公开(公告)号：US09325024B2

公开(公告)日：2016-04-26

申请号：US13990184

申请日：2011-11-29

申请人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Naho Mizuhara ,  Toshio Ueda ,  Hideyuki Doi ,  Toshiyuki Kuramoto

发明人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Naho Mizuhara ,  Toshio Ueda ,  Hideyuki Doi ,  Toshiyuki Kuramoto

IPC分类号： H01M8/10 ,  B01D53/32 ,  H01M8/00 ,  H01M8/06 ,  H01M8/22 ,  H01M4/88 ,  H01M8/02 ,  H01M8/08 ,  H01M8/12 ,  H01M8/14

CPC分类号： H01M8/1007 ,  B01D53/32 ,  B01D2257/406 ,  B01D2258/0216 ,  H01M4/8885 ,  H01M8/004 ,  H01M8/0232 ,  H01M8/0245 ,  H01M8/0247 ,  H01M8/0637 ,  H01M8/086 ,  H01M8/1006 ,  H01M8/124 ,  H01M8/222 ,  H01M2008/1095 ,  H01M2008/1293 ,  H01M2008/147 ,  Y02E60/521 ,  Y02E60/525 ,  Y02E60/526 ,  Y02E60/566 ,  Y02P70/56

摘要： Provided are a gas decomposition component, a method for producing a gas decomposition component, and a power generation apparatus. A gas decomposition component 10 includes a cylindrical-body MEA 7 including a first electrode 2 disposed on an inner-surface side, a second electrode 5 disposed on an outer-surface side, and a solid electrolyte 1 sandwiched between the first electrode and the second electrode; and a porous metal body 11s inserted on the inner-surface side of the cylindrical-body MEA and electrically connected to the first electrode, wherein the gas decomposition component further includes a porous conductive-paste-coated layer 11g formed on an inner circumferential surface of the first electrode, and a metal mesh sheet 11a disposed on an inner circumferential side of the conductive-paste-coated layer, and an electrical connection between the first electrode and the porous metal body is established through the conductive-paste-coated layer and the metal mesh sheet.

摘要翻译： 提供气体分解成分，气体分解成分的制造方法以及发电装置。 气体分解成分10包括：圆筒体MEA7，其包括设置在内表面侧的第一电极2，设置在外表面侧的第二电极5和夹在第一电极和第二电极之间的固体电解质1 电极; 以及插入在圆筒体MEA的内表面侧并与第一电极电连接的多孔金属体11s，其中气体分解成分还包括形成在第一电极的内周面上的多孔导电浆糊涂层11g 第一电极和设置在导电糊涂层的内周侧上的金属网片11a，并且通过导电糊涂层和第一电极建立第一电极和多孔金属体之间的电连接 金属网片。

公开(公告)号：US08865367B2

公开(公告)日：2014-10-21

申请号：US13702246

申请日：2011-06-06

申请人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Toshio Ueda ,  Toshiyuki Kuramoto

发明人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Toshio Ueda ,  Toshiyuki Kuramoto

IPC分类号： H01M8/12 ,  H01M8/02 ,  C25B9/00 ,  B01D53/32 ,  C25B1/00

CPC分类号： H01M8/122 ,  B01D53/326 ,  B01D2255/104 ,  B01D2255/20707 ,  B01D2255/20738 ,  B01D2255/20753 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/708 ,  B01D2258/0216 ,  C25B1/00 ,  C25B9/00 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/1213 ,  H01M8/1231 ,  H01M8/241 ,  Y02E60/521 ,  Y02E60/525

摘要： Provided is a gas decomposition component that employs an electrochemical reaction and can have high treatment performance, in particular, an ammonia decomposition component. The gas decomposition component includes a MEA 7 including a solid electrolyte 1 and an anode 2 and a cathode 5 that are disposed so as to sandwich the solid electrolyte; Celmets 11s electrically connected to the anode 2; a heater 41 that heats the MEA; and an inlet 17 through which a gaseous fluid containing a gas is introduced into the MEA, an outlet 19 through which the gaseous fluid having passed through the MEA is discharged, and a passage P extending between the inlet and the outlet, wherein the Celmets 11s are discontinuously disposed along the passage P and, with respect to a middle position 15 of the passage, the length of the Celmets disposed is larger on the side of the outlet than on the side of the inlet.

摘要翻译： 提供了采用电化学反应并且可以具有高处理性能的气体分解成分，特别是氨分解成分。 气体分解成分包括MEA7，MEA7包括固体电解质1和阳极2和阴极5，其被设置为夹着固体电解质; 电连接到阳极2的硅片11; 加热MEA的加热器41; 以及入口17，含有气体的气态流体通过该入口被引入到MEA中，通过MEA流出的气态流体排出出口19以及在入口和出口之间延伸的通道P，其中Celmets 11s 沿着通道P不连续地设置，并且相对于通道的中间位置15，所设置的塞子的长度在出口侧比在入口侧更大。

公开(公告)号：US20130084514A1

公开(公告)日：2013-04-04

申请号：US13702221

申请日：2011-06-06

申请人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Toshio Ueda ,  Toshiyuki Kuramoto

发明人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Toshio Ueda ,  Toshiyuki Kuramoto

IPC分类号： H01M8/12 ,  C25B9/00 ,  C25B13/02 ,  C25B1/00 ,  C25B11/02

CPC分类号： H01M8/122 ,  B01D53/326 ,  B01D2255/104 ,  B01D2255/20707 ,  B01D2255/20738 ,  B01D2255/20753 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/708 ,  B01D2258/0216 ,  C25B1/00 ,  C25B9/00 ,  C25B9/10 ,  C25B11/02 ,  C25B13/02 ,  H01M8/0252 ,  H01M8/1213 ,  H01M8/124 ,  Y02E60/521 ,  Y02E60/525 ,  Y02P70/56 ,  Y10T29/49108

摘要： Provided are a gas decomposition component in which an electrochemical reaction is used to reduce the running cost and high treatment performance can be achieved; and a method for producing the gas decomposition component. The gas decomposition component includes a cylindrical MEA 7 including an anode 2 on an inner-surface side, a cathode 5 on an outer-surface side, and a solid electrolyte 1 sandwiched between the anode and the cathode; a porous metal body 11s that is inserted on the inner-surface side of the cylindrical MEA and is in contact with the first electrode; and a central conductive rod 11k inserted so as to serve as an electrically conductive shaft of the porous metal body 11s.

摘要翻译： 提供使用电化学反应来降低运行成本并且可以实现高处理性能的气体分解成分; 以及气体分解成分的制造方法。 气体分解成分包括在内表面侧具有阳极2，外表面侧的阴极5和夹在阳极和阴极之间的固体电解质1的圆筒状MEA7。 多孔金属体11s，其插入在圆筒状MEA的内表面侧并与第一电极接触; 以及插入以用作多孔金属体11s的导电轴的中心导电杆11k。

公开(公告)号：US20130224612A1

公开(公告)日：2013-08-29

申请号：US13882603

申请日：2011-10-21

申请人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Naho Mizuhara ,  Toshio Ueda ,  Hideyuki Doi ,  Toshiyuki Kuramoto

发明人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Naho Mizuhara ,  Toshio Ueda ,  Hideyuki Doi ,  Toshiyuki Kuramoto

IPC分类号： B01D53/32 ,  H01M8/06

CPC分类号： B01D53/326 ,  B01D53/32 ,  B01D2257/406 ,  B01D2258/0216 ,  H01M8/0271 ,  H01M8/04007 ,  H01M8/0681 ,  H01M8/222 ,  H01M8/243 ,  H01M2250/00 ,  Y02E60/50

摘要： Provided are a gas decomposition component, a power generation apparatus including the gas decomposition component, and a method for decomposing a gas. A gas decomposition component includes a cylindrical MEA including a first electrode layer, a cylindrical solid electrolyte layer, and a second electrode layer in order from an inside toward an outside, in a layered structure; a first gas channel through which a first gas that is decomposed flows, the first gas channel being disposed inside the cylindrical MEA; and a second gas channel through which a second gas flows, the second gas channel being disposed outside the cylindrical MEA, wherein the gas decomposition component further includes a heater for heating the entirety of the component; and a preheating pipe through which the first gas to be introduced into the first gas channel passes beforehand to be preheated.

摘要翻译： 提供气体分解成分，包括气体分解成分的发电装置，以及分解气体的方法。 气体分解成分包括以分层结构从内向外向内依次包括第一电极层，圆柱形固体电解质层和第二电极层的圆柱形MEA; 第一气体通道，分解的第一气体流过该第一气体通道，第一气体通道设置在圆筒形MEA内; 以及第二气体流过第二气体通道，所述第二气体通道设置在所述圆筒形MEA的外侧，其中所述气体分解部件还包括用于加热所述部件整体的加热器; 以及预热管，通过该预热管将被引入第一气体通道的第一气体预先通过以预热。

公开(公告)号：US20130089810A1

公开(公告)日：2013-04-11

申请号：US13702125

申请日：2011-06-06

申请人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Toshiyuki Kuramoto ,  Toshio Ueda ,  Tomoyuki Awazu

发明人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Toshiyuki Kuramoto ,  Toshio Ueda ,  Tomoyuki Awazu

IPC分类号： C25B11/03 ,  H01M8/22

CPC分类号： C25B11/035 ,  B01D53/326 ,  B01D53/58 ,  B01D2255/104 ,  B01D2255/20707 ,  B01D2255/20738 ,  B01D2255/20753 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/708 ,  B01D2258/0216 ,  H01M4/90 ,  H01M8/0232 ,  H01M8/0252 ,  H01M8/1226 ,  H01M8/222 ,  Y02A50/2346

摘要： Provided is a gas decomposition component that employs an electrochemical reaction to reduce the running cost and can have high treatment performance. A gas decomposition component includes a cylindrical-body MEA 7 including an anode 2 on an inner-surface side, a cathode 5 on an outer-surface side, and a solid electrolyte 1; and a porous metal body 11s that is inserted on the inner-surface side of the cylindrical-body MEA and is electrically connected to the anode 2, wherein a metal mesh sheet 11a is disposed between the anode 2 and the porous metal body 11s. Another gas decomposition component includes the cylindrical MEA 7 and silver-paste-coated wiring 12g formed on the cathode 5, wherein the silver-paste-coated wiring 12g is a porous body.

摘要翻译： 提供了采用电化学反应降低运行成本并且可以具有高处理性能的气体分解成分。 气体分解成分包括在内表面侧具有阳极2，外表面侧的阴极5和固体电解质1的圆筒体MEA7， 以及插入在圆筒体MEA的内表面侧并且与阳极2电连接的多孔金属体11s，其中金属网片11a设置在阳极2和多孔金属体11s之间。 另外的气体分解成分包括在阴极5上形成的圆筒状的MEA7和涂有银膏的配线12g，其中，涂银布的配线12g是多孔体。

公开(公告)号：US20130260280A1

公开(公告)日：2013-10-03

申请号：US13990184

申请日：2011-11-29

申请人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Naho Mizuhara ,  Toshio Ueda ,  Hideyuki Doi ,  Toshiyuki Kuramoto

发明人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Naho Mizuhara ,  Toshio Ueda ,  Hideyuki Doi ,  Toshiyuki Kuramoto

IPC分类号： H01M8/10

CPC分类号： H01M8/1007 ,  B01D53/32 ,  B01D2257/406 ,  B01D2258/0216 ,  H01M4/8885 ,  H01M8/004 ,  H01M8/0232 ,  H01M8/0245 ,  H01M8/0247 ,  H01M8/0637 ,  H01M8/086 ,  H01M8/1006 ,  H01M8/124 ,  H01M8/222 ,  H01M2008/1095 ,  H01M2008/1293 ,  H01M2008/147 ,  Y02E60/521 ,  Y02E60/525 ,  Y02E60/526 ,  Y02E60/566 ,  Y02P70/56

摘要： Provided are a gas decomposition component, a method for producing a gas decomposition component, and a power generation apparatus. A gas decomposition component 10 includes a cylindrical-body MEA 7 including a first electrode 2 disposed on an inner-surface side, a second electrode 5 disposed on an outer-surface side, and a solid electrolyte 1 sandwiched between the first electrode and the second electrode; and a porous metal body 11s inserted on the inner-surface side of the cylindrical-body MEA and electrically connected to the first electrode, wherein the gas decomposition component further includes a porous conductive-paste-coated layer 11g formed on an inner circumferential surface of the first electrode, and a metal mesh sheet 11a disposed on an inner circumferential side of the conductive-paste-coated layer, and an electrical connection between the first electrode and the porous metal body is established through the conductive-paste-coated layer and the metal mesh sheet.

摘要翻译： 提供气体分解成分，气体分解成分的制造方法以及发电装置。 气体分解成分10包括：圆筒体MEA7，其包括设置在内表面侧的第一电极2，设置在外表面侧的第二电极5和夹在第一电极和第二电极之间的固体电解质1 电极; 以及插入在圆筒体MEA的内表面侧并与第一电极电连接的多孔金属体11s，其中气体分解成分还包括形成在第一电极的内周面上的多孔导电浆糊涂层11g 第一电极和设置在导电糊涂层的内周侧上的金属网片11a，并且通过导电糊涂层和第一电极建立第一电极和多孔金属体之间的电连接 金属网片。

公开(公告)号：US20130171542A1

公开(公告)日：2013-07-04

申请号：US13821653

申请日：2011-10-13

申请人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Naho Mizuhara ,  Toshio Ueda ,  Hideyuki Doi ,  Toshiyuki Kuramoto

发明人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Naho Mizuhara ,  Toshio Ueda ,  Hideyuki Doi ,  Toshiyuki Kuramoto

IPC分类号： H01M8/10

CPC分类号： H01M8/10 ,  B01D53/326 ,  B01D2257/406 ,  B01D2258/0216 ,  H01M4/8657 ,  H01M8/1007

摘要： A gas decomposition component includes a cylindrical membrane electrode assembly (MEA) including a first electrode layer, a cylindrical solid electrolyte layer, and a second electrode layer in order from an inside toward an outside, in a layered structure, wherein an end portion of the cylindrical MEA is sealed, a gas guide pipe is inserted through another end portion of the cylindrical MEA into an inner space of the cylindrical MEA to form a cylindrical channel between the gas guide pipe and an inner circumferential surface of the cylindrical MEA, and a gas flowing through the gas guide pipe toward the sealed portion is made to flow out of the gas guide pipe in a region near the sealed portion so that a flow direction of the gas is reversed and the gas flows through the cylindrical channel in a direction opposite to the flow direction in the guide pipe.

摘要翻译： 气体分解成分包括以分层结构从内向外向内依次包括第一电极层，圆柱形固体电解质层和第二电极层的圆柱形膜电极组件（MEA），其中， 圆柱形MEA被密封，气体导管穿过圆柱形MEA的另一端部插入圆柱形MEA的内部空间中，以在气体导向管和圆柱形MEA的内圆周表面之间形成圆柱形通道，并且气体 使气体引导管朝向密封部流动的气体导向管在密封部附近的区域中流出，使得气体的流动方向相反，并且气体沿着相反方向流过圆柱形通道 导管中的流动方向。

公开(公告)号：US20130089806A1

公开(公告)日：2013-04-11

申请号：US13702246

申请日：2011-06-06

申请人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Toshio Ueda ,  Toshiyuki Kuramoto

发明人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Toshio Ueda ,  Toshiyuki Kuramoto

IPC分类号： H01M8/12 ,  C25B9/00 ,  C25B1/00

CPC分类号： H01M8/122 ,  B01D53/326 ,  B01D2255/104 ,  B01D2255/20707 ,  B01D2255/20738 ,  B01D2255/20753 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/708 ,  B01D2258/0216 ,  C25B1/00 ,  C25B9/00 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/1213 ,  H01M8/1231 ,  H01M8/241 ,  Y02E60/521 ,  Y02E60/525

摘要： Provided is a gas decomposition component that employs an electrochemical reaction and can have high treatment performance, in particular, an ammonia decomposition component. The gas decomposition component includes a MEA 7 including a solid electrolyte 1 and an anode 2 and a cathode 5 that are disposed so as to sandwich the solid electrolyte; Celmets 11s electrically connected to the anode 2; a heater 41 that heats the MEA; and an inlet 17 through which a gaseous fluid containing a gas is introduced into the MEA, an outlet 19 through which the gaseous fluid having passed through the MEA is discharged, and a passage P extending between the inlet and the outlet, wherein the Celmets 11s are discontinuously disposed along the passage P and, with respect to a middle position 15 of the passage, the length of the Celmets disposed is larger on the side of the outlet than on the side of the inlet.

摘要翻译： 提供了采用电化学反应并且可以具有高处理性能的气体分解成分，特别是氨分解成分。 气体分解成分包括MEA7，MEA7包括固体电解质1和阳极2和阴极5，其被设置为夹着固体电解质; 电连接到阳极2的硅片11; 加热MEA的加热器41; 以及入口17，含有气体的气态流体通过该入口被引入到MEA中，通过MEA流出的气态流体排出出口19以及在入口和出口之间延伸的通道P，其中Celmets 11s 沿着通道P不连续地设置，并且相对于通道的中间位置15，所设置的塞子的长度在出口侧比在入口侧更大。

公开(公告)号：US09136552B2

公开(公告)日：2015-09-15

申请号：US13702221

申请日：2011-06-06

申请人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Toshio Ueda ,  Toshiyuki Kuramoto

发明人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Toshio Ueda ,  Toshiyuki Kuramoto

IPC分类号： H01M8/12 ,  H01M8/02 ,  B01D53/32 ,  C25B1/00 ,  C25B9/00 ,  C25B11/02 ,  C25B13/02 ,  C25B9/10

CPC分类号： H01M8/122 ,  B01D53/326 ,  B01D2255/104 ,  B01D2255/20707 ,  B01D2255/20738 ,  B01D2255/20753 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/708 ,  B01D2258/0216 ,  C25B1/00 ,  C25B9/00 ,  C25B9/10 ,  C25B11/02 ,  C25B13/02 ,  H01M8/0252 ,  H01M8/1213 ,  H01M8/124 ,  Y02E60/521 ,  Y02E60/525 ,  Y02P70/56 ,  Y10T29/49108

摘要： Provided are a gas decomposition component in which an electrochemical reaction is used to reduce the running cost and high treatment performance can be achieved; and a method for producing the gas decomposition component. The gas decomposition component includes a cylindrical MEA 7 including an anode 2 on an inner-surface side, a cathode 5 on an outer-surface side, and a solid electrolyte 1 sandwiched between the anode and the cathode; a porous metal body 11s that is inserted on the inner-surface side of the cylindrical MEA and is in contact with the first electrode; and a central conductive rod 11k inserted so as to serve as an electrically conductive shaft of the porous metal body 11s.

摘要翻译： 提供使用电化学反应来降低运行成本并且可以实现高处理性能的气体分解成分; 以及气体分解成分的制造方法。 气体分解成分包括在内表面侧具有阳极2，外表面侧的阴极5和夹在阳极和阴极之间的固体电解质1的圆筒状MEA7。 多孔金属体11s，其插入在圆筒状MEA的内表面侧并与第一电极接触; 以及插入以用作多孔金属体11s的导电轴的中心导电杆11k。

公开(公告)号：US09132384B2

公开(公告)日：2015-09-15

申请号：US13882603

申请日：2011-10-21

申请人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Naho Mizuhara ,  Toshio Ueda ,  Hideyuki Doi ,  Toshiyuki Kuramoto

发明人： Chihiro Hiraiwa ,  Masatoshi Majima ,  Tetsuya Kuwabara ,  Tomoyuki Awazu ,  Naho Mizuhara ,  Toshio Ueda ,  Hideyuki Doi ,  Toshiyuki Kuramoto

IPC分类号： B01D53/32 ,  H01M8/06 ,  H01M8/04 ,  H01M8/22 ,  H01M8/24

CPC分类号： B01D53/326 ,  B01D53/32 ,  B01D2257/406 ,  B01D2258/0216 ,  H01M8/0271 ,  H01M8/04007 ,  H01M8/0681 ,  H01M8/222 ,  H01M8/243 ,  H01M2250/00 ,  Y02E60/50

摘要： Provided are a gas decomposition component, a power generation apparatus including the gas decomposition component, and a method for decomposing a gas. A gas decomposition component includes a cylindrical MEA including a first electrode layer, a cylindrical solid electrolyte layer, and a second electrode layer in order from an inside toward an outside, in a layered structure; a first gas channel through which a first gas that is decomposed flows, the first gas channel being disposed inside the cylindrical MEA; and a second gas channel through which a second gas flows, the second gas channel being disposed outside the cylindrical MEA, wherein the gas decomposition component further includes a heater for heating the entirety of the component; and a preheating pipe through which the first gas to be introduced into the first gas channel passes beforehand to be preheated.

摘要翻译： 提供气体分解成分，包括气体分解成分的发电装置，以及分解气体的方法。 气体分解成分包括以分层结构从内向外向内依次包括第一电极层，圆柱形固体电解质层和第二电极层的圆柱形MEA; 第一气体通道，分解的第一气体流过该第一气体通道，第一气体通道设置在圆筒形MEA内; 以及第二气体流过第二气体通道，所述第二气体通道设置在所述圆筒形MEA的外侧，其中所述气体分解部件还包括用于加热所述部件整体的加热器; 以及预热管，通过该预热管将被引入第一气体通道的第一气体预先通过以预热。