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    Fuel composition for fuel cell and fuel cell using the same
    81.
    发明授权
    Fuel composition for fuel cell and fuel cell using the same 有权
    用于燃料电池和使用其的燃料电池的燃料组成

    公开(公告)号：US07976993B2

    公开(公告)日：2011-07-12

    申请号：US11635031

    申请日：2006-12-07

    申请人： Seol-ah Lee ,  Hyuk Chang ,  Chan-ho Pak ,  Dae-jong Yoo

    发明人： Seol-ah Lee ,  Hyuk Chang ,  Chan-ho Pak ,  Dae-jong Yoo

    IPC分类号： H01M8/06

    CPC分类号： H01M8/1009 ,  C10L1/10 ,  C10L1/12 ,  C10L1/1824 ,  C10L1/1881 ,  Y02P70/56

    摘要： Provided is a fuel composition for a fuel cell including a first fuel which generates protons and electrons, and hydrogen gas. Also, provided is a fuel cell using the fuel composition. Using the fuel composition for a fuel cell, catalyst activation can be increased. Also, a fuel cell having high efficiency and excellent performance can be prepared using the fuel composition.

    摘要翻译： 本发明提供一种燃料电池用燃料组合物，其具有产生质子和电子的第一燃料和氢气。 此外，提供了使用燃料组合物的燃料电池。 使用燃料电池用燃料组合物可以提高催化剂活化。 此外，可以使用燃料组合物来制备具有高效率和优异性能的燃料电池。

    Electrode catalyst for fuel cell, method of manufacturing the same, and fuel cell using the Electrode catalyst
    82.
    发明申请
    Electrode catalyst for fuel cell, method of manufacturing the same, and fuel cell using the Electrode catalyst 有权
    燃料电池用电极催化剂及其制造方法以及使用电极催化剂的燃料电池

    公开(公告)号：US20110151354A1

    公开(公告)日：2011-06-23

    申请号：US12964203

    申请日：2010-12-09

    申请人： Seon-ah JIN ,  Chan-ho Pak ,  Kyung-jung Kwon ,  Kang-hee Lee ,  Dae-jong Yoo ,  Jong-won Lee

    发明人： Seon-ah JIN ,  Chan-ho Pak ,  Kyung-jung Kwon ,  Kang-hee Lee ,  Dae-jong Yoo ,  Jong-won Lee

    IPC分类号： H01M8/10 ,  B01J21/18 ,  H01M4/92 ,  H01M4/88 ,  B82Y30/00

    CPC分类号： H01M4/921 ,  H01M4/8842 ,  H01M4/926 ,  H01M2008/1095 ,  Y02E60/50 ,  Y02E60/523 ,  Y10S977/734 ,  Y10S977/742

    摘要： An electrode catalyst for a fuel cell includes a complex support including at least one metal oxide and carbon-based material; and a palladium (Pd)-based catalyst supported by the complex support. A method of manufacturing the electrode catalyst includes dissolving a precursor of a palladium (Pd)-based catalyst in a solvent and preparing a mixture solution for a catalyst; adding a complex support including at least one metal oxide and a carbon-based material to the mixture solution for a catalyst and stirring the mixture solution to which the complex support is added; drying the mixture solution for a catalyst, to which the complex support is added, in order to disperse the precursor of the Pd-based catalyst on the complex support; and reducing the precursor of the Pd-based catalyst dispersed on the complex support. A fuel cell includes the electrode catalyst.

    摘要翻译： 用于燃料电池的电极催化剂包括：至少一种金属氧化物和碳基材料的复合载体; 和由复合载体负载的钯（Pd）基催化剂。 制造电极催化剂的方法包括将钯（Pd）系催化剂的前体溶解在溶剂中并制备催化剂的混合溶液; 向催化剂的混合溶液中加入包含至少一种金属氧化物和碳基材料的复合载体，并搅拌加入复合载体的混合溶液; 将混合溶液干燥以加入复合载体的催化剂，以便将Pd基催化剂的前体分散在复合载体上; 并且还原分散在复合载体上的Pd基催化剂的前体。 燃料电池包括电极催化剂。

    ORDERED MESOPOROUS CARBON COMPOSITE CATALYST, METHOD OF MANUFACTURING THE SAME, AND FUEL CELL USING THE SAME
    84.
    发明申请
    ORDERED MESOPOROUS CARBON COMPOSITE CATALYST, METHOD OF MANUFACTURING THE SAME, AND FUEL CELL USING THE SAME 有权
    订购的多孔碳复合催化剂，其制造方法和使用该催化剂的燃料电池

    公开(公告)号：US20100167106A1

    公开(公告)日：2010-07-01

    申请号：US12650750

    申请日：2009-12-31

    申请人： Chan-ho Pak ,  Hyuk Chang ,  Ji-Man Kim ,  Jeong-kuk Shon

    发明人： Chan-ho Pak ,  Hyuk Chang ,  Ji-Man Kim ,  Jeong-kuk Shon

    IPC分类号： H01M4/96 ,  B01J21/18 ,  B01J23/40 ,  B01J23/74 ,  B01J23/28 ,  H01M4/92

    CPC分类号： H01M4/90 ,  H01M4/8814 ,  H01M4/8825 ,  H01M4/9083 ,  H01M4/926 ,  H01M8/1004 ,  Y02P70/56

    摘要： An ordered mesoporous carbon (OMC) composite catalyst includes an OMC; and metal particles and at least one component selected from a group consisting of nitrogen and sulfur included in the OMC. The ordered mesoporous carbon composite catalyst may be formed by impregnating an ordered mesoporous silica with a mixture of at least one selected from the group consisting of a nitrogen-containing carbon precursor, and a sulfur-containing carbon precursor, a metal precursor, and a solvent; drying and heat-treating the impregnated OMS; carbonizing the dried and heat-treated OMS to obtain a carbon-OMS composite; and removing the OMS from the carbon-OMS composite. A fuel cell may contain the OMC composite catalyst.

    摘要翻译： 有序介孔碳（OMC）复合催化剂包括OMC; 和金属颗粒和至少一种选自包含在OMC中的氮和硫的组分。 有序介孔碳复合催化剂可以通过用选自含氮碳前体和含硫碳前体，金属前体和溶剂中的至少一种的混合物浸渍有序介孔二氧化硅来形成 ; 干燥和热处理浸渍的OMS; 对干燥和热处理的OMS进行碳化以获得碳-OMS复合材料; 并从碳-OMS复合材料中除去OMS。 燃料电池可以包含OMC复合催化剂。

    Pt/Ru alloy catalyst for fuel cell
    86.
    发明授权
    Pt/Ru alloy catalyst for fuel cell 有权
    用于燃料电池的Pt / Ru合金催化剂

    公开(公告)号：US07642217B2

    公开(公告)日：2010-01-05

    申请号：US11318532

    申请日：2005-12-28

    申请人： Seol-ah Lee ,  Chan-ho Pak ,  Dae-jong Yoo

    发明人： Seol-ah Lee ,  Chan-ho Pak ,  Dae-jong Yoo

    IPC分类号： B01J23/42 ,  H01M4/92

    CPC分类号： H01M4/92 ,  B82Y30/00 ,  H01M4/8807 ,  H01M4/8828 ,  H01M4/926 ,  H01M8/1004 ,  Y02P70/56

    摘要： A platinum (Pt)/ruthenium (Ru) alloy catalyst, highly resistant to CO poisoning, having a lattice constant of 3.856-3.885 Å and a particle size of 2-5 nm, and supported on a carrier. The Pt/Ru alloy catalyst is highly resistant to CO poisoning, thereby allowing for higher catalytic activity when used. That is, an electrode and a fuel cell having a longer lifetime can be prepared using a smaller amount of the Pt/Ru alloy catalyst.

    摘要翻译： 具有高于CO中毒的铂（Pt）/钌（Ru）合金催化剂，其晶格常数为3.856-3.885埃，粒度为2-5nm，并载于载体上。 Pt / Ru合金催化剂对CO中毒具有高度的耐受性，从而在使用时具有更高的催化活性。 也就是说，可以使用较少量的Pt / Ru合金催化剂来制备寿命更长的电极和燃料电池。

    HETEROATOM-CONTAINING MESOPOROUS CARBON, METHOD OF PREPARING THE SAME, AND FUEL CELL USING THE HETEROATOM-CONTAINING MESOPOROUS CARBON
    87.
    发明申请
    HETEROATOM-CONTAINING MESOPOROUS CARBON, METHOD OF PREPARING THE SAME, AND FUEL CELL USING THE HETEROATOM-CONTAINING MESOPOROUS CARBON 审中-公开
    含异构体的多孔碳，其制备方法和使用含有异质多孔碳的燃料电池

    公开(公告)号：US20090239115A1

    公开(公告)日：2009-09-24

    申请号：US12258828

    申请日：2008-10-27

    申请人： Chan-ho Pak ,  Hyuk Chang ,  Ji-man Kim ,  Hyung-Ik Lee

    发明人： Chan-ho Pak ,  Hyuk Chang ,  Ji-man Kim ,  Hyung-Ik Lee

    IPC分类号： H01M8/10 ,  B32B9/00

    CPC分类号： H01M4/926 ,  C01B32/00 ,  H01M4/9083

    摘要： A heteroatom-containing mesoporous carbon has a pore diameter of 11 to 35 nm, has a specific surface area of 500 m2/g or more, and comprises a heteroatom. The heteroatom-containing mesoporous carbon is formed by a method including mixing a carbon precursor, a heteroatom-containing precursor, and silica particles to prepare a carbon precursor mixture; drying and carbonizing the carbon precursor mixture to prepare a silica-carbon composite; and removing silica from the silica-carbon composite. An anode and/or a cathode of fuel cell includes catalyst particles supported on the heteroatom-containing mesoporous carbon.

    摘要翻译： 含杂原子的介孔碳的孔径为11〜35nm，比表面积为500m 2 / g以上，且含有杂原子。 通过包括混合碳前体，含杂原子的前体和二氧化硅颗粒以制备碳前体混合物的方法形成含杂原子的介孔碳; 干燥和碳化碳前体混合物以制备二氧化硅 - 碳复合材料; 并从二氧化硅 - 碳复合材料中除去二氧化硅。 燃料电池的阳极和/或阴极包括负载在含杂原子的介孔碳上的催化剂颗粒。

    Catalyst for cathode in fuel cell
    88.
    发明授权
    Catalyst for cathode in fuel cell 有权
    燃料电池阴极催化剂

    公开(公告)号：US07566514B2

    公开(公告)日：2009-07-28

    申请号：US10685797

    申请日：2003-10-16

    申请人： Sung-hoon Lee ,  Chan-ho Pak ,  Hyuk Chang ,  Jai-kwang Shin

    发明人： Sung-hoon Lee ,  Chan-ho Pak ,  Hyuk Chang ,  Jai-kwang Shin

    IPC分类号： H01M4/44

    CPC分类号： H01M4/926 ,  H01M4/8605 ,  H01M4/921

    摘要： A catalyst particle having high oxygen reduction reactivity and low methanol oxidation reactivity, a supported catalyst comprising the catalyst particle, and a fuel cell using a cathode comprising the supported catalyst are provided. The whole catalyst particle or at least the surface of the catalyst particle includes an alloy of two or more metals selected from the group consisting of Fe, Co, Ni, Rh, Pd, Pt, Cu, Ag, Au, Zn, and Cd. The alloy has a stronger oxygen-binding force than platinum or a weaker hydrogen-binding force than platinum.

    摘要翻译： 提供具有高氧还原反应性和低甲醇氧化反应性的催化剂颗粒，包含催化剂颗粒的负载催化剂和使用包含负载催化剂的阴极的燃料电池。 整个催化剂颗粒或至少催化剂颗粒的表面包括选自Fe，Co，Ni，Rh，Pd，Pt，Cu，Ag，Au，Zn和Cd中的两种或更多种金属的合金。 该合金具有比铂更强的氧结合力或比铂更弱的氢结合力。