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1. 发明专利

JP2009230874A Structural body for cell, method for manufacturing same and utilization of same 审中-公开
标题翻译：细胞结构体，其制备方法及其利用方法
公开(公告)号：JP2009230874A
公开(公告)日：2009-10-08
申请号：JP2008071213
申请日：2008-03-19
申请人： Chubu Electric Power Co Inc , Japan Fine Ceramics Center , 中部電力株式会社 , 財団法人ファインセラミックスセンター
发明人： SEINO KO , SUDA SEIICHI , HATTORI MASATOSHI
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a structural body for a single cell of SOFC and a method for manufacturing the same reducing the thickness of the cell while increasing the strength of the cell of the SOFC. SOLUTION: The structural body for the single cell of the solid oxide fuel cell has a laminated structure that two porous ceramics material layers are opposed to each other with a dense ceramics material layer containing an ion oxide conductive ceramics material interposed between them. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种SOFC的单电池的结构体及其制造方法，同时在增加电池的强度的同时减小电池的厚度。解决方案：固体氧化物型燃料电池的单电池结构体具有层叠结构，其中两个多孔陶瓷材料层彼此相对，并具有介于它们之间的含有离子氧化物导电陶瓷材料的致密陶瓷材料层。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2008202097A Conductive sealing material, and structure having gas-sealing structure 审中-公开
标题翻译：导电密封材料和具有气密封结构的结构
公开(公告)号：JP2008202097A
公开(公告)日：2008-09-04
申请号：JP2007039544
申请日：2007-02-20
申请人： Japan Fine Ceramics Center , 財団法人ファインセラミックスセンター
发明人： KAWAHARA KOICHI , SUDA SEIICHI , SEINO KO
IPC分类号： C22C5/06 , C22F1/00 , C22F1/14 , H01M8/02 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a conductive sealing material having electrical conductivity and sealing property and also having excellent oxidation resistance. SOLUTION: As the conductive sealing material, an Ag-Si-Ge alloy composed mainly of Ag and containing Si and Ge is used. Further, excellent electrical conductivity and sealing property can be maintained even under an oxidizing service environment by providing this Ag-Si-Ge alloy with a structure where Ag is contained as a matrix phase from a standpoint of electrical conductivity and an Si-Ge solid solution phase having oxidation resistance is dispersed in the Ag matrix phase. Moreover, this alloy is applicable to a ceramic structure which has a gas-sealing structure having such a conductive sealing material in a gas-sealing section. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有导电性和密封性的导电密封材料，并且还具有优异的抗氧化性。解决方案：作为导电密封材料，使用主要由Ag组成且含有Si和Ge的Ag-Si-Ge合金。此外，即使在氧化作用环境下，由Ag-Si-Ge合金的电导率和Si-Ge固溶体的观点出发，提供具有Ag作为基体相的结构，可以维持良好的导电性和密封性具有抗氧化性的相分散在Ag基体相中。此外，该合金适用于在气体密封部中具有导电性密封材料的气体密封结构的陶瓷结构体。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2010073360A Gas seal structure having gas seal portion excellent in heat cycle durability, and method of manufacturing the same 有权
标题翻译：具有在热循环耐久性中优异的气体密封部分的气体密封结构及其制造方法
公开(公告)号：JP2010073360A
公开(公告)日：2010-04-02
申请号：JP2008236935
申请日：2008-09-16
申请人： Japan Fine Ceramics Center , 財団法人ファインセラミックスセンター
发明人： MATSUMIYA MASAHIKO , SUDA SEIICHI , KAWAHARA KOICHI , SEINO KO
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a gas seal structure having a seal portion excellent in heat cycle durability. SOLUTION: A method of manufacturing the gas seal structure includes: a first heating step of heating a seal material containing a glass material consisting of one or more kinds of glassy particles, supplied to one or more gas seal portions in a gas seal structure, under a heating condition where the temperature is less than glass transition temperature of the glass material, and of promoting decomposition of gasification components of the seal material or removable of gas; and a second heating step of forming a fusing seal layer by heating the seal material after the first heating step at a temperature equal to or higher than the melting temperature of the glass material. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有热循环耐久性优异的密封部分的气密封结构。解决方案：一种制造气体密封结构的方法包括：第一加热步骤，加热包含由一种或多种玻璃状颗粒组成的玻璃材料的密封材料，所述玻璃材料供应到气体密封件中的一个或多个气体密封部分结构，在温度低于玻璃材料的玻璃化转变温度的加热条件下，促进密封材料的气化组分的分解或气体的除去; 以及第二加热步骤，通过在等于或高于玻璃材料的熔融温度的温度下，在第一加热步骤之后加热密封材料来形成定影密封层。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2014056824A Stack structure for stacked solid-oxide fuel cell, and stacked solid-oxide fuel cell and manufacturing method thereof 有权
标题翻译：堆积固体氧化物燃料电池的堆叠结构和堆积的固体氧化物燃料电池及其制造方法
公开(公告)号：JP2014056824A
公开(公告)日：2014-03-27
申请号：JP2013213075
申请日：2013-10-10
申请人： Japan Fine Ceramics Center , 一般財団法人ファインセラミックスセンター , FCO Power株式会社 , Fco Power Inc
发明人： SUDA SEIICHI , SEINO KO , HASHIMOTO FUMIO , HASHIMOTO TAKAYUKI
IPC分类号： H01M8/02 , H01M8/12 , H01M8/24
CPC分类号： H01M8/2485 , H01M8/0276 , H01M8/0282 , H01M8/0286 , H01M8/2425 , H01M2008/1293 , Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a stacked solid-oxide fuel cell (SOFC) in which a mechanical strength as the SOFC can be secured as a whole without depending on a mechanical strength of a unit cell.SOLUTION: A stack structure comprises: a plurality of unit cells 2 each stacked while including a fuel electrode layer 6 including a fuel electrode 7 and an air electrode layer 8 including an air electrode 9, which are disposed while opposing each other with a solid electrolyte 4 interposed therebetween; a separator 14 interposed between the layered unit cells for separating the unit cells; and seal parts 10a, 10b which are disposed within the fuel electrode layers and the air electrode layers and equal with the separator or the solid electrolyte regarding at least a thermal expansion/contraction property, and include non-porous portions integrated with edges of the fuel electrodes or edges of the air electrodes and integrated to the separator and the solid electrolyte. The stack structure is formed so as to circulate fuel gas and air gas to be supplied to the fuel electrodes and the air electrodes, respectively.
摘要翻译：要解决的问题：提供一种堆叠的固体氧化物燃料电池（SOFC），其中整体上可以确保作为SOFC的机械强度而不依赖于单电池的机械强度。解决方案：堆叠结构包括：多个单元电池2，每个堆叠同时包括具有燃料电极7的燃料电极层6和包括空气电极9的空气电极层8，燃料电极层6彼此相对设置，固定电解质4插入其间; 插入在用于分离单电池的分层单位电池之间的隔板14; 以及密封部分10a，10b，其设置在燃料电极层和空气电极层内，并且至少具有热膨胀/收缩性能，与隔板或固体电解质相等，并且包括与燃料边缘一体化的无孔部分电极或空气电极的边缘并与分离器和固体电解质结合。该堆叠结构形成为使供给燃料电极和空气电极的燃料气体和空气气体循环。

5. 发明专利

JP2012099493A Stack structure for multilayer type solid oxide fuel cell, multilayer type solid oxide fuel cell, and method of manufacturing the same 有权
标题翻译：用于多层型固体氧化物燃料电池，多层型固体氧化物燃料电池的堆叠结构及其制造方法
公开(公告)号：JP2012099493A
公开(公告)日：2012-05-24
申请号：JP2011275058
申请日：2011-12-15
申请人： FCO Power株式会社 , Fco Power Inc , Japan Fine Ceramics Center , 一般財団法人ファインセラミックスセンター
发明人： SUDA SEIICHI , SEINO KO , HASHIMOTO FUMIO , HASHIMOTO TAKAYUKI
IPC分类号： H01M8/02 , H01M4/88 , H01M8/12
CPC分类号： H01M8/2485 , H01M8/0276 , H01M8/0282 , H01M8/0286 , H01M8/2425 , H01M2008/1293 , Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a multilayer type Solid Oxide Fuel Cell(SOFC) having a stack structure which allows the mechanical strength of SOFC to be secured on the whole not depending on the mechanical strength of a unit cell.SOLUTION: A stack structure 40 comprises: a plurality of unit cells 2 stacked on one another and each having a solid electrolyte 4, a fuel electrode layer including a fuel electrode 7, and an air electrode layer including an air electrode 9 opposed to the fuel electrode layer with the solid electrolyte sandwiched therebetween; a separator 14 interposed between the stacked unit cells for separating the unit cells from one another; and a seal part 10a located in each of the fuel electrode layer and the air electrode layer, uniform with the separator 14 or the solid electrolyte 4 at least in thermal expansion and shrinkage characteristics, integrated with a peripheral part of the fuel electrode or the air electrode, integrated with the adjacent separator and the adjacent solid electrolyte, and including a nonporous part. The stack structure 40 is formed so that fuel gas and air gas to be supplied to the fuel electrode and the air electrode respectively can be circulated therein.
摘要翻译：要解决的问题：提供具有堆叠结构的多层型固体氧化物燃料电池（SOFC），其能够总体上确保SOFC的机械强度而不依赖于单元电池的机械强度。堆叠结构40包括：彼此堆叠并且各自具有固体电解质4的多个单元电池2，包括燃料电极7的燃料电极层和包括相对的空气电极9的空气电极层与固体电解质夹在其间的燃料电极层; 插入在用于将单元电池彼此分离的堆叠单元电池之间的隔板14; 以及密封部分10a，其位于燃料电极层和空气电极层的每一个中，与隔板14或固体电解质4至少具有与燃料电极或空气的周边部分一体化的热膨胀和收缩特性均匀电极，与相邻的隔板和相邻的固体电解质结合，并且包括无孔部分。堆叠结构40形成为能够分别向燃料电极和空气电极供给燃料气体和空气。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2010020964A Sealing material, method of manufacturing the same, and solid oxide fuel cell using its sealing material 审中-公开
标题翻译：密封材料，其制造方法和使用其密封材料的固体氧化物燃料电池
公开(公告)号：JP2010020964A
公开(公告)日：2010-01-28
申请号：JP2008178961
申请日：2008-07-09
申请人： Japan Fine Ceramics Center , 財団法人ファインセラミックスセンター
发明人： MATSUMIYA MASAHIKO , SUDA SEIICHI , KAWAHARA KOICHI , SEINO KO
IPC分类号： H01M8/02 , C01B33/12 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a sealing material that is fusion-bonded in a wider range of temperature, to provide a method of manufacturing the same, and to provide a solid oxide fuel cell using the sealing material. SOLUTION: By de-carbonization treatment in which alkaline containing amorphous silica particles are supplied with water and then heated at ≥300°C and ≤500°C to be foamed, the sealing material is obtained that contains alkaline metal containing amorphous silica particles in which carbon content C/Si is reduced. The sealing material seals a porous substrate and a dense base material of the solid oxide fuel cell, respectively. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供在更宽的温度范围内熔合的密封材料，以提供其制造方法，并提供使用密封材料的固体氧化物燃料电池。解决方案：通过脱碳处理，其中将含碱性无定形二氧化硅颗粒供给水，然后在≥300℃和≤500℃下加热以发泡，得到包含碱金属的无定形二氧化硅的密封材料碳含量C / Si降低的颗粒。密封材料分别密封固体氧化物燃料电池的多孔基材和致密基材。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2008010191A Sealing material and solid oxide fuel cell using sealing material 有权
标题翻译：使用密封材料密封材料和固体氧化物燃料电池
公开(公告)号：JP2008010191A
公开(公告)日：2008-01-17
申请号：JP2006176918
申请日：2006-06-27
申请人： Japan Fine Ceramics Center , 財団法人ファインセラミックスセンター
发明人： SUDA SEIICHI , SEINO KO , KAWAHARA KOICHI , OKAWA HAJIME
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a sealing material for a solid oxide fuel cell having high insulating property and high sealing capability.
SOLUTION: The sealing material for the solid oxide fuel cell contains alkali metal-containing amorphous silica particles. The alkali metal-containing amorphous silica particles contain alkali metal-containing silica particles having an alkali metal content, which is a molar ratio of alkali metal/Si, of 0.40-0.85.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有高绝缘性和高密封能力的固体氧化物型燃料电池用密封材料。解决方案：用于固体氧化物燃料电池的密封材料含有含碱金属的无定形二氧化硅颗粒。含碱金属的无定形二氧化硅粒子含有碱金属含量为碱金属含量的碱金属/二氧化硅粒子，其碱金属/ Si的摩尔比为0.40〜0.85。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008004423A Solid oxide fuel cell, and its manufacturing method 有权
标题翻译：固体燃料电池及其制造方法
公开(公告)号：JP2008004423A
公开(公告)日：2008-01-10
申请号：JP2006173878
申请日：2006-06-23
申请人： Chubu Electric Power Co Inc , Japan Fine Ceramics Center , 中部電力株式会社 , 財団法人ファインセラミックスセンター
发明人： SUDA SEIICHI , SEINO KO , HATTORI MASATOSHI
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a new porous electrode structure capable of improving power generation characteristics in a solid oxide fuel cell provided with a porous electrode layer. SOLUTION: In the solid oxide fuel cell 2, this is provided with a solid electrolyte layer 6, an air electrode layer 10, a fuel electrode layer 16, and one or two or more cavities 20 having a channel shape pattern in either one of these porous electrode layers 18, and the channel shape pattern is made to have a broken line-type pattern. The power generation characteristics are improved by being provided with the porous structure provided with such cavities 20. COPYRIGHT: (C)2008,JPO&INPIT

9. 发明专利

JP2008004422A Electrode for solid oxide fuel cell, 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，固体氧化物燃料电池及其制造方法
公开(公告)号：JP2008004422A
公开(公告)日：2008-01-10
申请号：JP2006173877
申请日：2006-06-23
申请人： Chubu Electric Power Co Inc , Japan Fine Ceramics Center , 中部電力株式会社 , 財団法人ファインセラミックスセンター
发明人： SEINO KO , SUDA SEIICHI , HATTORI MASATOSHI
IPC分类号： H01M4/86 , H01M4/88 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide an electrode for a solid oxide fuel cell in which both the length of a reaction field and gas diffusivity are compatible. SOLUTION: This is the electrode of the solid oxide fuel cell which includes a pore derived from a pore-forming agent and which has a pore diameter gradient composition in which the pore diameter becomes larger while heading for the opposite side from a solid electrolyte side. COPYRIGHT: (C)2008,JPO&INPIT

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