公开(公告)号：US20180205092A1

公开(公告)日：2018-07-19

申请号：US15840914

申请日：2017-12-13

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Tatsuya ARAI ,  Takashi OZAKI

IPC分类号： H01M4/88 ,  H01M4/92 ,  H01M8/1039 ,  H01M4/86

CPC分类号： H01M4/8857 ,  H01M4/8663 ,  H01M4/881 ,  H01M4/925 ,  H01M8/1039 ,  H01M2004/8684 ,  H01M2008/1095

摘要： A method for producing a fuel cell catalyst layer configured to prevent an increase in cell resistance, have excellent IV characteristic, and be even. The method includes the steps of: preparing a catalyst composite that comprises a titanium oxide support and platinum or a platinum alloy supported on a surface thereof, and an ionomer; mixing the catalyst composite, the ionomer, and a dispersion medium containing at least water and a tertiary alcohol having from 4 to 6 carbon atoms where a content ratio of the tertiary alcohol is the highest; and, while pulverizing aggregates comprising the catalyst composite and the ionomer, dispersing a mixture obtained by the pulverization in the dispersion medium.

公开(公告)号：US20170187043A1

公开(公告)日：2017-06-29

申请号：US15374732

申请日：2016-12-09

申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Hyung Chul HAM ,  Min-Jae LEE ,  Chang-Whan LEE ,  Seong Cheol JANG ,  Sun-Hee CHOI ,  Hyun Seo PARK ,  Chang Won YOON ,  Sung Pil YOON ,  Jonghee HAN ,  Suk Woo NAM ,  Tae Hoon LIM ,  Jin Young KIM

IPC分类号： H01M4/86 ,  H01M4/90 ,  H01M4/88 ,  H01M8/14

CPC分类号： H01M4/8663 ,  H01M4/8857 ,  H01M4/8885 ,  H01M4/905 ,  H01M8/145 ,  H01M2008/147 ,  Y02E60/526

摘要： Disclosed is an anode for a molten carbonate fuel cell (MCFC) having improved creep property by adding an additive for imparting creep resistance to nickel-aluminum alloy and nickel as materials for an anode. Improved sintering property, creep property and increased mechanical strength of a molten carbonate fuel cell may be obtained accordingly.

公开(公告)号：US20150099061A1

公开(公告)日：2015-04-09

申请号：US14506983

申请日：2014-10-06

申请人： PHILLIPS 66 COMPANY

发明人： Ying Liu ,  Mingfei Liu ,  David M. Bierschenk ,  Ting He

IPC分类号： H01M8/12

CPC分类号： H01M4/8857 ,  H01M4/8807 ,  H01M4/8828 ,  H01M4/886 ,  H01M4/8885 ,  H01M8/1213 ,  H01M8/1226 ,  H01M8/1253 ,  H01M8/126 ,  H01M2008/1293 ,  Y02E60/525 ,  Y02P70/56

摘要： A method of producing a solid oxide fuel cell comprising tape casting an anode support and spraying layers onto the anode support. The layers that can be sprayed onto the anode support include an anode functional layer, an electrolyte layers, and a cathode functional layer.

摘要翻译： 一种制造固体氧化物燃料电池的方法，包括将阳极支撑件浇铸并将膜喷涂到阳极支撑件上。 可以喷涂到阳极支撑体上的层包括阳极功能层，电解质层和阴极功能层。

公开(公告)号：US08703361B2

公开(公告)日：2014-04-22

申请号：US12847012

申请日：2010-07-30

申请人： Ki Sub Lee

发明人： Ki Sub Lee

IPC分类号： H01M8/00 ,  H01M4/88 ,  H01M8/02

CPC分类号： H01M4/8857 ,  H01M4/881 ,  H01M4/8814 ,  H01M8/0286 ,  H01M8/1004 ,  Y02P70/56 ,  Y10T156/10

摘要： A membrane electrode assembly manufacturing method that includes: (a) forming a first electrode on a first release paper and a second electrode on a second release paper corresponding to the first electrode; (b) forming first incision parts in the first release paper at a predetermined interval along the first electrode's edge and second incision parts in the second release paper at a predetermined interval along the second electrode's edge; (c) adhering a first release paper surface on which the first electrode is formed on one electrolyte membrane surface and adhering one second release paper surface in which the second electrode is formed on the other electrolyte membrane surface; and (d) removing one part of the first release paper corresponding to the first electrode along the first incision part and removing one part of the second release paper corresponding to the second electrode along the second incision part.

摘要翻译： 一种膜电极组件的制造方法，其特征在于，包括：（a）在与所述第一电极对应的第二剥离纸上的第一剥离纸上形成第一电极和第二电极; （b）沿所述第二电极的边缘以预定间隔沿着所述第一电极的边缘和所述第二剥离纸中的第二切口部分以预定间隔形成第一切口部分; （c）将在其上形成有第一电极的第一剥离纸表面粘附在一个电解质膜表面上，并且将形成有第二电极的一个第二剥离纸表面粘附在另一个电解质膜表面上; 和（d）沿着第一切口部分去除与第一电极对应的第一剥离纸的一部分，并沿着第二切口部分去除与第二电极对应的第二剥离纸的一部分。

公开(公告)号：US20120141906A1

公开(公告)日：2012-06-07

申请号：US13307862

申请日：2011-11-30

申请人： Han Wool Ryu ,  Hong Ryul Lee ,  Jae Hyuk Jang

发明人： Han Wool Ryu ,  Hong Ryul Lee ,  Jae Hyuk Jang

IPC分类号： H01M8/10 ,  B05D5/12 ,  H01M4/86

CPC分类号： H01M4/8652 ,  H01M4/8605 ,  H01M4/8828 ,  H01M4/8857 ,  H01M4/8885 ,  H01M4/9016 ,  H01M4/905 ,  H01M4/9066 ,  H01M2008/1293

摘要： There are provided an electrode material for a fuel cell, a fuel cell comprising the same, and a method of manufacturing the fuel cell. The electrode material for a fuel cell comprises an electrode base material and spherical polystyrene particles forming pores on the electrode base material through heat treatment. In the case of the electrode material according to an exemplary embodiment of the present invention, the average particle size and content of the spherical polystyrene particles may be controlled to form pores having a uniform size on a sintering body formed of the electrode base material, and the control of the porosity thereof may be facilitated.

摘要翻译： 提供了一种用于燃料电池的电极材料，包括该电极材料的燃料电池和制造燃料电池的方法。 用于燃料电池的电极材料包括通过热处理在电极基材上形成孔的电极基材和球形聚苯乙烯颗粒。 在根据本发明的示例性实施方案的电极材料的情况下，可以控制平均粒径和球形聚苯乙烯颗粒的含量，以在由电极基材形成的烧结体上形成具有均匀尺寸的孔，以及 可以方便地控制其孔隙率。

公开(公告)号：US08158304B2

公开(公告)日：2012-04-17

申请号：US12177161

申请日：2008-07-22

申请人： Yang-Chuang Chang ,  Maw-Chwain Lee ,  Chun-Hsiu Wang ,  Tai-Nan Lin ,  Wei-Xin Kao

发明人： Yang-Chuang Chang ,  Maw-Chwain Lee ,  Chun-Hsiu Wang ,  Tai-Nan Lin ,  Wei-Xin Kao

IPC分类号： H01M8/00 ,  B05D5/12

CPC分类号： H01M8/1253 ,  H01M4/8857 ,  Y02E60/525 ,  Y02P70/56 ,  Y10T29/49115

摘要： This invention describes the recipe and preparation process of nano-scale electrolyte suspension and its application via a spin coating process for fabrication of airtight/fully dense electrolyte layers composed in solid oxide fuel cell-membrane electrode assembly with high performance characteristics. The recipe of nano-scale electrolyte suspension includes 10˜50 wt % nano-scale electrolyte powder, 0.01˜1 wt % poly acrylic acid (PAA as dispersant), 0.1˜5 wt % poly vinyl alcohol (PVA as binder), 0.005˜1 wt % octanol as defoamer, and deionized water as solvent. Solid oxide fuel cell fabricated via this recipe and process exhibits that the open-circuit voltage (OCV) is over 1 Volt, and maximum power density is 335 mW/cm2 at 800° C.

摘要翻译： 本发明描述了纳米级电解质悬浮液的配方和制备方法及其通过旋涂方法的应用，用于制造具有高性能特性的固体氧化物燃料电池 - 膜电极组件的气密/致密电解质层。 纳米级电解质悬浮液的配方包括10〜50重量％的纳米级电解质粉末，0.01〜1重量％的聚丙烯酸（PAA作为分散剂），0.1〜5重量％的聚乙烯醇（PVA作为粘合剂），0.005〜 1重量％辛醇作为消泡剂，去离子水作为溶剂。 通过该配方和工艺制造的固体氧化物燃料电池表明，开路电压（OCV）超过1V，800℃时最大功率密度为335mW / cm2。

公开(公告)号：US20120021338A1

公开(公告)日：2012-01-26

申请号：US13248503

申请日：2011-09-29

申请人： Suk-gi HONG ,  Tae-young KIM ,  Duck-young YOO

发明人： Suk-gi HONG ,  Tae-young KIM ,  Duck-young YOO

IPC分类号： H01M4/86 ,  B05D5/12 ,  B01J37/04

CPC分类号： H01M4/8814 ,  B01J21/18 ,  B01J23/42 ,  B01J31/06 ,  B01J35/023 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/0219 ,  H01M4/8857 ,  H01M4/886 ,  H01M4/8882 ,  H01M4/92 ,  H01M4/926

摘要： A method for preparing a metal catalyst includes a proton conductive material coating layer formed on the surface of a conductive material. Also, an electrode may be prepared using the metal catalyst. The method for preparing the metal catalyst comprises mixing the conductive catalyst material, the proton conductive material, and a first solvent, casting the mixture onto a supporting layer and drying the mixture to form a conductive catalyst containing film. The method further comprises separating the conductive catalyst containing film from the supporting layer and pulverizing the conductive catalyst containing film to obtain the metal catalyst. The method for preparing the electrode comprises mixing the metal catalyst with a hydrophobic binder and a second solvent, coating the mixture on an electrode support, and drying it.

摘要翻译： 制备金属催化剂的方法包括形成在导电材料的表面上的质子传导材料涂层。 而且，可以使用金属催化剂制备电极。 制备金属催化剂的方法包括将导电催化剂材料，质子传导材料和第一溶剂混合，将混合物浇铸到支撑层上并干燥该混合物以形成含导电催化剂的膜。 该方法还包括将含导电催化剂的膜与载体层分离并粉碎含导电催化剂的膜以获得金属催​​化剂。 制备电极的方法包括将金属催化剂与疏水性粘合剂和第二溶剂混合，将该混合物涂覆在电极载体上并干燥。

公开(公告)号：US08039414B2

公开(公告)日：2011-10-18

申请号：US11282609

申请日：2005-11-21

申请人： Suk-gi Hong ,  Tao-young Kim ,  Duck-young Yoo

发明人： Suk-gi Hong ,  Tao-young Kim ,  Duck-young Yoo

IPC分类号： H01M4/88 ,  B01J31/00 ,  B01J21/18 ,  B01J23/00 ,  B01J23/02 ,  B01J23/06 ,  B01J23/40 ,  B01J23/74

CPC分类号： H01M4/8814 ,  B01J21/18 ,  B01J23/42 ,  B01J31/06 ,  B01J35/023 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/0219 ,  H01M4/8857 ,  H01M4/886 ,  H01M4/8882 ,  H01M4/92 ,  H01M4/926

摘要： A method for preparing a metal catalyst includes a proton conductive material coating layer formed on the surface of a conductive material. Also, an electrode may be prepared using the metal catalyst. The method for preparing the metal catalyst comprises mixing the conductive catalyst material, the proton conductive material, and a first solvent, casting the mixture onto a supporting layer and drying the mixture to form a conductive catalyst containing film. The method further comprises separating the conductive catalyst containing film from the supporting layer and pulverizing the conductive catalyst containing film to obtain the metal catalyst. The method for preparing the electrode comprises mixing the metal catalyst with a hydrophobic binder and a second solvent, coating the mixture on an electrode support, and drying it.

摘要翻译： 制备金属催化剂的方法包括形成在导电材料的表面上的质子传导材料涂层。 而且，可以使用金属催化剂制备电极。 制备金属催化剂的方法包括将导电催化剂材料，质子传导材料和第一溶剂混合，将混合物浇铸到支撑层上并干燥该混合物以形成含导电催化剂的膜。 该方法还包括将含导电催化剂的膜与载体层分离并粉碎含导电催化剂的膜以获得金属催​​化剂。 制备电极的方法包括将金属催化剂与疏水性粘合剂和第二溶剂混合，将该混合物涂覆在电极载体上并干燥。

公开(公告)号：US20110143264A1

公开(公告)日：2011-06-16

申请号：US12828706

申请日：2010-07-01

申请人： Ming-San LEE ,  Bo-Yu LIU ,  Long-Jeng CHEN

发明人： Ming-San LEE ,  Bo-Yu LIU ,  Long-Jeng CHEN

IPC分类号： H01M4/02 ,  H01M4/88

CPC分类号： H01M4/8807 ,  H01M4/8652 ,  H01M4/8657 ,  H01M4/8673 ,  H01M4/8828 ,  H01M4/8857

摘要： A structure of fuel cell electrode comprises a diffusion layer having a surface, a conductive particle layer formed on the surface of the diffusion layer and a catalyst layer. The conductive particle layer has a plurality of conductive particles and a concavo-convex surface being composed of the conductive particles. The catalyst layer is formed on the concavo-convex surface of the conductive particle layer.

摘要翻译： 燃料电池电极的结构包括具有表面的扩散层，形成在扩散层的表面上的导电粒子层和催化剂层。 导电性粒子层具有由导电性粒子构成的多个导电粒子和凹凸面。 催化剂层形成在导电性粒子层的凹凸面上。

公开(公告)号：US20090246562A1

公开(公告)日：2009-10-01

申请号：US12054997

申请日：2008-03-25

申请人： Abdelkader Hilmi ,  Chao-Yi Yuh ,  Mohammad Farooque

发明人： Abdelkader Hilmi ,  Chao-Yi Yuh ,  Mohammad Farooque

IPC分类号： H01M4/00 ,  H01M8/02 ,  B29C39/02 ,  B32B37/00

CPC分类号： H01M4/8857 ,  H01M4/8652 ,  H01M4/8663 ,  H01M4/8668 ,  H01M4/8882 ,  H01M2008/147 ,  Y02E60/526

摘要： A molten carbonate fuel cell anode comprising a porous anode body, which comprises a nickel-based alloy and at least one ceramic additive dispersed throughout the anode body. The amount of the ceramic additive in the anode body is between 5 and 50% by volume. The nickel-based alloy is Ni—Cr or Ni—Al, and the ceramic additive is one of CeO2, yttrium doped ceria, yttrium doped zirconia, TiO2, Li2TiO3, LiAlO2 and La0.8Sr0.2CoO3.

摘要翻译： 包括多孔阳极体的熔融碳酸盐燃料电池阳极，其包含镍基合金和分散在整个阳极体中的至少一种陶瓷添加剂。 阳极体中的陶瓷添加剂的量为5〜50体积％。 镍基合金是Ni-Cr或Ni-Al，陶瓷添加剂是CeO2，掺杂钇的氧化铈，掺杂钇的氧化锆，TiO2，Li2TiO3，LiAlO2和La0.8Sr0.2CoO3之一。