公开(公告)号：US07226691B2

公开(公告)日：2007-06-05

申请号：US10642734

申请日：2003-08-19

申请人： Itaru Shibata ,  Shigeo Ibuka ,  Mitsugu Yamanaka ,  Hiromi Sugimoto

发明人： Itaru Shibata ,  Shigeo Ibuka ,  Mitsugu Yamanaka ,  Hiromi Sugimoto

IPC分类号： H01M4/86 ,  H01M4/88 ,  H01M8/12 ,  B05D5/12

CPC分类号： H01M8/1226 ,  H01M4/861 ,  H01M8/0241 ,  H01M8/1213 ,  Y02P70/56

摘要： A unit cell for a solid oxide fuel cell is provided with a substrate including a portion having a first porosity, a battery element formed on the substrate and having an electrode layer and an electrolyte layer, and a low porosity layer provided in at least one of the substrate and the battery element to have a second porosity lower than the first porosity. Sizes of a plurality of pores of the low porosity layer falls in a value equal to or less than 10 μm to laminate a part of the battery element on the low porosity layer.

摘要翻译： 固体氧化物型燃料电池用单电池具备：基板，具有第一孔隙率的部分，形成在基板上的电池元件，具有电极层和电解质层;以及低孔隙率层， 所述基板和所述电池元件具有低于所述第一孔隙率的第二孔隙率。 低孔隙率层的多个孔的尺寸落入等于或小于10μm的值，以将电池元件的一部分层压在低孔隙率层上。

公开(公告)号：US20050221153A1

公开(公告)日：2005-10-06

申请号：US10520267

申请日：2003-12-16

申请人： Hiromi Sugimoto ,  Itaru Shibata ,  Mitsugu Yamanaka

发明人： Hiromi Sugimoto ,  Itaru Shibata ,  Mitsugu Yamanaka

IPC分类号： H01M4/86 ,  B32B15/04 ,  H01M8/02 ,  H01M8/06 ,  H01M8/12 ,  H01M8/24

CPC分类号： H01M8/0232 ,  H01M4/9033 ,  H01M4/9066 ,  H01M8/025 ,  H01M8/0625 ,  H01M8/1231

摘要： A gas permeable substrate comprises a porous metallic plate having a plurality of pores which form openings in an uppers surface and/or a lower surface thereof, and particles filled in the pores. In the gas permeable substrate, at least one of the upper surface and the lower surface of the porous metallic plate is substantially smooth.

摘要翻译： 透气性基材包括具有多个孔的多孔金属板，其在上表面和/或下表面形成开口，以及填充在孔中的颗粒。 在透气基材中，多孔金属板的上表面和下表面中的至少一个基本上是平滑的。

公开(公告)号：US07186475B2

公开(公告)日：2007-03-06

申请号：US10128307

申请日：2002-04-24

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

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

IPC分类号： H01M8/10

CPC分类号： H01M8/1213 ,  H01M4/9033 ,  H01M4/9066 ,  H01M8/0202 ,  H01M8/1226 ,  H01M2300/0074 ,  Y02P70/56

摘要： A unit cell for a solid electrolyte fuel cell is provided with an air electrode, a fuel electrode, a solid electrolyte sandwiched between the air electrode and the fuel electrode, and a porous metallic base body joined to at lease one of the air electrode and the fuel electrode. The porous metallic base body includes a plurality of porous base body layers stacked to form a laminated structure in which one layer joined to at least one of the air electrode and the fuel electrode has porosity lower than that of the other layer not joined to at least one of the air electrode and the fuel electrode.

摘要翻译： 用于固体电解质燃料电池的单元电池设置有空气电极，燃料电极，夹在空气电极和燃料电极之间的固体电解质，以及多孔金属基体，其与至少一个空气电极和 燃料电极。 多孔金属基体包括堆叠形成层叠结构的多个多孔基体层，其中与空气电极和燃料电极中的至少一个接合的一个层的孔隙率低于至少没有连接的另一层的孔隙率 一个空气电极和燃料电极。

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：US06893760B2

公开(公告)日：2005-05-17

申请号：US10046918

申请日：2002-01-17

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

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.

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：US07122265B2

公开(公告)日：2006-10-17

申请号：US10181258

申请日：2001-11-22

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

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

IPC分类号： H01M8/10 ,  H01M8/12 ,  H01M8/02

CPC分类号： H01M8/2425 ,  H01M8/1213 ,  H01M8/1226 ,  H01M8/1231 ,  H01M8/1286 ,  H01M8/2404 ,  H01M8/2432 ,  H01M2300/0074 ,  Y02P70/56

摘要： A single cell for a solid oxide fuel cell, in which a solid electrolyte layer is sandwiched by an upper electrode layer and a lower electrode layer. This single cell includes a substrate having openings and an insulating and stress absorbing layer stacked on an upper surface of this substrate. The solid electrolyte layer is formed on an upper surface of the insulating and stress absorbing layer so as to cover the openings, the upper electrode layer is stacked on an upper surface of the solid electrolyte layer, and the lower electrode layer is coated on a lower surface of the solid electrolyte layer via the openings from a lower surface of the substrate. A cell plate, in which these single cells are disposed two-dimensionally on a common substrate. Furthermore, a solid oxide fuel cell, in which these cell plates and plate-shaped separators including gas passages on both surfaces thereof are alternately stacked.

公开(公告)号：US07790328B2

公开(公告)日：2010-09-07

申请号：US11523689

申请日：2006-09-20

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

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

IPC分类号： H01M8/10 ,  H01M8/12 ,  H01M8/02

CPC分类号： H01M8/2425 ,  H01M8/1213 ,  H01M8/1226 ,  H01M8/1231 ,  H01M8/1286 ,  H01M8/2404 ,  H01M8/2432 ,  H01M2300/0074 ,  Y02P70/56

摘要： A single cell for a solid oxide fuel cell, in which a solid electrolyte layer is sandwiched by an upper electrode layer and a lower electrode layer. This single cell includes a substrate having openings and an insulating and stress absorbing layer stacked on an upper surface of this substrate. The solid electrolyte layer is formed on an upper surface of the insulating and stress absorbing layer so as to cover the openings, the upper electrode layer is stacked on an upper surface of the solid electrolyte layer, and the lower electrode layer is coated on a lower surface of the solid electrolyte layer via the openings from a lower surface of the substrate. A cell plate, in which these single cells are disposed two-dimensionally on a common substrate. Furthermore, a solid oxide fuel cell, in which these cell plates and plate-shaped separators including gas passages on both surfaces thereof are alternately stacked.

摘要翻译： 用于固体氧化物燃料电池的单电池，其中固体电解质层被上电极层和下电极层夹在中间。 该单电池包括具有开口的衬底和层叠在该衬底的上表面上的绝缘和应力吸收层。 固体电解质层形成在绝缘和应力吸收层的上表面上以覆盖开口，上电极层堆叠在固体电解质层的上表面上，下电极层涂覆在下电极层 经由来自基板的下表面的开口的固体电解质层的表面。 一个单元板，其中这些单个单元二维地设置在共同的基板上。 此外，固体氧化物燃料电池，其中这些电池板和包括其两个表面上的气体通道的板状隔板交替堆叠。

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。