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公开(公告)号：US09793568B2
公开(公告)日：2017-10-17
申请号：US12890186
申请日：2010-09-24
IPC分类号： H01M8/02 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M8/0267 , H01M8/0258 , H01M8/1007
CPC分类号： H01M8/0267 , H01M8/0258 , H01M8/1007 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： A fuel cell is formed by sandwiching a membrane electrode assembly between a first separator and a second separator. The membrane electrode assembly includes a cathode, an anode, and a solid polymer electrolyte membrane interposed between the cathode and the anode. In the membrane electrode assembly, a catalyst area of an electrode catalyst layer of the cathode and an electrode catalyst layer of the anode terminates at a position spaced upwardly from lower ends of an oxygen-containing gas flow field and a fuel gas flow field.
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公开(公告)号：US07846602B2
公开(公告)日：2010-12-07
申请号：US11786357
申请日：2007-04-11
申请人： Atsushi Kamachi , Shunsuke Itami
发明人： Atsushi Kamachi , Shunsuke Itami
IPC分类号： H01M8/04
CPC分类号： H01M8/04111 , H01M8/04007 , H01M8/04089 , H01M8/04097 , H01M8/04164 , H01M8/04201 , H01M8/04291 , H01M8/1016 , H01M2300/0094
摘要： A thermoelectric conversion apparatus has an evaporator for heating a working medium in liquid-phase to evaporate the working medium, an electric generator for forming a concentration cell for electric power generation when it is supplied with a reactive gas and the working medium evaporated by the evaporator, and a gas-liquid separator for being supplied with a mixed gas of the working medium and a cathode off-gas discharged from the electric generator and separating the mixed gas into the working medium and the reactive gas. The thermoelectric conversion apparatus also has an anode supply passage for supplying the reactive gas separated by the gas-liquid separator to the electric generator, and a cathode supply passage for supplying the working medium separated by the gas-liquid separator through the evaporator to the electric generator.
摘要翻译： 热电转换装置具有用于加热液相工作介质以蒸发工作介质的蒸发器，用于在供应反应性气体时形成用于发电的浓度单元的发电机，并且由蒸发器蒸发的工作介质 以及气液分离器，用于供给来自发电机的工作介质和阴极废气的混合气体，并将混合气体分离成工作介质和反应性气体。 热电转换装置还具有用于将由气液分离器分离的反应气体供给到发电机的阳极供给通路，以及用于将由气液分离器分离的工作介质通过蒸发器供给到电动机的阴极供给通路 发电机。
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公开(公告)号：US20050255350A1
公开(公告)日：2005-11-17
申请号：US11122930
申请日：2005-05-06
CPC分类号： H01M8/04007 , H01M8/04089 , H01M8/0612 , H01M8/18 , Y02E60/528
摘要： An energy utilization apparatus includes: an endothermic reaction device for performing dehydrogenation endothermic reaction of an organic compound; a compression device for pressurizing a first gas containing hydrogen and a dehydrogenated organic compound, and a non-reacted organic compound which are produced in the endothermic reaction device; a distillation device for distilling under pressure the first gas which is pressurized by the compression device, so as to separate the hydrogen and the dehydrogenated organic compound from the liquefied non-reacted organic compound; a vaporization device for vaporizing the liquefied non-reacted organic compound by pressure-relieving; and an expansion energy recovery device for obtaining power of the compression device by using expansion force generated by the vaporization.
摘要翻译： 能量利用装置包括：用于进行有机化合物的脱氢吸热反应的吸热反应装置; 用于对含有氢的第一气体和脱氢的有机化合物进行加压的压缩装置和在吸热反应装置中产生的未反应的有机化合物; 蒸馏装置，用于在压力下蒸馏由压缩装置加压的第一气体，以将氢气和脱氢的有机化合物与液化的未反应的有机化合物分离; 用于通过减压蒸发液化的未反应的有机化合物的蒸发装置; 以及膨胀能量回收装置，用于通过使用由蒸发产生的膨胀力来获得压缩装置的动力。
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公开(公告)号：US20050130028A1
公开(公告)日：2005-06-16
申请号：US10991094
申请日：2004-11-18
CPC分类号： H01M4/8605 , H01M4/92 , H01M8/1004
摘要： A fuel cell includes a laminated, plate-shaped membrane electrode assembly and first and second separator plates sandwiching the membrane electrode assembly. The membrane electrode assembly includes a polymer electrolyte membrane; first and second electrode layers sandwiching the polymer electrolyte membrane; and first and second gas-diffusion layers disposed on an outer side of the electrode layers, respectively. The first and second gas-diffusion layers are made of an air-permeable metallic material. An arithmetic average roughness Ra of a surface of the air-permeable metallic material on the side contacting one of the electrode layers is in a range of 0.1 μm≦Ra≦1.0 μm.
摘要翻译： 燃料电池包括层叠的板状膜电极组件和夹着膜电极组件的第一和第二隔板。 膜电极组件包括聚合物电解质膜; 夹持聚合物电解质膜的第一和第二电极层; 以及分别设置在电极层的外侧的第一和第二气体扩散层。 第一和第二气体扩散层由透气金属材料制成。 透气性金属材料的与电极层接触的一侧的表面的算术平均粗糙度Ra在0.1μm
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公开(公告)号：US07455922B2
公开(公告)日：2008-11-25
申请号：US11122930
申请日：2005-05-06
CPC分类号： H01M8/04007 , H01M8/04089 , H01M8/0612 , H01M8/18 , Y02E60/528
摘要： An energy utilization apparatus includes: an endothermic reaction device for performing dehydrogenation endothermic reaction of an organic compound; a compression device for pressurizing a first gas containing hydrogen and a dehydrogenated organic compound, and a non-reacted organic compound which are produced in the endothermic reaction device; a distillation device for distilling under pressure the first gas which is pressurized by the compression device, so as to separate the hydrogen and the dehydrogenated organic compound from the liquefied non-reacted organic compound; a vaporization device for vaporizing the liquefied non-reacted organic compound by pressure-relieving; and an expansion energy recovery device for obtaining power of the compression device by using expansion force generated by the vaporization.
摘要翻译： 能量利用装置包括：用于进行有机化合物的脱氢吸热反应的吸热反应装置; 用于对含有氢的第一气体和脱氢的有机化合物进行加压的压缩装置和在吸热反应装置中产生的未反应的有机化合物; 蒸馏装置，用于在压力下蒸馏由压缩装置加压的第一气体，以将氢气和脱氢的有机化合物与液化的未反应的有机化合物分离; 用于通过减压蒸发液化的未反应的有机化合物的蒸发装置; 以及膨胀能量回收装置，用于通过使用由蒸发产生的膨胀力来获得压缩装置的动力。
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公开(公告)号：US20110070516A1
公开(公告)日：2011-03-24
申请号：US12890186
申请日：2010-09-24
IPC分类号： H01M8/04
CPC分类号： H01M8/0267 , H01M8/0258 , H01M8/1007 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： A fuel cell is formed by sandwiching a membrane electrode assembly between a first separator and a second separator. The membrane electrode assembly includes a cathode, an anode, and a solid polymer electrolyte membrane interposed between the cathode and the anode. In the membrane electrode assembly, a catalyst area of an electrode catalyst layer of the cathode and an electrode catalyst layer of the anode terminates at a position spaced upwardly from lower ends of an oxygen-containing gas flow field and a fuel gas flow field.
摘要翻译： 通过将膜电极组件夹在第一分离器和第二分离器之间形成燃料电池。 膜电极组件包括阴极，阳极和置于阴极和阳极之间的固体聚合物电解质膜。 在膜电极组件中，阴极的电极催化剂层的催化剂面积和阳极的电极催化剂层终止于与含氧气体流场和燃料气体流场的下端隔开的位置。
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公开(公告)号：US07297433B2
公开(公告)日：2007-11-20
申请号：US10991094
申请日：2004-11-18
IPC分类号： H01M2/00
CPC分类号： H01M4/8605 , H01M4/92 , H01M8/1004
摘要： A fuel cell includes a laminated, plate-shaped membrane electrode assembly and first and second separator plates sandwiching the membrane electrode assembly. The membrane electrode assembly includes a polymer electrolyte membrane; first and second electrode layers sandwiching the polymer electrolyte membrane; and first and second gas-diffusion layers disposed on an outer side of the electrode layers, respectively. The first and second gas-diffusion layers are made of an air-permeable metallic material. An arithmetic average roughness Ra of a surface of the air-permeable metallic material on the side contacting one of the electrode layers is in a range of 0.1 μm≦Ra≦1.0 μm.
摘要翻译： 燃料电池包括层叠的板状膜电极组件和夹着膜电极组件的第一和第二隔板。 膜电极组件包括聚合物电解质膜; 夹持聚合物电解质膜的第一和第二电极层; 以及分别设置在电极层的外侧的第一和第二气体扩散层。 第一和第二气体扩散层由透气金属材料制成。 透气性金属材料的与电极层接触的一侧的表面的算术平均粗糙度Ra在0.1μm
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公开(公告)号：US20070235325A1
公开(公告)日：2007-10-11
申请号：US11786357
申请日：2007-04-11
申请人： Atsushi Kamachi , Shunsuke Itami
发明人： Atsushi Kamachi , Shunsuke Itami
CPC分类号： H01M8/04111 , H01M8/04007 , H01M8/04089 , H01M8/04097 , H01M8/04164 , H01M8/04201 , H01M8/04291 , H01M8/1016 , H01M2300/0094
摘要： A thermoelectric conversion apparatus has an evaporator for heating a working medium in liquid-phase to evaporate the working medium, an electric generator for forming a concentration cell for electric power generation when it is supplied with a reactive gas and the working medium evaporated by the evaporator, and a gas-liquid separator for being supplied with a mixed gas of the working medium and a cathode off-gas discharged from the electric generator and separating the mixed gas into the working medium and the reactive gas. The thermoelectric conversion apparatus also has an anode supply passage for supplying the reactive gas separated by the gas-liquid separator to the electric generator, and a cathode supply passage for supplying the working medium separated by the gas-liquid separator through the evaporator to the electric generator.
摘要翻译： 热电转换装置具有用于加热液相工作介质以蒸发工作介质的蒸发器，用于在供应反应性气体时形成用于发电的浓度单元的发电机，并且由蒸发器蒸发的工作介质 以及气液分离器，用于供给来自发电机的工作介质和阴极废气的混合气体，并将混合气体分离成工作介质和反应性气体。 热电转换装置还具有用于将由气液分离器分离的反应气体供给到发电机的阳极供给通路，以及用于将由气液分离器分离的工作介质通过蒸发器供给到电动机的阴极供给通路 发电机。
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公开(公告)号：US07261961B2
公开(公告)日：2007-08-28
申请号：US10807723
申请日：2004-03-23
CPC分类号： C07C45/002 , B01J19/249 , B01J2219/2453 , B01J2219/2458 , B01J2219/2462 , B01J2219/2482 , B01J2219/2485 , B01J2219/249 , B01J2219/2493 , B60L11/1892 , B60L11/1894 , B60L11/1898 , B60L2240/36 , C01B3/22 , C01B2203/0277 , C01B2203/066 , C01B2203/1217 , H01M8/04029 , H01M8/0612 , H01M8/0631 , H01M8/182 , Y02E60/528 , Y02T90/34 , C07C49/08
摘要： A thermoelectric conversion apparatus having a high thermoelectric conversion efficiency comprises: a dehydrogenation reactor for generating hydrogen and acetone by an endothermic dehydrogenation reaction of isopropyl alcohol in the presence of a dehydrogenation catalyst and heat from a heat source, and a fuel cell which generates electricity by an electrochemical reaction of the hydrogen and the acetone produced by the dehydrogenation reactor. A module is constructed by integrating the dehydrogenation reactor and an electricity generating layer constituting the fuel cell into a stack.
摘要翻译： 具有高热电转换效率的热电转换装置包括：通过异丙醇在脱氢催化剂和来自热源的热的存在下的吸热脱氢反应产生氢和丙酮的脱氢反应器，以及由热源发电的燃料电池 由脱氢反应器产生的氢和丙酮的电化学反应。 通过将构成燃料电池的脱氢反应器和发电层组合成堆而构成模块。
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