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    HYDROGEN PRODUCTION DEVICE
    2.
    发明申请
    HYDROGEN PRODUCTION DEVICE 有权
    氢生产设备

    公开(公告)号：US20130075250A1

    公开(公告)日：2013-03-28

    申请号：US13702443

    申请日：2011-08-26

    申请人： Kenichi Tokuhiro ,  Takaiki Nomura ,  Kazuhito Hato ,  Noboru Taniguchi ,  Takahiro Suzuki ,  Satoru Tamura

    发明人： Kenichi Tokuhiro ,  Takaiki Nomura ,  Kazuhito Hato ,  Noboru Taniguchi ,  Takahiro Suzuki ,  Satoru Tamura

    IPC分类号： C25B11/04

    CPC分类号： C25B11/0442 ,  B01J35/004 ,  C01B3/042 ,  C25B1/003 ,  C25B9/08 ,  C25B11/03 ,  Y02E60/364 ,  Y02E60/368

    摘要： The hydrogen production device of the present invention includes: a first electrode (120) including a conductive substrate (101) and a photocatalytic semiconductor layer (102); a second electrode (103) that is electrically connected to the first electrode (120) and disposed in a second region (123) opposite to a first region (122) relative to the first electrode (120), when the first region (122) is defined as a region on a side of a surface of the first electrode (120) in which the photocatalytic semiconductor layer (102) is provided; a water-containing electrolyte solution (106); and a housing (105) containing these. The first electrode (120) is provided with a through-hole (131) at a position and the second electrode (103) is provided with a through-hole (132) at a position corresponding to the position, and the through-holes form a communicating hole (130) for allowing the first region (122) and the second region (123) to communicate with each other. An ion exchange membrane (104) having substantially the same shape as the communicating hole (130) is disposed in the communicating hole (130) to close the communicating hole (130).

    摘要翻译： 本发明的制氢装置包括：包括导电基板（101）和光催化半导体层（102）的第一电极（120）; 当第一区域（122）与第一电极（120）电连接并且相对于第一电极（120）设置在与第一区域相对的第二区域（123）中时，第二电极（103） 被定义为在其中设置有光催化半导体层（102）的第一电极（120）的表面的一侧的区域; 含水电解质溶液（106）; 和包含它们的壳体（105）。 第一电极（120）在一个位置处设置有通孔（131），并且第二电极（103）在与该位置相对应的位置处设置有通孔（132），并且通孔形式 用于允许第一区域（122）和第二区域（123）彼此连通的连通孔（130）。 具有与连通孔（130）大致相同形状的离子交换膜（104）设置在连通孔（130）中以闭合连通孔（130）。

    PHOTOELECTROCHEMICAL CELL
    3.
    发明申请
    PHOTOELECTROCHEMICAL CELL 审中-公开
    光电化学电池

    公开(公告)号：US20120080310A1

    公开(公告)日：2012-04-05

    申请号：US13375086

    申请日：2010-06-01

    申请人： Takaiki Nomura ,  Takahiro Suzuki ,  Kenichi Tokuhiro ,  Tomohiro Kuroha ,  Noboru Taniguchi ,  Kazuhito Hatoh ,  Shuzo Tokumitsu

    发明人： Takaiki Nomura ,  Takahiro Suzuki ,  Kenichi Tokuhiro ,  Tomohiro Kuroha ,  Noboru Taniguchi ,  Kazuhito Hatoh ,  Shuzo Tokumitsu

    IPC分类号： C25B9/00 ,  C25B1/04

    CPC分类号： C01B3/042 ,  C25B1/003 ,  Y02E60/364 ,  Y02E60/366 ,  Y02P20/135

    摘要： A photoelectrochemical cell (1) includes: an optical semiconductor electrode (first electrode) (3) including a conductive substrate (3a) and an n-type semiconductor layer (3b) as an optical semiconductor layer disposed on the conductive substrate (3a); a counter electrode (second electrode) (4) disposed to face the surface of the optical semiconductor electrode (3) on the conductive substrate (3a) side and connected electrically to the conductive substrate (3a); an electrolyte solution (11) containing water and disposed in contact with the surface of the n-type semiconductor layer (3b) and the surface of the counter electrode (4); a container (2) in which the optical semiconductor electrode (3), the counter electrode (4), and the electrolyte solution (11) are disposed; an inlet (5) for supplying water into the container; and an ion passing portion (12) that allows ions to move between the electrolyte solution in a region A on the surface side of the n-type semiconductor layer (3b) and the electrolyte solution in a region B on the opposite side of the region A with respect to the optical semiconductor electrode (3).

    摘要翻译： 光电化学电池（1）包括：设置在导电基板（3a）上的作为光学半导体层的导电基板（3a）和n型半导体层（3b）的光学半导体电极（第一电极）（3） 相对电极（第二电极）（4），与所述导电性基板（3a）侧的所述光半导体电极（3）的表面相对配置并与所述导电性基板（3a）电连接; 包含水并与n型半导体层（3b）的表面和对置电极（4）的表面接触地设置的电解液（11）; 其中设置有光学半导体电极（3），对电极（4）和电解质溶液（11）的容器（2） 用于将水供应到所述容器中的入口（5） 以及离子通过部分（12），其允许离子在n型半导体层（3b）的表面侧上的区域A中的电解质溶液与该区域的相对侧的区域B中的电解质溶液之间移动 A相对于光半导体电极（3）。

    Solid electrolyte fuel cell and manufacturing method thereof
    7.
    发明授权
    Solid electrolyte fuel cell and manufacturing method thereof 有权
    固体电解质燃料电池及其制造方法

    公开(公告)号：US07141327B2

    公开(公告)日：2006-11-28

    申请号：US10453535

    申请日：2003-06-04

    申请人： Noboru Taniguchi

    发明人： Noboru Taniguchi

    IPC分类号： H01M8/12 ,  C04B35/64

    CPC分类号： H01M4/92 ,  H01M4/8605 ,  H01M8/1213 ,  H01M8/1253 ,  H01M8/126 ,  Y02E60/525 ,  Y02P70/56

    摘要： A solid electrolyte fuel cell including a protonic oxide conductor having a composition represented by Ba(Zr1−xCex)1−yMyAlzO3−α (M: one or more kinds of elements selected from a group of tri-valent rare earth elements and In, 1≧x≧0, 0.3>y>0, 0.04>z≧0, and 1.5>α>0); and an electrode that is mainly made of platinum and has catalysis properties; wherein an electrolyte has a film thickness of 300 μm or less, and a method of manufacturing the same are disclosed. The solid electrolyte fuel cell can obtain a cell output even at low temperatures equal to 500 degrees centigrade or less.

    摘要翻译： 一种固体电解质燃料电池，包括具有由Ba（Zr 1-x Ce 1-x N）1-y M表示的组成的质子氧化物导体， （M：选自三价稀土元素和In中的一种或多种元素， 1> = x> = 0,0.3> y> 0,0.04> z> = 0和1.5>α> 0）; 和主要由铂制成并具有催化性能的电极; 其中电解质的膜厚为300μm以下，并且公开了其制造方法。 固体电解质燃料电池即使在等于或等于500摄氏度的低温也能获得电池输出。

    Hydrocarbon sensor and method for producing the same
    8.
    发明授权
    Hydrocarbon sensor and method for producing the same 失效

    公开(公告)号：US06638406B2

    公开(公告)日：2003-10-28

    申请号：US09976196

    申请日：2001-10-11

    申请人： Noboru Taniguchi

    发明人： Noboru Taniguchi

    IPC分类号： G01N27407

    CPC分类号： G01N27/4074 ,  G01N33/0047

    摘要： A hydrocarbon sensor of the present invention includes a substrate made of a solid electrolyte that conducts protons, and a pair of electrodes formed on the substrate, and at least one electrode of the pair of electrodes contains Au and Al. Assuming that a content of an Al simple substance in one of the pair of electrodes is “a” mol %, and a content of aluminum oxide therein is “b” mol %, “a” and “b” satisfy a relationship: a+2b≦7.

    Hydrocarbon sensor and method of producing the same
    10.
    发明授权
    Hydrocarbon sensor and method of producing the same 有权
    烃传感器及其制造方法

    公开(公告)号：US06342267B2

    公开(公告)日：2002-01-29

    申请号：US09804229

    申请日：2001-03-13

    申请人： Noboru Taniguchi

    发明人： Noboru Taniguchi

    IPC分类号： G01N27407

    CPC分类号： G01N33/0047 ,  G01N27/4074

    摘要： A limiting-current-type hydrocarbon sensor comprising a solid electrolyte formed of a barium-cerium-based oxide, capable of detecting hydrocarbon stably and accurately regardless of whether no oxygen is present or a high concentration of oxygen is present. The cathode on the surface of the solid electrolyte is formed of an alloyed layer including Au and Al. In particular, an alloyed layer including an Al—Au intermediate phase is suited for the alloyed layer of the cathode. The alloyed layer comprises a first layer including an Al—Au intermediate phase and making contact with the surface of the solid electrolyte and a second layer including a metal Al phase and covering the first layer. The Al phase of the alloyed layer blocks oxygen, and the Al—Au intermediate phase smoothens hydrogen association and reduces the resistance of the electrode. The hydrocarbon sensor can thus detect hydrocarbon accurately even when oxygen is included in an atmosphere.

    摘要翻译： 包含由钡 - 铈系氧化物形成的固体电解质的极限电流型烃传感器，无论是否存在氧气或高浓度的氧气都能够稳定且准确地检测碳氢化合物。 固体电解质表面的阴极由包含Au和Al的合金层形成。 特别地，包含Al-Au中间相的合金层适用于阴极的合金化层。 合金层包括包含Al-Au中间相并与固体电解质的表面接触的第一层和包含金属Al相的第二层并覆盖第一层。 合金层的Al相阻挡氧，Al-Au中间相平滑氢缔合并降低电极的电阻。 因此，即使在气氛中包含氧气的话，烃传感器也能够精确地检测烃。