公开(公告)号：US09159463B2

公开(公告)日：2015-10-13

申请号：US13625194

申请日：2012-09-24

申请人： Katsuyuki Naito ,  Norihiro Yoshinaga ,  Yoshihiko Nakano ,  Yoshihiro Akasaka ,  Shigeru Matake

发明人： Katsuyuki Naito ,  Norihiro Yoshinaga ,  Yoshihiko Nakano ,  Yoshihiro Akasaka ,  Shigeru Matake

IPC分类号： H01L31/0224 ,  H01B1/02 ,  H01B1/04 ,  C23C16/26

CPC分类号： H01B1/02 ,  B82Y10/00 ,  C23C16/26 ,  H01B1/04 ,  H01L29/1606 ,  H01L29/413 ,  H01L31/022425 ,  H01L31/022466 ,  Y02E10/549 ,  Y10T428/256 ,  Y10T428/26 ,  Y10T428/266

摘要： According to one embodiment, a conductive material includes a carbon substance and a metallic substance mixed with and/or laminated to the carbon substance. The carbon substance has at least one dimension of 200 nm or less. The carbon substance includes a graphene selected from single-layered graphene and multi-layered graphene, a part of carbon atoms constituting the graphene is substituted with a nitrogen atom. The metallic substance includes at least one of a metallic particle and a metallic wire.

摘要翻译： 根据一个实施方案，导电材料包括与碳物质混合和/或层压的碳物质和金属物质。 碳物质具有200nm以下的至少一个尺寸。 碳物质包括选自单层石墨烯和多层石墨烯的石墨烯，构成石墨烯的一部分碳原子被氮原子取代。 金属物质包括金属颗粒和金属线中的至少一种。

公开(公告)号：US09276269B2

公开(公告)日：2016-03-01

申请号：US13628649

申请日：2012-09-27

申请人： Wu Mei ,  Shigeru Matake ,  Taishi Fukazawa ,  Yoshihiro Akasaka ,  Katsuyuki Naito

发明人： Wu Mei ,  Shigeru Matake ,  Taishi Fukazawa ,  Yoshihiro Akasaka ,  Katsuyuki Naito

IPC分类号： H01M4/92 ,  H01M8/10

CPC分类号： H01M4/92 ,  H01M4/8605 ,  H01M8/1004 ,  H01M2008/1095 ,  Y02E60/50

摘要： A catalyst layer containing a catalyst material, the catalyst layer having a porosity of 20 to 90% by vol and satisfying a relation: R1≧R0×1.2, wherein R1 is an alignment ratio of the catalyst layer; and R0 is an alignment ratio of the catalyst material in powder form having a random crystalline plane distribution, and each of the alignment ratios is calculated from a X-ray diffraction spectrum having a diffraction angle 2θ range from 10 to 90 degree measured using Cu-Kα-rays.

摘要翻译： 一种含有催化剂材料的催化剂层，所述催化剂层的孔隙率为20〜90体积％，满足关系式：R1≥R0×1.2，其中R1为催化剂层的取向比; 并且R0是具有无规晶面分布的粉末状催化剂材料的取向比，并且从具有衍射角2θ的X射线衍射光谱计算每个取向比; 使用Cu-Kα射线测量的范围为10至90度。

公开(公告)号：US20130078550A1

公开(公告)日：2013-03-28

申请号：US13628649

申请日：2012-09-27

申请人： Wu Mei ,  Shigeru Matake ,  Taishi Fukazawa ,  Yoshihiro Akasaka ,  Katsuyuki Naito

发明人： Wu Mei ,  Shigeru Matake ,  Taishi Fukazawa ,  Yoshihiro Akasaka ,  Katsuyuki Naito

IPC分类号： B01J35/10 ,  H01M8/10

CPC分类号： H01M4/92 ,  H01M4/8605 ,  H01M8/1004 ,  H01M2008/1095 ,  Y02E60/50

摘要： According to one embodiment, there is provided a catalyst layer containing a catalyst material. The catalyst layer satisfying requirements below: a porosity of 20 to 90% by vol; and a relation R1≧R0×1.2. In the above inequality, R1 represents an alignment ratio of the catalyst layer and R0 represents an alignment ratio of the catalyst material in powder form having a random crystalline plane distribution, and each of the alignment ratios is calculated from a X-ray diffraction spectrum having a diffraction angle 2θ range from 10 to 90 degree measured using Cu-Kα-rays.

摘要翻译： 根据一个实施方案，提供了含有催化剂材料的催化剂层。 催化剂层满足以下要求：孔隙率为20〜90体积％ 关系R1≥R0×1.2。 在上述不等式中，R1表示催化剂层的取向比，R0表示具有无规晶面分布的粉末状的催化剂材料的取向比，并且，由X射线衍射光谱 衍射角2＆thetas; 使用Cu-Kα射线测量的范围为10至90度。

公开(公告)号：US20120241315A1

公开(公告)日：2012-09-27

申请号：US13408234

申请日：2012-02-29

申请人： Norihiro Yoshinaga ,  Yoshihiko Nakano ,  Norihiro Tomimatsu ,  Yoshihiro Akasaka

发明人： Norihiro Yoshinaga ,  Yoshihiko Nakano ,  Norihiro Tomimatsu ,  Yoshihiro Akasaka

IPC分类号： C25B9/10 ,  C25B11/06

CPC分类号： C25B1/30 ,  C25B9/10 ,  F25D17/042 ,  F25D2317/0411

摘要： An electrolysis device of an embodiment includes: an anode, a cathode having a nitrogen-containing carbon alloy catalyst, and an electrolysis cell having a membrane electrode assembly composed of an electrolyte present between the anode and the cathode so that voltage is applied to the anode and the cathode, wherein the electrolyte is any one of acidic, neutral, or alkali, water is produced by the electrolysis device at the cathode, when the electrolyte is acidic, and hydroxide ion is produced by the electrolysis device at the anode, when the electrolyte is neutral or alkali.

摘要翻译： 一个实施方案的电解装置包括：阳极，具有含氮碳合金催化剂的阴极和具有由阳极和阴极之间存在的电解质构成的膜电极组件的电解槽，使得电压施加到阳极 和阴极，其中电解质是阴极中的电解装置产生的酸性，中性或碱性的任何一种，当电解质为酸性时，在阳极处由电解装置产生氢氧根离子，当 电解液是中性或碱。

公开(公告)号：US09793549B2

公开(公告)日：2017-10-17

申请号：US13626293

申请日：2012-09-25

申请人： Taishi Fukazawa ,  Wu Mei ,  Yoshihiro Akasaka ,  Norihiro Yoshinaga

发明人： Taishi Fukazawa ,  Wu Mei ,  Yoshihiro Akasaka ,  Norihiro Yoshinaga

IPC分类号： H01M4/86 ,  H01M4/88 ,  H01M4/90 ,  H01M4/92 ,  H01M8/1018

CPC分类号： H01M4/8605 ,  H01M4/8867 ,  H01M4/8871 ,  H01M4/9016 ,  H01M4/9041 ,  H01M4/92 ,  H01M2008/1095

摘要： According to one embodiment, a catalyst-supporting substrate comprises a substrate and a catalyst layer including a plurality of pores, the catalyst layer being supported on the substrate. The average diameter of the section of the pore when the catalyst is cut in the thickness direction of the thickness is 5 nm to 400 nm, and the long-side to short-side ratio of the pore on the section is 1:1 to 10:1 in average.

公开(公告)号：US20060204832A1

公开(公告)日：2006-09-14

申请号：US11370852

申请日：2006-03-09

申请人： Wu Mei ,  Miho Maruyama ,  Jun Tamura ,  Yoshihiro Akasaka ,  Yoshihiko Nakano

发明人： Wu Mei ,  Miho Maruyama ,  Jun Tamura ,  Yoshihiro Akasaka ,  Yoshihiko Nakano

IPC分类号： H01M4/94 ,  H01M4/96 ,  H01M8/10

CPC分类号： H01M4/8605 ,  H01M4/90 ,  H01M4/9083 ,  H01M4/923 ,  H01M4/926 ,  H01M8/1011 ,  Y02E60/523

摘要： A cathode includes a diffusion layer, and a porous catalyst layer provided on the diffusion layer. The porous catalyst layer has a thickness not greater than 60 μm, a porosity of 30 to 70% and a pore diameter distribution including a peak in a range of 20 to 200 nm of a pore diameter. A volume of pores having a diameter of 20 to 200 nm is not less than 50% of a pore volume of the porous catalyst layer. The porous catalyst layer contains a supported catalyst comprising 10 to 30% by weight of a fibrous supported catalyst and 70 to 90% by weight of a granular supported catalyst. The fibrous supported catalyst includes a carbon nanofiber having a herringbone structure or a platelet structure. The granular supported catalyst includes a carbon black having 200 to 600 mL/100 g of a dibutyl phthalate (DBP) absorption value.

摘要翻译： 阴极包括扩散层和设置在扩散层上的多孔催化剂层。 多孔催化剂层的厚度不大于60μm，孔隙率为30-70％，孔径分布包括孔径在20至200nm范围内的峰。 一直径为20〜200nm的孔体积不小于多孔催化剂层的孔体积的50％。 多孔催化剂层包含载体催化剂，其包含10至30重量％的纤维负载催化剂和70至90重量％的颗粒负载型催化剂。 纤维状载体催化剂包括具有人字形结构或血小板结构的碳纳米纤维。 颗粒状载体催化剂包括具有200至600mL / 100g邻苯二甲酸二丁酯（DBP）吸收值的炭黑。

公开(公告)号：US20050238948A1

公开(公告)日：2005-10-27

申请号：US11113999

申请日：2005-04-26

申请人： Wu Mei ,  Yoshihiro Akasaka ,  Maki Yonetsu ,  Yoshihiko Nakano ,  Hideyuki Ohzu

发明人： Wu Mei ,  Yoshihiro Akasaka ,  Maki Yonetsu ,  Yoshihiko Nakano ,  Hideyuki Ohzu

IPC分类号： H01M4/96 ,  H01M4/86 ,  H01M4/88 ,  H01M4/92 ,  H01M8/00 ,  H01M8/02 ,  H01M8/10

CPC分类号： H01M4/926 ,  H01M4/8605 ,  H01M4/921 ,  H01M8/1007 ,  H01M8/1009

摘要： An anode for liquid fuel cell includes a current collector and a catalyst layer, in which the catalyst layer has a porosity in a range of 20 to 65%, and a volume of pores of which diameter ranges from 50 to 800 nm is 30% or more of a pore volume of the catalyst layer, the catalyst layer has a pore diameter distribution having a peak in a range of 100 to 800 nm, and the catalyst layer comprises fibrous supported catalysts and granular supported catalysts, the fibrous supported catalysts contain carbon nanofibers having a herringbone or platelet structure, and catalyst particles carried on the carbon nanofibers, and the granular supported catalysts contain carbon black particles and catalyst particles carried on the carbon black particles.

摘要翻译： 液体燃料电池的阳极包括集电体和催化剂层，催化剂层的孔隙率为20〜65％，直径在50〜800nm的孔的体积为30％， 更多的催化剂层的孔体积，催化剂层的孔径分布具有在100至800nm的范围内的峰值，并且催化剂层包含纤维负载型催化剂和粒状载体催化剂，所述纤维负载型催化剂含有碳纳米纤维 具有人字形或血小板结构，以及载持在碳纳米纤维上的催化剂颗粒，颗粒状载体催化剂含有炭黑颗粒和载持在炭黑颗粒上的催化剂颗粒。

公开(公告)号：US07759019B2

公开(公告)日：2010-07-20

申请号：US11370852

申请日：2006-03-09

申请人： Wu Mei ,  Miho Maruyama ,  Jun Tamura ,  Yoshihiro Akasaka ,  Yoshihiko Nakano

发明人： Wu Mei ,  Miho Maruyama ,  Jun Tamura ,  Yoshihiro Akasaka ,  Yoshihiko Nakano

IPC分类号： H01M4/00

CPC分类号： H01M4/8605 ,  H01M4/90 ,  H01M4/9083 ,  H01M4/923 ,  H01M4/926 ,  H01M8/1011 ,  Y02E60/523

摘要： A cathode includes a diffusion layer, and a porous catalyst layer provided on the diffusion layer. The porous catalyst layer has a thickness not greater than 60 μm, a porosity of 30 to 70% and a pore diameter distribution including a peak in a range of 20 to 200 nm of a pore diameter. A volume of pores having a diameter of 20 to 200 nm is not less than 50% of a pore volume of the porous catalyst layer. The porous catalyst layer contains a supported catalyst comprising 10 to 30% by weight of a fibrous supported catalyst and 70 to 90% by weight of a granular supported catalyst. The fibrous supported catalyst includes a carbon nanofiber having a herringbone structure or a platelet structure. The granular supported catalyst includes a carbon black having 200 to 600 mL/100 g of a dibutyl phthalate (DBP) absorption value.

摘要翻译： 阴极包括扩散层和设置在扩散层上的多孔催化剂层。 多孔催化剂层的厚度不大于60μm，孔隙率为30-70％，孔径分布包括孔径在20至200nm范围内的峰。 一直径为20〜200nm的孔体积不小于多孔催化剂层的孔体积的50％。 多孔催化剂层包含载体催化剂，其包含10至30重量％的纤维负载催化剂和70至90重量％的颗粒负载型催化剂。 纤维状载体催化剂包括具有人字形结构或血小板结构的碳纳米纤维。 颗粒状载体催化剂包括具有200至600mL / 100g邻苯二甲酸二丁酯（DBP）吸收值的炭黑。

公开(公告)号：US20120251915A1

公开(公告)日：2012-10-04

申请号：US13421662

申请日：2012-03-15

申请人： Wu MEI ,  Taishi Fukazawa ,  Yoshihiro Akasaka

发明人： Wu MEI ,  Taishi Fukazawa ,  Yoshihiro Akasaka

IPC分类号： H01M8/10 ,  H01M4/92

CPC分类号： H01M4/8626 ,  H01M4/8605 ,  H01M4/8657 ,  H01M8/1004 ,  H01M2008/1095 ,  Y02E60/521

摘要： A catalyst layer includes a layered structure. The layered structure is laminated with sheet-like unit catalysts and pore layers. The sheet-like unit catalysts have mean thicknesses of 4 to 30 nm. The pore layers are sandwiched between the sheet-like unit catalysts.

摘要翻译： 催化剂层包括层状结构。 层状结构层叠有片状单元催化剂和孔层。 片状单元催化剂的平均厚度为4〜30nm。 孔层夹在片状单元催化剂之间。

公开(公告)号：US08043520B2

公开(公告)日：2011-10-25

申请号：US12355170

申请日：2009-01-16

申请人： Koji Asakawa ,  Toshiro Hiraoka ,  Yoshihiro Akasaka ,  Yasuyuki Hotta

发明人： Koji Asakawa ,  Toshiro Hiraoka ,  Yoshihiro Akasaka ,  Yasuyuki Hotta

IPC分类号： C08J9/26

CPC分类号： C08J9/26 ,  B82Y10/00 ,  B82Y30/00 ,  C03C17/007 ,  C03C2217/425 ,  C03C2217/479 ,  C03C2218/33 ,  C08J2333/12 ,  C08J2383/16 ,  C23F1/30 ,  G03F7/0002 ,  G11B5/74 ,  G11B5/743 ,  G11B5/855 ,  G11B2005/0029 ,  H01G11/30 ,  H01G11/56 ,  H01J9/02 ,  H01J9/025 ,  H01L21/02118 ,  H01L21/02126 ,  H01L21/02203 ,  H01L21/02211 ,  H01L21/02216 ,  H01L21/02282 ,  H01L21/02337 ,  H01L21/02348 ,  H01L21/0337 ,  H01L21/31695 ,  H01M2/145 ,  H01M2/1653 ,  H01M4/131 ,  H01M4/133 ,  H01M4/8605 ,  H01M4/96 ,  H01M8/0234 ,  H01M8/0245 ,  H01M8/026 ,  H01M8/1011 ,  H01M10/0525 ,  Y02E60/13 ,  Y02E60/523 ,  Y02P70/56 ,  Y10S438/945 ,  Y10S438/947 ,  Y10S977/90 ,  Y10T428/24149

摘要： A pattern forming material contains a block copolymer or graft copolymer and forms a structure having micro polymer phases, in which, with respect to at least two polymer chains among polymer chains constituting the block copolymer or graft copolymer, the ratio between N/(Nc−No) values of monomer units constituting respective polymer chains is 1.4 or more, where N represents total number of atoms in the monomer unit, Nc represents the number of carbon atoms in the monomer unit, No represents the number of oxygen atoms in the monomer unit.

摘要翻译： 图案形成材料含有嵌段共聚物或接枝共聚物，并形成具有微聚合物相的结构，其中，关于构成嵌段共聚物或接枝共聚物的聚合物链中的至少两个聚合物链，N /（Nc- 否）构成各聚合物链的单体单元的值为1.4以上，其中N表示单体单元中的总原子数，Nc表示单体单元中的碳原子数，No表示单体单元中的氧原子数 。