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11. 发明授权

US07045243B2 Cell plate structure for fuel cell, manufacturing method thereof and solid electrolyte type fuel cell 有权
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.

12. 发明授权

US06896989B2 Solid electrolyte fuel cell and related manufacturing method 有权
标题翻译：固体电解质燃料电池及相关制造方法
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。

13. 发明申请

US20090130499A1 Method for Activating Solid Acid Salt, High-Capacity Capacitor and Fuel Cell, Using Same 审中-公开
标题翻译：活性固体酸盐，大容量电容器和燃料电池的使用方法
公开(公告)号：US20090130499A1
公开(公告)日：2009-05-21
申请号：US11992818
申请日：2006-09-13
申请人： Kazumasa Honda , Masayuki Chikatu , Yoshio Akimune , Mitsugu Yamanaka , Makoto Uchiyama , Masaharu Hatano
发明人： Kazumasa Honda , Masayuki Chikatu , Yoshio Akimune , Mitsugu Yamanaka , Makoto Uchiyama , Masaharu Hatano
IPC分类号： H01M8/04 , H01M8/10 , H01G9/02
CPC分类号： H01B1/122 , H01G9/038 , H01G9/145 , H01G11/56 , H01M8/04291 , H01M8/1016 , H01M2300/0068 , Y02E60/13
摘要： There is provided a method for activating a solid acid salt electrolyte capable of enhancing the proton conductivity of solid acid salts at a temperature at or below a point of phase transition to the super proton conducting phase, through humidity control, by taking advantage of this phenomenon. The method for activating a solid acid salt electrolyte, comprising the steps of preparing a solid acid salt electrolyte composed of cations and anions, and forcibly keeping the surface of the solid acid salt electrolyte at humidity in a range of 10 to 100% at temperature in a range of 10 to 80° C., whereby proton conductivity in the solid acid salt electrolyte is improved.
摘要翻译：提供了一种通过利用这种现象来激活固体酸盐电解质的方法，该固体酸性盐电解质能够通过湿度控制在相对于超级质子传导相的相变点处或以下的温度下提高固体酸式盐的质子传导性。活化固体酸盐电解质的方法，包括以下步骤：制备由阳离子和阴离子组成的固体酸盐电解质，并将固体酸式盐电解质的表面强度保持在10〜100％的温度范围内在10〜80℃的范围内，固体酸盐电解质中的质子传导性提高。

14. 发明授权

US07186475B2 Unit cell for solid oxide electrolyte type fuel cell and related manufacturing method 有权
标题翻译：固体氧化物电解质型燃料电池单元及相关制造方法
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。

15. 发明申请

US20060172169A1 Method of producing solid electrolyte and solid electrolyte 失效
标题翻译：固体电解质和固体电解质的制备方法
公开(公告)号：US20060172169A1
公开(公告)日：2006-08-03
申请号：US10549290
申请日：2004-03-19
申请人： Masaharu Hatano , Mitsugu Yamanaka , Makoto Uchiyama , Kenji Furuya , Yoshio Akimune , Masaya Okamoto
发明人： Masaharu Hatano , Mitsugu Yamanaka , Makoto Uchiyama , Kenji Furuya , Yoshio Akimune , Masaya Okamoto
IPC分类号： H01M8/12 , C04B35/64
CPC分类号： C04B35/486 , C04B35/64 , C04B35/645 , C04B2235/3224 , C04B2235/449 , C04B2235/5445 , C04B2235/656 , C04B2235/6562 , C04B2235/6567 , C04B2235/6581 , C04B2235/661 , C04B2235/666 , C04B2235/762 , C04B2235/77 , C04B2235/786 , C04B2235/96 , H01M8/1253 , Y02E60/525 , Y02P70/56
摘要： A method of producing a solid electrolyte (3, 13) is disclosed wherein solid electrolyte material is prepared having a composition expressed by a formula: (1-x) ZrO2 {xSc2O3 (where x is a number equal to or greater than 0.05 and equal to or less than 0.15), and a spark plasma method is carried out to sinter solid electrolyte material, resulting in a solid electrolyte. Such spark plasma method is executed by applying first compression load, equal to or less that 40 MPa, to solid electrolyte material, to sinter the solid electrolyte material to obtain sintered material, which is then cooled by applying second compression load, less than first compression load, to the sintered material, resulting in a solid electrolyte.
摘要翻译：公开了一种制备固体电解质（3,13）的方法，其中制备具有由下式表示的组成的固体电解质材料：（1-x）ZrO 2 {xSc2 / （其中x是等于或大于0.05且等于或小于0.15的数），并且进行火花等离子体法以烧结固体电解质材料，得到固体电解液通过对固体电解质材料施加等于或小于40MPa的第一压缩载荷来烧结固体电解质材料以获得烧结材料，然后通过施加小于第一压缩的第二压缩载荷进行冷却来执行这种火花等离子体法加载到烧结材料中，得到固体电解质。

16. 发明授权

US07074513B2 Unit cell for solid electrolyte type fuel cell and related manufacturing method 失效
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.

17. 发明授权

US06969565B2 Solid oxide fuel cell stack and method of manufacturing the same 有权
标题翻译：固体氧化物燃料电池堆及其制造方法
公开(公告)号：US06969565B2
公开(公告)日：2005-11-29
申请号：US10182051
申请日：2001-11-22
申请人： Naoki Hara , Keiko Kushibiki , Fuminori Sato , Mitsugu Yamanaka , Makoto Uchiyama , Masaharu Hatano
发明人： Naoki Hara , Keiko Kushibiki , Fuminori Sato , Mitsugu Yamanaka , Makoto Uchiyama , Masaharu Hatano
IPC分类号： H01M8/02 , H01M8/12 , H01M8/24 , H01M4/86 , H01M4/88 , H01M2/18
CPC分类号： H01M8/2404 , H01M8/0202 , H01M8/1213 , H01M8/1226 , H01M8/1231 , H01M8/2425 , H01M8/2432 , H01M8/2435 , H01M2300/0074 , Y02P70/56
摘要： A solid oxide fuel cell stack in which first and second cell plates are alternately stacked. The first cell plates comprises a substrate having a plurality of opening portions, a groove which extends through the plurality of opening portions formed on a lower surface of the substrate, a solid electrolyte layer which covers the opening portion formed on an upper surface of the substrate, a fuel electrode layer which covers the opening portions formed on the solid electrolyte layer, and an air electrode layer formed on the lower surface of the substrate so as to extend along the opening portions and the groove. The second cell plates has a structure in which the air electrode layer is replaced with the fuel electrode layer in the first cell plate. In this fuel cell stack, the air electrode layer of the first cell plate faces the air electrode layer of the second cell plate, and the fuel electrode layer of the first cell plate faces the fuel electrode layer of the second cell plate. A method of manufacturing the solid oxide fuel cell stack comprises preparing the first cell plate, preparing the second cell plate, alternately stacking the first and second cell plates, and collectively sintering the stacked first and second cell plates.
摘要翻译：固体氧化物燃料电池堆，其中第一和第二电池板交替堆叠。第一单元板包括具有多个开口部分的基板，延伸穿过形成在基板的下表面上的多个开口部分的凹槽，覆盖形成在基板的上表面上的开口部分的固体电解质层覆盖形成在固体电解质层上的开口部的燃料电极层和形成在基板的下表面上的空气电极层，以沿着开口部和槽延伸。第二单元板具有其中空气电极层被第一单元板中的燃料极层替代的结构。在该燃料电池堆中，第一电池板的空气极层与第二电池板的空气极层相对，第一电池板的燃料极层与第二电池板的燃料电极层相对。制造固体氧化物型燃料电池堆的方法包括：准备第一电池板，制备第二电池板，交替堆叠第一电池板和第二电池板，并共同烧结层叠的第一和第二电池板。

18. 发明授权

US06893760B2 Solid oxide fuel cell 失效
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.

19. 发明授权

US06877787B2 Strength member for vehicle use 失效
标题翻译：车辆使用强度成员
公开(公告)号：US06877787B2
公开(公告)日：2005-04-12
申请号：US10408423
申请日：2003-04-07
申请人： Koichi Ito , Mikio Hirano , Masafumi Kawashima , Hironori Suzuki , Dai Matsui , Kazushi Shikata , Mitsugu Yamanaka
发明人： Koichi Ito , Mikio Hirano , Masafumi Kawashima , Hironori Suzuki , Dai Matsui , Kazushi Shikata , Mitsugu Yamanaka
IPC分类号： B62D25/08 , B60H1/00 , B62D25/14 , B62D29/00
CPC分类号： B62D29/001 , B60H1/0055 , B60H1/00564 , B60H1/242 , B62D25/142 , B62D25/145
摘要： A strength member, for vehicle use, extending in the vehicle width direction inside an instrument panel of a vehicle has a reinforcing bar in which a closed space is formed, and the reinforcing bar has a driver's seat side region, a central region and an assistant driver's seat side region, the reinforcing bar being composed of a metallic member arranged in the driver's seat side region and a resin member or a resin and metallic member arranged in the central region and the assistant driver's seat side region.
摘要翻译：在车辆的仪表板内沿车宽方向延伸的用于车辆的强度构件具有形成有封闭空间的钢筋，并且钢筋具有驾驶席侧区域，中心区域和助手驾驶席侧区域，由配置在驾驶席侧区域的金属构件构成的钢筋和设置在中央区域和辅助驾驶员座侧区域的树脂构件或树脂和金属构件。

20. 发明授权

US07790328B2 Single cell for fuel cell and solid oxide fuel cell 有权
标题翻译：用于燃料电池和固体氧化物燃料电池的单电池
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。

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