公开(公告)号：US20090297841A1

公开(公告)日：2009-12-03

申请号：US12318952

申请日：2009-01-13

申请人： Takaaki Sasaoka ,  Masahiro Seidou ,  Mineo Washima

发明人： Takaaki Sasaoka ,  Masahiro Seidou ,  Mineo Washima

IPC分类号： B32B5/00 ,  B05D5/12

CPC分类号： B32B15/018 ,  H01M4/366 ,  H01M4/667 ,  H01M8/0228 ,  Y02P70/56 ,  Y10T428/265

摘要： A composite material with an electric contact layer includes a metal substrate, an adhesion layer formed-on a surface of the metal substrate, including an alloy including palladium (Pd) and a Y group metal as a main component selected from titanium (Ti), niobium (Nb), tantalum (Ta) and zirconium (Zr), and having an average thickness of not less than 5 nm and not more than 100 nm, and the electric contact layer formed on a surface of the adhesion layer, including a noble metal selected from gold (Au), platinum (Pt), rhodium (Rh), iridium (Ir) and silver (Ag), and having an average thickness of not less than 1 nm and not more than 20 nm.

摘要翻译： 具有电接触层的复合材料包括金属基板，形成在金属基板的表面上的粘合层，包括包含钯（Pd）和Y族金属作为主要成分的合金，其选自钛（Ti）， 铌（Nb），钽（Ta）和锆（Zr），并且平均厚度不小于5nm且不大于100nm，并且形成在粘合层的表面上的电接触层包括贵金属 选自金（Au），铂（Pt），铑（Rh），铱（Ir）和银（Ag）的金属，平均厚度不小于1nm且不大于20nm。

公开(公告)号：US20090191431A1

公开(公告)日：2009-07-30

申请号：US12361068

申请日：2009-01-28

申请人： Mineo Washima ,  Kenji Shibata ,  Fumihito Oka

发明人： Mineo Washima ,  Kenji Shibata ,  Fumihito Oka

IPC分类号： H01M4/64 ,  H01M4/88 ,  B01J32/00 ,  B01J23/42 ,  B01J23/72 ,  B01J23/755 ,  B01J23/50 ,  B01J21/04 ,  B01J23/20 ,  B01J21/06 ,  B01J23/02

CPC分类号： B01J37/0225 ,  B01J23/42 ,  B01J37/0018 ,  H01M4/8605 ,  H01M4/8807 ,  H01M4/8817 ,  H01M4/8846 ,  H01M4/8853 ,  H01M4/92 ,  H01M8/0232 ,  H01M8/0236 ,  H01M8/0245 ,  H01M2008/1095 ,  Y02P70/56 ,  Y10T428/12014 ,  Y10T428/249953

摘要： To smoothly deliver a thermal energy required in an active site of a catalyst carried on a carrier. A method of manufacturing a catalyst carrier of the present invention includes the steps of: forming a mixed thin film in which at least metal and ceramics are mixed on a metal base, by spraying aerosol, with metal powders and ceramics powders mixed therein, on the metal base; and making the mixed thin film porous, by dissolving the metal of the mixed thin film into acid or alkaline solution to remove this metal.

摘要翻译： 平稳地传送载体上承载的催化剂的活性部位所需的热能。 制备本发明的催化剂载体的方法包括以下步骤：在金属基底上形成至少金属和陶瓷混合的混合薄膜，通过喷雾气溶胶，将金属粉末和陶瓷粉末混合在其上 金属底座; 并通过将混合的薄膜的金属溶解在酸或碱性溶液中以除去该金属，使混合的薄膜多孔化。

公开(公告)号：US20090081520A1

公开(公告)日：2009-03-26

申请号：US12212116

申请日：2008-09-17

申请人： Masahiro Seido ,  Kazuhiko Nakagawa ,  Takaaki Sasaoka ,  Mineo Washima

发明人： Masahiro Seido ,  Kazuhiko Nakagawa ,  Takaaki Sasaoka ,  Mineo Washima

IPC分类号： H01M2/00 ,  B21J5/04

CPC分类号： H01M8/0228 ,  H01M8/0206 ,  H01M8/0254 ,  Y02P70/56

摘要： A metal separator for fuel cells formed with a metal plate and provided between cells accumulated, in which the metal plate is formed like trapezoidal irregularities to separate channels for a fuel gas from ones for an oxidant gas. Slope portions are formed after forming uniformly and thinly wall thickness of both upper and lower flat portions or either of the upper or the lower flat portion to 90% or less of that of the metal plate to be formed to obtain trapezoidal irregularities by forming flat portions which contact upper and lower cells and slope portions which interconnect the upper and the lower flat portions.

摘要翻译： 一种用于燃料电池的金属隔板，其形成有金属板并且设置在蓄积的电池之间，其中金属板形成为梯形不规则，以将燃料气体的通道与用于氧化剂气体的通道分开。 在将上下平坦部分或上部或下部平坦部分的均匀且薄壁厚度均匀地形成为要形成的金属板的90％或更小的斜面部分之间形成，以通过形成平坦部分来获得梯形不规则 其接触上下单元和互连上平面部分和下平坦部分的倾斜部分。

公开(公告)号：US06696191B2

公开(公告)日：2004-02-24

申请号：US09930488

申请日：2001-08-16

申请人： Mineo Washima

发明人： Mineo Washima

IPC分类号： H01M400

CPC分类号： H01M4/8605 ,  H01M8/1004 ,  H01M8/1007 ,  Y02P70/56

摘要： A fuel battery cell is provided which includes: an internal electrode and an external electrode respectively with predetermined lengths which are coaxially disposed while leaving a predetermined space between the internal electrode and the external electrode; and a composite layer with a predetermined length, having an electrolyte layer and internal and external catalyst layers provided respectively on both sides of the electrolyte layer. In this case, the composite layer is disposed in a predetermined space between the internal electrode and the external electrode while providing a gas passage between the composite layer and the internal electrode and providing a gas passage between the composite layer and the external electrode. In the composite layer, the surface of the internal catalyst layer on its gas passage side and the surface of the external catalyst layer on its gas passage side are covered respectively with waterproof layers.

摘要翻译： 提供一种燃料电池单元，其包括：分别具有预定长度的内部电极和外部电极，其在同时设置在内部电极和外部电极之间的预定空间的同时设置; 和具有预定长度的复合层，其具有分别设置在电解质层两侧的电解质层和内部和外部催化剂层。 在这种情况下，复合层设置在内部电极和外部电极之间的预定空间中，同时在复合层和内部电极之间提供气体通道，并且在复合层和外部电极之间提供气体通道。 在复合层中，其气体通路侧的内部催化剂层的表面和气体通路侧的外部催化剂层的表面分别被覆盖有防水层。

公开(公告)号：US07871737B2

公开(公告)日：2011-01-18

申请号：US12232485

申请日：2008-09-18

申请人： Mineo Washima ,  Takaaki Sasaoka ,  Masahiro Seido ,  Kazuhiko Nakagawa

发明人： Mineo Washima ,  Takaaki Sasaoka ,  Masahiro Seido ,  Kazuhiko Nakagawa

IPC分类号： H01M8/04 ,  H01M2/18 ,  B21C1/00 ,  C23F1/00 ,  B44C1/00 ,  C25D5/02

CPC分类号： H01M8/0258 ,  H01M8/0206 ,  H01M8/0228 ,  Y02P70/56 ,  Y10T428/12229

摘要： A metal composite for fuel cells according to the present invention, which includes: a core of a metal; cladded layers of a corrosion resistant metal covering both surfaces of the core; and a through-hole formed through the core and cladded layers. The through-hole has, on a hole wall of the core region of the through-hole, a concave portion which is recessed relative to hole walls of the cladded layer regions of the through-hole.

摘要翻译： 根据本发明的用于燃料电池的金属复合材料，其包括：金属芯; 覆盖芯的两个表面的耐腐蚀金属的覆层; 以及通过芯和包层形成的通孔。 通孔在通孔的芯区域的孔壁上具有相对于通孔的包层层区域的孔壁凹陷的凹部。

公开(公告)号：US20100288539A1

公开(公告)日：2010-11-18

申请号：US12777296

申请日：2010-05-11

申请人： Mineo WASHIMA

发明人： Mineo WASHIMA

IPC分类号： H05K1/02 ,  H05K3/02

CPC分类号： H05K3/0082 ,  H05K3/108 ,  H05K3/243 ,  H05K3/246 ,  H05K2201/0108 ,  H05K2203/0551 ,  Y10T29/49155

摘要： A printed wiring board is provided, having conductor patterns formed on a surface of an insulating substrate, wherein the conductor pattern is formed by lamination of a base metal pattern formed by patterning a base metal film which is formed on a surface of the insulating substrate, and plating a metal pattern formed on the base metal pattern by selective plating after the base metal pattern is formed.

摘要翻译： 提供一种印刷线路板，其具有形成在绝缘基板的表面上的导体图案，其中，导体图案是通过层叠由形成在绝缘基板的表面上的基底金属膜形成的母材金属图案而形成的， 以及在形成基底金属图案之后通过选择性镀覆电镀形成在母材图案上的金属图案。

公开(公告)号：US20100143707A1

公开(公告)日：2010-06-10

申请号：US12628332

申请日：2009-12-01

申请人： Takaaki Sasaoka ,  Mineo Washima

发明人： Takaaki Sasaoka ,  Mineo Washima

IPC分类号： B32B33/00 ,  B32B15/04 ,  C23C14/34

CPC分类号： C23C14/025 ,  C23C14/165 ,  H05K1/05 ,  H05K3/341 ,  Y10T428/26 ,  Y10T428/2848

摘要： A surface-treated metal substrate of the present invention comprises: an adhesive layer formed of a sputtering film directly adhered to a passivation film of a metal substrate, with this adhesive layer having an internal residual stress of a compression stress or a zero stress; and a bonding layer formed of a sputtering film mainly composed of any one of copper (Cu), a mixture state of copper and nickel (Cu—Ni), a mixture state of copper and zinc (Cu—Zn), and a mixture state of copper, nickel, and zinc (Cu—Ni—Zn), on the surface of the metal substrate having the passivation film on an outermost, in an order from a surface side of the metal substrate.

摘要翻译： 本发明的表面处理金属基板包括：由溅射膜形成的粘合层，该溅射膜直接粘附到金属基板的钝化膜上，该粘合层具有压缩应力或零应力的内部残余应力; 以及由主要由铜（Cu），铜和镍的混合状态（Cu-Ni），铜和锌的混合状态（Cu-Zn）中的任何一种构成的溅射膜形成的接合层，以及混合状态 在金属基板的表面侧的顺序，在最外侧具有钝化膜的金属基板的表面上的铜，镍和锌（Cu-Ni-Zn）的表面。

公开(公告)号：US20090263678A1

公开(公告)日：2009-10-22

申请号：US12415043

申请日：2009-03-31

申请人： Takaaki SASAOKA ,  Mineo WASHIMA ,  Masahiro SEIDOU

发明人： Takaaki SASAOKA ,  Mineo WASHIMA ,  Masahiro SEIDOU

IPC分类号： B32B15/01 ,  B32B15/00 ,  B05D5/12 ,  C23C14/34

CPC分类号： B32B15/013 ,  B32B15/018 ,  C22C38/18 ,  C22C38/40 ,  C22C38/44 ,  C23C14/025 ,  C23C14/165 ,  H01R13/03 ,  Y10T428/12771 ,  Y10T428/12868

摘要： A metal material with electric contact layer includes a metal base made of metal containing chromium; an adhesive layer formed on a surface of the metal base, mainly containing chromium and having a thickness of 5 nm or more and 200 nm or less; and an electric contact layer formed on the surface of the adhesive layer, made of noble metal or an alloy of the noble metal, and having a thickness of 1 nm or more and 20 nm or less.

摘要翻译： 具有电接触层的金属材料包括由含有铬的金属制成的金属基底; 形成在金属基体的表面上的主要含有铬并且具有5nm以上且200nm以下的厚度的粘合层; 以及形成在由贵金属或贵金属的合金制成的粘合剂层的表面上并具有1nm以上且20nm以下的厚度的电接触层。

公开(公告)号：US20090092878A1

公开(公告)日：2009-04-09

申请号：US12244057

申请日：2008-10-02

申请人： Masahiro Seido ,  Kazuhiko Nakagawa ,  Takaaki Sasaoka ,  Mineo Washima

发明人： Masahiro Seido ,  Kazuhiko Nakagawa ,  Takaaki Sasaoka ,  Mineo Washima

IPC分类号： H01M8/10

CPC分类号： H01M8/0232 ,  H01M8/0245 ,  H01M8/0273 ,  H01M8/1011 ,  H01M2008/1095 ,  Y02E60/523

摘要： A current-collecting composite plate for a fuel cell configured with unit cells according to the present invention, which comprises: an insulator layer; and a plurality of pairs of conductor layers, the conductor layers being bonded to the insulator layer to be spaced apart from each other by a predetermined distance, each pair being used for adjacently disposed anode and cathode electrodes for a different one of the unit cells by sandwiching an electrolyte assembly therebetween. And, each conductor layer includes: a first conductor layer of a corrosion resistant metal treated with an electrically conductive surface treatment; a second conductor layer of a metal with low electrical resistivity; a through-hole penetrating the first conductor layer and the insulator layer; and a connecting portion formed of the second conductor layer for connecting the unit cells.

摘要翻译： 一种配置有根据本发明的单元电池的用于燃料电池的集电复合板，其包括：绝缘体层; 以及多对导体层，所述导体层被结合到所述绝缘体层上以彼此间隔开预定距离，每一对用于相邻设置的用于不同单元电池的阳极和阴极电极， 在其间夹着电解质组件。 并且，每个导体层包括：用导电表面处理处理的耐腐蚀金属的第一导体层; 具有低电阻率的金属的第二导体层; 穿透第一导体层和绝缘体层的通孔; 以及由用于连接单电池的第二导体层形成的连接部分。

公开(公告)号：US20080057371A1

公开(公告)日：2008-03-06

申请号：US11791317

申请日：2006-05-24

申请人： Mineo Washima ,  Masahiro Seido ,  Takaaki Sasaoka ,  Katsumi Nomura

发明人： Mineo Washima ,  Masahiro Seido ,  Takaaki Sasaoka ,  Katsumi Nomura

IPC分类号： H01M8/10 ,  B05D5/12

CPC分类号： H01M8/021 ,  H01M8/0206 ,  H01M8/0208 ,  H01M8/0226 ,  H01M8/0228 ,  H01M2008/1095

摘要： Disclosed is a separator for fuel cells which is decreased in the amount of an expensive noble metal used as a raw material while being maintained to be conductive to the MEA. This separator has durability and corrosion resistance to very corrosive substances such as fluorine ions or hydrofluoric acid. Also disclosed is a method for producing such a separator for fuel cells. Specifically disclosed is a metal separator (15, 17) which is used in a polymer electrolyte fuel cell using a fluorine-containing polymer electrolyte membrane. This metal separator (15, 17) comprises a stainless steel base (20) processed to have a plurality of fuel gas channels (14). A pure Ti layer (21) is formed on the surface of the base (20); a Pd layer (23) is formed on a surface of the pure Ti layer (21) on the side of the fluorine-containing polymer electrolyte membrane; and a composite metal layer (22) is made of the pure Ti layer (21) and the Pd layer (23) by alloying at least a part of the Pd layer (23) joined with the surface of the pure Ti layer (21) through a heat treatment.

摘要翻译： 公开了一种用于燃料电池的隔板，其在维持与MEA导电的同时，减少了用作原料的昂贵贵金属的量。 该隔膜对于非常腐蚀性的物质如氟离子或氢氟酸具有耐久性和耐腐蚀性。 还公开了一种用于制造这种燃料电池用隔板的方法。 具体公开了一种用于使用含氟聚合物电解质膜的聚合物电解质燃料电池中的金属隔板（15,17）。 该金属分离器（15,17）包括加工成具有多个燃料气体通道（14）的不锈钢基座（20）。 在基体（20）的表面上形成纯Ti层（21）。 在纯Ti层（21）的含氟聚合物电解质膜一侧的表面上形成Pd层（23） 并且通过将与纯Ti层（21）的表面接合的至少一部分Pd层（23）合金化，由纯Ti层（21）和Pd层（23）制成复合金属层（22） 通过热处理。