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91. 发明专利

JP2006004835A Solid oxide fuel cell 审中-公开
标题翻译：固体氧化物燃料电池
公开(公告)号：JP2006004835A
公开(公告)日：2006-01-05
申请号：JP2004181549
申请日：2004-06-18
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KOMATSU HIROKAZU , FUJII KAZUNORI , SO AZUMA , HATANO MASAHARU
IPC分类号： H01M4/86 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide an electrode for an SOFC restraining exfoliation of the electrode from a solid electrolyte, especially in case fuel gas such as hydrocarbon is supplied to a fuel electrode of the SOFC, and also to provide a unit cell for the SOFC and the SOFC each equipped with the same. SOLUTION: The film-shaped electrode for the SOFC is made by two-dimensionally arranging at least one electron conductive element containing an electron conductive material, and at least one oxide ion conductive element containing an oxide ion conductive material. A linear three-phase interface formed on a boundary where the electron conductive element and the oxide ion conductive element contact each other exists on the surface of the film-shaped electrode. The unit cell for the SOFC is provided with an electrode for the SOFC on front face and/or rear face of the solid electrolyte. The SOFC is provided with the unit cell for the SOFC. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于抑制电极从固体电解质剥离的SOFC的电极，特别是在诸如烃的燃料气体被提供给SOFC的燃料电极的情况下，并且还提供单元电池对于SOFC和SOFC每个都配备相同的。解决方案：用于SOFC的膜状电极通过二维布置至少一个含有电子传导材料的电子传导元件和至少一个含有氧化物离子传导材料的氧化物离子传导元件来制造。形成在电子传导元件和氧化物离子传导元件彼此接触的边界上的线性三相界面存在于膜状电极的表面上。用于SOFC的单电池在固体电解质的正面和/或背面设置有用于SOFC的电极。 SOFC提供了SOFC的单位电池。版权所有（C）2006，JPO＆NCIPI

92. 发明专利

JP2006004809A Fuel electrode for solid oxide fuel cell, and its manufacturing method 审中-公开
标题翻译：固体氧化物燃料电池用燃料电池及其制造方法
公开(公告)号：JP2006004809A
公开(公告)日：2006-01-05
申请号：JP2004180973
申请日：2004-06-18
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SO AZUMA , HATANO MASAHARU , FUJII KAZUNORI
IPC分类号： H01M4/86 , H01M4/88 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a fuel electrode for SOFC and its manufacturing method wherein a reaction resistance of an electrode is reduced and output of power generation is improved by means that a reaction interface per a unit weight of the fuel electrode is increased, as well as the (SOFC) provided with this fuel electrode for the SOFC. SOLUTION: This is the fuel electrode for the SOFC containing a complex oxide which has at least a metal element A, a metal element B, and oxygen as constituting elements, or containing metal element B containing oxide. The complex oxide or the metal element B containing oxide B has oxide ion conductivity, and ultrafine particles of the metal element A are provided on the surface of the complex oxide or the metal element B containing oxide. The metal element A and the metal element B satisfy a relationship expressed by a formula (1): E A-O B-O (E A-O shows bond energy between the metal element A and oxygen, and E B-O shows bond energy between the metal element B and oxygen in the formula). The manufacturing method using the SOFC provided with the fuel electrode for the SOFC, and using a complex oxide precurser which satisfies the relationship of the formula (1) is included. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于SOFC的燃料电极及其制造方法，其中通过燃料电极单位重量的反应界面是电极的反应电阻降低并且发电的输出得到改善，增加，以及为SOFC提供的该燃料电极的（SOFC）。解决方案：这是含有至少具有金属元素A，金属元素B和氧作为构成元素或含有含有氧化物的金属元素B的复合氧化物的SOFC的燃料电极。包含氧化物B的复合氧化物或金属元素B具有氧化物离子传导性，并且在复合氧化物或含有氧化物的金属元素B的表面上设置金属元素A的超细颗粒。金属元素A和金属元素B满足由式（1）表示的关系：E AO BO （E AO 金属元素A与氧之间的键能，E SB SB显示式中的金属元素B与氧之间的键能。包括使用设置有用于SOFC的燃料电极的SOFC以及使用满足式（1）的关系的复合氧化物前体的制造方法。版权所有（C）2006，JPO＆NCIPI

93. 发明专利

JP2005251643A Fuel electrode for solid oxide type fuel cell, and its manufacturing method 有权
标题翻译：用于固体氧化物型燃料电池的燃料电极及其制造方法
公开(公告)号：JP2005251643A
公开(公告)日：2005-09-15
申请号：JP2004062895
申请日：2004-03-05
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SO AZUMA , HATANO MASAHARU
IPC分类号： H01M4/86 , H01M4/88 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a fuel electrode for SOFC for suppressing peeling from a solid electrolyte due to thermal expansion and improving heat-resistance and durability, its manufacturing method and a single cell of SOFC having the fuel electrode for SOFC. SOLUTION: The present invention provides the fuel electrode for SOFC carried in a porous material having open pores and containing catalyst component in the condition that a simple substance carbon does not deactivate catalytic activity necessary for electric power generation, a single cell for SOFC having the fuel electrode for SOFC, and the method for manufacturing the fuel electrode for SOFC. (1) Porous material formation material and pore producing material are mixed for shaping, calcinated to produce the porous material having the open pores, and then simple substance carbon is carried in the open pores of the porous material.(2) The porous formation material and the simple substance carbon precursor are mixed for shaping, heated in an inert atmosphere or reducing atmosphere to produce the porous material having the open pores and carry the simple substance carbon in the open pores. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：为了提供一种用于抑制由于热膨胀而导致的固体电解质剥离和提高耐热性和耐久性的SOFC的燃料电极，其制造方法和具有用于SOFC的燃料电极的SOFC的单电池。解决方案：本发明提供一种携带在具有开孔的多孔材料中并且含有催化剂组分的SOFC的燃料电极，条件是单体碳不会使发电所需的催化活性失活，用于SOFC的单电池具有用于SOFC的燃料电极，以及用于制造用于SOFC的燃料电极的方法。（1）将多孔材料形成材料和孔产生材料混合成型，煅烧以制造具有开孔的多孔材料，然后在多孔材料的开孔中承载单质碳。（2）多孔形成材料并将单体碳前体混合成型，在惰性气氛或还原性气氛中加热，制成具有开孔的多孔材料，并在开孔中承载单体碳。版权所有（C）2005，JPO＆NCIPI

94. 发明专利

JP2005158377A Solid electrolyte fuel cell 审中-公开
标题翻译：固体电解质燃料电池
公开(公告)号：JP2005158377A
公开(公告)日：2005-06-16
申请号：JP2003393263
申请日：2003-11-25
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： HATANO MASAHARU
IPC分类号： H01M4/86 , H01M4/88 , H01M4/90 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To realize improvement of an output characteristic of a fuel cell by reducing an electrode reaction resistance. SOLUTION: In a solid electrolyte fuel cell provided with an electrode composed of an electrode material in which Ni is the main component, by containing a hetero element capable of being alloyed with Ni in the electrode material constituting the electrode, and an oxide of this electrode material is easier reduced than the electrode material of Ni single substrate. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：通过降低电极反应电阻来实现燃料电池的输出特性的提高。解决方案：在具有Ni的主要成分的电极材料构成的电极的固体电解质型燃料电池中，在构成电极的电极材料中含有能够与Ni合金的异质元素和氧化物的这种电极材料比Ni单基板的电极材料更容易减少。版权所有（C）2005，JPO＆NCIPI

95. 发明专利

JP2005116225A Electrode for solid oxide fuel cell, and its manufacturing method 审中-公开
标题翻译：固体氧化物燃料电池用电极及其制造方法
公开(公告)号：JP2005116225A
公开(公告)日：2005-04-28
申请号：JP2003345945
申请日：2003-10-03
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SO AZUMA , HATANO MASAHARU
IPC分类号： H01M4/86 , H01M4/88 , H01M4/90 , H01M4/92 , H01M8/12
CPC分类号： H01M4/8828 , H01M4/8652 , H01M4/8657 , H01M4/8885 , H01M4/9016 , H01M4/9033 , H01M4/9066 , H01M4/92 , H01M4/921 , H01M8/1246 , H01M8/126 , H01M8/1266 , H01M2008/1293 , Y02E60/525 , Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide an electrode for a solid oxide fuel cell of which the electrode reaction field can be increased by increasing a three-phase interface length, and catalyst activity and electron conductivity can be improved, and provide a simple and easy manufacturing method of such an electrode. SOLUTION: On the surface and its inside opening surface of the electrode structural body provided with a three-dimensional network structure composed of electron-oxide ion mixture conductive materials and/or electron conductive materials, particles composed of materials provided with electron conductivity and electrode catalyst activity as a solid electrolyte type fuel cell are adhered. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种固体氧化物燃料电池用电极，其电极反应场可以通过增加三相界面长度而增加，并且可以提高催化剂活性和电子传导性，并提供简单的以及这种电极的容易制造方法。解决方案：在具有由电子 - 氧化物离子混合物导电材料和/或电子传导材料构成的三维网络结构的电极结构体的表面及其内部开口表面上，由具有电子传导性的材料构成的颗粒并且粘附作为固体电解质型燃料电池的电极催化剂活性。版权所有（C）2005，JPO＆NCIPI

96. 发明专利

JP2005005025A Electrode for fuel cell, solid oxide fuel cell using this, and its manufacturing method 审中-公开
标题翻译：燃料电池用电极，使用该固体氧化物燃料电池及其制造方法
公开(公告)号：JP2005005025A
公开(公告)日：2005-01-06
申请号：JP2003164904
申请日：2003-06-10
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SO AZUMA , 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： PROBLEM TO BE SOLVED: To provide an electrode for fuel cell having a conductive route of oxygen ions sufficiently, a solid oxide fuel cell using this, and its manufacturing method. SOLUTION: This is the electrode for the fuel cell wherein electron conductive particles and fibrous oxide particles are contained, the ratio expressed by "the major diameter of the oxide particles/the major diameter of the conductive particles" is 5 to 25, and the ratio expressed by "the film thickness of the electrode/the major diameter of the oxide particles" is 1 to 10. This is a single cell for the solid oxide fuel cell wherein the electrode for the fuel cell is used, and a solid electrolyte layer is pinched by an air electrode layer and a fuel electrode layer. The fuel electrode layer is fabricated by covering the fibrous oxide particles with the electron conductive particles by an impregnation method, a sol-gel method, an electroplating method, and a spatter method or the like, and the single cell for the solid oxide formed fuel cell is manufactured. The fuel electrode layer is fabricated at temperatures of 1,100 to 1,400°C. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种具有足够的氧离子导电路径的燃料电池用电极，使用该电极的固体氧化物型燃料电池及其制造方法。解决方案：这是包含电子传导性粒子和纤维状氧化物粒子的燃料电池用电极，由“氧化物粒子的长径/导电性粒子的长径”所表示的比例为5〜25，并且由“电极的膜厚/氧化物粒子的长径”所表示的比率为1〜10。这是使用燃料电池用电极的固体氧化物型燃料电池的单电池，电解质层被空气电极层和燃料极层夹住。通过浸渍法，溶胶 - 凝胶法，电镀法，溅射法等将导电性粒子覆盖在纤维状氧化物粒子上，形成燃料电极层，形成固体氧化物形成燃料的单电池电池被制造。燃料电极层在1,100至1400℃的温度下制造。版权所有（C）2005，JPO＆NCIPI

97. 发明专利

JP2004268022A Hydrogen occluding material, production method therefor, hydrogen storage tank, hydrogen storage system, and fuel cell automobile 审中-公开
标题翻译：氢化物料，其生产方法，储氢罐，氢储存系统和燃料电池汽车
公开(公告)号：JP2004268022A
公开(公告)日：2004-09-30
申请号：JP2004019767
申请日：2004-01-28
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： OGAWA TOME , KATAMURA JUNJI , ITO HITOSHI , HATANO MASAHARU , KAWAI MIKIO
IPC分类号： F17C11/00 , B01J20/20 , B01J20/30 , C01B3/00 , C01B31/00 , H01M8/00 , H01M8/04
CPC分类号： Y02E60/324
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen occluding material having a sufficient hydrogen occlusion capacity. SOLUTION: Particles 2 comprising an alkaline metal atom such as potassium, rubidium, or cesium are intercalated between planar molecular layers 1 comprising the graphen of graphite. The particles 2 intercalated between the planar molecular layers 1 enables the interlayer distance between the layers 2 between which the particles 2 are intercalated to be set at 0.8 to 1.2 nm. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供具有足够的吸氢能力的吸氢材料。解决方案：包含碱金属原子如钾，铷或铯的颗粒2插入包括石墨的石墨烯的平面分子层1之间。嵌入在平面分子层1之间的颗粒2能够使颗粒2插入其间的层2之间的层间距离设定为0.8〜1.2nm。版权所有（C）2004，JPO＆NCIPI

98. 发明专利

JP2004178853A Electrode material and electrode for solid oxide fuel cell 审中-公开
公开(公告)号：JP2004178853A
公开(公告)日：2004-06-24
申请号：JP2002340994
申请日：2002-11-25
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： HATANO MASAHARU
IPC分类号： C23C14/18 , H01M4/86 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide an electrode material having a low resistance associated with the electrode during power generation, thus achieving efficient power generation, to provide an electrode and to provide a solid oxide fuel cell. SOLUTION: The electrode material for an SOFC (Solid Oxide Fuel Cell) contains an oxide particle having oxygen ion conductivity and/or electronic conductivity, and a metal particle covering the oxide particle. The electrode for an SOFC contains the above described electrode materials for an SOFC and other metal particles. A unit cell for an SOFC comprises the above described electrode for an SOFC formed on the surface and/or back surface of a solid electrolyte. COPYRIGHT: (C)2004,JPO

99. 发明专利

JP2003317785A Solid electrolyte fuel cell 有权
标题翻译：固体电解质燃料电池
公开(公告)号：JP2003317785A
公开(公告)日：2003-11-07
申请号：JP2002125286
申请日：2002-04-26
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： FUKUZAWA TATSUHIRO , KUSHIBIKI KEIKO , HATANO MASAHARU , SHIBATA ITARU
IPC分类号： H01M8/02 , H01M8/06 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To improve reliability and durability of a cell, enhance the output and efficiency, and meet the to miniaturization required in automobile mounting by every cooling a whole cell in just proportion. SOLUTION: The solid electrolyte fuel cell is formed by laminating reformers 2 carrying out steam reforming of hydrogen fuel gas, and cells 3 generating power by sending the reformed gas along fuel electrodes 3A. The reformer 2 is provided with a catalyst filled passage 4 filled with a reforming catalyst, and a fuel electrode side passage forming groove 6 arranged along the catalyst filled passage 4 and forming a fuel electrode side passage 5 with the fuel electrode 3A of the cell 3. A hydrogen fuel gas inlet 4a of the catalyst filled passage 4 and a reformed gas inlet 5a of the fuel electrode side passage 5 are arranged adjacent to each other, and a reformed gas outlet 4b of the catalyst filled passage 4 is communicated with the reformed gas inlet 5a of the fuel electrode side passage 5 via a return passage 9. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提高电池的可靠性和耐久性，提高输出和效率，并且按照正常比例，通过每个冷却整个电池满足汽车安装所需的小型化。解决方案：固体电解质燃料电池通过层压进行氢燃料气体的蒸汽重整的重整器2和通过沿着燃料电极3A发送重整气体而发电的电池3来形成。重整器2设置有填充有重整催化剂的催化剂填充通道4和沿着催化剂填充通道4布置的燃料电极侧通道形成槽6，并且与电池单元3的燃料电极3A形成燃料电极侧通道5 催化剂填充通道4的氢燃料气体入口4a和燃料电极侧通道5的重整气体入口5a彼此相邻布置，催化剂填充通道4的重整气体出口4b与重整的燃料电极侧通路5经由返回通道9的气体入口5a。版权所有（C）2004，JPO

100. 发明专利

JP2003317725A Solid electrolyte fuel cell and its manufacturing method 审中-公开
标题翻译：固体电解质燃料电池及其制造方法
公开(公告)号：JP2003317725A
公开(公告)日：2003-11-07
申请号：JP2002117017
申请日：2002-04-19
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KAMIMURA RYUZO , HATANO MASAHARU , KUSHIBIKI KEIKO , UCHIYAMA MAKOTO
IPC分类号： H01M4/86 , H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell of a cylindrical shape, capable of reducing the internal resistance by securing a large enough contact area of an electrode with a collector, and capable of enhancing mechanical strength. SOLUTION: This cylindrical solid electrolyte fuel cell equipped with an air electrode 2 and a fuel electrode 3 on the inside and outside of an electrolyte 1 forming a cylindrical shape is provided with a first collector 11 mounted to the inside of the electrolyte 1 by a stress to expand it toward the outside of the battery, and a second collector 12 mounted to the outside of the electrolyte 1 by a stress to shrink it toward the inside of the battery, and the contact area of the air electrode 2 and the fuel electrode 3 with the first and second collector 11, 12 is sufficiently secured, and mechanical strength is enhanced. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种圆柱形固体电解质燃料电池，其能够通过确保电极与集电体的足够大的接触面积并能够增强机械强度来降低内阻。解决方案：在形成圆筒形的电解质1的内部和外部配备有空气电极2和燃料电极3的圆柱形固体电解质燃料电池设置有安装在电解质1内部的第一集电体11 通过应力将其朝向电池的外部扩张，以及通过应力将其朝向电池的内部收缩而安装到电解质1的外部的第二集电体12，以及空气电极2和具有第一集电体11和第二集电体12的燃料电极3被充分地固定，机械强度提高。版权所有（C）2004，JPO

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