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21. 发明申请

US20050129604A1 Mesoporous carbon molecular sieve and supported catalyst employing the same 有权
标题翻译：介孔碳分子筛和采用其的负载型催化剂
公开(公告)号：US20050129604A1
公开(公告)日：2005-06-16
申请号：US10992211
申请日：2004-11-19
申请人： Chan-ho Pak , Hyuk Chang , Ji-man Kim
发明人： Chan-ho Pak , Hyuk Chang , Ji-man Kim
IPC分类号： B01J29/03 , B01J21/18 , B01J32/00 , B01J35/10 , B01J37/00 , B01J37/06 , B01J37/08 , C01B31/00 , C01B31/02 , C01B37/02 , H01M4/96 , H01M8/10
CPC分类号： B01J35/1061 , B01J21/18 , B01J23/42 , B01J29/0308 , B01J37/06 , B01J37/084 , C01B32/00 , H01M4/9083 , H01M4/926
摘要： The present invention is related to a mesoporous carbon molecular sieve, which can be used as a catalyst carrier capable of improving the activity of a supported catalyst and a method of preparing the same. Additionally, the invention is related to a supported catalyst employing the mesoporous carbon molecular sieve as a carrier, and a fuel cell employing the supported catalyst. The mesoporous carbon molecular sieve has an average primary particle size of less than about 500 nm, an average mesopore size in the range of about 3 nm to about 6 nm, and a surface area in the range of about 500 m2/g to about 2000 m2/g.
摘要翻译：本发明涉及可用作能够提高负载型催化剂的活性的催化剂载体的介孔碳分子筛及其制备方法。另外，本发明涉及使用中孔碳分子筛作为载体的负载催化剂和使用负载型催化剂的燃料电池。介孔碳分子筛的平均一次粒径小于约500nm，平均中孔尺寸在约3nm至约6nm的范围内，表面积在约500μm2范围内， /约至约2000m 2 / g。

22. 发明申请

US20100167106A1 ORDERED MESOPOROUS CARBON COMPOSITE CATALYST, METHOD OF MANUFACTURING THE SAME, AND FUEL CELL USING THE SAME 有权
标题翻译：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。

23. 发明申请

US20100119944A1 ANODE ACTIVE MATERIAL, ANODE COMPRISING THE ANODE ACTIVE MATERIAL, LITHIUM BATTERY COMPRISING THE ANODE, AND METHOD OF PREPARING THE ANODE ACTIVE MATERIAL 有权
标题翻译：阳极活性材料，包含阳极活性材料的阳极，包含阳极的锂电池以及制备阳极活性材料的方法
公开(公告)号：US20100119944A1
公开(公告)日：2010-05-13
申请号：US12613719
申请日：2009-11-06
申请人： Han-su KIM , Chan-ho Pak , Ji-man Kim , Jeong-kuk Sohn , Soo-sung Kong
发明人： Han-su KIM , Chan-ho Pak , Ji-man Kim , Jeong-kuk Sohn , Soo-sung Kong
IPC分类号： H01M4/48
CPC分类号： H01M4/485 , H01M4/0416 , H01M4/0471 , H01M4/0492 , H01M4/1391 , H01M10/0427 , H01M10/0525 , Y02E60/122
摘要： An anode active material including a porous transition metal oxide; an anode including the anode active material; a lithium battery including the anode; and a method of preparing the anode active material.
摘要翻译：一种负极活性物质，包括多孔过渡金属氧化物; 包括阳极活性材料的阳极; 包括阳极的锂电池; 以及制备负极活性物质的方法。

24. 发明授权

US08192891B2 Monopolar type membrane electrode assembly having sensing element 有权
标题翻译：具有传感元件的单极型膜电极组件
公开(公告)号：US08192891B2
公开(公告)日：2012-06-05
申请号：US11869065
申请日：2007-10-09
申请人： Sang-kyun Kang , Jae-yong Lee , Chan-ho Pak
发明人： Sang-kyun Kang , Jae-yong Lee , Chan-ho Pak
IPC分类号： H01M8/10
CPC分类号： H01M8/04089 , H01M8/0202 , H01M8/04007 , H01M8/04328 , H01M8/04335 , H01M8/04447 , H01M8/04552 , H01M8/04753 , H01M8/04843 , H01M8/04955 , H01M8/1007 , H01M8/1097
摘要： A monopolar membrane electrode assembly (MEA) for a fuel cell, for example, includes: an electrolyte membrane; anode and cathode electrodes formed on opposite surfaces of the electrolyte membrane, respectively; current collecting bodies that form electrical paths of electricity generated from an electricity generation reaction between the anode and cathode electrodes and the electrolyte membrane; and sensing elements to measure changes in operation state conditions during electricity generation and electrical connection. Since temperature and fuel concentration in the monopolar MEA having the above structure are detected on a real time basis, appropriate action can be taken whenever an abnormal operation thereof is detected.
摘要翻译：例如，用于燃料电池的单极膜电极组件（MEA）包括：电解质膜; 分别形成在电解质膜的相对表面上的阳极和阴极电极; 电流收集体，其形成从阳极和阴极电极与电解质膜之间的发电反应产生的电路; 和传感元件来测量在发电和电连接期间操作状态的变化。由于具有上述结构的单极MEA中的温度和燃料浓度被实时检测，所以当检测到异常操作时，可以采取适当的动作。

25. 发明授权

US08173096B2 Carbon nanosphere with at least one opening, method for preparing the same, carbon nanosphere-impregnated catalyst using the carbon nanosphere, and fuel cell using the catalyst 有权
标题翻译：具有至少一个开口的碳纳米球，其制备方法，使用碳纳米球的碳纳米圈浸渍催化剂和使用催化剂的燃料电池
公开(公告)号：US08173096B2
公开(公告)日：2012-05-08
申请号：US12911352
申请日：2010-10-25
申请人： Hyuk Chang , Chan-ho Pak , Jian Nong Wang
发明人： Hyuk Chang , Chan-ho Pak , Jian Nong Wang
IPC分类号： C09C1/44
CPC分类号： H01M4/926 , B01J21/18 , B82Y30/00 , C01B32/05 , H01M4/92 , H01M4/921 , H01M2008/1095 , Y10S977/734 , Y10S977/737 , Y10S977/843 , Y10S977/847 , Y10S977/888
摘要： A carbon nanosphere has at least one opening. The carbon nanosphere is obtained by preparing a carbon nanosphere and treating it with an acid to form the opening. The carbon nanosphere with at least one opening has higher utilization of a surface area and electrical conductivity and lower mass transfer resistance than a conventional carbon nanotube, thus allowing for higher current density and cell voltage with a smaller amount of metal catalyst per unit area of a fuel cell electrode.
摘要翻译：碳纳米球具有至少一个开口。碳纳米球通过制备碳纳米球并用酸处理以形成开口获得。具有至少一个开口的碳纳米球具有比常规碳纳米管更高的表面积利用率和导电性和较低的传质阻力，从而允许较高的电流密度和电池电压，每单位面积的金属催化剂量燃料电池电极。

26. 发明申请

US20120028165A1 COMPOSITE, ELECTRODE CATALYST INCLUDING THE COMPOSITE, METHOD OF PREPARING THE COMPOSITE, AND FUEL CELL INCLUDING THE COMPOSITE 有权
标题翻译：复合材料，包括复合材料的电极催化剂，制备复合材料的方法和包括复合材料的燃料电池
公开(公告)号：US20120028165A1
公开(公告)日：2012-02-02
申请号：US13185807
申请日：2011-07-19
申请人： Kang-hee LEE , Chan-ho Pak , Kyo-sung Park , Seon-ah Jin , Kyung-jung Kwon , Dae-jong Yoo
发明人： Kang-hee LEE , Chan-ho Pak , Kyo-sung Park , Seon-ah Jin , Kyung-jung Kwon , Dae-jong Yoo
IPC分类号： H01M4/90 , B01J27/20 , B82Y30/00
CPC分类号： H01M4/8652 , B82Y30/00 , H01M4/90 , Y02E60/50 , Y10S977/948
摘要： A composite including a metal having oxygen-reducing activity, nitrogen and carbon, the composite comprising polyhedral particles, an electrode catalyst including the composite, a method of preparing the composite, and a fuel cell using the composite.
摘要翻译：包括具有降低氧还原活性的金属，氮和碳的复合材料，包含多面体颗粒的复合材料，包括复合材料的电极催化剂，制备复合材料的方法和使用该复合材料的燃料电池。

27. 发明授权

US08048586B2 Fuel cell stack structure 有权
标题翻译：燃料电池堆结构
公开(公告)号：US08048586B2
公开(公告)日：2011-11-01
申请号：US11928864
申请日：2007-10-30
申请人： Jae-yong Lee , Kyoung-hwan Choi , Chan-ho Pak
发明人： Jae-yong Lee , Kyoung-hwan Choi , Chan-ho Pak
IPC分类号： H01M8/04 , H01M2/14
CPC分类号： H01M8/0228 , H01M8/0206 , H01M8/0221 , H01M8/0254 , H01M8/1007
摘要： A fuel cell stack induces smooth current collection and liquid or gas flow without using a heavy bipolar plate. The fuel cell stack includes: a membrane and electrode assembly (MEA) in which an electrolyte membrane is disposed between a cathode electrode and an anode electrode; a current collector disposed in the MEA to form an electrical path with an adjacent MEA; and a non-conductive separation plate disposed between the MEA and the adjacent MEA, the non-conductive separation plate forming flow channels to supply a liquid or gas to the cathode electrode and the anode electrode. A fuel cell stack structure having the above structure is simple and lightweight as the MEA includes a thin and lightweight non-conductive polymer separation plate and a current collector to connect adjacent MEAs.
摘要翻译：燃料电池堆引起平滑的电流收集和液体或气体流动，而不使用重的双极板。燃料电池堆包括：膜和电极组件（MEA），其中电解质膜设置在阴极电极和阳极电极之间; 设置在MEA中以形成具有相邻MEA的电路径的集电器; 以及设置在MEA和相邻的MEA之间的非导电分隔板，所述非导电分离板形成流路以向液体或气体供给阴极电极和阳极电极。具有上述结构的燃料电池堆结构简单且重量轻，因为MEA包括薄而轻的非导电聚合物分离板和用于连接相邻MEA的集电器。

28. 发明申请

US20110177425A1 ELECTRODE CATALYST FOR FUEL CELL, METHOD OF MANUFACTURING THE SAME, MEMBRANE ELECTRODE ASSEMBLY INCLUDING THE ELECTRODE CATALYST, AND FUEL CELL INCLUDING THE MEMBRANE ELECTRODE ASSEMBLY 有权
标题翻译：用于燃料电池的电极催化剂，其制造方法，包括电极催化剂的膜电极组件和包括膜电极组件的燃料电池
公开(公告)号：US20110177425A1
公开(公告)日：2011-07-21
申请号：US12962862
申请日：2010-12-08
申请人： Dae-jong Yoo , Kyung-jung Kwon , Chan-ho Pak , Victor Roev , Kang-hee Lee , Seon-ah Jin
发明人： Dae-jong Yoo , Kyung-jung Kwon , Chan-ho Pak , Victor Roev , Kang-hee Lee , Seon-ah Jin
IPC分类号： H01M8/10 , H01M4/92 , H01M4/88
CPC分类号： H01M4/921 , H01M4/923 , H01M4/926 , H01M2004/8689
摘要： Electrode catalysts for fuel cells, a method of manufacturing the same, a membrane electrode assembly (MEA) including the same, and a fuel cell including the MEA are provided. The electrode catalysts include a first catalyst alloy containing palladium (Pd), cobalt (Co), and phosphorus (P), a second catalyst alloy containing palladium (Pd) and phosphorus (P), and a carbon-based support to support the catalysts.
摘要翻译：提供了用于燃料电池的电极催化剂，其制造方法，包括该电极催化剂的膜电极组件（MEA）和包括MEA的燃料电池。电极催化剂包括含有钯（Pd），钴（Co）和磷（P）的第一催化剂合金，含有钯（Pd）和磷（P）的第二催化剂合金，以及用于负载催化剂的碳基载体。

29. 发明授权

US07811959B2 Metal oxide-carbon composite catalyst support and fuel cell comprising the same 有权
标题翻译：金属氧化物 - 碳复合催化剂载体和包含其的燃料电池
公开(公告)号：US07811959B2
公开(公告)日：2010-10-12
申请号：US10976783
申请日：2004-11-01
申请人： Seol-ah Lee , Chan-ho Pak
发明人： Seol-ah Lee , Chan-ho Pak
IPC分类号： H01M4/88 , B01J21/18 , B01J23/00 , B01J23/40
CPC分类号： B82Y30/00 , H01M4/8605 , H01M4/9016 , H01M4/921 , H01M4/926
摘要： A catalyst support for a fuel cell, having good hydrophilic property and electroconductivity, an anode including the same, and a fuel cell including the anode are provided. The catalyst support is composed of a metal oxide-carbon composite.
摘要翻译：提供具有良好的亲水性和导电性的燃料电池的催化剂载体，包括该催化剂载体的阳极和包括阳极的燃料电池。催化剂载体由金属氧化物 - 碳复合材料组成。

30. 发明申请

US20100004121A1 Short carbon nanotube for catalyst support, method of preparing the same, catalyst impregnated carbon nanotube using the same, and fuel cell using the catalyst impregnated carbon nanotube 审中-公开
标题翻译：用于催化剂载体的短碳纳米管，其制备方法，使用其的催化剂浸渍碳纳米管和使用催化剂浸渍碳纳米管的燃料电池
公开(公告)号：US20100004121A1
公开(公告)日：2010-01-07
申请号：US11029496
申请日：2005-01-06
申请人： Hyuk Chang , Chan-ho Pak , Jian Nong Wang
发明人： Hyuk Chang , Chan-ho Pak , Jian Nong Wang
IPC分类号： B01J21/18 , B01J23/42
CPC分类号： H01M4/926 , B01J21/185 , B01J23/42 , B01J35/006 , B01J35/023 , B01J35/10 , B01J35/1076 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/02 , C01B2202/06 , C01B2202/34 , C01B2202/36 , H01M4/8846 , H01M4/921 , H01M2008/1095
摘要： The present invention is related to a short carbon nanotube for a catalyst support. In particular, the short carbon nanotube may be opened at both ends, a length of less than about 300 nm, and an aspect ratio in the range of about 1 to about 15. The short carbon nanotube has a broad surface area and better electric conductivity and is opened at both ends, thereby impregnating a metallic catalyst into the inner side of the carbon nanotube. Also, a catalyst impregnated carbon nanotube has a broad effective specific surface area, and thus, has an improved efficiency of catalyst utilization, can reduce an amount of the catalyst used and can efficiently diffuse a fuel. Accordingly, when catalyst impregnated carbon nanotube is used in a fuel cell, etc., improvements can be made in the pricing, power density of an electrode, and energy density of a fuel cell.
摘要翻译：本发明涉及一种用于催化剂载体的短碳纳米管。特别地，短碳纳米管可以在两端开口，长度小于约300nm，纵横比在约1至约15的范围内。短碳纳米管具有宽的表面积和更好的导电性并且在两端开口，从而将金属催化剂浸渍到碳纳米管的内侧。此外，催化剂浸渍的碳纳米管具有广泛的有效比表面积，因此具有提高的催化剂利用效率，可以减少所用催化剂的量并且可以有效地扩散燃料。因此，当在燃料电池等中使用催化剂浸渍碳纳米管时，可以在燃料电池的定价，电力功率密度和能量密度方面进行改进。

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