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1. 发明专利

JP2008159343A Solid polymer fuel cell 有权
标题翻译：固体聚合物燃料电池
公开(公告)号：JP2008159343A
公开(公告)日：2008-07-10
申请号：JP2006345275
申请日：2006-12-22
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： HASEGAWA NAOKI , MUTO JUNKO , TOYODA EIJIRO , ASANO TAKASHI , 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 provide a solid polymer fuel cell with little degradation of electrolyte and excellent in durability. SOLUTION: The solid polymer fuel cell comprises a membrane electrode assembly with an electrode containing catalyst jointed to an electrolyte membrane, and one or two kinds or more compounds containing W and/or Mo and transition metal (except W and Mo) added to either the electrolyte membrane or the electrode, and that, includes a degradation inhibitor with a ratio of the transition metal to the W and or the Mo expressed in formula (1): transition metal/(W+Mo)(mol/mol)=0.01 to 0.6. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供固体聚合物燃料电池，其电解质的降解很小，耐久性优异。固体聚合物燃料电池包括具有连接到电解质膜的催化剂电极的膜电极组件，并且添加含有W和/或Mo和过渡金属（W和Mo除外）的一种或两种以上的化合物并且包括具有过渡金属与W的比例的降解抑制剂和/或式（1）表示的Mo：过渡金属/（W + Mo）（mol / mol） = 0.01〜0.6。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008055425A Decomposition/removal method of aldehydes 有权
标题翻译：阿尔德的分解/去除方法
公开(公告)号：JP2008055425A
公开(公告)日：2008-03-13
申请号：JP2007280826
申请日：2007-10-29
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： FUKUMOTO KAZUHIRO , SUZUKI KENICHIRO , SASAKI SHIGERU , TAKAHARA MINORU , MUTO JUNKO
IPC分类号： B01D53/86 , A61L9/00 , A61L9/01 , B01J31/28
摘要： PROBLEM TO BE SOLVED: To provide a decomposition/removal method of aldehydes which can certainly decompose and remove harmful substances such as aldehydes in the air at normal temperatures and keep a decomposition/removal capability over a long period of time. SOLUTION: This decomposition/removal method of aldehydes employs a harmful substance purging catalyst which is equipped with a porous carrier formed of an active carbon with not more than 50 μm average particle diameter and 600 to 1,500 m 2 /g specific surface area and a metallic fine particle, borne by a carrier, which is formed of platinum and covered with a specified anion surfactant. Further, the metallic fine particle covered with the anion surfactant is borne by at least, a mesopore and a macropore of the porous carrier. The method is characterized by the decomposition and removal of the aldehydes in the air. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在常温下分解和除去空气中的有害物质如醛的醛的分解/除去方法，并且在长时间内保持分解/除去能力。解决方案：这种醛的分解/除去方法采用有害物质清洗催化剂，其装有由活性炭形成的多孔载体，平均粒径不超过50μm，并且具有600至1500m 2 / SP> / g比表面积和由铂形成并用特定阴离子表面活性剂覆盖的载体承载的金属微粒。此外，用阴离子表面活性剂覆盖的金属微粒至少由多孔载体的中孔和大孔承载。该方法的特征在于分解和除去空气中的醛。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2005125259A Gas cleaning material and method of producing the same 有权
标题翻译：气体清洁材料及其生产方法
公开(公告)号：JP2005125259A
公开(公告)日：2005-05-19
申请号：JP2003365096
申请日：2003-10-24
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： SUZUKI KENICHIRO , MUTO JUNKO , AZUMA HIROZUMI
IPC分类号： B01D53/86 , B01J20/02 , B01J20/30 , B01J23/63 , B01J37/02 , B01J37/34 , C23C14/28
摘要： PROBLEM TO BE SOLVED: To provide a means capable of producing a gas cleaning material which can remove efficiently and surely a harmful gas such as NOx or CO in an exhaust gas and aldehydes in air, in a process of reducing more a load against an environment as compared with the conventional one and being simplified, even if a supporting amount of metal component carried on a metal oxide carrier is less than before. SOLUTION: A method of producing the gas cleaning material characterized by that a target composed of a metal to produce a metal scattered particle is irradiated with a laser beam, to make the scattered particle to a surface of the carrier composed of the metal oxide and to form the metal component carried by the carrier is provided. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够生产气体清洁材料的装置，其能够在减少更多负载的过程中有效且可靠地去除废气和空气中的醛中的有害气体如NOx或CO，即使在金属氧化物载体上承载的金属成分的担载量少于以前，与现有技术相比也是简化的环境。解决方案：一种制造气体清洁材料的方法，其特征在于，用金属制成的金属制成金属散射颗粒的靶用激光束照射，使散射的颗粒成为由金属构成的载体的表面提供由载体承载的金属成分。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004148173A Harmful substance cleaning catalyst and its manufacturing process 有权
公开(公告)号：JP2004148173A
公开(公告)日：2004-05-27
申请号：JP2002314826
申请日：2002-10-29
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： FUKUMOTO KAZUHIRO , SUZUKI KENICHIRO , SASAKI SHIGERU , TAKAHARA MINORU , MUTO JUNKO
IPC分类号： A61L9/00 , B01D53/86 , B01J31/28 , B01J31/38 , B01J37/02
摘要： PROBLEM TO BE SOLVED: To provide a harmful substance cleaning catalyst which can more certainly decompose and remove a harmful substance such as aldehydes or the like in the air at normal temperature and keeps a decomposition/removal capacity over a long period of time. SOLUTION: The harmful substance cleaning catalyst includes a porous carrier comprising at least one kind of a material selected from the group consisting of metal oxides and carbonaceous materials, and metal fine particles supported on the carrier. The metal fine particles are coated with at least one kind of an anionic surfactant selected from the group consisting of alkylbenzene sulfonate, an alkyl sulfate, a polyoxyethylene alkyl sulfate, a betaine alkylamino acetate, polyoxyethylene alkyl ether sulfate, a naphthalenesulfonate/formaldehyde condensate or the like. COPYRIGHT: (C)2004,JPO

5. 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

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