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1. 发明申请

US20100209807A1 FUEL CELL, MEMBRANE-ELECTRODE ASSEMBLY, AND MEMBRANE-CATALYST LAYER ASSEMBLY 失效
标题翻译：燃料电池，膜电极组件和膜催化层组件
公开(公告)号：US20100209807A1
公开(公告)日：2010-08-19
申请号：US12667028
申请日：2008-06-25
申请人： Haruhiko Shintani , Atsushi Nogi , Miho Gemba , Takashi Nakagawa , Yoichiro Tsuji
发明人： Haruhiko Shintani , Atsushi Nogi , Miho Gemba , Takashi Nakagawa , Yoichiro Tsuji
IPC分类号： H01M8/10
CPC分类号： H01M8/1004 , H01M4/8657 , H01M4/881 , H01M4/8828 , H01M4/8857 , H01M4/90 , H01M4/92 , H01M4/926 , H01M8/04007 , H01M8/04119 , H01M8/0675 , H01M2008/1095 , H01M2250/10 , Y02B90/14 , Y02E60/521
摘要： A fuel cell of the present invention includes a membrane-electrode assembly (10), an anode separator (20), and a cathode separator (30). The membrane-electrode assembly (10) includes: a polymer electrolyte membrane (1); a first anode catalyst layer (2A) and an anode gas diffusion layer (4) sequentially stacked on one of main surfaces of the polymer electrolyte membrane (1); a second anode catalyst layer (2B) disposed between the polymer electrolyte membrane (1) and the first anode catalyst layer (2A); and a cathode catalyst layer (3) and a cathode gas diffusion layer (5) sequentially stacked on the other main surface of the polymer electrolyte membrane (1). The second anode catalyst layer (2B) contains a catalyst which adsorbs a sulfur compound.
摘要翻译：本发明的燃料电池包括膜 - 电极组件（10），阳极分离器（20）和阴极分离器（30）。膜 - 电极组件（10）包括：聚合物电解质膜（1）; 依次层叠在所述高分子电解质膜（1）的一个主面上的第一阳极催化剂层（2A）和阳极气体扩散层（4）设置在聚合物电解质膜（1）和第一阳极催化剂层（2A）之间的第二阳极催化剂层（2B）以及依次堆叠在高分子电解质膜（1）的另一个主面上的阴极催化剂层（3）和阴极气体扩散层（5）。第二阳极催化剂层（2B）含有吸附硫化合物的催化剂。

2. 发明申请

US20100173220A1 POLYMER ELECTROLYTE FUEL CELL 审中-公开
标题翻译：聚合物电解质燃料电池
公开(公告)号：US20100173220A1
公开(公告)日：2010-07-08
申请号：US12602943
申请日：2008-10-24
申请人： Miho Gemba , Atsushi Nogi , Haruhiko Shintani , Takashi Nakagawa , Yoichiro Tsuji
发明人： Miho Gemba , Atsushi Nogi , Haruhiko Shintani , Takashi Nakagawa , Yoichiro Tsuji
IPC分类号： H01M8/10
CPC分类号： H01M4/8605 , H01M4/8642 , H01M8/0241 , H01M8/04119 , H01M8/04171 , H01M8/0675 , H01M8/1004
摘要： A polymer electrolyte fuel cell of the present invention comprises an electrolyte layer-electrode assembly (8), an anode separator (11) which is provided with a fuel gas channel (13), and a cathode separator (10) which is provided with an oxidizing gas channel (12), wherein low-level humidified reactant gases are supplied to a fuel gas channel (13) and to an oxidizing gas channel (12), respectively; and wherein a level of hydrophilicity of a section (hereinafter referred to as a cathode gas diffusion layer upstream section) of a cathode gas diffusion layer (3) which is opposite to an upstream region of the oxidizing gas channel (12) including a mostupstream region thereof is set lower than a level of hydrophilicity of a section (hereinafter referred to as anode gas diffusion layer upstream opposite section) of the anode gas diffusion layer (6) which is opposite to the cathode gas diffusion layer upstream section (3a) by making the level of hydrophilicity of an entire region of the anode gas diffusion layer upstream opposite section higher than the level of hydrophilicity of the cathode gas diffusion layer upstream section.
摘要翻译：本发明的聚合物电解质燃料电池包括电解质层 - 电极组件（8），设置有燃料气体通道（13）的阳极分离器（11）和阴极分离器（10）氧化气体通道（12），其中低级加湿反应气体分别供应到燃料气体通道（13）和氧化气体通道（12）; 并且其中与所述氧化气体通道（12）的上游区域相反的阴极气体扩散层（3）的部分（以下称为阴极气体扩散层上游部分）的亲水性水平包括最上游区域被设定为低于通过制造与阴极气体扩散层上游部（3a）相反的阳极气体扩散层（6）的部分（以下称为阳极气体扩散层上游相对部分）的亲水性水平阳极气体扩散层的整个区域的上游相对部分的亲水性比阴极气体扩散层上游部分的亲水性高。

3. 发明授权

US08309269B2 Fuel cell, membrane-electrode assembly, and membrane-catalyst layer assembly 失效
标题翻译：燃料电池，膜 - 电极组件和膜 - 催化剂层组件
公开(公告)号：US08309269B2
公开(公告)日：2012-11-13
申请号：US12667028
申请日：2008-06-25
申请人： Haruhiko Shintani , Atsushi Nogi , Miho Gemba , Takashi Nakagawa , Yoichiro Tsuji
发明人： Haruhiko Shintani , Atsushi Nogi , Miho Gemba , Takashi Nakagawa , Yoichiro Tsuji
IPC分类号： H01M8/10
CPC分类号： H01M8/1004 , H01M4/8657 , H01M4/881 , H01M4/8828 , H01M4/8857 , H01M4/90 , H01M4/92 , H01M4/926 , H01M8/04007 , H01M8/04119 , H01M8/0675 , H01M2008/1095 , H01M2250/10 , Y02B90/14 , Y02E60/521
摘要： A fuel cell of the present invention includes a membrane-electrode assembly (10), an anode separator (20), and a cathode separator (30). The membrane-electrode assembly (10) includes: a polymer electrolyte membrane (1); a first anode catalyst layer (2A) and an anode gas diffusion layer (4) sequentially stacked on one of main surfaces of the polymer electrolyte membrane (1); a second anode catalyst layer (2B) disposed between the polymer electrolyte membrane (1) and the first anode catalyst layer (2A); and a cathode catalyst layer (3) and a cathode gas diffusion layer (5) sequentially stacked on the other main surface of the polymer electrolyte membrane (1). The second anode catalyst layer (2B) contains a catalyst which adsorbs a sulfur compound.
摘要翻译：本发明的燃料电池包括膜 - 电极组件（10），阳极分离器（20）和阴极分离器（30）。膜 - 电极组件（10）包括：聚合物电解质膜（1）; 依次层叠在所述高分子电解质膜（1）的一个主面上的第一阳极催化剂层（2A）和阳极气体扩散层（4）设置在聚合物电解质膜（1）和第一阳极催化剂层（2A）之间的第二阳极催化剂层（2B）以及依次堆叠在高分子电解质膜（1）的另一个主面上的阴极催化剂层（3）和阴极气体扩散层（5）。第二阳极催化剂层（2B）含有吸附硫化合物的催化剂。

4. 发明授权

US08192893B2 Membrane-membrane reinforcing membrane assembly, membrane-catalyst layer assembly, membrane-electrode assembly, and polymer electrolyte fuel cell 有权
标题翻译：膜 - 膜增强膜组件，膜 - 催化剂层组件，膜 - 电极组件和聚合物电解质燃料电池
公开(公告)号：US08192893B2
公开(公告)日：2012-06-05
申请号：US12447855
申请日：2007-11-06
申请人： Atsushi Nogi , Takeou Okanishi , Yoichiro Tsuji , Aoi Muta , Haruhiko Shintani , Yasuo Takebe
发明人： Atsushi Nogi , Takeou Okanishi , Yoichiro Tsuji , Aoi Muta , Haruhiko Shintani , Yasuo Takebe
IPC分类号： H01M8/10
CPC分类号： H01M8/1004 , H01M8/0271 , H01M8/0273 , H01M8/0289 , H01M8/1062 , H01M2300/0082
摘要： A membrane-membrane reinforcing member assembly includes: a polymer electrolyte membrane (1) having a substantially square shape; a pair of membrane-like first membrane reinforcing members (10a) disposed on one main surface of the polymer electrolyte membrane (1) so as to extend along a pair of opposed sides, respectively, of four sides of said one main surface; and a pair of membrane-like second membrane reinforcing members (10b) disposed on another main surface of the polymer electrolyte membrane (1) so as to extend along a pair of opposed sides, respectively, of four sides of said another main surface, wherein: portions of the polymer electrolyte membrane (1) at which portions the first membrane reinforcing members (10a, 10a) and the second membrane reinforcing members (10b, 10b) are disposed are concave; and the first membrane reinforcing members (10a, 10a) and the second membrane reinforcing members (10b, 10b) are disposed such that main surfaces thereof are exposed, and the first membrane reinforcing members (10a, 10a) and the second membrane reinforcing members (10b, 10b) surround a peripheral portion of the polymer electrolyte membrane (1) as a whole.
摘要翻译：膜 - 膜增强部件组件包括：具有大致正方形形状的聚合物电解质膜（1）一对膜状第一膜增强部件（10a），其设置在所述高分子电解质膜（1）的一个主面上，分别沿所述一个主面的四个侧面的一对相对侧延伸; 以及分别设置在高分子电解质膜（1）的另一个主面的一对膜状的第二膜增强部件（10b），其分别沿着另一个主面的四个侧面的一对相对侧延伸，其中，：高分子电解质膜（1）的设置有第一膜增强部件（10a，10a）和第二膜增强部件（10b，10b）的部分为凹部，并且第一膜增强部件（10a，10a）和第二膜增强部件（10b，10b）被布置成使得其主表面露出，并且第一膜增强部件（10a，10a）和第二膜增强部件 10b，10b）整体围绕聚合物电解质膜（1）的周边部分。

5. 发明申请

US20100068588A1 MEMBRANE-MEMBRANE REINFORCING MEMBRANE ASSEMBLY, MEMBRANE-CATALYST LAYER ASSEMBLY, MEMBRANE-ELECTRODE ASSEMBLY, AND POLYMER ELECTROLYTE FUEL CELL 有权
标题翻译：膜 - 膜增强膜组件，膜 - 催化层组件，膜电极组件和聚合物电解质燃料电池
公开(公告)号：US20100068588A1
公开(公告)日：2010-03-18
申请号：US12447855
申请日：2007-11-06
申请人： Atsushi Nogi , Takeou Okanishi , Yoichiro Tsuji , Aoi Muta , Haruhiko Shintani , Yasuo Takebe
发明人： Atsushi Nogi , Takeou Okanishi , Yoichiro Tsuji , Aoi Muta , Haruhiko Shintani , Yasuo Takebe
IPC分类号： H01M8/10 , H01M4/00
CPC分类号： H01M8/1004 , H01M8/0271 , H01M8/0273 , H01M8/0289 , H01M8/1062 , H01M2300/0082
摘要： A membrane-membrane reinforcing member assembly includes: a polymer electrolyte membrane (1) having a substantially square shape; a pair of membrane-like first membrane reinforcing members (10a) disposed on one main surface of the polymer electrolyte membrane (1) so as to extend along a pair of opposed sides, respectively, of four sides of said one main surface; and a pair of membrane-like second membrane reinforcing members (10b) disposed on another main surface of the polymer electrolyte membrane (1) so as to extend along a pair of opposed sides, respectively, of four sides of said another main surface, wherein: portions of the polymer electrolyte membrane (1) at which portions the first membrane reinforcing members (10a, 10a) and the second membrane reinforcing members (10b, 10b) are disposed are concave; and the first membrane reinforcing members (10a, 10a) and the second membrane reinforcing members (10b, 10b) are disposed such that main surfaces thereof are exposed, and the first membrane reinforcing members (10a, 10a) and the second membrane reinforcing members (10b, 10b) surround a peripheral portion of the polymer electrolyte membrane (1) as a whole.
摘要翻译：膜 - 膜增强部件组件包括：具有大致正方形形状的聚合物电解质膜（1）一对膜状第一膜增强部件（10a），其设置在所述高分子电解质膜（1）的一个主面上，分别沿所述一个主面的四个侧面的一对相对侧延伸; 以及分别设置在高分子电解质膜（1）的另一个主面的一对膜状的第二膜增强部件（10b），其分别沿着另一个主面的四个侧面的一对相对侧延伸，其中，：高分子电解质膜（1）的设置有第一膜增强部件（10a，10a）和第二膜增强部件（10b，10b）的部分为凹部，并且第一膜增强部件（10a，10a）和第二膜增强部件（10b，10b）被布置成使得其主表面露出，并且第一膜增强部件（10a，10a）和第二膜增强部件 10b，10b）整体围绕聚合物电解质膜（1）的周边部分。

6. 发明授权

US08182958B2 Membrane membrane-reinforcement-member assembly, membrane catalyst-layer assembly, membrane electrode assembly and polymer electrolyte fuel cell 有权
标题翻译：膜膜增强件组件，膜催化剂层组件，膜电极组件和聚合物电解质燃料电池
公开(公告)号：US08182958B2
公开(公告)日：2012-05-22
申请号：US12524835
申请日：2008-01-29
申请人： Takeou Okanishi , Atsushi Nogi , Yoichiro Tsuji
发明人： Takeou Okanishi , Atsushi Nogi , Yoichiro Tsuji
IPC分类号： H01M8/10
CPC分类号： H01M8/0273 , H01M8/1004 , H01M8/1053 , H01M8/1062 , H01M8/1065 , Y02P70/56
摘要： A membrane membrane-reinforcement-member assembly, membrane catalyst-layer assembly, membrane electrode assembly, and polymer electrolyte fuel cell are provided, which are so configured as to ensure sufficient durability and a cost reduction in unit cells and be suited for mass production. To this end, a membrane membrane-reinforcement-member assembly (20) of a membrane catalyst-layer assembly (30) provided in an MEA (5) of a cell (100) has a polymer electrolyte membrane (1), a pair of first membrane reinforcement members (10a) and a pair of second membrane reinforcement members (10b) which members (10a), (10b) are embedded in the polymer electrolyte membrane (1) such that their main surfaces are not exposed therefrom. The first and second membrane reinforcement members (10a), (10b) are embedded in a parallelogrammatic fashion so as to overlap each other in the four corners of the polymer electrolyte membrane (1) when viewed in a thickness direction of the polymer electrolyte membrane.
摘要翻译：提供了一种膜增强件组件，膜催化剂层组件，膜电极组件和聚合物电解质燃料电池，其被构造成确保单元电池的足够的耐久性和成本降低并且适合于批量生产。为此，设置在电池（100）的MEA（5）中的膜催化剂层组件（30）的膜增强部件组件（20）具有聚合物电解质膜（1），一对第一膜增强构件（10a）和一对第二膜增强构件（10b），其中构件（10a），（10b）嵌入在聚合物电解质膜（1）中，使得它们的主表面不暴露于其中。当在聚合物电解质膜的厚度方向上观察时，第一和第二膜增强构件（10a），（10b）以平行四边形方式被嵌入，以便在聚合物电解质膜（1）的四个角部彼此重叠。

7. 发明申请

US20100062304A1 MEMBRANE MEMBRANE-REINFORCEMENT-MEMBER ASSEMBLY, MEMBRANE CATALYST-LAYER ASSEMBLY, MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL 有权
标题翻译：膜膜增强部件组件，膜催化层组件，膜电极组件和聚合物电解质燃料电池
公开(公告)号：US20100062304A1
公开(公告)日：2010-03-11
申请号：US12524835
申请日：2008-01-29
申请人： Takeou Okanishi , Atsushi Nogi , Yoichiro Tsuji
发明人： Takeou Okanishi , Atsushi Nogi , Yoichiro Tsuji
IPC分类号： H01M8/10
CPC分类号： H01M8/0273 , H01M8/1004 , H01M8/1053 , H01M8/1062 , H01M8/1065 , Y02P70/56
摘要： A membrane membrane-reinforcement-member assembly, membrane catalyst-layer assembly, membrane electrode assembly, and polymer electrolyte fuel cell are provided, which are so configured as to ensure sufficient durability and a cost reduction in unit cells and be suited for mass production. To this end, a membrane membrane-reinforcement-member assembly (20) of a membrane catalyst-layer assembly (30) provided in an MEA (5) of a cell (100) has a polymer electrolyte membrane (1), a pair of first membrane reinforcement members (10a) and a pair of second membrane reinforcement members (10b) which members (10a), (10b) are embedded in the polymer electrolyte membrane (1) such that their main surfaces are not exposed therefrom. The first and second membrane reinforcement members (10a), (10b) are embedded in a parallelogrammatic fashion so as to overlap each other in the four corners of the polymer electrolyte membrane (1) when viewed in a thickness direction of the polymer electrolyte membrane.
摘要翻译：提供了一种膜增强件组件，膜催化剂层组件，膜电极组件和聚合物电解质燃料电池，其被构造成确保单元电池的足够的耐久性和成本降低并且适合于批量生产。为此，设置在电池（100）的MEA（5）中的膜催化剂层组件（30）的膜增强部件组件（20）具有聚合物电解质膜（1），一对第一膜增强构件（10a）和一对第二膜增强构件（10b），其中构件（10a），（10b）嵌入在聚合物电解质膜（1）中，使得它们的主表面不暴露于其中。当在聚合物电解质膜的厚度方向上观察时，第一和第二膜增强构件（10a），（10b）以平行四边形方式被嵌入，以便在聚合物电解质膜（1）的四个角部彼此重叠。

8. 发明授权

US08192895B2 Membrane-membrane reinforcing member assembly, membrane-catalyst layer assembly, membrane-electrode assembly, and polymer electrolyte fuel cell 失效
标题翻译：膜 - 膜增强部件组件，膜 - 催化剂层组件，膜 - 电极组件和聚合物电解质燃料电池
公开(公告)号：US08192895B2
公开(公告)日：2012-06-05
申请号：US12523300
申请日：2008-01-15
申请人： Aoi Muta , Takeou Okanishi , Atsushi Nogi , Yoichiro Tsuji
发明人： Aoi Muta , Takeou Okanishi , Atsushi Nogi , Yoichiro Tsuji
IPC分类号： H01M2/14
CPC分类号： H01M8/1004 , H01M8/0273 , H01M8/0276 , H01M8/0284 , H01M2008/1095 , H01M2300/0094
摘要： A membrane-membrane reinforcing member assembly includes: a polymer electrolyte membrane (1) having a substantially quadrilateral shape; a membrane-like first membrane reinforcing member (10a) disposed on a first main surface (F10) of the polymer electrolyte membrane (1) to bend at a substantially right angle at a corner of the polymer electrolyte membrane (1) and extend along sides forming the corner; and a membrane-like second membrane reinforcing member (10b) disposed on a second main surface (F20) of the polymer electrolyte membrane (1) to bend at a substantially right angle at a corner of the polymer electrolyte membrane (1) and extend along sides forming the corner, and the first membrane reinforcing member (10a) and the second membrane reinforcing member (10b) are disposed to extend along four sides of the polymer electrolyte membrane (1) as a whole.
摘要翻译：膜 - 膜增强部件组件包括：具有大致四边形形状的聚合物电解质膜（1）设置在聚合物电解质膜（1）的第一主表面（F10）上的膜状第一膜增强部件（10a），以在高分子电解质膜（1）的拐角处大致直角地弯曲并沿着侧面形成角落; 以及设置在所述高分子电解质膜（1）的第二主面（F20）上的膜状的第二膜加强部件（10b），以在所述高分子电解质膜（1）的角部以大致直角弯曲并且沿着所述第一膜增强部件（10a）和所述第二膜加强部件（10b）整体设置成沿着所述高分子电解质膜（1）的四面延伸。

9. 发明申请

US20100233554A1 FUEL CELL SYSTEM AND OPERATING METHOD THEREOF 审中-公开
标题翻译：燃料电池系统及其操作方法
公开(公告)号：US20100233554A1
公开(公告)日：2010-09-16
申请号：US12161260
申请日：2007-01-16
申请人： Atsushi Nogi , Soichi Shibata , Aoi Muta , Yoichiro Tsuji , Kazuhito Hatoh
发明人： Atsushi Nogi , Soichi Shibata , Aoi Muta , Yoichiro Tsuji , Kazuhito Hatoh
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/0662 , H01M8/04156 , H01M8/04246 , H01M8/04514 , H01M8/04522 , H01M8/04753 , H01M2008/1095
摘要： A fuel cell system of the present invention includes: a polymer electrolyte fuel cell (1) including an MEA (12) having a polymer electrolyte membrane (13), an anode (16a) and a cathode (16b); a fuel gas supplying device (4) which supplies a fuel gas to the anode (16a); an oxidizing gas supplying device (5) which supplies an oxidizing gas to the cathode (16b); a moisture flow rate detector (2) which detects at least one of a flow rate of moisture discharged from the cathode (16b) and a flow rate of moisture discharged from the anode (16a); storage means (22) for storing a reference moisture flow rate that is the moisture flow rate at the time of a reference output of the polymer electrolyte fuel cell (1); and an anode oxidizer (25) which compares the moisture flow rate detected by the moisture flow rate detector (2) with the reference moisture flow rate stored in the storage means (22) and oxidizes the anode (16a) based on a result of the comparison.
摘要翻译：本发明的燃料电池系统包括：包含具有聚合物电解质膜（13），阳极（16a）和阴极（16b）的MEA（12）的聚合物电解质燃料电池（1）燃料气体供给装置（4），其向所述阳极（16a）供给燃料气体; 向所述阴极（16b）供给氧化气体的氧化剂气体供给装置（5）; 检测从阴极（16b）排出的湿气的流量和从阳极（16a）排出的湿度的流量中的至少一个的湿度流量检测器（2）。存储装置（22），用于存储作为所述固体高分子型燃料电池（1）的基准输出时的水分流量的基准水分流量; 以及阳极氧化器（25），其将由所述水分流量检测器（2）检测的水分流量与存储在所述存储装置（22）中的参考水分流量进行比较，并且基于所述阳极氧化器比较。

10. 发明申请

US20100075187A1 MEMBRANE-MEMBRANE REINFORCING MEMBER ASSEMBLY, MEMBRANE-CATALYST LAYER ASSEMBLY, MEMBRANE-ELECTRODE ASSEMBLY, AND POLYMER ELECTROLYTE FUEL CELL 失效
标题翻译：膜 - 膜增强部件组件，膜 - 催化层组件，膜电极组件和聚合物电解质燃料电池
公开(公告)号：US20100075187A1
公开(公告)日：2010-03-25
申请号：US12523300
申请日：2008-01-15
申请人： Aoi Muta , Takeou Okanishi , Atsushi Nogi , Yoichiro Tsuji
发明人： Aoi Muta , Takeou Okanishi , Atsushi Nogi , Yoichiro Tsuji
IPC分类号： H01M8/10 , H01M8/02
CPC分类号： H01M8/1004 , H01M8/0273 , H01M8/0276 , H01M8/0284 , H01M2008/1095 , H01M2300/0094
摘要： A membrane-membrane reinforcing member assembly includes: a polymer electrolyte membrane (1) having a substantially quadrilateral shape; a membrane-like first membrane reinforcing member (10a) disposed on a first main surface (F10) of the polymer electrolyte membrane (1) to bend at a substantially right angle at a corner of the polymer electrolyte membrane (1) and extend along sides forming the corner; and a membrane-like second membrane reinforcing member (10b) disposed on a second main surface (F20) of the polymer electrolyte membrane (1) to bend at a substantially right angle at a corner of the polymer electrolyte membrane (1) and extend along sides forming the corner, and the first membrane reinforcing member (10a) and the second membrane reinforcing member (10b) are disposed to extend along four sides of the polymer electrolyte membrane (1) as a whole.
摘要翻译：膜 - 膜增强部件组件包括：具有大致四边形形状的聚合物电解质膜（1）设置在聚合物电解质膜（1）的第一主表面（F10）上的膜状第一膜增强部件（10a），以在高分子电解质膜（1）的拐角处大致直角地弯曲并沿着侧面形成角落; 和设置在高分子电解质膜（1）的第二主面（F20）上的膜状的第二膜加强部件，在高分子电解质膜（1）的角部以大致直角弯曲并且沿着所述第一膜增强部件（10a）和所述第二膜加强部件（10b）整体设置成沿着所述高分子电解质膜（1）的四面延伸。

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