Jung-Ki Park , Ho-Young Jung , Ki-Yun Cho , Kyung-A Sung , Wan-Keun Kim , Seong-Nam Lee
发明人： Jung-Ki Park , Ho-Young Jung , Ki-Yun Cho , Kyung-A Sung , Wan-Keun Kim , Seong-Nam Lee
IPC分类号： H01M8/02 , B32B7/00
CPC分类号： H01M8/0258 , H01M8/0206 , H01M8/0213 , H01M8/1011 , H01M2008/1095 , Y02E60/523 , Y10T428/24174
摘要： The present invention relates to the structure of a bipolar plate for direction methanol fuel cell, the shape of a flow path and a fuel cell including them, more particularly, to the structure of a bipolar plate for direct methanol fuel cell using a flow path with a dispersion structure not the existing serpentine type for supplying a fuel to the new bipolar plate and functioning as a collector and the shape of a flow path. According to the present invention, a fluid flow resistance is decreased and a direct reaction region of a fluid and an electrode catalyst is increased in a bipolar plate, and therefore the performance of a fuel cell can be improved.
摘要翻译：本发明涉及用于方向甲醇燃料电池的双极板的结构，流路的形状和包括它们的燃料电池的结构，更具体地说，涉及使用具有不是用于向新的双极板供给燃料并用作集电体的现有的蛇形式的分散结构和流路的形状。根据本发明，双极板中的流体阻力降低，流体和电极催化剂的直接反应区域增加，因此能够提高燃料电池的性能。

3. 发明申请

US20130230790A1 POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL, MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL INCLUDING THE SAME 有权
标题翻译：用于燃料电池，膜电极组件和包括其的燃料电池的聚合物电解质膜
公开(公告)号：US20130230790A1
公开(公告)日：2013-09-05
申请号：US13515755
申请日：2010-12-17
申请人： Hyuk Kim , Seong Ho Choi , Kyung A. Sung , Sang Woo Lee , Tae Geun Noh , Ji Soo Kim
发明人： Hyuk Kim , Seong Ho Choi , Kyung A. Sung , Sang Woo Lee , Tae Geun Noh , Ji Soo Kim
IPC分类号： H01M8/10
CPC分类号： H01M8/1018 , H01M8/1004 , H01M8/1048 , H01M8/1053 , H01M2300/0082 , H01M2300/0091 , Y02E60/522
摘要： Provided are a polymer electrolyte membrane for fuel cells, and a membrane electrode assembly and a fuel cell including the same. More specifically, provided is a polymer electrolyte membrane for fuel cells including a hydrocarbon-based cation exchange resin having hydrogen ion conductivity and fibrous nanoparticles having a hydrophilic group. By using the fibrous nanoparticles having a hydrophilic group in conjunction with the hydrocarbon-based cation exchange resin having hydrogen ion conductivity, it is possible to obtain a polymer electrolyte membrane for fuel cells that exhibits improved gas barrier properties and long-term resistance, without causing deterioration in performance of fuel cells, and a fuel cell including the polymer electrolyte membrane.
摘要翻译：提供了一种用于燃料电池的聚合物电解质膜，以及膜电极组件和包括其的燃料电池。更具体地，提供了一种用于燃料电池的聚合物电解质膜，其包括具有氢离子传导性的烃类阳离子交换树脂和具有亲水基团的纤维状纳米颗粒。通过使用具有亲水基团的纤维状纳米粒子与具有氢离子导电性的烃类阳离子交换树脂结合，可以获得具有改善的阻气性和长期耐受性的燃料电池用聚合物电解质膜，而不会引起燃料电池的性能劣化，以及包含高分子电解质膜的燃料电池。

4. 发明授权

US09385388B2 Polymer electrolyte membrane for fuel cell, membrane electrode assembly and fuel cell including the same 有权
标题翻译：用于燃料电池，膜电极组件和包括其的燃料电池的聚合物电解质膜
公开(公告)号：US09385388B2
公开(公告)日：2016-07-05
申请号：US14115838
申请日：2012-06-05
申请人： Kyung A Sung , Hyuk Kim , Seong Ho Choi , Sang Woo Lee , Tae Geun Noh , Do Young Kim , Min Kyu Min
发明人： Kyung A Sung , Hyuk Kim , Seong Ho Choi , Sang Woo Lee , Tae Geun Noh , Do Young Kim , Min Kyu Min
IPC分类号： H01M8/10 , D01F2/00 , D01D5/40 , D01F2/24 , D01F2/28
CPC分类号： H01M8/1051 , D01D5/40 , D01F2/00 , D01F2/24 , D01F2/28 , H01M8/1023 , H01M8/1039 , H01M8/1053 , H01M8/1058 , H01M2008/1095 , Y02E60/521
摘要： Disclosed are a polymer electrolyte membrane for fuel cells and a membrane electrode assembly and fuel cell including the same. The polymer electrolyte membrane includes a fluorine-based cation exchange resin having proton conductivity and fibrous nanoparticles having a hydrophilic group. By using the fluorine-based cation exchange resin having proton conductivity and the fibrous nanoparticles having a hydrophilic group in combination, performance of a fuel cell including the polymer electrolyte membrane is not deteriorated and the polymer electrolyte membrane prevents gases from permeating thereinto and has enhanced durability for extended use. A fuel cell including the above-described polymer electrolyte membrane is provided.
摘要翻译：公开了一种用于燃料电池的聚合物电解质膜和包括该聚合物电解质膜的膜电极组件和燃料电池。聚合物电解质膜包括具有质子传导性的氟系阳离子交换树脂和具有亲水基团的纤维状纳米粒子。通过使用具有质子传导性的氟系阳离子交换树脂和具有亲水基团的纤维状纳米颗粒组合，包含聚合物电解质膜的燃料电池的性能不会降低，并且聚合物电解质膜阻止气体渗入其中并具有增强的耐久性用于长期使用。提供了包括上述聚合物电解质膜的燃料电池。

5. 发明申请

US20140193741A1 POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL, MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL INCLUDING THE SAME 有权
标题翻译：用于燃料电池，膜电极组件和包括其的燃料电池的聚合物电解质膜
公开(公告)号：US20140193741A1
公开(公告)日：2014-07-10
申请号：US14115838
申请日：2012-06-05
申请人： Kyung A. Sung , Hyuk Kim , Seong Ho Choi , Sang Woo Lee , Tae Geun Noh , Do Young Kim , Min Kyu Min
发明人： Kyung A. Sung , Hyuk Kim , Seong Ho Choi , Sang Woo Lee , Tae Geun Noh , Do Young Kim , Min Kyu Min
IPC分类号： H01M8/10
CPC分类号： H01M8/1051 , D01D5/40 , D01F2/00 , D01F2/24 , D01F2/28 , H01M8/1023 , H01M8/1039 , H01M8/1053 , H01M8/1058 , H01M2008/1095 , Y02E60/521
摘要： Disclosed are a polymer electrolyte membrane for fuel cells and a membrane electrode assembly and fuel cell including the same. The polymer electrolyte membrane includes a fluorine-based cation exchange resin having proton conductivity and fibrous nanoparticles having a hydrophilic group. By using the fluorine-based cation exchange resin having proton conductivity and the fibrous nanoparticles having a hydrophilic group in combination, performance of a fuel cell including the polymer electrolyte membrane is not deteriorated and the polymer electrolyte membrane prevents gases from permeating thereinto and has enhanced durability for extended use. A fuel cell including the above-described polymer electrolyte membrane is provided.
摘要翻译：公开了一种用于燃料电池的聚合物电解质膜和包括该聚合物电解质膜的膜电极组件和燃料电池。聚合物电解质膜包括具有质子传导性的氟系阳离子交换树脂和具有亲水基团的纤维状纳米粒子。通过使用具有质子传导性的氟系阳离子交换树脂和具有亲水基团的纤维状纳米粒子组合，包含聚合物电解质膜的燃料电池的性能不会降低，并且聚合物电解质膜阻止气体渗入其中并具有增强的耐久性用于长期使用。提供了包括上述聚合物电解质膜的燃料电池。

6. 发明申请

US20110053051A1 ELECTRODE CATALYST COMPOSITION FOR FUEL CELL AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：用于燃料电池的电极催化剂组合物及其制造方法
公开(公告)号：US20110053051A1
公开(公告)日：2011-03-03
申请号：US12618868
申请日：2009-11-16
申请人： Jung Ki Park , Wan Keun Kim , Kyung A Sung , Ki Yun Cho , In Chul Hwang , Nak Hyun Kwon
发明人： Jung Ki Park , Wan Keun Kim , Kyung A Sung , Ki Yun Cho , In Chul Hwang , Nak Hyun Kwon
IPC分类号： H01M4/86 , H01M4/88
CPC分类号： H01M4/8668 , H01M4/8828 , H01M4/8882 , H01M4/92 , H01M2008/1095
摘要： The present invention provides an electrode binder for a polymer electrolyte membrane fuel cell which includes a hydrocarbon-based polymer and a water-soluble polymer acting as a porogen, a porous hydrocarbon-based electrode catalyst layer including the electrode binder, and a method of manufacturing the same. Because of the use of the porogen, the pore size and porosity of the hydrocarbon-based binder catalyst layer are optimized, and bondability of a hydrocarbon-based membrane electrode assembly is enhanced. The present invention also features a fuel cell manufactured using the porogen.
摘要翻译：本发明提供了一种用于聚合物电解质膜燃料电池的电极粘合剂，其包括烃基聚合物和用作致孔剂的水溶性聚合物，包含电极粘合剂的多孔烃类电极催化剂层，以及制造方法一样。由于使用致孔剂，优化了烃类粘合剂催化剂层的孔径和孔隙率，并且提高了烃系膜电极接合体的结合性。本发明还特征在于使用致孔剂制造的燃料电池。

7. 发明申请

US20070231556A1 Method for manufacturing composite membrane for polymer electrolyte fuel cell 审中-公开
标题翻译：聚合物电解质燃料电池复合膜的制造方法
公开(公告)号：US20070231556A1
公开(公告)日：2007-10-04
申请号：US11714902
申请日：2007-03-07
申请人： Jung-Ki Park , Ho-Young Jung , Ki-Yun Cho , Wan-Ho Seol , Kyung-A Sung , Wan-Keun Kim
发明人： Jung-Ki Park , Ho-Young Jung , Ki-Yun Cho , Wan-Ho Seol , Kyung-A Sung , Wan-Keun Kim
IPC分类号： B32B27/32
CPC分类号： C08J5/2281 , C08J2327/16 , H01M8/1023 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1044 , H01M8/1067 , H01M2008/1095 , H01M2300/0082 , Y02P70/56
摘要： The present invention relates to a method for manufacturing a polymer electrolyte fuel cell, and more particularly to a method for manufacturing a polymer composite membrane whose dimensional stability in accordance with hydration is good and a proton conductivity is improved by introducing a fluorinated polymer with a good excellent dimensional stability to sulfonated hydrocarbon-based polymers as proton conducting materials.
摘要翻译：本发明涉及一种固体高分子型燃料电池的制造方法，更具体地说，涉及一种聚合物复合膜的制造方法，其特征在于，通过引入具有良好的氟化聚合物，能够提高水合性的尺寸稳定性和质子传导性对磺化烃基聚合物作为质子导电材料具有优异的尺寸稳定性。

8. 发明授权

US09005841B2 Polymer electrolyte membrane for fuel cell, membrane electrode assembly and fuel cell including the same 有权
标题翻译：用于燃料电池，膜电极组件和包括其的燃料电池的聚合物电解质膜
公开(公告)号：US09005841B2
公开(公告)日：2015-04-14
申请号：US13515755
申请日：2010-12-17
申请人： Hyuk Kim , Seong Ho Choi , Kyung A Sung , SangWoo Lee , Tae Geun Noh , Ji Soo Kim
发明人： Hyuk Kim , Seong Ho Choi , Kyung A Sung , SangWoo Lee , Tae Geun Noh , Ji Soo Kim
IPC分类号： H01M8/10
CPC分类号： H01M8/1018 , H01M8/1004 , H01M8/1048 , H01M8/1053 , H01M2300/0082 , H01M2300/0091 , Y02E60/522
摘要： Provided are a polymer electrolyte membrane for fuel cells, and a membrane electrode assembly and a fuel cell including the same. More specifically, provided is a polymer electrolyte membrane for fuel cells including a hydrocarbon-based cation exchange resin having hydrogen ion conductivity and fibrous nanoparticles having a hydrophilic group. By using the fibrous nanoparticles having a hydrophilic group in conjunction with the hydrocarbon-based cation exchange resin having hydrogen ion conductivity, it is possible to obtain a polymer electrolyte membrane for fuel cells that exhibits improved gas barrier properties and long-term resistance, without causing deterioration in performance of fuel cells, and a fuel cell including the polymer electrolyte membrane.
摘要翻译：提供了一种用于燃料电池的聚合物电解质膜，以及膜电极组件和包括其的燃料电池。更具体地，提供了一种用于燃料电池的聚合物电解质膜，其包括具有氢离子传导性的烃类阳离子交换树脂和具有亲水基团的纤维状纳米颗粒。通过使用具有亲水基团的纤维状纳米粒子与具有氢离子导电性的烃类阳离子交换树脂结合，可以获得具有改善的阻气性和长期耐受性的燃料电池用聚合物电解质膜，而不会引起燃料电池的性能劣化，以及包含高分子电解质膜的燃料电池。

9. 发明申请

US20090280379A1 Electrode binder solution composition for polymer electrolyte fuel cell 审中-公开
标题翻译：用于聚合物电解质燃料电池的电极粘合剂溶液组合物
公开(公告)号：US20090280379A1
公开(公告)日：2009-11-12
申请号：US12288301
申请日：2008-10-17
申请人： Ki Yun Cho , Jung Ki Park , Ho Young Jung , Kyung A. Sung
发明人： Ki Yun Cho , Jung Ki Park , Ho Young Jung , Kyung A. Sung
IPC分类号： H01M8/00
CPC分类号： H01M4/928 , H01M4/8668 , H01M4/8828 , H01M4/90 , H01M4/92 , H01M8/1007
摘要： The present invention relates to an electrode binder solution composition for a polymer electrolyte fuel cell comprising a mixture of a solvent and a nonsolvent. The electrode binder solution composition can significantly improve electrode activity by maximizing formation of a three-phase interface of catalyst, binder and fuel at the electrode catalytic layer of the polymer electrolyte fuel cell. The present invention relates to a preparation method of an electrode binder solution for a polymer electrolyte fuel cell, the electrode binder solution for a polymer electrolyte fuel cell comprising a sulfonated proton exchange hydrocarbon-based polymer and a mixture of a solvent and a nonsolvent. The present invention also relates to a preparation method of an electrode catalyst slurry comprising the steps of: mixing an electrode binder solution composition for a polymer electrolyte fuel cell with a platinum catalyst and drying the mixture; and heat-treating the dried mixture to maximize interface between the electrode binder and the catalyst.
摘要翻译：本发明涉及一种包含溶剂和非溶剂的混合物的固体高分子型燃料电池用电极粘合剂溶液组合物。电极粘合剂溶液组合物可以通过在聚合物电解质燃料电池的电极催化剂层处最大化催化剂，粘合剂和燃料的三相界面的形成来显着改善电极活性。本发明涉及一种聚合物电解质燃料电池用电极粘合剂溶液的制备方法，包含磺化质子交换烃类聚合物和溶剂与非溶剂的混合物的固体高分子型燃料电池用电极粘合剂溶液。本发明还涉及电极催化剂浆料的制备方法，包括以下步骤：将聚合物电解质燃料电池用电极粘合剂溶液组合物与铂催化剂混合并干燥该混合物; 并对干燥的混合物进行热处理以最大化电极粘合剂和催化剂之间的界面。

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