公开(公告)号：US20050202302A1

公开(公告)日：2005-09-15

申请号：US11071286

申请日：2005-03-04

申请人： Noriko Uchiyama ,  Nobutaka Chiba ,  Makoto Kano

发明人： Noriko Uchiyama ,  Nobutaka Chiba ,  Makoto Kano

IPC分类号： H01M8/02 ,  B05D5/12 ,  B32B15/04

CPC分类号： H01M8/021 ,  H01M8/0215 ,  H01M8/0228 ,  Y02P70/56 ,  Y10T428/31678

摘要： A fuel cell separator of the present invention includes a base material made of stainless steel, and a nitride compound layer provided on a surface of the base material. Further, a method of manufacturing the fuel cell separator includes a step of preparing the base material made of stainless steel; and a step of nitriding the surface of the base material at 590° C. or lower to form on the surface of the base material a nitride compound layer having a crystal structure where a nitrogen atom is located in an octahedral hole at a center of a unit cell of a face-centered cubic lattice formed of at least one or more kinds of metal atoms selected from iron, chromium, nickel and molybdenum. The fuel cell separator has low contact resistance produced between the separator and an electrode, excellent corrosion resistance.

摘要翻译： 本发明的燃料电池用隔板包括由不锈钢制成的基材和在基材的表面上设置的氮化物复合层。 此外，制造燃料电池隔板的方法包括：准备由不锈钢制成的基材的工序; 以及在590℃以下氮化基材表面的步骤，以在基材表面形成具有氮原子位于八面体孔的中心的晶体结构的氮化物化合物层 由选自铁，铬，镍和钼的至少一种或多种金属原子形成的面心立方晶格的晶胞。 燃料电池分离器在隔膜和电极之间产生的接触电阻低，耐腐蚀性优异。

公开(公告)号：US09337469B2

公开(公告)日：2016-05-10

申请号：US14125735

申请日：2012-03-02

申请人： Mori Nagayama ,  Yoshiko Tsukada ,  Nobutaka Chiba

发明人： Mori Nagayama ,  Yoshiko Tsukada ,  Nobutaka Chiba

IPC分类号： H01M6/30 ,  H01M6/32 ,  H01M2/36 ,  H01M12/06 ,  H01M6/38 ,  H01M2/10 ,  H01M4/38 ,  H01M2/38

CPC分类号： H01M2/36 ,  H01M2/1094 ,  H01M2/361 ,  H01M2/362 ,  H01M2/38 ,  H01M4/38 ,  H01M6/32 ,  H01M6/38 ,  H01M12/06 ,  H01M2300/0025 ,  Y02E60/50

摘要： Provided are a liquid activated air battery and an assembled liquid activated air battery, which can be reduced in size, as well as a method of using the liquid activated air battery and the assembled liquid activated air battery. The liquid activated air battery includes: an electrode assembly comprising a cathode and an anode; and a space that serves as a liquid container to store a liquid component of an electrolyte of the air battery before injection and also serves as a gas flowing member through which oxygen-containing gas of an active material of the air battery flows after injection. The assembled liquid activated air battery includes a plurality of the liquid activated air battery.

摘要翻译： 提供一种液体活化空气电池和可以减小尺寸的组装的液体活化空气电池，以及使用液体活化空气电池和组装的液体活化空气电池的方法。 液体活化空气电池包括：包括阴极和阳极的电极组件; 以及用作液体容器以在注射之前储存空气电池的电解液的液体组分的空间，并且还用作气体流动构件，通过该气体流动构件，空气电池的活性物质的注入后流过氧气。 组装的液体活化空气电池包括多个液体活化空气电池。

公开(公告)号：US08765321B2

公开(公告)日：2014-07-01

申请号：US13748327

申请日：2013-01-23

申请人： Noriko Uchiyama ,  Nobutaka Chiba ,  Makoto Kano

发明人： Noriko Uchiyama ,  Nobutaka Chiba ,  Makoto Kano

IPC分类号： H01M2/16 ,  H01M4/66

CPC分类号： H01M8/0282 ,  C22C38/44 ,  C23C8/24 ,  C23C8/36 ,  H01M8/0204 ,  H01M8/0208 ,  H01M8/021 ,  H01M8/0228 ,  H01M8/0267 ,  H01M8/242 ,  H01M2250/20 ,  Y02P70/56 ,  Y02T90/32

摘要： A transition metal nitride is obtained by a nitriding treatment of a surface of a base material including a transition metal or an alloy of the transition metal, and the transition metal nitride has a crystal structure of an M4N type and a crystal structure of an ε-M2˜3N type, and is formed over a whole area of the surface of the base material and continuously in a depth direction from the surface.

摘要翻译： 通过对包括过渡金属或过渡金属的合金的基体材料的表面进行氮化处理而获得过渡金属氮化物，并且过渡金属氮化物具有M4N型晶体结构和晶体结构。 -M2〜3N型，并且形成在基材的表面的整个区域上并且从表面沿深度方向连续地形成。

公开(公告)号：US20140120430A1

公开(公告)日：2014-05-01

申请号：US14125735

申请日：2012-03-02

申请人： Mori Nagayama ,  Yoshiko Tsukada ,  Nobutaka Chiba

发明人： Mori Nagayama ,  Yoshiko Tsukada ,  Nobutaka Chiba

IPC分类号： H01M2/36 ,  H01M12/06

CPC分类号： H01M2/36 ,  H01M2/1094 ,  H01M2/361 ,  H01M2/362 ,  H01M2/38 ,  H01M4/38 ,  H01M6/32 ,  H01M6/38 ,  H01M12/06 ,  H01M2300/0025 ,  Y02E60/50

摘要： Provided are a liquid activated air battery and an assembled liquid activated air battery, which can be reduced in size, as well as a method of using the liquid activated air battery and the assembled liquid activated air battery. The liquid activated air battery includes: an electrode assembly comprising a cathode and an anode; and a space that serves as a liquid container to store a liquid component of an electrolyte of the air battery before injection and also serves as a gas flowing member through which oxygen-containing gas of an active material of the air battery flows after injection. The assembled liquid activated air battery includes a plurality of the liquid activated air battery.

摘要翻译： 提供一种液体活化空气电池和可以减小尺寸的组装的液体活化空气电池，以及使用液体活化空气电池和组装的液体活化空气电池的方法。 液体活化空气电池包括：包括阴极和阳极的电极组件; 以及用作液体容器以在注射之前储存空气电池的电解液的液体组分的空间，并且还用作气体流动构件，通过该气体流动构件，空气电池的活性物质的注入后流过氧气。 组装的液体活化空气电池包括多个液体活化空气电池。

公开(公告)号：US20110297419A1

公开(公告)日：2011-12-08

申请号：US13201697

申请日：2010-02-19

申请人： Mori Nagayama ,  Yoshiko Tsukada ,  Nobutaka Chiba

发明人： Mori Nagayama ,  Yoshiko Tsukada ,  Nobutaka Chiba

IPC分类号： H01B5/00

CPC分类号： H01M4/131 ,  H01G11/46 ,  H01G11/50 ,  H01M4/364 ,  H01M4/485 ,  H01M4/661 ,  H01M4/664 ,  H01M4/667 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  Y02E60/13

摘要： An electrode for an electricity storage device (10) of the present invention includes a porous layer (1) having either fibers or whiskers (1a) containing tungsten oxide. A valence band photoelectron spectrum of the fibers or whiskers (1a) obtained by an X-ray photoelectron spectroscopic analysis has a peak within 1 eV from a Fermi level of the tungsten oxide.

摘要翻译： 本发明的蓄电装置（10）的电极包括具有包含氧化钨的纤维或晶须（1a）的多孔层（1）。 通过X射线光电子能谱分析获得的纤维或晶须（1a）的价带光电子谱具有从氧化钨的费米能级1eV以内的峰值。

公开(公告)号：US20110206993A1

公开(公告)日：2011-08-25

申请号：US13126122

申请日：2009-10-27

申请人： Yoshiko Tsukada ,  Mori Nagayama ,  Nobutaka Chiba ,  Masashi Ishikawa

发明人： Yoshiko Tsukada ,  Mori Nagayama ,  Nobutaka Chiba ,  Masashi Ishikawa

IPC分类号： H01M4/131 ,  H01B5/00 ,  H01G9/00 ,  H01G9/15 ,  H01M10/056 ,  H01M4/1391 ,  H01G9/042 ,  F27D7/00

CPC分类号： H01M4/366 ,  H01G11/26 ,  H01G11/28 ,  H01G11/46 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/483 ,  H01M4/502 ,  H01M4/523 ,  H01M4/661 ,  H01M4/664 ,  H01M4/75 ,  H01M2300/0085 ,  Y02E60/13 ,  Y10T29/49115

摘要： A composite electrode for an electricity storage device of the present invention includes: a substrate; a whisker or a fiber which is made of at least one of a metal and a metal compound and is formed on the substrate; and a coating layer which contains an active material and is formed on at least a part of a surface of the whisker or the fiber.

摘要翻译： 本发明的蓄电装置用复合电极包括：基板; 由金属和金属化合物中的至少一种制成的晶须或纤维，形成在基板上; 以及包含活性物质并形成在晶须或纤维表面的至少一部分上的涂层。

公开(公告)号：US20070243429A1

公开(公告)日：2007-10-18

申请号：US11578265

申请日：2005-04-12

申请人： Noriko Uchiyama ,  Nobutaka Chiba ,  Yasutaka Nakamura ,  Makoto Kano

发明人： Noriko Uchiyama ,  Nobutaka Chiba ,  Yasutaka Nakamura ,  Makoto Kano

IPC分类号： H01M8/24 ,  B05D5/12 ,  H01M2/02

CPC分类号： H01M8/0206 ,  H01M8/0215 ,  H01M8/0228 ,  H01M8/04074 ,  H01M8/241 ,  H01M8/2483 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02P70/56 ,  Y02T90/32

摘要： A fuel cell separator (1) of the present invention has a base material (5) formed of titanium, and a nitride compound layer (6) composed of titanium and nitrogen and provided on a surface of the base material (5). In the fuel cell separator (1), the contact resistance which occurs between a gas diffusion layer and the separator (1) is low, the corrosion resistance is excellent, and the separator (1) can be manufactured at low cost.

摘要翻译： 本发明的燃料电池用隔板（1）具有由钛形成的基材（5）和由钛和氮构成的氮化物复合层（6），设置在基材（5）的表面。 在燃料电池隔板（1）中，气体扩散层和隔板（1）之间发生的接触电阻低，耐腐蚀性优异，能够以低成本制造隔板（1）。

公开(公告)号：US20060204818A1

公开(公告)日：2006-09-14

申请号：US11360010

申请日：2006-02-22

申请人： Nobutaka Chiba ,  Noriko Uchiyama ,  Makoto Kano

发明人： Nobutaka Chiba ,  Noriko Uchiyama ,  Makoto Kano

IPC分类号： H01M8/02 ,  B32B15/04 ,  B05D5/12 ,  C01B21/00

CPC分类号： H01M8/0219 ,  C01B21/0602 ,  C01P2002/50 ,  C01P2002/77 ,  C04B35/58042 ,  C04B2235/762 ,  C23C8/26 ,  C23C8/38 ,  H01M8/021 ,  H01M8/0228 ,  H01M2250/20 ,  Y02P70/56 ,  Y02T90/32 ,  Y10T428/31678

摘要： The disclosure relates to transition metal nitrides having a chemical formula (Fe100-x-y-zCrxNiyMoz)4Nw, wherein 0.8≦w≦1.7, 19≦x≦30, 11≦y≦19, and 0≦z≦3. The disclosure also relates to fuel cell bipolar plates, fuel cells, fuel cell assemblies, and fuel cell powered vehicles including the transition metal nitride, and methods of manufacturing fuel cell bipolar plates using plasma nitriding.

摘要翻译： 本公开涉及具有化学式（Fe-100-xyz）的过渡金属氮化物，其具有化学式（Fe）100-xy z x Ni x O y O y O z z ）其中0.8 <= w <= 1.7,19​​ <= x <= 30，11 <= y <= 19，0 <= z < = 3。 本公开还涉及燃料电池双极板，燃料电池，燃料电池组件和包括过渡金属氮化物的燃料电池动力车辆，以及使用等离子体氮化制造燃料电池双极板的方法。