公开(公告)号：US07074513B2

公开(公告)日：2006-07-11

申请号：US10302856

申请日：2002-11-25

申请人： Itaru Shibata ,  Masaharu Hatano ,  Tatsuhiro Fukuzawa ,  Naoki Hara ,  Dong Song ,  Yoshiko Hishitani ,  Fuminori Satou ,  Keiko Kushibiki ,  Makoto Uchiyama ,  Mitsugu Yamanaka

发明人： Itaru Shibata ,  Masaharu Hatano ,  Tatsuhiro Fukuzawa ,  Naoki Hara ,  Dong Song ,  Yoshiko Hishitani ,  Fuminori Satou ,  Keiko Kushibiki ,  Makoto Uchiyama ,  Mitsugu Yamanaka

IPC分类号： H01M8/04 ,  H01M8/12 ,  H01M4/86

CPC分类号： H01M8/12 ,  H01M8/0202 ,  Y02P70/56

摘要： A unit cell for a solid electrolyte type fuel cell is provided with a fuel electrode, an air electrode making a pair with the fuel electrode, a solid electrolyte interposed between the fuel electrode and the air electrode, a porous metallic base body disposed on at lease one of a surface of the fuel electrode on the far side from the solid electrolyte and a surface of the air electrode on the far side from the solid electrolyte such that the fuel electrode, the electrolyte, and a plurality of concave portions formed in the porous metallic base body so as to extend, in a laminating direction in which the fuel electrode, the electrolyte, the air electrode and the porous metallic base body are laminated, from a surface of the porous metallic base body.

公开(公告)号：US07157169B2

公开(公告)日：2007-01-02

申请号：US10274880

申请日：2002-10-22

申请人： Keiko Kushibiki ,  Masaharu Hatano ,  Itaru Shibata ,  Tatsuhiro Fukuzawa ,  Naoki Hara ,  Dong Song ,  Yoshiko Hishitani ,  Fuminori Satou ,  Makoto Uchiyama ,  Mitsugu Yamanaka

发明人： Keiko Kushibiki ,  Masaharu Hatano ,  Itaru Shibata ,  Tatsuhiro Fukuzawa ,  Naoki Hara ,  Dong Song ,  Yoshiko Hishitani ,  Fuminori Satou ,  Makoto Uchiyama ,  Mitsugu Yamanaka

IPC分类号： H01M8/04

CPC分类号： H01M8/0267 ,  H01M8/0297 ,  H01M8/04022 ,  H01M8/2425 ,  H01M8/243 ,  H01M8/2465

摘要： A fuel cell of the present invention includes a fuel cell stack (1) for being formed by stacking a plurality of cell plates (2) having a flat shape, the cell plates (2) being configured by arranging a plurality of cells, the cell having an electrolyte layer (2a), a fuel electrode layer (2b) and an air electrode layer (2c). A combustion heater plate (3) includes a porous combustion plate (3a) and a gas non-pass layer (3b) covering a surface of the porous combustion plate (3a). The combustion heater plate (3) is disposed between the cell plates (2).

摘要翻译： 本发明的燃料电池包括通过堆叠多个具有扁平形状的电池板（2）形成的燃料电池组（1），电池板（2）通过布置多个电池而构成，电池单元 具有电解质层（2a），燃料电极层（2b）和空气电极层（2c）。 燃烧加热器板（3）包括多孔燃烧板（3a）和覆盖多孔燃烧板（3a）的表面的气体非通过层（3b）。 燃烧加热器板（3）设置在电池板（2）之间。

公开(公告)号：US07045243B2

公开(公告)日：2006-05-16

申请号：US10150931

申请日：2002-05-21

申请人： Keiko Kushibiki ,  Fuminori Satou ,  Mitsugu Yamanaka ,  Masaharu Hatano ,  Naoki Hara ,  Tatsuhiro Fukuzawa ,  Itaru Shibata ,  Makoto Uchiyama

发明人： Keiko Kushibiki ,  Fuminori Satou ,  Mitsugu Yamanaka ,  Masaharu Hatano ,  Naoki Hara ,  Tatsuhiro Fukuzawa ,  Itaru Shibata ,  Makoto Uchiyama

IPC分类号： H01M8/02 ,  H01M8/10

CPC分类号： H01M8/2428 ,  H01M8/241 ,  H01M8/2425 ,  H01M8/2432 ,  H01M8/249 ,  H01M2300/0074 ,  Y02P70/56

摘要： A cell plate structure for a fuel cell is provided with a porous substrate, a lower electrode layer formed on the porous substrate, an upper electrode layer opposed to the lower electrode layer, a solid electrolyte layer having a layer element placed between the lower electrode layer and the upper electrode layer and composed of a plurality of divided electrolyte regions, a gas impermeable layer correspondingly covering an area where the solid electrolyte layer is absent on the porous substrate or on the lower electrode layer. The gas impermeable layer separates gas passing inside the porous substrate and gas passing outside the porous substrate. Such a cell plate structure is suited for use in a solid electrolyte type fuel cell.

公开(公告)号：US06896989B2

公开(公告)日：2005-05-24

申请号：US10217409

申请日：2002-08-14

申请人： Naoki Hara ,  Mitsugu Yamanaka ,  Fuminori Satou ,  Masaharu Hatano ,  Keiko Kushibiki ,  Tatsuhiro Fukuzawa ,  Itaru Shibata ,  Makoto Uchiyama

发明人： Naoki Hara ,  Mitsugu Yamanaka ,  Fuminori Satou ,  Masaharu Hatano ,  Keiko Kushibiki ,  Tatsuhiro Fukuzawa ,  Itaru Shibata ,  Makoto Uchiyama

IPC分类号： H01M4/86 ,  H01M8/02 ,  H01M8/12 ,  H01M8/10 ,  B05D5/12

CPC分类号： H01M4/8657 ,  H01M4/9041 ,  H01M8/1213 ,  H01M8/1253 ,  Y02E60/525 ,  Y02P70/56

摘要： An SOFC is provided with an oxidizing electrode layer, a reducing electrode layer opposite to the oxidizing electrode layer, a solid electrolyte layer between the oxidizing electrode layer and the reducing electrode layer, and an alternating laminated structural section between the oxidizing electrode layer and the solid electrolyte layer or between the reducing electrode layer and the solid electrolyte layer. The alternating laminated structural section has a first thin film layer including a material of corresponding one of the electrode layers and a second thin film layer having a phase including the material of the corresponding one of the electrode layers and that of the solid electrolyte layer. The first thin film layer and the second thin film layer are alternately laminated.

摘要翻译： SOFC设置有氧化电极层，与氧化电极层相对的还原电极层，氧化电极层和还原电极层之间的固体电解质层，以及氧化电极层和固体之间的交替层叠结构部 电解质层或还原电极层和固体电解质层之间。 所述交替层叠结构部具有包括所述电极层的相应一个的材料的第一薄膜层和具有包含所述电极层的相应一个的固体电解质层的材料的相的第二薄膜层。 第一薄膜层和第二薄膜层交替层叠。

公开(公告)号：US08323845B2

公开(公告)日：2012-12-04

申请号：US11495752

申请日：2006-07-31

申请人： Masaharu Hatano ,  Mitsugu Yamanaka ,  Fuminori Satou ,  Itaru Shibata ,  Keiko Kushibiki ,  Naoki Hara ,  Tatsuhiro Fukuzawa ,  Makoto Uchiyama

发明人： Masaharu Hatano ,  Mitsugu Yamanaka ,  Fuminori Satou ,  Itaru Shibata ,  Keiko Kushibiki ,  Naoki Hara ,  Tatsuhiro Fukuzawa ,  Makoto Uchiyama

IPC分类号： H01M8/10 ,  H01M2/18 ,  H01M2/08

CPC分类号： H01M8/0232 ,  H01M8/0236 ,  H01M8/0243 ,  H01M8/04089 ,  H01M8/1226 ,  H01M8/2425 ,  H01M2008/1293 ,  Y02P70/56

摘要： A solid electrolyte fuel cell plate structure includes a cell element layer composed of a solid electrolyte, an air electrode layer and a fuel electrode layer, a porous base body supporting the cell element layer, and a gas-impermeable member having electric conductivity. The cell element layer is arranged such that the solid electrolyte layer is sandwiched between the air electrode layer and the fuel electrode layer, with the air electrode layer or the fuel electrode layer being joined to the porous base body. The gas-impermeable member is associated with the solid electrolyte layer to allow gas internally passing through the porous base body to be separated from gas flowing outside the porous base body. Such a cell plate structure can be employed in a solid electrolyte fuel cell stack, which in turn can be employed in a solid electrolyte fuel cell electric power generation unit.

摘要翻译： 固体电解质燃料电池板结构包括由固体电解质，空气电极层和燃料电极层构成的电池元件层，支撑电池元件层的多孔基体和具有导电性的气体不可渗透构件。 电池元件层被布置成使得固体电解质层夹在空气电极层和燃料电极层之间，空气电极层或燃料电极层与多孔基体接合。 气体不可渗透构件与固体电解质层相关联，以允许内部通过多孔基体的气体与在多孔基体外流动的气体分离。 这样的电池板结构可以用在固体电解质燃料电池组中，其又可以用于固体电解质燃料电池发电单元。

公开(公告)号：US20060269822A1

公开(公告)日：2006-11-30

申请号：US11495752

申请日：2006-07-31

申请人： Masaharu Hatano ,  Mitsugu Yamanaka ,  Fuminori Satou ,  Itaru Shibata ,  Keiko Kushibiki ,  Naoki Hara ,  Tatsuhiro Fukuzawa ,  Makoto Uchiyama

发明人： Masaharu Hatano ,  Mitsugu Yamanaka ,  Fuminori Satou ,  Itaru Shibata ,  Keiko Kushibiki ,  Naoki Hara ,  Tatsuhiro Fukuzawa ,  Makoto Uchiyama

IPC分类号： H01M8/24 ,  H01M8/10

CPC分类号： H01M8/0232 ,  H01M8/0236 ,  H01M8/0243 ,  H01M8/04089 ,  H01M8/1226 ,  H01M8/2425 ,  H01M2008/1293 ,  Y02P70/56

摘要： A solid electrolyte fuel cell plate structure includes a cell element layer composed of a solid electrolyte, an air electrode layer and a fuel electrode layer, a porous base body supporting the cell element layer, and a gas-impermeable member having electric conductivity. The cell element layer is arranged such that the solid electrolyte layer is sandwiched between the air electrode layer and the fuel electrode layer, with the air electrode layer or the fuel electrode layer being joined to the porous base body. The gas-impermeable member is associated with the solid electrolyte layer to allow gas internally passing through the porous base body to be separated from gas flowing outside the porous base body. Such a cell plate structure can be employed in a solid electrolyte fuel cell stack, which in turn can be employed in a solid electrolyte fuel cell electric power generation unit.

公开(公告)号：US07122268B2

公开(公告)日：2006-10-17

申请号：US10114076

申请日：2002-04-03

申请人： Masaharu Hatano ,  Mitsugu Yamanaka ,  Fuminori Satou ,  Itaru Shibata ,  Keiko Kushibiki ,  Naoki Hara ,  Tatsuhiro Fukuzawa ,  Makoto Uchiyama

发明人： Masaharu Hatano ,  Mitsugu Yamanaka ,  Fuminori Satou ,  Itaru Shibata ,  Keiko Kushibiki ,  Naoki Hara ,  Tatsuhiro Fukuzawa ,  Makoto Uchiyama

IPC分类号： H01M8/04

CPC分类号： H01M8/0232 ,  H01M8/0236 ,  H01M8/0243 ,  H01M8/04089 ,  H01M8/1226 ,  H01M8/2425 ,  H01M2008/1293 ,  Y02P70/56

摘要： A solid electrolyte fuel cell plate structure includes a cell element layer composed of a solid electrolyte, an air electrode layer and a fuel electrode layer, a porous base body supporting the cell element layer, and a gas-impermeable member having electric conductivity. The cell element layer is arranged such that the solid electrolyte layer is sandwiched between the air electrode layer and the fuel electrode layer, with the air electrode layer or the fuel electrode layer being joined to the porous base body. The gas-impermeable member is associated with the solid electrolyte layer to allow gas internally passing through the porous base body to be separated from gas flowing outside the porous base body. Such a cell plate structure can be employed in a solid electrolyte fuel cell stack, which in turn can be employed in a solid electrolyte fuel cell electric power generation unit.

公开(公告)号：US20050186466A1

公开(公告)日：2005-08-25

申请号：US11088892

申请日：2005-03-25

申请人： Itaru Shibata ,  Tatsuo Sugiyama ,  Masaharu Hatano ,  Mitsugu Yamanaka ,  Makoto Uchiyama ,  Tatsuhiro Fukuzawa ,  Naoki Hara ,  Keiko Kushibiki ,  Fuminori Satou

发明人： Itaru Shibata ,  Tatsuo Sugiyama ,  Masaharu Hatano ,  Mitsugu Yamanaka ,  Makoto Uchiyama ,  Tatsuhiro Fukuzawa ,  Naoki Hara ,  Keiko Kushibiki ,  Fuminori Satou

IPC分类号： H01M4/86 ,  H01M4/88 ,  H01M8/02 ,  H01M8/12 ,  H01M8/24 ,  H01M8/10 ,  H01M4/90 ,  B05D5/12 ,  C04B35/64

CPC分类号： H01M4/8657 ,  H01M4/8642 ,  H01M8/1213 ,  H01M8/2425 ,  H01M8/2432 ,  H01M8/249 ,  H01M2008/1293 ,  Y02P70/56

摘要： A single cell for a fuel cell in which an air electrode or a fuel electrode includes at least two layers. The air electrode includes an adhering cathode layer formed on one surface of the solid electrolyte layer and configured to show a function to allow the air electrode and the solid electrolyte layer to adhere electrically and mechanically to each other, and an electricity collecting cathode layer formed on the adhering cathode layer and configured to show an electricity collecting function of the air electrode. Alternatively, the fuel electrode includes an adhering anode layer formed on the other surface of the solid electrolyte layer and configured to show a function to allow the fuel electrode and the solid electrolyte layer to adhere electrically and mechanically to each other, and an electricity collecting anode layer formed on the adhering anode layer and configured to show an electricity collecting function.

摘要翻译： 用于燃料电池的单电池，其中空气电极或燃料电极包括至少两层。 空气电极包括形成在固体电解质层的一个表面上的粘附阴极层，并且被配置为显示使空气电极和固体电解质层彼此电和机械地粘附的功能，以及形成在 粘附阴极层并且被配置为显示空气电极的集电功能。 或者，燃料电极包括形成在固体电解质层的另一个表面上的粘附阳极层，并且被配置为具有允许燃料电极和固体电解质层彼此电和机械粘合的功能，并且集电阳极 层，其形成在粘附阳极层上并且被配置为显示集电功能。

公开(公告)号：US07326484B2

公开(公告)日：2008-02-05

申请号：US11088892

申请日：2005-03-25

申请人： Itaru Shibata ,  Tatsuo Sugiyama ,  Masaharu Hatano ,  Mitsugu Yamanaka ,  Makoto Uchiyama ,  Tatsuhiro Fukuzawa ,  Naoki Hara ,  Keiko Kushibiki ,  Fuminori Satou

发明人： Itaru Shibata ,  Tatsuo Sugiyama ,  Masaharu Hatano ,  Mitsugu Yamanaka ,  Makoto Uchiyama ,  Tatsuhiro Fukuzawa ,  Naoki Hara ,  Keiko Kushibiki ,  Fuminori Satou

IPC分类号： H01M8/10 ,  H01M8/24 ,  H01M4/86

CPC分类号： H01M4/8657 ,  H01M4/8642 ,  H01M8/1213 ,  H01M8/2425 ,  H01M8/2432 ,  H01M8/249 ,  H01M2008/1293 ,  Y02P70/56

摘要： A single cell for a fuel cell in which an air electrode or a fuel electrode includes at least two layers. The air electrode includes an adhering cathode layer formed on one surface of the solid electrolyte layer and configured to show a function to allow the air electrode and the solid electrolyte layer to adhere electrically and mechanically to each other, and an electricity collecting cathode layer formed on the adhering cathode layer and configured to show an electricity collecting function of the air electrode. Alternatively, the fuel electrode includes an adhering anode layer formed on the other surface of the solid electrolyte layer and configured to show a function to allow the fuel electrode and the solid electrolyte layer to adhere electrically and mechanically to each other, and an electricity collecting anode layer formed on the adhering anode layer and configured to show an electricity collecting function.

摘要翻译： 用于燃料电池的单电池，其中空气电极或燃料电极包括至少两层。 空气电极包括形成在固体电解质层的一个表面上的粘附阴极层，并且被配置为显示使空气电极和固体电解质层彼此电和机械地粘附的功能，以及形成在 粘附阴极层并且被配置为显示空气电极的集电功能。 或者，燃料电极包括形成在固体电解质层的另一个表面上的粘附阳极层，并且被配置为具有允许燃料电极和固体电解质层彼此电和机械粘合的功能，并且集电阳极 层，其形成在粘附阳极层上并且被配置为显示集电功能。

公开(公告)号：US06926852B2

公开(公告)日：2005-08-09

申请号：US10216237

申请日：2002-08-12

申请人： Fuminori Satou ,  Mitsugu Yamanaka ,  Makoto Uchiyama ,  Masaharu Hatano ,  Keiko Kushibiki ,  Naoki Hara ,  Tatsuhiro Fukuzawa ,  Itaru Shibata

发明人： Fuminori Satou ,  Mitsugu Yamanaka ,  Makoto Uchiyama ,  Masaharu Hatano ,  Keiko Kushibiki ,  Naoki Hara ,  Tatsuhiro Fukuzawa ,  Itaru Shibata

IPC分类号： H01M4/88 ,  H01M4/86 ,  H01M8/02 ,  H01M8/12

CPC分类号： H01M8/1226 ,  H01M4/881 ,  H01M4/8878 ,  H01M4/8889 ,  H01M8/1213 ,  H01M8/122 ,  H01M8/124 ,  H01M8/1286 ,  Y02P70/56

摘要： A cell plate structure for a solid oxide electrolyte type fuel cell is provided with a lower electrode layer, an upper electrode layer provided in opposition to the lower electrode layer, a solid electrolyte layer provided between the lower electrode layer and the upper electrode layer, and an area provided in at least one of the lower electrode layer and the upper electrode layer. The area has a portion which is formed by removing a substance, contained in the at least one of the lower electrode layer and the upper electrode layer during formation thereof, after the at least one of the lower electrode layer and the upper electrode layer has been formed. Such a fuel cell plate structure can be applied to a solid electrolyte fuel cell representatively by being disposed between a pair of separators that have gas flow passages supplying the lower electrode layer and the upper electrode layer with gasses, respectively.

摘要翻译： 用于固体氧化物电解质型燃料电池的电池板结构设置有下电极层，与下电极层相对设置的上电极层，设置在下电极层和上电极层之间的固体电解质层，以及 设置在下电极层和上电极层中的至少一个中的区域。 该区域具有通过在其形成之后在下电极层和上电极层中的至少一个之后除去包含在下电极层和上电极层中的至少一个的物质而形成的部分，在下电极层和上电极层中的至少一个已经被 形成。 这种燃料电池板结构可以通过设置在一对分离器之间来代替地施加到固体电解质燃料电池，所述隔板具有分别供给下电极层和上电极层的气体流通气体。