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1. 发明专利

JP2006102568A Electrode catalyst, its production method and fuel cell 有权
标题翻译：电极催化剂，其生产方法和燃料电池
公开(公告)号：JP2006102568A
公开(公告)日：2006-04-20
申请号：JP2004289099
申请日：2004-09-30
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： KODAMA KENSAKU , MIURA FUSAYOSHI , HATANAKA TATSUYA , MORIMOTO TOMO , KATO MANABU
IPC分类号： B01J27/185 , B01J37/26 , C25B9/10 , C25B11/06 , H01M4/90 , H01M4/92 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide an electrode catalyst with excellent joint property, high catalytic activity and a low cost in which eluting of a metal ion from a catalytic particle is less and radical decomposition of peroxides can be suppressed, its production method and a fuel cell using this. SOLUTION: The electrode catalyst is provided with an alloy containing Pt and metal M (provided that M is at least one selected from transition metal element, group III element and rare earth element); and phosphate and/or fluoride of the metal M fixed to the alloy surface. In this case, the content of phosphorus contained in the surface is preferably 0.05 at% or higher. Further, the content of fluorine contained in the surface is preferably 0.15 at% or higher. Further, the fuel cell uses the electrode catalyst. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有优异的接合性能，高催化活性和低成本的电极催化剂，其中来自催化剂颗粒的金属离子的洗脱较少，可以抑制过氧化物的自由基分解，其制备方法和使用该燃料电池的燃料电池。解决方案：电极催化剂具有含有Pt和金属M的合金（条件是M为选自过渡金属元素，III族元素和稀土元素中的至少一种）; 并且金属M的磷酸盐和/或氟化物固定在合金表面上。在这种情况下，表面中所含的磷的含量优选为0.05原子％以上。此外，表面中所含的氟的含量优选为0.15at％以上。此外，燃料电池使用电极催化剂。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2007194121A Membrane electrode assembly and polymer electrolyte fuel cell 有权
标题翻译：膜电极组件和聚合物电解质燃料电池
公开(公告)号：JP2007194121A
公开(公告)日：2007-08-02
申请号：JP2006012627
申请日：2006-01-20
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： KODAMA KENSAKU , MIURA FUSAYOSHI , MORIMOTO TOMO , KATO MANABU , KIMURA KAZUMINE , YOSHIKAWA DAIYU , SUZUKI TOSHIYUKI , OCHI TSUTOMU
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： C08J5/2256 , C08J5/2237 , C08J2327/12 , C08J2385/00 , H01M8/1004 , H01M8/1048 , H01M8/1072 , H01M8/1088 , H01M2300/0082 , Y02P70/56
摘要： PROBLEM TO BE SOLVED: To suppress deterioration of a membrane caused by a chemical factor and that of the membrane caused by a mechanical factor. SOLUTION: A membrane electrode assembly 10 containing organometalloxan is obtained in such a way that a solid polymer electrolyte membrane 10 and electrodes (catalyst layer 14a, 14b) joined onto both surfaces of the solid electrolyte membrane 10 are prepared, the whole or part of protons contained in the whole of the solid polymer electrolyte membrane 10, a region of no-power generation or a belt-like region are ion-exchanged with one or more cations selected from complex cations, quaternary alkyl ammonium cations, and high valence side cations and/or organometalloxan monomers containing ammonium cations or quaternary ammonium cations at terminals are impregnated in the whole of the solid polymer electrolyte membrane, the region of the no-power generation or the belt-like regions, and hydrolysis/condensation polymerization are conducted. Obtained membrane electrode assembly is used in a polymer electrolyte fuel cell. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：抑制由机械因素引起的化学因子和膜的劣化。解决方案：以固体聚合物电解质膜10和连接到固体电解质膜10的两个表面上的电极（催化剂层14a，14b）的方式获得包含有机金属氧四氟乙烯的膜电极组件10，整个或固体高分子电解质膜10全部包含的部分质子，不发电区域或带状区域与一种或多种选自络合阳离子，季烷基铵阳离子和高价态的阳离子进行离子交换将末端的铵阳离子或季铵阳离子的侧面阳离子和/或有机金属氧基单体浸渍在整个固体高分子电解质膜，无电力产生区域或带状区域中，进行水解/缩聚。获得的膜电极组件用于聚合物电解质燃料电池。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2008198446A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2008198446A
公开(公告)日：2008-08-28
申请号：JP2007031422
申请日：2007-02-12
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： KODAMA KENSAKU , MURATA HAJIME , HASEGAWA NAOKI , MIURA FUSAYOSHI , MORIMOTO TOMO , KIMURA KAZUMINE , TANAKA MICHIHITO
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system which is practical, has a superior battery performance, and an excellent durability.
SOLUTION: The fuel cell system includes a solid polymer fuel cell, a humidifying means to supply humidifying water to the solid polymer fuel cell, and an anion supply means which is installed in any of the humidifying means and supplies anions which chelates or makes hardly soluble the Fe ions. It is preferable that the anion supply means comprises an adding means to add a compound containing anions to the humidifying water, an electrolytic solution means to electrolytic dissolve the anions to the humidifying water, and a film consisting of a compound containing anions formed in the humidifying means or a solid consisting of a compound containing the anions input in the humidifying water.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供实用的燃料电池系统，具有优异的电池性能和优异的耐久性。解决方案：燃料电池系统包括固体聚合物燃料电池，用于向固体聚合物燃料电池供应加湿水的加湿装置和阴离子供应装置，其安装在任何加湿装置中并供应阴离子，所述阴离子螯合或使Fe离子几乎不溶解。阴离子供给装置优选包括向加湿水中添加含有阴离子的化合物的添加方法，将阴离子电解溶解在加湿水中的电解液，以及由含有阴离子的化合物构成的膜，所述阴离子在加湿水中形成是指包含在加湿水中输入的阴离子的化合物组成的固体或固体。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2012209263A Solid polymer fuel cell 有权
标题翻译：固体聚合物燃料电池
公开(公告)号：JP2012209263A
公开(公告)日：2012-10-25
申请号：JP2012141325
申请日：2012-06-22
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： KODAMA KENSAKU , MURATA HAJIME , KOSAKA SATORU , MIURA FUSAYOSHI , MORIMOTO TOMO , KATO MANABU , KIMURA KAZUMINE , INOUE HIROYUKI , ASAI HISAO
IPC分类号： H01M8/02 , H01M4/86 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell which is practical, high in battery performance, superior in durability and less in deterioration of an electrode catalyst.SOLUTION: A solid polymer fuel cell comprises: a membrane electrode assembly in which an electrode is joined to both faces of an electrolyte membrane; and a hardly soluble inorganic anion exchanger which is added to the electrolyte membrane and/or the electrode, and does not contain Fe substantially. In this case, the hardly soluble inorganic anion exchanger is preferably hydroxide, hydrated hydroxide, water-containing oxide, oxy hydroxide, or oxy oxide containing any one or more of an element selected from a group consisting of rare earth element, transition metal element, and alkaline earth metal element.
摘要翻译：要解决的问题：提供实用的电池性能高，耐久性优异，电极催化剂劣化少的固体高分子型燃料电池。解决方案：固体聚合物燃料电池包括：电极连接到电解质膜两面的膜电极组件; 和难溶的无机阴离子交换剂，其被添加到电解质膜和/或电极中，并且基本上不含Fe。在这种情况下，难溶性无机阴离子交换剂优选氢氧化物，水合氢氧化物，含水氧化物，羟基氧化物或氧化物，其含有选自由稀土元素，过渡金属元素，和碱土金属元素。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2008198448A Solid polymer fuel cell 审中-公开
标题翻译：固体聚合物燃料电池
公开(公告)号：JP2008198448A
公开(公告)日：2008-08-28
申请号：JP2007031424
申请日：2007-02-12
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： KODAMA KENSAKU , MURATA HAJIME , MIURA FUSAYOSHI , TAKAHASHI YASUSHI , KATO MANABU , KIMURA KAZUMINE
IPC分类号： H01M8/02 , H01M4/92 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell having little deterioration of battery performance due to deterioration of a catalyst metal. SOLUTION: The solid polymer fuel cell has the following construction. (1) The solid polymer fuel cell includes a membrane electrode assembly in which an electrode including a catalyst layer is jointed on both sides of an electrolyte membrane. (2) The catalyst layer includes an electrolyte in the catalyst layer and an electrode catalyst, and the electrode catalyst contains one kind or two kinds or more of platinum group elements. (3) Platinum group particulates containing at least one platinum group element are included at least in one of the electrolyte membrane or the electrolyte in the catalyst layer. (4) Platinum group ions consisting of at least one platinum group element to constitute the platinum group particulates are contained in at least one of the electrolyte membrane or the electrolyte in the catalyst layer. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种固体聚合物燃料电池，其由于催化剂金属的劣化而几乎没有电池性能的劣化。固体高分子型燃料电池具有以下结构。（1）固体高分子型燃料电池，具有膜电极接合体，其中，包含催化剂层的电极接合在电解质膜的两面。（2）催化剂层包括催化剂层中的电解质和电极催化剂，电极催化剂含有一种以上的铂族元素。（3）含有至少一个铂族元素的铂族微粒至少包含在催化剂层中的电解质膜或电解质之一中。（4）在催化剂层中的至少一个电解质膜或电解质中含有构成铂族微粒的至少一种铂族元素的铂族离子。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2010212247A Membrane electrode assembly and solid polymer fuel cell 有权
标题翻译：膜电极组件和固体聚合物燃料电池
公开(公告)号：JP2010212247A
公开(公告)日：2010-09-24
申请号：JP2010093572
申请日：2010-04-14
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： KODAMA KENSAKU , MIURA FUSAYOSHI , MORIMOTO TOMO , KATO MANABU , KIMURA KAZUMINE , YOSHIKAWA DAIYU , SUZUKI TOSHIYUKI , OCHI TSUTOMU
IPC分类号： H01M8/02 , C25B13/08 , H01B1/06 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a membrane electrode assembly for suppressing both of membrane deterioration due to a chemical cause and membrane deterioration due to mechanical cause simultaneously, and a solid polymer fuel cell using this. SOLUTION: The membrane electrode assembly 10 includes a solid polymer electrolyte membrane 12 and electrodes (catalyst layers 14a, 14b) jointed on both surfaces of the solid polymer electrolyte membrane 12. A whole or a part of proton contained in a whole of the solid polymer electrolyte membrane 12, a non-power-generating region or a strip-shaped region undergoes ion exchange by one or more cations selected from a complex cation, a fourth-class alkyl-ammonium cation and a high-valent-side cation, and/or, a whole of the solid polymer electrolyte membrane 12, a non-power-generating region or a strip-shaped region contains in its end edge organo-metaloxan polymers obtained by impregnating organo-metaloxan-monomers containing ammonium cation or a fourth-class ammonium cation and by carrying out hydrolysis/condensation polymerization. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于抑制由于化学原因导致的膜劣化和由于机械原因同时导致的膜劣化的膜电极组件以及使用该膜电极组件的固体聚合物燃料电池。＆lt; P＆gt;解决方案：膜电极组件10包括固体聚合物电解质膜12和连接在固体聚合物电解质膜12的两个表面上的电极（催化剂层14a，14b）。全部或部分质子包含在整个固体聚合物电解质膜12，非发电区域或带状区域通过一种或多种阳离子进行离子交换，所述阳离子选自络合阳离子，第四级烷基铵阳离子和高价位阳离子，和/或整个固体聚合物电解质膜12，非发电区域或带状区域在其末端包含通过浸渍含有铵阳离子的有机金属氧化物单体或四级铵阳离子和进行水解/缩聚。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2008198447A Solid polymer fuel cell 审中-公开
标题翻译：固体聚合物燃料电池
公开(公告)号：JP2008198447A
公开(公告)日：2008-08-28
申请号：JP2007031423
申请日：2007-02-12
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： KODAMA KENSAKU , MURATA HAJIME , SUZUKI KENICHI , MIURA FUSAYOSHI , TAKAHASHI YASUSHI , KATO MANABU , KIMURA KAZUMINE
IPC分类号： H01M8/02 , H01M4/86 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell having little deterioration of battery performance due to deterioration of a catalyst metal. SOLUTION: The solid polymer fuel cell includes a membrane electrode assembly in which an electrode including a catalyst layer is jointed on both sides of an electrolyte membrane, and one kind of two kinds or more of hardly soluble salt containing Cs which are contained in any one or more portions of the membrane electrode assembly. The solid polymer fuel cell includes a membrane electrode assembly in which an electrode including a catalyst layer is jointed on both sides of the electrolyte membrane and Cs ions which are ion exchanged with a part of protons of an acid group of the electrolyte membrane and/or the electrolyte in the catalyst layer. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种固体聚合物燃料电池，其由于催化剂金属的劣化而几乎没有电池性能的劣化。解决方案：固体聚合物燃料电池包括膜电极组件，其中包含催化剂层的电极连接在电解质膜的两侧，并且包含一种两种或更多种含有Cs的难溶性盐，其含有在膜电极组件的任何一个或多个部分。固体聚合物燃料电池包括膜电极组件，其中包括催化剂层的电极连接在电解质膜的两侧，并且与电解质膜的酸基的质子的一部分离子交换的Cs离子和/或催化剂层中的电解质。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2009129646A Polymer electrolyte fuel cell 审中-公开
标题翻译：聚合物电解质燃料电池
公开(公告)号：JP2009129646A
公开(公告)日：2009-06-11
申请号：JP2007301866
申请日：2007-11-21
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： KODAMA KENSAKU , MURATA HAJIME , HATANAKA TATSUYA , MIURA FUSAYOSHI , TAKAHASHI YASUSHI , KATO MANABU , KIMURA KAZUMINE
IPC分类号： H01M4/92 , H01M4/86 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell which is less in reduction of battery performance due to deterioration of a catalyst metal. SOLUTION: The polymer electrolyte fuel cell contains one or more ions selected from the group consisting of trisbipyridyl iron ion ([Fe(dpy) 3 ] 2+ or [Fe(dpy) 3 ] 3+ ) and trisphenanthroline iron ion ([Fe(phen) 3 ] 2+ or [Fe(phen) 3 ] 3+ ) in an air electrode catalyst layer containing platinum as an electrode catalyst. The ion exchange ratio of these ions is preferable to be 10% or more. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种由于催化剂金属的劣化而导致电池性能降低的聚合物电解质燃料电池。解决方案：聚合物电解质燃料电池包含一种或多种选自三联吡啶铁离子（[Fe（dpy）3 SB 3]，SP 2 + Fe（dpy）3 SB 3]和三菲咯啉铁离子（[Fe（phen）3 SB 3] SP SP 2 + 或含有铂作为电极催化剂的空气电极催化剂层中的[Fe（phen） 3 3 ）。这些离子的离子交换比优选为10％以上。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008135301A Solid polymer fuel cell 有权
标题翻译：固体聚合物燃料电池
公开(公告)号：JP2008135301A
公开(公告)日：2008-06-12
申请号：JP2006320919
申请日：2006-11-28
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： KODAMA KENSAKU , MURATA HAJIME , KOSAKA SATORU , MIURA FUSAYOSHI , MORIMOTO TOMO , KATO MANABU , KIMURA KAZUMINE , INOUE HIROYUKI , ASAI HISAO
IPC分类号： H01M8/02 , H01M4/86 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell which is practical, high in fuel performance, superior in durability and less in deterioration of an electrode catalyst. SOLUTION: This is the solid polymer fuel cell equipped with a membrane electrode assembly in which an electrode is joined to both faces of an electrolyte membrane, and a hardly soluble inorganic anion exchanger which is added to either one or more of the electrolyte membrane and the electrode, and does not contain Fe substantially. In this case, the hardly soluble anion exchanger is preferably hydroxide, hydrated hydroxide, water-containing oxide, oxy hydroxide, or oxy oxide to contain either one or more selected from a group consisting of rare earth element, transition metal element, and alkaline earth metal element. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供实用的燃料性能高，耐久性优异，电极催化剂劣化少的固体高分子型燃料电池。解决方案：这是固体聚合物燃料电池，其配备有电极连接到电解质膜的两个表面的膜电极组件，以及几乎不溶于无机阴离子交换剂，其被添加到电解质中的一种或多种中膜和电极，并且基本上不含Fe。在这种情况下，难溶性阴离子交换剂优选为氢氧化物，水合氢氧化物，含水氧化物，氢氧化物或氧化物，以含有选自由稀土元素，过渡金属元素和碱土金属组成的组中的一种或多种金属元素。版权所有（C）2008，JPO＆INPIT

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