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1. 发明专利

JP2011008993A 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：JP2011008993A
公开(公告)日：2011-01-13
申请号：JP2009149925
申请日：2009-06-24
申请人： Toto Ltd , Toto株式会社
发明人： ABE TOSHIYA , HIWATARI KENICHI , FURUYA MASANORI , SAITO TAKESHI , MIYAO MOTOYASU , ANDO SHIGERU , TAKASHIO MINORU , SHIONO MITSUNOBU
IPC分类号： H01M8/04 , H01M8/06 , H01M8/12 , H01M8/24
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell, avoiding to be a risk state (an explosion or the like) with a large amount of reformed fuel gas stayed in a fuel cell module at stopping, preventing CO or the like contained in the reformed fuel gas from giving bad influence to surroundings, and for enhancing safety.SOLUTION: The solid electrolyte fuel cell includes a fuel cell assembly 12 arranged at a power generation chamber 10 in a fuel cell module 2, a reformer 20 supplying fuel gas to the fuel cell assembly, an evaporator 22 supplying water vapor to the reformer, a fuel gas supply means 38 supplying fuel gas to the reformer, a water supply means 28 producing pure water to supply to the evaporator, and a control part 60 controlling the water supply means by water vapor pressure supplied from the evaporator to the reformer when stopping power generation so as to supply reformed fuel gas stayed in a route from the reformer to the power generation chamber to the fuel cell assembly in the power generation chamber, and carrying out power generating operation by the residual reformed fuel gas to generate electric current at a preset value or more.
摘要翻译：要解决的问题：提供固体电解质燃料电池，避免在停止时停留在燃料电池组件中的大量重整燃料气体的风险状态（爆炸等），防止包含在燃料电池组件中的CO等改性燃料气体对环境造成不良影响，提高安全性。解决方案：固体电解质燃料电池包括燃料电池组件12，燃料电池组件12布置在燃料电池模块2中的发电室10处，重整器20将燃料气体供应到燃料电池组件，向重整器供应水蒸气的蒸发器22，向重整器供应燃料气体的燃料气体供应装置38，产生纯水供应给蒸发器的供水装置28以及控制水的控制部分60 供给装置，当停止发电时从蒸发器供给到重整器的水蒸汽压力，以便将重整燃料气体停留在从重整器到发电室到燃料电池的路线中并且通过残余重整燃料气体进行发电操作，以产生预设值以上的电流。

2. 发明专利

JP2010092701A Cell of solid oxide fuel cell, and method of manufacturing the same 审中-公开
标题翻译：固体氧化物燃料电池单元及其制造方法
公开(公告)号：JP2010092701A
公开(公告)日：2010-04-22
申请号：JP2008261172
申请日：2008-10-08
申请人： Toto Ltd , Toto株式会社
发明人： SHIMAZU MEGUMI , SHIONO MITSUNOBU , HIWATARI KENICHI , MURAKAMI HIRONOBU , FURUYA MASANORI , TAKASHIO MINORU , ANDO SHIGERU
IPC分类号： H01M8/02 , H01M4/86 , H01M4/88 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To suppress powdering of a solid electrolyte of a solid oxide fuel cell. SOLUTION: A cell of the solid oxide fuel cell includes an air electrode made of a perovskite oxide containing Mn, an air electrocatalyst layer arranged in the air electrode, a solid electrolyte arranged in the air electrocatalyst layer, and a fuel electrode arranged in the solid electrolyte, the air electrocatalyst layer has a perovskite oxide containing at least Mn, and the solid electrolyte contains at least ScSZ. The solid electrolyte has an exposed part where the fuel electrode is not arranged, the ScSZ is contained in the exposed part, the ScSZ of the exposed part has a part having a lattice constant exceeding 0.507456 nm as measured by the Rietveld method, and therefore, powdering of the solid electrolyte is suppressed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：抑制固体氧化物燃料电池的固体电解质的粉化。解决方案：固体氧化物燃料电池的电池包括由包含Mn的钙钛矿氧化物制成的空气电极，布置在空气电极中的空气电极催化剂层，布置在空气电极催化剂层中的固体电解质和布置在燃料电极中的燃料电极在固体电解质中，空气电极催化剂层具有至少含有Mn的钙钛矿氧化物，固体电解质至少含有ScSZ。固体电解质具有没有配置燃料电极的暴露部分，暴露部分包含ScSZ，暴露部分的ScSZ具有通过Rietveld方法测量的具有超过0.507456nm的晶格常数的部分，因此，抑制了固体电解质的粉化。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010067498A Solid oxide type fuel cell body and fuel cell employing the same 审中-公开
标题翻译：固体氧化物型燃料电池体和使用其的燃料电池
公开(公告)号：JP2010067498A
公开(公告)日：2010-03-25
申请号：JP2008233448
申请日：2008-09-11
申请人： Toto Ltd , Toto株式会社
发明人： SHIONO MITSUNOBU , SHIMAZU MEGUMI , HIWATARI KENICHI , MURAKAMI HIRONOBU , FURUYA MASANORI , TAKASHIO MINORU
IPC分类号： H01M4/86 , H01M8/02 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a solid oxide type fuel cell body using La 1-y Sr y Ni 1-x Fe x O 3 with a good electric conductivity as an air pole support, and also to provide a fuel cell having the fuel cell body. SOLUTION: The solid oxide type fuel cell body includes an air pole support and an interconnector. The air pole support is presented as La 1-y Sr y Ni 1-x Fe x O 3 , its composition range is 0 1-Z1 Sr Z1 Ni 1-Z2 Fe Z2 O 3 is formed between the air pole support and the interconnector. In this way, a solid oxide type fuel cell body using La 1-y Sr y Ni 1-x Fe x O 3 with a good electric conductivity as the air pole support, and a fuel cell provided therewith are provided. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种固体氧化物类型的燃料电池体，其使用La <1≤y 1-x 具有良好导电性的 O 3 作为空气极支撑，并且还提供具有燃料电池体的燃料电池。固体氧化物型燃料电池体包括空气支柱和互连器。空气支撑架呈现为1 Ni 1-x Fe x O 3 ，其组成范围为0 1-Z1 在气柱支撑件和互连器之间形成Ni 1-Z2 Z2 3 。以这种方式，使用一种固体氧化物类型的燃料电池体，其使用1≤y 具有良好的导电性的SB> O 3 作为空气极支架，并且设置有设置有燃料电池的燃料电池。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010034038A Solid oxide fuel cell 有权
标题翻译：固体氧化物燃料电池
公开(公告)号：JP2010034038A
公开(公告)日：2010-02-12
申请号：JP2009148667
申请日：2009-06-23
申请人： Toto Ltd , Toto株式会社
发明人： SHIMAZU MEGUMI , SHIONO MITSUNOBU , HIWATARI KENICHI , FURUYA MASANORI , TAKASHIO MINORU , ANDO SHIGERU
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a highly durable solid oxide fuel cell by suppressing the pulverization of a solid electrolyte. SOLUTION: The solid oxide fuel cell includes: a fuel electrode 1; a solid electrolyte 3 disposed on the air electrode; a fuel electrode 4 disposed on the solid electrolyte; and an interconnector 2 that is electrically connected to the air electrode, wherein an exposed portion 5 of the solid electrolyte 3 lies between the interconnector 2 and the fuel electrode 4, and a shield 6 composed of a no oxygen ion conductor is disposed to cover the air electrode 1 lying below the exposed portion, thus suppressing the pulverization of the solid electrolyte. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过抑制固体电解质的粉碎来提供高度耐用的固体氧化物燃料电池。固体氧化物燃料电池包括：燃料电极1; 设置在空气电极上的固体电解质3; 设置在固体电解质上的燃料电极4; 以及与空气电极电连接的互连器2，其中固体电解质3的暴露部分5位于互连器2和燃料电极4之间，并且设置由无氧离子导体构成的屏蔽6以覆盖空气电极1位于暴露部分的下方，从而抑制固体电解质的粉碎。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009259437A 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：JP2009259437A
公开(公告)日：2009-11-05
申请号：JP2008104126
申请日：2008-04-11
申请人： Toto Ltd , Toto株式会社
发明人： SHIMAZU MEGUMI , SHIONO MITSUNOBU , HIWATARI KENICHI , MURAKAMI HIRONOBU , FURUYA MASANORI , TAKASHIO MINORU , ANDO SHIGERU
IPC分类号： H01M8/04 , H01M4/86 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell using La
1-y Sr
y Ni
1-x Fe
x O
3 for an air electrode, which improves power generation performance in a temperature of 800°C or more and 1,000°C or less.
SOLUTION: In a solid oxide fuel cell operation method for solid oxide fuel cells, each including an air electrode, a fuel electrode and a solid electrolyte existing between the air electrode and the fuel electrode, the air electrode is provided with a porous material containing a composition represented by La
1-y Sr
y Ni
1-x Fe
x O
3 and having its composition range represented by 0≤y≤0.2 and 0.3≤x≤0.7, and a temperature of the cells is set to 800°C or more and 1,000°C or less during regular operation of the solid oxide fuel cell.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：为了提供一种使用La <1→Y 的固体氧化物燃料电池，Ni 1-x Fe <空气电极> 3 ，这提高了在800℃以上且1000℃以下的温度下的发电性能。解决方案：在固体氧化物燃料电池的固体氧化物燃料电池操作方法中，每个包括存在于空气极和燃料电极之间的空气电极，燃料电极和固体电解质，空气电极设置有多孔含有由La 1-y 表示的组合物的材料Ni 1-x Fe x 3 ，其组成范围由0≤y≤0.2和0.3≤x≤0.7表示，并且在固体的常规操作期间电池的温度设定为800℃以上至1000℃以下氧化物燃料电池。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2013004455A Electrode material of solid oxide fuel cell and manufacturing method thereof 有权
标题翻译：固体氧化物燃料电池的电极材料及其制造方法
公开(公告)号：JP2013004455A
公开(公告)日：2013-01-07
申请号：JP2011137223
申请日：2011-06-21
申请人： Toto Ltd , Toto株式会社
发明人： KAWAKAMI AKIRA , TAKASHIO MINORU , MOMIYAMA DAI , NIIMI YASUYUKI , ISOGAI MASAFUMI , YUZURIHARA MASAYOSHI , AOSHIMA TOSHIHIRO , ISHIGURO AKIRA , ANDO SHIGERU
IPC分类号： H01M4/88 , H01M4/86 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide an electrode material capable of achieving a solid oxide fuel cell with high initial performance and durability performance.SOLUTION: A manufacturing method of an electrode material for manufacturing a porous electrode of a solid oxide fuel cell includes a microparticle reduction processing step of reducing an occupation ratio of microparticles falling below a prescribed particle size to particles constituting the electrode material.
摘要翻译：要解决的问题：提供能够实现具有高初始性能和耐久性能的固体氧化物燃料电池的电极材料。解决方案：制造固体氧化物型燃料电池用多孔质电极用电极材料的制造方法具有将微粒落在规定粒径以下的微粒的占有率降低到构成电极材料的微粒的微粒还原处理工序。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2010118155A Solid oxide fuel battery cell, and manufacturing method thereof 审中-公开
标题翻译：固体氧化物燃料电池及其制造方法
公开(公告)号：JP2010118155A
公开(公告)日：2010-05-27
申请号：JP2008288468
申请日：2008-11-11
申请人： Toto Ltd , Toto株式会社
发明人： SHIMAZU MEGUMI , SHIONO MITSUNOBU , HIWATARI KENICHI , MURAKAMI HIRONOBU , FURUYA MASANORI , TAKASHIO MINORU , ANDO SHIGERU
IPC分类号： H01M8/02 , B01J23/78 , H01M4/86 , H01M4/88 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To restrain pulverization of solid electrolyte for a solid oxide fuel battery. SOLUTION: The solid oxide fuel battery is provided with an air electrode as perovskite oxide containing Fe, an air electrode catalyst layer arranged at the air electrode, solid electrolyte arranged at the air electrode catalyst layer, a fuel electrode arranged at the solid electrolyte, of which, the air electrode catalyst layer has perovskite oxide at least containing Fe, and the solid electrolyte is a solid oxide fuel battery cell at least containing YSZ. The solid electrolyte has an exposed part where no fuel electrodes are arranged, that exposed part containing YSZ and ScSZ of that exposed part having a part with a lattice constant exceeding 0.513180 nm measured by the Rietveld method, whereby, pulverization of the solid electrolyte is restrained. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了抑制固体氧化物燃料电池的固体电解质的粉碎。解决方案：固体氧化物燃料电池设置有空气电极，其为包含Fe的钙钛矿氧化物，布置在空气电极处的空气电极催化剂层，设置在空气电极催化剂层处的固体电解质，布置在固体处的燃料电极电解质，其中空气电极催化剂层具有至少含有Fe的钙钛矿氧化物，固体电解质是至少含有YSZ的固体氧化物燃料电池单元。固体电解质具有没有设置燃料电极的暴露部分，通过Rietveld方法测量的含有具有超过0.513180nm的晶格常数部分的暴露部分的YSZ和ScSZ的暴露部分被限制，从而抑制固体电解质的粉碎。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009181928A Solid oxide fuel cell body and fuel cell using the same 审中-公开
标题翻译：固体氧化物燃料电池体和燃料电池
公开(公告)号：JP2009181928A
公开(公告)日：2009-08-13
申请号：JP2008022371
申请日：2008-02-01
申请人： Toto Ltd , Toto株式会社
发明人： SHIONO MITSUNOBU , SHIMAZU MEGUMI , HIWATARI KENICHI , MURAKAMI HIRONOBU , TAKASHIO MINORU , FURUYA MASANORI
IPC分类号： H01M4/86 , H01M8/02 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell body using well conductive La 1-y Sr y Ni 1-x Fe x O 3 for an air pole support. SOLUTION: The solid oxide fuel cell body comprises the air pole support, and electrolyte arranged on the air pole support. The air pole support is formed of La 1-y Sr y Ni 1-x Fe x O 3 , and the electrolyte contains at least stabilized zirconia and Fe element. The content of the Fe element in the electrolyte is 0.5-20 wt.% in terms of the oxide quantity of Fe 2 O 3 . Thus, the solid oxide fuel cell body is provided using the well conductive La 1-y Sr y Ni 1-x Fe x O 3 for the air pole support. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种使用导电性良好的固体氧化物燃料电池体，例如，Ni-SB 1-x SB / 用于空气杆支架的Fe x <3> 。
解决方案：固体氧化物燃料电池体包括空气极支撑件和布置在气杆支架上的电解质。气柱支撑件由La 1 S y S b S y SB SB 1 x x SB SB 1 x x SB SB x is SB SB SB SB SB SB SB SB SB SB SB SB SB SB SB SB SB SB SB SB SB SB SB SB SB SB SB > 3 ，并且电解质至少含有稳定的氧化锆和Fe元素。电解质中Fe元素的含量以Fe 2 3 的氧化物量计为0.5-20重量％。因此，使用导电性良好的固体氧化物型燃料电池体，使用良好的导电性的LaS 1-y S / O 3 。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008098156A Cell for solid oxide fuel cell 有权
标题翻译：固体氧化物燃料电池单元
公开(公告)号：JP2008098156A
公开(公告)日：2008-04-24
申请号：JP2007235348
申请日：2007-09-11
申请人： Toto Ltd , Toto株式会社
发明人： HIWATARI KENICHI , SHIONO MITSUNOBU , MURAKAMI HIRONOBU , TAKASHIO MINORU , FURUYA MASANORI , SHIMAZU MEGUMI
IPC分类号： H01M4/86 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a unit cell for a solid oxide fuel cell excellent in adhesion between a solid electrolyte and a fuel electrode and between the solid electrolyte and a fuel electrode layer, and also excellent in thermal cycle performance and redox performance. SOLUTION: The unit cell for the solid oxide fuel cell has a solid electrolyte between the fuel electrode and an air electrode, the fuel electrode has nickel particles and/or nickel oxide particles, zirconia particles containing rare earth elements in the form of a solid solution, and particles containing Ti element, and particles containing the Ti element exist in the grain boundary of particles contained in at least the fuel electrode. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种固体氧化物燃料电池的单元电池，其在固体电解质和燃料电极之间以及固体电解质和燃料电极层之间的粘附性优异，并且热循环性能和氧化还原性优异性能。解决方案：固体氧化物燃料电池的单元电池在燃料电极和空气电极之间具有固体电解质，燃料电极具有镍颗粒和/或氧化镍颗粒，含有稀土元素的氧化锆颗粒为至少含有Ti元素的粒子和含有Ti元素的粒子存在于至少包含在燃料电极中的粒子的晶界中。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2010108697A Solid oxide fuel battery cell and its manufacturing method 审中-公开
标题翻译：固体氧化物燃料电池及其制造方法
公开(公告)号：JP2010108697A
公开(公告)日：2010-05-13
申请号：JP2008278330
申请日：2008-10-29
申请人： Toto Ltd , Toto株式会社
发明人： SHIMAZU MEGUMI , SHIONO MITSUNOBU , HIWATARI KENICHI , MURAKAMI HIRONOBU , FURUYA MASANORI , TAKASHIO MINORU , ANDO SHIGERU
IPC分类号： H01M8/02 , H01M4/86 , H01M4/88 , H01M4/90 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To restrain pulverization of solid electrolyte of a solid oxide fuel battery. SOLUTION: The solid oxide fuel battery cell is provided with an air electrode as perovskite oxide containing Fe, an air electrode catalyst layer arranged in the air electrode, a solid electrolyte arranged in the solid electrolyte, and a fuel electrode arranged in the solid electrolyte, the air electrode catalyst layer is equipped with perovskite oxide at least containing Fe, while the solid electrolyte contains at least ScSZ. The solid electrolyte is provided with an exposed part where no fuel electrodes are arranged, and the exposed part contains ScSZ, which has a part exceeding 0.507997 nm in a grating constant measured by the Rietvelt method, resulting in restraint to pulverization of the solid electrolyte. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：抑制固体氧化物燃料电池的固体电解质的粉碎。解决方案：固体氧化物燃料电池单元设置有空气电极，其为含有Fe的钙钛矿氧化物，布置在空气电极中的空气电极催化剂层，布置在固体电解质中的固体电解质和布置在该固体氧化物燃料电池中的燃料电极固体电解质，空气电极催化剂层配备至少含有Fe的钙钛矿氧化物，而固体电解质至少含有ScSZ。在固体电解质中设置有没有设置燃料电极的露出部分，暴露部分含有通过Rietvelt法测量的光栅常数超过0.507997nm的ScSZ，从而限制了固体电解质的粉碎。版权所有（C）2010，JPO＆INPIT

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