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1. 发明申请

WO0243177A3 SINGLE CELL FOR FUEL CELL AND SOLID OXIDE FUEL CELL 审中-公开
标题翻译：燃料电池和固体氧化物燃料电池单体
公开(公告)号：WO0243177A3
公开(公告)日：2003-05-30
申请号：PCT/JP0110219
申请日：2001-11-22
申请人： NISSAN MOTOR , KUSHIBIKI KEIKO , SATO FUMINORI , HARA NAOKI , YAMANAKA MITSUGU , HATANO MASAHARU , UCHIYAMA MAKOTO , SHIBATA ITARU , FUKUZAWA TATSUHIRO
发明人： KUSHIBIKI KEIKO , SATO FUMINORI , HARA NAOKI , YAMANAKA MITSUGU , HATANO MASAHARU , UCHIYAMA MAKOTO , SHIBATA ITARU , FUKUZAWA TATSUHIRO
IPC分类号： H01M4/86 , H01M4/88 , H01M8/02 , H01M8/12 , H01M8/24
CPC分类号： H01M8/2425 , H01M8/1213 , H01M8/1226 , H01M8/1231 , H01M8/1286 , 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 (1) having openings (8) and an insulating and stress absorbing layer (2) stacked on an upper surface of this substrate. The solid electrolyte layer (3) is formed on an upper surface of the insulating and stress absorbing layer so as to cover the openings, the upper electrode layer (4) is stacked on an upper surface of the solid electrolyte layer, and the lower electrode layer (5) 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（8）的衬底（1）和层叠在该衬底的上表面上的绝缘和应力吸收层（2）。固体电解质层（3）形成在绝缘应力吸收层的上表面上以覆盖开口，上电极层（4）层叠在固体电解质层的上表面上，下电极所述层（5）经由所述开口从所述基板的下表面涂覆在所述固体电解质层的下表面。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。

2. 发明申请

WO0245198A3 SOLID OXIDE FUEL CELL STACK AND METHOD OF MANUFACTURING THE SAME 审中-公开
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：WO0245198A3
公开(公告)日：2003-05-30
申请号：PCT/JP0110233
申请日：2001-11-22
申请人： NISSAN MOTOR , HARA NAOKI , KUSHIBIKI KEIKO , SATO FUMINORI , YAMANAKA MITSUGU , UCHIYAMA MAKOTO , HATANO MASAHARU
发明人： HARA NAOKI , KUSHIBIKI KEIKO , SATO FUMINORI , YAMANAKA MITSUGU , UCHIYAMA MAKOTO , HATANO MASAHARU
IPC分类号： H01M8/02 , H01M8/12 , H01M8/24
CPC分类号： H01M8/2435 , H01M8/0202 , H01M8/1213 , H01M8/1226 , H01M8/1231 , H01M8/2425 , 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 (5A) comprises a substrate (4) having a plurality of opening portions, a groove (42) which extends through the plurality of opening portions formed on a lower surface of the substrate, a solid electrolyte layer (3) which covers the opening portion formed on an upper surface of the substrate, a fuel electrode layer (1) which covers the opening portions formed on the solid electrolyte layer, and an air electrode layer (2) formed on the lower surface of the substrate so as to extend along the opening portions and the groove. The second cell plates (5B) has a structure in which the air electrode layer (2) is replaced with the fuel electrode layer in the first cell plate. In this fuel cell stack, the air electrode layer (2) of the first cell plate faces the air electrode layer (2) of the second cell plate, and the fuel electrode layer (1) of the first cell plate faces the fuel electrode layer (1) 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（5A）包括具有多个开口部的基板（4），延伸穿过形成在基板的下表面上的多个开口部的槽（42），固体电解质层（3）覆盖形成在基板的上表面上的开口部分，覆盖形成在固体电解质层上的开口部分的燃料电极层（1）和形成在基板的下表面上的空气电极层（2），以便沿着开口部分和凹槽延伸。第二电池板（5B）具有在第一电池板中用燃料电极层代替空气极层（2）的结构。在该燃料电池堆中，第一电池板的空气极层（2）面向第二电池板的空气极层（2），第一电池板的燃料电极层（1）面向燃料电极层（1）。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。

3. 发明申请

WO2009034449A3 FUEL CELL SYSTEM WITH REFORMED FUEL MOISTURE QUANTITY ADJUSTMENT 审中-公开
标题翻译：燃料电池系统，具有改进的燃料水分量调整
公开(公告)号：WO2009034449A3
公开(公告)日：2009-07-23
申请号：PCT/IB2008002364
申请日：2008-09-08
申请人： NISSAN MOTOR , TAKEUCHI KAZUFUMI , MIWA HIROMICHI , HATANO MASAHARU , KUSHIBIKI KEIKO , SONG DONG
发明人： TAKEUCHI KAZUFUMI , MIWA HIROMICHI , HATANO MASAHARU , KUSHIBIKI KEIKO , SONG DONG
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： H01M8/04179 , C01B3/34 , C01B3/382 , C01B2203/0233 , C01B2203/0244 , C01B2203/025 , C01B2203/0266 , C01B2203/066 , C01B2203/1258 , C01B2203/1276 , C01B2203/143 , C01B2203/148 , C01B2203/1652 , C01B2203/1685 , C01B2203/1695 , H01M8/04014 , H01M8/04089 , H01M8/04164 , H01M8/04365 , H01M8/04373 , H01M8/04388 , H01M8/04708 , H01M8/04835 , H01M8/0618 , H01M2008/1293
摘要： Disclosed is a fuel cell system comprising a reformer and a fuel cell body to which a fuel gas reformed through the reformer and air are supplied and in which the supplied fuel gas and air are separated from each other and caused to flow and contact on respective electrodes to perform electric power generation. A moisture quantity adjustment device is configured to adjustably separate a portion of moisture included in the fuel gas supplied from the reformer in order for the moisture included in the fuel gas to be supplied to the fuel cell body in an appropriate quantity.
摘要翻译：公开了一种燃料电池系统，其包括重整器和燃料电池体，燃料气体通过重整器和空气被重整而供给到燃料电池体中，并且供给的燃料气体和空气彼此分离并使其在各个电极上流动和接触进行发电。水分量调节装置被配置为可调节地分离供应到重整器中的燃料气体中包含的一部分水分，以使包含在燃料气体中的水分以适当的量供应到燃料电池体。

4. 发明申请

WO2009072257A2 SOLID ELECTROLYTE FUEL CELL SYSTEM 审中-公开
标题翻译：固体电解质燃料电池系统
公开(公告)号：WO2009072257A2
公开(公告)日：2009-06-11
申请号：PCT/JP2008003512
申请日：2008-11-28
申请人： NISSAN MOTOR , TAKEUCHI KAZUFUMI , MIWA HIROMICHI , HATANO MASAHARU , KUSHIBIKI KEIKO , YAGUCHI TATSUYA
发明人： TAKEUCHI KAZUFUMI , MIWA HIROMICHI , HATANO MASAHARU , KUSHIBIKI KEIKO , YAGUCHI TATSUYA
IPC分类号： H01M8/06 , H01M8/02 , H01M8/04 , H01M8/24
CPC分类号： H01M8/2475 , H01M8/04007 , H01M8/04014 , H01M8/04089 , H01M8/0612
摘要： A solid electrolyte fuel cell system includes a reformer to produce a hydrogen-rich reformed gas from fuel, oxygen and water, and a stack structure including a stack of fuel cell units each receiving supply of the reformed gas and air, and producing electricity. The fuel cell system further includes a reformed gas cooler to cool the reformed gas supplied from the reformer to the stack structure, and a temperature control section to control operation of the reformed gas cooler in accordance with an operating condition such as a request output of the stack structure. The reformed gas cooler includes a device such as a heat exchanger for cooling the reformed gas with a coolant such as air.
摘要翻译：一种固体电解质燃料电池系统包括：重整器，用于从燃料，氧气和水生成富氢重整气体;以及堆叠结构，包括堆叠的燃料电池单元，每个燃料电池单元接收重整气体和空气的供应，并且产生电力。燃料电池系统还包括：重整气体冷却器，用于冷却从重整器供给到堆结构的重整气体;以及温度控制部分，用于根据操作条件来控制重整气体冷却器的操作，例如要求输出堆栈结构。重整气冷却器包括用诸如空气等冷却剂冷却重整气的热交换器等装置。

5. 发明申请

WO2004112173A3 ELECTRODE FOR FUEL CELL AND SOLID OXIDE FUEL CELL USING THE SAME 审中-公开
标题翻译：用于燃料电池和固体氧化物燃料电池的电极
公开(公告)号：WO2004112173A3
公开(公告)日：2005-11-17
申请号：PCT/JP2004006092
申请日：2004-04-27
申请人： NISSAN MOTOR , SONG DONG , HATANO MASAHARU
发明人： SONG DONG , HATANO MASAHARU
IPC分类号： H01M4/86 , H01M4/88 , H01M4/90 , H01M8/12
CPC分类号： H01M4/8885 , H01M4/8621 , H01M4/9033 , H01M4/9066 , H01M8/1231 , Y02P70/56
摘要： An electrode (1) for fuel cell according to the present invention comprises electron-conducting particles (5), and fibrous oxide particles (3). In the electrode (1), the ratio represented by the following formula (I) is within a range from 5 to 25, and the ratio represented by the following formula (II) is within a range from 1 to 10 : average major axis of the oxide particles (3) / average major axis of the electron-conducting particles (5) (I), and thickness of the electrode (1) / average major axis of the oxide particles (3) (II). A large number of oxygen ion-conducting paths can thereby be informed in the electrode (1) to increase three phase zones, thus permitting electrons to be efficiently taken out therefrom. Further, a fuel cell (10) with high output and excellent power generation efficiency can be obtained by using the electrode (1) of the present invention. Nickel samaria doped ceria is disclosed.
摘要翻译：根据本发明的用于燃料电池的电极（1）包括电子传导颗粒（5）和纤维状氧化物颗粒（3）。在电极（1）中，由下式（I）表示的比例在5〜25的范围内，由下式（II）表示的比例在1〜10的范围内：平均长轴氧化物粒子（3）/电子传导粒子（5）（I）的平均长轴，电极（1）的厚度/氧化物粒子（3）（II）的平均长轴。因此，可以在电极（1）中通知大量的氧离子传导路径，以增加三个相位区域，从而允许电子被有效地从其中取出。此外，通过使用本发明的电极（1），可以获得具有高输出和发电效率优异的燃料电池（10）。公开了掺锡的二氧化铈。

6. 发明申请

WO2004097966A3 FUEL ELECTRODE FOR SOLID OXIDE FUEL CELL AND SOLID OXIDE FUEL CELL USING THE SAME 审中-公开
标题翻译：用于固体氧化物燃料电池和固体氧化物燃料电池的燃料电极
公开(公告)号：WO2004097966A3
公开(公告)日：2005-06-09
申请号：PCT/JP2004004915
申请日：2004-04-05
申请人： NISSAN MOTOR , SONG DONG , HATANO MASAHARU
发明人： SONG DONG , HATANO MASAHARU
IPC分类号： H01M4/86 , H01M4/88 , H01M8/00 , H01M8/12
CPC分类号： H01M4/9066 , H01M4/8621 , H01M4/8885
摘要： A fuel electrode for solid oxide fuel cell of the present invention comprises a cermet containing an oxide phase having oxygen ion conductivity and a metal phase, Further, the fuel electrode constitutes a three-dimensional network structure, and the oxide phase forms a skeleton of the network structure, and has pores in the vicinity of the metal phase. Thereby, the three phase zone of the fuel electrode can be increased in order to improve the output of SOFC.
摘要翻译：本发明的固体氧化物型燃料电池用燃料电极，具有含有氧离子传导性的氧化物相和金属相的金属陶瓷，此外，燃料电极构成三维网络结构，氧化物相形成为网状结构，并且在金属相附近具有孔。由此，为了提高SOFC的输出，可以增加燃料电极的三相区域。

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