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公开(公告)号：US20120149555A1
公开(公告)日：2012-06-14
申请号：US13313081
申请日：2011-12-07
申请人： Ryogo Sakamoto , Kaoru Omichi , Masao Ichikawa
发明人： Ryogo Sakamoto , Kaoru Omichi , Masao Ichikawa
CPC分类号： B82Y40/00 , B01J21/18 , B01J23/892 , B01J35/006 , B01J35/023 , B01J37/0203 , B82Y30/00 , H01M4/921 , H01M4/926
摘要： A method for producing an alloy catalyst for redox reaction comprising alloy particles of platinum and nickel, wherein the alloy particles are equipped at an outer surface with a crystal lattice plane represented by a Miller index {111} and have an average particle diameter in a range of 6 to 20 nm, the method comprising: dissolving, in an alcohol, a salt and/or complex of platinum, a salt and/or complex of nickel, and a polymer containing a plurality of salt structures comprising an organic cation and a halogen anion in a polymer chain and heating the resulting solution to reflux under an inert atmosphere.
摘要翻译： 一种制备用于氧化还原反应的合金催化剂的方法，其包括铂和镍的合金颗粒，其中所述合金颗粒在外表面具有由米勒指数{111}表示的晶格面，并且具有在一定范围内的平均粒径 6至20nm的方法，该方法包括：将醇，镍和/或镍络合物的盐和/或络合物溶解在醇中，以及含有多个盐结构的聚合物，所述盐结构包含有机阳离子和卤素 阴离子，并将所得溶液在惰性气氛下加热回流。
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公开(公告)号：US20100316937A1
公开(公告)日：2010-12-16
申请号：US12813141
申请日：2010-06-10
申请人： Ryogo SAKAMOTO , Kaoru Omichi , Masao Ichikawa
发明人： Ryogo SAKAMOTO , Kaoru Omichi , Masao Ichikawa
CPC分类号： H01M4/921 , H01M4/926 , H01M2008/1095
摘要： An alloy catalyst for redox reaction which is capable of obtaining even superior catalytic activity comprises alloy particles of platinum and nickel, wherein the alloy particle is equipped at an outer surface with a crystal lattice plane represented by a Miller index {111}, and has an average particle diameter in a range of from 6 to 20 nm. The alloy particle preferably takes a shape selected from a regular octahedron, a truncated octahedron, a regular tetrahedron, and a truncated tetrahedron.
摘要翻译： 能够获得甚至优异的催化活性的用于氧化还原反应的合金催化剂包括铂和镍的合金颗粒，其中合金颗粒在外表面具有由米勒指数{111}表示的晶格面，并且具有 平均粒径在6至20nm的范围内。 合金颗粒优选地选自常规八面体，截顶八面体，正四面体和截顶四面体。
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3.发明申请公开(公告)号：US20050116571A1
公开(公告)日：2005-06-02
申请号：US11026034
申请日：2005-01-03
IPC分类号： H02K3/04 , H02K3/12 , H02K3/24 , H02K3/34 , H02K15/00 , H02K15/02 , H02K15/04 , H02K15/085 , H02K17/00 , H02K1/00 , H02K3/00
CPC分类号： H02K3/12 , H02K15/0056 , H02K15/0081 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012 , Y10T29/53143
摘要： To secure insulation between electrical conductors at a coil end, a first electrical conductor at one coil end is arranged so as to intersect a radially adjacent second electrical conductor at one point or more. The electrical conductor is formed with radial indentations in side faces that are opposite side faces in opposing electrical conductors at any of the intersecting portions, the indentations having depths that increase toward the near ear of the electrical conductors. Sufficient clearances are thereby secured between electrical conductors in their intersecting portions near their ends where the insulating films are susceptible to damage because of welding heat. Electrical insulation is thus ensured, and the cooling efficiency at the coil end is improved.
摘要翻译： 为了确保在线圈端部的电导体之间的绝缘，在一个线圈端处的第一电导体布置成在一个或多个点处与径向相邻的第二电导体相交。 电导体在侧面中形成有在相对的电导体中相对的侧面中的任何交叉部分处的径向凹陷，凹陷具有朝着电导体的近耳增加的深度。 因此，由于焊接热量，绝缘膜容易受到损伤，因此在它们的端部附近的相交部分的电导体之间确保了足够的间隙。 从而确保电气绝缘，提高线圈端的冷却效率。
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公开(公告)号：US06872286B2
公开(公告)日：2005-03-29
申请号：US10247334
申请日：2002-09-20
申请人： Masao Ichikawa , Kenta Urata , Katsutoshi Nosaki , Masanori Okabe
发明人： Masao Ichikawa , Kenta Urata , Katsutoshi Nosaki , Masanori Okabe
CPC分类号： C25B9/10 , C25B1/10 , C25B11/0478 , Y02E60/366
摘要： A water electrolyte cell can be used with a high energy efficiency over a long period of time. The water electrolyte cell has a pair of catalytic layers and an electrolyte membrane sandwiched between the catalytic layers. The catalytic layers includes an anode catalytic layer which contains a catalyst comprising an alloy of ruthenium, iridium, and at least one metal selected from the group consisting of iron, nickel, and cobalt, or an oxide of the alloy, or a mixture of the alloy and an oxide thereof. The at least one metal has a molar ratio with respect to ruthenium and iridium in the range from 0.05 to 0.13 mol with respect to 0.8 to 2.2 mols, preferably 1.8 to 2.2 mols, of ruthenium and 0.8 to 1.2 mols of iridium. The electrolyte membrane comprises a solid polymer electrolyte membrane.
摘要翻译： 可以长时间使用高能量的水电解质电池。 水电解质电池具有一对催化层和夹在催化层之间的电解质膜。 催化剂层包括阳极催化剂层，其含有包含钌，铱和至少一种选自铁，镍和钴的金属或合金的氧化物的合金的催化剂，或者合金的混合物 合金及其氧化物。 所述至少一种金属相对于钌和铱的摩尔比在0.05至0.13摩尔的范围内，相对于0.8至2.2摩尔，优选1.8至2.2摩尔的钌和0.8至1.2摩尔的铱。 电解质膜包括固体聚合物电解质膜。
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5.发明授权Proton conducting polymer, method for producing the same, solid polymer electrolyte and electrode 失效质子导电聚合物，其制备方法，固体聚合物电解质和电极公开(公告)号：US06767664B2
公开(公告)日：2004-07-27
申请号：US10193060
申请日：2002-07-11
申请人： Hiroshi Akita , Masao Ichikawa , Masaru Iguchi , Hiroyuki Oyanagi
发明人： Hiroshi Akita , Masao Ichikawa , Masaru Iguchi , Hiroyuki Oyanagi
IPC分类号： H01B112
CPC分类号： H01M8/103 , C08G73/0266 , H01B1/128 , H01M8/1009 , H01M8/1048 , H01M8/1081 , Y02P70/56
摘要： A proton conducting polymer obtained by blending an organic phosphoric acid compound solution with a meta type polyaniline solution; a solid polymer electrolyte for a fuel cell comprising the proton conducting polymer, which is excellent in proton conductivity, methanol barrier property and dopant stability in an aqueous solution of methanol; and an electrode comprising the proton conducting and fine catalyst particles carried on porous particles.
摘要翻译： 通过将有机磷酸化合物溶液与间位聚苯胺溶液混合而获得的质子传导性聚合物; 用于包含质子传导性聚合物的燃料电池的固体聚合物电解质，其在甲醇水溶液中的质子传导性，甲醇阻隔性和掺杂剂稳定性优异; 以及包含承载在多孔颗粒上的质子传导和细小催化剂颗粒的电极。
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公开(公告)号：US07287311B2
公开(公告)日：2007-10-30
申请号：US11135445
申请日：2005-05-24
CPC分类号： H02K3/12 , H02K15/0056 , H02K15/0081 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012 , Y10T29/53143
摘要： A manufacturing method of a stator for vehicular rotary electric machine includes: forming an indentation in a radial direction in a side face of each of electrical conductors in the machine by pressing; inserting the electrical conductors in a radially side-by-side relationship with each other in slots of the machine; bending each of the electrical conductors and radially adjacent electrical conductors in different circumferential directions by a predetermined pole pitch such that the indentations formed in respective side faces of the adjacent electrical conductors pass each other in a face-to-face relationship; and bonding on each of the electrical conductors to one end of the adjacent electrical conductors.
摘要翻译： 一种车辆用旋转电机的定子的制造方法，其特征在于，包括：通过压制在所述机器的各导电体的侧面沿径向形成凹部; 将电导体彼此并排地插入机器的槽中; 在不同的圆周方向上将每个电导体和径向相邻的电导体弯曲预定的极间距，使得形成在相邻电导体的相应侧面中的凹痕以面对面的关系相互通过; 并且将每个电导体连接到相邻电导体的一端。
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7.发明授权公开(公告)号：US06770393B2
公开(公告)日：2004-08-03
申请号：US10193047
申请日：2002-07-11
申请人： Hiroshi Akita , Masao Ichikawa , Masaru Iguchi , Hiroyuki Oyanagi
发明人： Hiroshi Akita , Masao Ichikawa , Masaru Iguchi , Hiroyuki Oyanagi
IPC分类号： H01B112
CPC分类号： H01M8/103 , C08G73/0266 , H01B1/128 , H01M8/1009 , H01M8/1048 , H01M8/1081 , Y02P70/56
摘要： A proton conducting polymer obtained by blending an organic phosphoric acid compound solution with a meta type polyaniline solution; a solid polymer electrolyte for a fuel cell comprising the proton conducting polymer, which is excellent in proton conductivity, methanol barrier property and dopant stability in an aqueous solution of methanol; and an electrode comprising the proton conducting and fine catalyst particles carried on porous particles.
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公开(公告)号：US6124060A
公开(公告)日：2000-09-26
申请号：US313010
申请日：1999-05-17
IPC分类号： H01M6/18 , H01M8/10 , H01M10/052 , H01M10/0565
CPC分类号： H01M10/0565 , H01M10/052 , H01M6/181 , H01M6/188 , H01M8/103 , H01M8/1048 , H01M8/1081 , H01M2300/0082 , Y02P70/56
摘要： This invention provides a solid polymer electrolyte which is low in water absorption, from which no dopant runs out even in pressing, and which is excellent in stability in the presence of water or methanol, proton conductivity and methanol barrier properties, in which an imidazole ring-containing polymer such as a polybenzimidazole compound is doped with an acid in which at least one hydrogen atom of an inorganic acid such as phosphoric acid is substituted by a functional group having a phenyl group by blending the imidazole ring-containing polymer with the acid in a solution using a solvent such as trifluoroacetic acid, preferably at a rate of 1 to 10 molecules of the acid per repeating structure unit of a molecular chain of the imidazole ring-containing polymer, the solid polymer electrolyte.
摘要翻译： 本发明提供一种吸水性低的固体高分子电解质，即使在压制中也没有掺杂剂流失，并且在水或甲醇存在下的稳定性优异，质子传导性和甲醇阻挡性能优异，其中咪唑环 含有聚苯并咪唑化合物的聚合物掺杂有酸，其中无机酸如磷酸的至少一个氢原子被具有苯基的官能团取代，通过将含咪唑环的聚合物与酸共混 使用溶剂如三氟乙酸的溶液，优选以每摩尔含咪唑环的聚合物的分子链的每个重复结构单元1至10分子的比例的固体聚合物电解质。
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公开(公告)号：US5308410A
公开(公告)日：1994-05-03
申请号：US896823
申请日：1992-06-11
摘要： A process for producing an aluminum alloy with high strength and toughness includes the steps of: preparing an alloy blank having a primary structure which is one selected from a single-phase structure comprised of a solid-solution phase, a single-phase structure comprised of an amorphous phase, and a mixed-phase structure comprised of a solid-solution phase and an amorphous phase, and subjecting the alloy blank to a thermal treatment to provide an aluminum alloy which has a secondary structure containing 20% or more by volume fraction Vf of chrysanthemum-like patterned phases each having a diameter of at most 5 .mu.m and comprising a solid-solution phase and an intermetallic compound phase arranged radiately.
摘要翻译： 一种制造具有高强度和韧性的铝合金的方法包括以下步骤：制备具有一次结构的合金坯料，所述第一结构是从由固溶相组成的单相结构中选择的单相结构，单相结构由 无定形相和由固相和非晶相组成的混合相结构，并对合金坯料进行热处理以提供具有二级结构的铝合金，该二次结构含有20体积％以上的体积分数Vf 的菊花样图案相，其直径最大为5μm，并且包括固溶相和金属间化合物相。
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10.发明授权
公开(公告)号：US5022918A
公开(公告)日：1991-06-11
申请号：US278581
申请日：1988-12-01
CPC分类号： C22C1/0416 , C22C49/08 , Y10T428/12035
摘要： A heat-resistant aluminum alloy sinter comprises 5 to 12% by weight of Cr, less than 10% by weight of at least one selected from the group consisting of Co, Ni, Mn, Zr, V, Ce, Fe, Ti, Mo, La, Nb, Y and Hf, and the balance of Al containing unavoidable impurities. A silicon carbide fiber is included for reinforcing the sinter in a fiber volume fraction range of 2 to 30%.
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