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31. 发明专利

JP2006338912A Solid polyelectrolyte, as well as solid polymer fuel cell, and its manufacturing method 有权
标题翻译：固体聚合物作为固体聚合物燃料电池及其制造方法
公开(公告)号：JP2006338912A
公开(公告)日：2006-12-14
申请号：JP2005159417
申请日：2005-05-31
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： TOYODA EIJIRO , TAKESHITA TOMOHIRO , MIURA FUSAYOSHI , KAWAKADO MASAYA , HASEGAWA NAOKI , MORIMOTO TOMO , KATO MANABU , KIMURA KAZUMINE
IPC分类号： H01M8/02 , H01B1/06 , H01M8/00 , H01M8/10
CPC分类号： H01M8/1004 , H01B1/122 , H01M8/1023 , H01M8/1039 , H01M2008/1095 , H01M2300/0082 , Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a solid polyelectrolyte provided with both high electric conductivity and high durability, and a solid polymer fuel cell using this. SOLUTION: This is the solid polyelectrolyte in which one part of proton of positive ion exchange group provided in a perfluoro series electrolyte has been substituted by at least one metal ion selected from ions of vanadium (V), manganese (Mn), niobium (Nb), tantalum (Ta), chromium (Cr), molybdenum (Mo), tungsten (W), iron (Fe), ruthenium (Ru), nickel (Ni), palladium (Pd), platinum (Pt), silver (Ag), cerium (Ce), neodium (Nd), praseodymium (Pr), samarium (Sm), cobalt (Co), gadlinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), and erbium (Er), and this is the solid polymer fuel cell using this. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有高导电性和高耐久性的固体聚电解质，以及使用其的固体聚合物燃料电池。解决方案：这是固体聚电解质，其中在全氟系列电解质中提供的正离子交换基团的一部分质子被至少一种选自钒（V），锰（Mn），铌（Nb），钽（Ta），铬（Cr），钼（Mo），钨（W），铁（Fe），钌（Ru），镍（Ni），钯（Pd）银（Ag），铈（Ce），钕（Nd），镨（Pr），钐（Sm），钴（Co），钆（Gd），铽（Tb），镝（Dy），钬（Ho）和铒（Er），这是使用这种固体聚合物燃料电池。版权所有（C）2007，JPO＆INPIT

32. 发明专利

JP2005019232A Transition metal oxide containing solid polyelectrolyte 有权
标题翻译：包含固体聚电解质的过渡金属氧化物
公开(公告)号：JP2005019232A
公开(公告)日：2005-01-20
申请号：JP2003183100
申请日：2003-06-26
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： MIURA FUSAYOSHI , MORIMOTO TOMO , KAWAKADO MASAYA , HASEGAWA NAOKI , TAKAHASHI TAKESHI , OCHI TSUTOMU
IPC分类号： H01B1/06 , H01M4/86 , H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a solid polyelectrolyte which is superior in durability and can be manufactured at low cost and a method in which an electrolyte membrane electrode junction superior in durability can be manufactured easily and at low cost. SOLUTION: A transition metal oxide which decomposes a peroxide is fixed to a solid polyelectrolyte by the hydrolysis of salt of a transition metal constituting the transition metal oxide and is made to be a transition metal oxide contained solid polyelectrolyte. Then, a water solution of salt of a transition metal constituting a transition metal oxide which decomposes a peroxide is electrolyzed by making an electrolyte membrane electrode junction as at least one of an electrode for electrolysis and the transition metal oxide is deposited on the surface of the electrolyte membrane electrode junction and a transition metal oxide contained electrolyte membrane electrode junction is manufactured. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供耐久性优异并且可以低成本制造的固体聚电解质，以及可以容易且低成本地制造耐久性优异的电解质膜电极接合体的方法。解决方案：通过水解构成过渡金属氧化物的过渡金属的盐将过氧化物分解的过渡金属氧化物固定在固体聚电解质上，并被制成含有固体聚电解质的过渡金属氧化物。然后，通过使作为电解用电极和过渡金属氧化物中的至少一种的电解质膜电极接合而电解分解过氧化物的构成过渡金属氧化物的过渡金属盐的水溶液，并将过渡金属氧化物沉积在制造电解质膜电极接合部和过渡金属氧化物电解质膜电极接合部。版权所有（C）2005，JPO＆NCIPI

33. 发明专利

JP2004269715A Solid polymer electrolyte, method for producing the same, and solid polymer-type fuel battery 审中-公开
公开(公告)号：JP2004269715A
公开(公告)日：2004-09-30
申请号：JP2003063138
申请日：2003-03-10
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： MORIMOTO TOMO , MIURA FUSAYOSHI , KAWAKADO MASAYA , KAWAHARA KAZUO , TAKAHASHI TAKESHI , OCHI TSUTOMU
IPC分类号： C08F8/36 , H01B1/06 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte having excellent durability hardly deteriorated even when the electrolyte is used in an electrochemical device used under a severe condition such as a solid polymer-type fuel battery; and to provide a method for producing the electrolyte. SOLUTION: The solid polymer electrolyte is obtained by synthesizing a fluorine-based electrolyte or a precursor thereof from a monomer having an acid group or a precursor thereof, and sulfonating an active group at the terminal of the polymer chain constituting the fluorine-based electrolyte or the precursor thereof. The sulfonation of the fluorine-based electrolyte or the precursor thereof is preferably carried out by using at least one of sulfurous acid gas, concentrated sulfuric acid, fuming sulfuric acid and chlorosulfonic acid. COPYRIGHT: (C)2004,JPO&NCIPI

34. 发明专利

JP2005187629A Composite electrolyte, method for producing the same, electrolyte membrane using the same, membrane electrode conjugate and fuel cell 有权
标题翻译：复合电解质，其制造方法，使用其的电解质膜，膜电极结合体和燃料电池
公开(公告)号：JP2005187629A
公开(公告)日：2005-07-14
申请号：JP2003430445
申请日：2003-12-25
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： KAWAKADO MASAYA , GREG SCHAFER , KAMIYA ATSUSHI , HASEGAWA NAOKI
IPC分类号： C08J9/36 , C08F8/00 , H01B1/06 , H01B13/00 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a composite electrolyte fully prevented from solubilization to water and significant swelling while attaining proton conductivity at high levels, self-sustainable as a membrane and high in chemical stability as well. SOLUTION: The composite electrolyte is characterized by that a fluoropolyelectrolyte 32 is bound via an imido group 33 of general formula(1):X 1 -NH-X 2 ( wherein, X 1 and X 2 are each a carbonyl or sulfonyl group ) to the surface of a fluororesin porous base 31. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种充分防止溶解于水和复合电解质，同时以高水平获得质子传导性，复合电解质作为膜自我维持，化学稳定性高。解决方案：复合电解质的特征在于，氟聚电解质32经由通式（1）的亚氨基33键合：X 1 -X-X 2 （其中，X 1 和X 2 各自为羰基或磺酰基）至氟树脂多孔基材31的表面。（C） JPO＆NCIPI

35. 发明专利

JP2003346815A Membrane electrode joint body and method for manufacturing the same 审中-公开
标题翻译：膜电极接合体及其制造方法
公开(公告)号：JP2003346815A
公开(公告)日：2003-12-05
申请号：JP2002156740
申请日：2002-05-30
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： HASEGAWA NAOKI , KAWAKADO MASAYA
IPC分类号： C25B9/10 , H01M4/86 , H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a membrane electrode joint body in which the internal structure of a catalyst layer is stably kept even when it is used for a long time in a high-moisture condition or a high-temperature condition, and a high output is obtained even when it is used under a high-temperature and in a low-moisture condition, and a method for manufacturing the membrane electrode joint body. SOLUTION: The membrane electrode joint body comprises a solid polymer electrolytic membrane and electrodes joined with both sides of the solid polymer electrolytic membrane. At least one of the electrodes has a catalyst layer containing an electrolyte in the catalyst layer formed of a solid polymer compound crosslinked via at least one crosslinked group selected from a bis-sulfonyl- imide group, sulfonyl-carbonylimide group, and a bis-carbonyl-imide group. This membrane electrode joint body is obtained by reacting a catalyst layer containing a solid polymer compound having a functional group A with a crosslinking agent having a functional group B or a crosslinking agent capable of introducing the functional group B in the solid polymer compound. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供即使在高湿度条件或高温条件下长时间使用也能够稳定地保持催化剂层的内部结构的膜电极接合体，以及即使在高温低湿条件下使用也能获得高的输出量，以及膜电极接合体的制造方法。解决方案：膜电极接头体包括固体聚合物电解质膜和与固体聚合物电解质膜的两侧连接的电极。所述电极中的至少一个具有催化剂层，所述催化剂层在催化剂层中形成，所述催化剂层由固体高分子化合物形成，所述固体高分子化合物通过至少一种选自双磺酰基酰亚胺基，磺酰基 - 羰基酰亚胺基团和双羰基酰亚胺基。该膜电极接合体是将含有具有官能团A的固体高分子化合物的催化剂层与具有官能团B的交联剂或能够引入官能团B的交联剂在固体高分子化合物中反应而得到的。版权所有（C）2004，JPO

36. 发明专利

JP2003020308A Method for producing solid polymeric electrolyte 有权
标题翻译：生产固体聚合物电解质的方法
公开(公告)号：JP2003020308A
公开(公告)日：2003-01-24
申请号：JP2001209763
申请日：2001-07-10
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： KAMIYA ATSUSHI , KAWAKADO MASAYA , MORIMOTO TOMO , HASEGAWA NAOKI
IPC分类号： C08F8/00 , C25B13/08 , H01B13/00 , H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a solid polymeric electrolyte having excellent oxidation resistance simply and at a low cost while maintaining the safety on production.
SOLUTION: The method for producing a solid polymeric electrolyte is constituted by comprising a halosulfonation step of introducing sulfonyl halide groups into a hydrocarbon based polymer to obtain a halosulfonated hydrocarbon based polymer; a chelating functional group introduction step of dipping the above halosulfonated hydrocarbon based polymer in a reactive chelate compound solution obtained by dissolving or dispersing a compound having a reactive functional group and a chelating functional group in a solvent and reacting the reactive functional group with part of the above introduced sulfonyl halide groups to form chemical bonds therein to introduce the chelating functional groups; and a sulfonic group introduction step of dipping the above chelating functional group-introduced halosulfonated hydrocarbon based polymer in a hydrolyzing liquid and hydrolyzing the rest of the above introduced sulfonyl halide groups to form sulfonic groups.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种在保持生产安全性的同时简单且低成本地制备具有优异抗氧化性的固体聚合物电解质的方法。解决方案：制备固体高分子电解质的方法包括将磺酰卤基团引入烃类聚合物中以获得卤代磺化烃基聚合物的卤代磺化步骤; 将上述卤代磺化烃类聚合物浸渍在通过将具有反应性官能团和螯合官能团的化合物溶解或分散在溶剂中而获得的反应性螯合化合物溶液中的螯合官能团引入步骤，并使反应性官能团与引入磺酰卤基团以形成其中的化学键以引入螯合官能团; 以及将上述螯合官能团引入的卤代磺化烃基聚合物浸渍在水解液中并水解其余上述引入的磺酰卤基团以形成磺酸基的磺酸基引入步骤。

37. 发明专利

JP2007073303A Film-electrode assembly, and screening method of solid polymer electrolyte deterioration preventing agent 有权
标题翻译：薄膜电极组件，以及固体聚合物电解质去除剂的筛选方法
公开(公告)号：JP2007073303A
公开(公告)日：2007-03-22
申请号：JP2005257912
申请日：2005-09-06
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： HASEGAWA NAOKI , TOYODA EIJIRO , MUTO JUNKO , MIURA FUSAYOSHI , KAWAKADO MASAYA
IPC分类号： H01M8/02 , H01M4/86 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To improve durability of a film-electrode assembly by restraining deterioration of electrolyte caused by peroxidized substance, and provide a screening method of a solid polymer electrolyte deterioration preventing agent capable of effectively selecting metal compound having a function of restraining deterioration of electrolyte caused by peroxidized substance. SOLUTION: The film-electrode assembly is composed of a solid polymer electrolyte film and electrodes joined to both surfaces of the solid polymer electrolyte film, and the solid polymer electrolyte film and/or the electrode contains one or more of ionized metallic element chosen from RU, W, Sn, Mo, Nb, Ta, Pt, Zr, Hf, Ti, and/or metal compound thereof. The screening method of a solid polymer electrolyte deterioration preventing agent comprises a reaction process of dissolving or dispersing the metal compound, or precursor of the same, and a model compound in a solvent containing hydrogen peroxide and Fe 2+ ion, and leaving it for a prescribed period at a prescribed temperature, and a quantification process quantifying residual quantity of the model compound contained in the solvent after the reaction process. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：通过抑制由过氧化物质引起的电解质的劣化来提高膜 - 电极组件的耐久性，并且提供能够有效选择具有以下功能的金属化合物的固体高分子电解质劣化防止剂的筛选方法抑制由过氧化物质引起的电解质的劣化。解决方案：膜 - 电极组件由固体聚合物电解质膜和连接到固体聚合物电解质膜的两个表面的电极组成，固体聚合物电解质膜和/或电极包含一种或多种离子化金属元素选自Ru，W，Sn，Mo，Nb，Ta，Pt，Zr，Hf，Ti和/或其金属化合物。固体高分子电解质劣化防止剂的筛选方法包括将金属化合物或其前体和模型化合物溶解或分散在含有过氧化氢和Fe 2 + 的溶剂中的反应方法，离子，并在规定的温度下放置规定的时间，以及定量处理反应后的溶剂中含有的模型化合物的残留量。版权所有（C）2007，JPO＆INPIT

38. 发明专利

JP2005310454A Electrolyte and electrolyte film 有权
标题翻译：电解质和电解质膜
公开(公告)号：JP2005310454A
公开(公告)日：2005-11-04
申请号：JP2004123604
申请日：2004-04-20
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： TSUSAKA KYOKO , HASEGAWA NAOKI , KAWAKADO MASAYA
IPC分类号： C08J5/22 , B32B27/00 , C08J5/06 , C25B13/08 , H01B1/06 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide an electrolyte and an electrolyte film having proton conductivity, excellent mechanical strength and heat resistance, without causing the degradation of proton conductivity even used in an environment where water coexists for a long time.
SOLUTION: The electrolyte is provided with a methaloxane polymer with ion conductivity and a reinforcing material reinforcing the methaloxane polymer. In this case, it is preferable that the methaloxane polymer has a M
1 -O-M
2 bond (M
1 and M
2 are metallic elements), and comprises a polymer chain having a three dimensional cross-linked structure, an acid radical connected to the polymer chain through a first organic group, and a second organic group with its one end connected to the polymer chain. The electrolyte film is formed with one or two or more first layers formed of the electrolytes.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有质子传导性，优异的机械强度和耐热性的电解质和电解质膜，而不会在水长时间共存的环境中使用时质子传导性降低。解决方案：电解质具有离子传导性的异恶唑聚合物和加强甲氧基聚合物的增强材料。在这种情况下，优选的是，异恶烷聚合物具有M -OM 2 键（M 1 和M / SB>是金属元素），并且包含具有三维交联结构的聚合物链，通过第一有机基团连接到聚合物链的酸基和其一端连接到聚合物链的第二有机基团。电解质膜由电解质形成的一个或两个以上的第一层形成。版权所有（C）2006，JPO＆NCIPI

39. 发明专利

JP2004235146A Highly durable solid polyelectrolyte and fuel cell 有权
标题翻译：高耐久性固体聚电解质和燃料电池
公开(公告)号：JP2004235146A
公开(公告)日：2004-08-19
申请号：JP2004001411
申请日：2004-01-06
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： HASEGAWA NAOKI , KAMIYA ATSUSHI , KAWAKADO MASAYA , TAKEUCHI HISATO , YAMAMOTO SATOSHI
IPC分类号： C08F259/08 , H01B1/06 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a highly durable solid polyelectrolyte superior in mechanical strength, heat resistance and chemical stability, and low in cost. SOLUTION: This highly durable solid polyelectrolyte is provided with a base material containing a first polymer composed of a total fluoropolymer or a partial fluoropolymer, and a second polymer equipped with a structure bonded to the first polymer and expressed by a general formula: -(C(Z 1 )(Z 2 )-C(Z 3 )(Z 4 -Z 5 ))- (wherein Z 1 is -F, -R f1 , -O-R f2 , or -R f3 -R f4 , Z 2 is -F, -R f5 , -O-R f6 , or -R f7 -R f8 , Z 3 is -F, -R f9 , -R f10 , or -R f11 -O-R f12 , Z 4 is nul, -R f13 , -O-R f14 , or -R f15 -O-R f16 , Z 5 is -SO 3 H, -COOH, -PO 3 H 2 , or -SO 2 NHSO 2 -R f17 , and R f1 to R f17 are a perfluoroalkyl group of a carbon number of 1 or more and 10 or less). COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供优异的机械强度，耐热性和化学稳定性，成本低的高度耐用的固体聚电解质。解决方案：这种高度耐用的固体聚电解质设置有含有由全氟聚合物或部分含氟聚合物构成的第一聚合物的基材，以及配备有结合到第一聚合物上并由通式表示的结构的第二聚合物： - （C（Z 1 ）（Z 2 ） - c（Z 3 ）（Z 4 -Z - （其中Z 1 为-F，-R SB，f 1，-OR，或 - R SB 3，F 3，...，...，...，...，...，... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 或-R SB SBB，F 3 ，Z SB 3是-F，-R SB 8，，-R SB = f 10 ，或者R SB = f SB SB，f SB SB，F SB， f13 ，-OR f14 或-R SB SB1，F16 ，Z 5 -SO 3 SB，H，-COOH，-PO 3，SB 3，或-SO 2 SBSO 2， R 17，R 17，R 17，R 17，R 17，R 17，R 17，R 17，R 17，R 17，R 17和R 17各自独立地表示碳原子数1〜10的全氟烷基或更少）。版权所有（C）2004，JPO＆NCIPI

40. 发明专利

JP2004083663A High-durability polymer electrolyte and method for producing the same 有权
公开(公告)号：JP2004083663A
公开(公告)日：2004-03-18
申请号：JP2002243759
申请日：2002-08-23
申请人： Aisin Seiki Co Ltd , Toyota Central Res & Dev Lab Inc , アイシン精機株式会社 , 株式会社豊田中央研究所
发明人： KAMIYA ATSUSHI , KAWAKADO MASAYA , HASEGAWA NAOKI , SHIBATA YUJI
IPC分类号： C08G85/00 , C08F8/22 , C25B13/08 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To obtain a high-durability polymer electrolyte which controls an attack by a peroxide free radical, has higher durability than that of a conventional hydrocarbon-based electrolyte and a low cost and to provide a method for producing the same. SOLUTION: The high-durability polymer electrolyte is provided with a fluorocarbon skeleton converted from a hydrocarbon skeleton. The method for producing the high-durability polymer electrolyte comprises a first fluorination process for converting a part or the whole of the hydrocarbon skeleton constituting a solid polymer electrolyte to the fluorocarbon skeleton. In this case, the method is provided with a non-protonizing process for converting the electrolytic group of the solid polymer electrolyte to a halide group or a metal salt before the first fluorination process and with a protonizing process for converting the halide group or the metal salt to the electrolytic group after the fluorination process. COPYRIGHT: (C)2004,JPO

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