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31. 发明授权

US07037950B2 Partially fluorinated copolymer based on trifluorostyrene and substituted vinyl compound and ionic conductive polymer membrane formed therefrom 有权
标题翻译：基于三氟苯乙烯和取代乙烯基化合物的部分氟化共聚物和由其形成的离子导电聚合物膜
公开(公告)号：US07037950B2
公开(公告)日：2006-05-02
申请号：US10836343
申请日：2004-05-03
申请人： Hae-kyoung Kim
发明人： Hae-kyoung Kim
IPC分类号： C08J5/20
CPC分类号： C08J5/2237 , B01D71/28 , B01D71/32 , B01D71/76 , C08F8/36 , C08F212/14 , C08F220/18 , C08J5/225 , C08J2327/12 , H01M8/1023 , H01M8/1039 , H01M8/1072 , H01M2300/0082 , Y02P70/56
摘要： A trifluorostyrene and substituted vinyl compound based partially fluorinated copolymer, an ionic conductive polymer membrane including the same, and a fuel cell adopting the ionic conductive polymer membrane, wherein the partially fluorinated copolymer has formula (1): where each of R1, R2 and R3 is F, H or CH3; X is a hydroxy group or a trifluoromethyl group; m is an integer greater than zero; n is an integer greater than zero; and p, q and r are zero or integers greater than zero.
摘要翻译：一种三氟苯乙烯和取代的乙烯基化合物基部分氟化共聚物，包含该三氟苯乙烯和取代的乙烯基化合物的部分氟化共聚物，含有该离子导电聚合物膜的燃料电池和采用该离子导电聚合物膜的燃料电池，其中该部分氟化的共聚物具有式（1） R 2，R 3和R 3是F，H或CH 3; X是羟基或三氟甲基; m是大于零的整数; n是大于零的整数; 并且p，q和r为零或大于零的整数。

32. 发明授权

US07625651B2 Polymer electrolyte comprising inorganic conductive nano-particles and fuel cell employing the polymer electrolyte 失效
标题翻译：包含无机导电纳米颗粒的聚合物电解质和使用聚合物电解质的燃料电池
公开(公告)号：US07625651B2
公开(公告)日：2009-12-01
申请号：US10218563
申请日：2002-08-15
申请人： Hae-kyoung Kim , Ju-hee Cho
发明人： Hae-kyoung Kim , Ju-hee Cho
IPC分类号： H01M8/10
CPC分类号： H01B1/122 , C08J5/2218 , H01M8/1011 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1048 , H01M8/106 , H01M8/1062 , H01M8/1081 , Y02E60/523 , Y02P70/56
摘要： A polymer electrolyte and a fuel cell employing the polymer electrolyte are provided. The polymer electrolyte includes: an ionic conductive polymer membrane; a porous support having nano-sized pores; and inorganic conductive nano-particles including an ionic conductive material impregnated into the porous support, wherein the inorganic conductive nano-particles are impregnated into microchannels formed by aggregation of polar portions of the ionic conductive polymer membrane, and/or between polymer backbones of the ionic conductive polymer membrane.
摘要翻译：提供聚合物电解质和使用聚合物电解质的燃料电池。聚合物电解质包括：离子导电聚合物膜; 具有纳米尺寸孔的多孔载体; 以及包含浸渍到多孔载体中的离子导电材料的无机导电纳米颗粒，其中无机导电纳米颗粒被浸渍到通过离子导电聚合物膜的极性部分的聚集形成的微通道中和/或在离子的聚合物主链之间导电聚合物膜。

33. 发明申请

US20080157422A1 COMPOSITION CONTAINING PROTON-CONDUCTIVE COPOLYMER, POLYMER ELECTROLYTE MEMBRANE, METHOD OF PRODUCING THE MEMBRANE , AND FUEL CELL USING THE MEMBRANE 有权
标题翻译：包含导电共聚物的组合物，聚合物电解质膜，制造膜的方法和使用膜的燃料电池
公开(公告)号：US20080157422A1
公开(公告)日：2008-07-03
申请号：US11857063
申请日：2007-09-18
申请人： Won-mok Lee , Hae-kyoung Kim , Tae-kyoung Kim
发明人： Won-mok Lee , Hae-kyoung Kim , Tae-kyoung Kim
IPC分类号： H01M8/10
CPC分类号： H01M8/1072 , C08J5/2268 , C08J2325/04 , C08J2353/00 , C08J2383/02 , H01M8/04197 , H01M8/1011 , H01M8/1027 , H01M8/1037 , H01M8/1039 , H01M2300/0082 , Y02E60/523 , Y02P70/56
摘要： A composition containing a proton-conductive copolymer, a polymer electrolyte membrane containing the composition; a method of producing the membrane; and a fuel cell employing the membrane. The composition includes: a proton-conductive copolymer comprising a first styrene repeating unit, a second styrene repeating unit, and a dimethylsiloxane repeating unit; and a cross-linked polymer obtained from a cross-linking reaction between a siloxane oligomer having an unsaturated bond and a cross-linking agent. The cross-linked polymer has the same properties as the dimethylsiloxane repeating unit of the proton-conductive copolymer.
摘要翻译：含有质子传导性共聚物的组合物，含有该组合物的高分子电解质膜; 制造膜的方法; 和使用该膜的燃料电池。该组合物包括：包含第一苯乙烯重复单元，第二苯乙烯重复单元和二甲基硅氧烷重复单元的质子传导共聚物; 以及由具有不饱和键的硅氧烷低聚物与交联剂之间的交联反应得到的交联聚合物。交联聚合物具有与质子传导性共聚物的二甲基硅氧烷重复单元相同的性质。

34. 发明授权

US07357999B2 Nanocomposite electrolyte membrane and fuel cell employing the same 有权
标题翻译：纳米复合电解质膜和采用其的燃料电池
公开(公告)号：US07357999B2
公开(公告)日：2008-04-15
申请号：US10616998
申请日：2003-07-11
申请人： Hae-kyoung Kim
发明人： Hae-kyoung Kim
IPC分类号： H01M8/00 , H01M8/10 , C08K9/04 , C08J5/20
CPC分类号： H01B1/122 , H01M4/9016 , H01M8/1011 , H01M8/1023 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1034 , H01M8/1039 , H01M8/1048 , H01M8/1081 , H01M2008/1095 , Y02E60/523 , Y02P70/56
摘要： A nanocomposite electrolyte membrane capable of suppressing cross-over of a polar organic fuel and a fuel cell using the nanocomposite electrolyte membrane are provided. The nanocomposite electrolyte membrane for a fuel cell includes a polymer having cation exchange groups and silicate nanoparticles dispersed in the polymer, the silicate nanoparticles having a layered structure, and the silicate nanoparticles being intercalated with the polymer, or layers of the silicate nanoparticles being exfoliated. The nanocomposite electrolyte membrane has an improved ability to suppress permeation of polar organic fuels, such as methanol, and appropriate ionic conductivity. In addition, a fuel cell with the nanocomposite electrolyte membrane can effectively prevent cross-over of methanol used as a fuel, thereby providing improved working efficiency and extended lifespan.
摘要翻译：提供能够抑制极性有机燃料的交叉的纳米复合电解质膜和使用该纳米复合电解质膜的燃料电池。用于燃料电池的纳米复合电解质膜包括具有阳离子交换基团的聚合物和分散在聚合物中的硅酸盐纳米颗粒，硅酸盐纳米颗粒具有层状结构，并且硅酸盐纳米颗粒被嵌入聚合物，或者硅酸盐纳米颗粒的层被剥离。纳米复合电解质膜具有改善的极性有机燃料（如甲醇）和适当的离子电导率渗透的能力。此外，具有纳米复合电解质膜的燃料电池可以有效地防止作为燃料的甲醇的交叉，从而提高工作效率并延长使用寿命。

35. 发明授权

US07285612B2 Partially fluorinated copolymer based on trifluorostyrene and substituted vinyl compound and ionic conductive polymer membrane formed therefrom 有权
标题翻译：基于三氟苯乙烯和取代乙烯基化合物的部分氟化共聚物和由其形成的离子导电聚合物膜
公开(公告)号：US07285612B2
公开(公告)日：2007-10-23
申请号：US11313778
申请日：2005-12-22
申请人： Hae-kyoung Kim
发明人： Hae-kyoung Kim
IPC分类号： C08F12/30 , C08F18/20
CPC分类号： C08J5/2237 , B01D71/28 , B01D71/32 , B01D71/76 , C08F8/36 , C08F212/14 , C08F220/18 , C08J5/225 , C08J2327/12 , H01M8/1023 , H01M8/1039 , H01M8/1072 , H01M2300/0082 , Y02P70/56
摘要： A trifluorostyrene and substituted vinyl compound based partially fluorinated copolymer, an ionic conductive polymer membrane including the same, and a fuel cell adopting the ionic conductive polymer membrane, wherein the partially fluorinated copolymer has formula (1): where each of R1, R2 and R3 is F, H or CH3; X is a hydroxy group or a trifluoromethyl group; m is an integer greater than zero; n is an integer greater than zero; and p, q and r are zero or integers greater than zero.
摘要翻译：一种三氟苯乙烯和取代的乙烯基化合物基部分氟化共聚物，包含该三氟苯乙烯和取代的乙烯基化合物的部分氟化共聚物，含有该离子导电聚合物膜的燃料电池和采用该离子导电聚合物膜的燃料电池，其中该部分氟化的共聚物具有式（1） R 2，R 3和R 3是F，H或CH 3; X是羟基或三氟甲基; m是大于零的整数; n是大于零的整数; 并且p，q和r为零或大于零的整数。

36. 发明授权

US07229942B2 Supported catalyst and method for preparing the same 有权
标题翻译：负载催化剂及其制备方法
公开(公告)号：US07229942B2
公开(公告)日：2007-06-12
申请号：US11075866
申请日：2005-03-10
申请人： Sang-hyuk Suh , Chan-ho Pak , Hae-kyoung Kim
发明人： Sang-hyuk Suh , Chan-ho Pak , Hae-kyoung Kim
IPC分类号： B01J31/06
CPC分类号： H01M4/92 , B01J31/08 , B01J31/28 , B01J2231/42 , B01J2231/52 , B01J2231/70 , B82Y30/00 , H01M4/926
摘要： The invention provides and a highly-dispersed supported catalyst that has a reduced average particle size of catalytic metal particles and is also supported by a porous support material. A method of preparing a supported catalyst that can reduce the average particle size of catalytic metal particles supported by a support material includes first mixing a charged support material with a solution containing a polymer electrolyte having a charge opposite to that of the support material to adsorb the polymer electrolyte on the support material. Next, the support material having the polymer electrolyte adsorbed thereon is mixed with a solution containing a catalytic metal precursor ion having a charge opposite to that of the polymer electrolyte to adsorb the catalytic metal precursor ion on the support material having the polymer electrolyte adsorbed on it. Finally, the catalytic metal precursor ion adsorbed on the support material having the polymer electrolyte adsorbed thereon is reduced to a catalytic metal in a reducing solution.
摘要翻译：本发明提供了一种具有降低的催化金属颗粒的平均粒度的高度分散的负载型催化剂，并且还由多孔载体材料支撑。制备能够降低由载体材料负载的催化金属颗粒的平均粒径的负载催化剂的方法包括首先将带电荷的载体材料与含有与载体材料相反的电荷的聚合物电解质的溶液混合以吸附聚合物电解质在支撑材料上。接着，将其上吸附有聚合物电解质的载体材料与含有与聚合物电解质相反的电荷的催化金属前体离子的溶液混合，以将催化金属前体离子吸附在吸附有聚合物电解质的载体材料上。最后，吸附在其上吸附有聚合物电解质的载体材料上的催化金属前体离子被还原为还原溶液中的催化金属。

37. 发明申请

US20060100294A1 Partially fluorinated copolymer based on trifluorostyrene and substituted vinyl compound and ionic conductive polymer membrane formed therefrom 有权
公开(公告)号：US20060100294A1
公开(公告)日：2006-05-11
申请号：US11313778
申请日：2005-12-22
申请人： Hae-kyoung Kim
发明人： Hae-kyoung Kim
IPC分类号： B01J39/20
CPC分类号： C08J5/2237 , B01D71/28 , B01D71/32 , B01D71/76 , C08F8/36 , C08F212/14 , C08F220/18 , C08J5/225 , C08J2327/12 , H01M8/1023 , H01M8/1039 , H01M8/1072 , H01M2300/0082 , Y02P70/56
摘要： A trifluorostyrene and substituted vinyl compound based partially fluorinated copolymer, an ionic conductive polymer membrane including the same, and a fuel cell adopting the ionic conductive polymer membrane, wherein the partially fluorinated copolymer has formula (1): where each of R1, R2 and R3 is F, H or CH3; X is a hydroxy group or a trifluoromethyl group; m is an integer greater than zero; n is an integer greater than zero; and p, q and r are zero or integers greater than zero.

38. 发明申请

US20050215427A1 Supported catalyst and method for preparing the same 有权
标题翻译：负载催化剂及其制备方法
公开(公告)号：US20050215427A1
公开(公告)日：2005-09-29
申请号：US11075866
申请日：2005-03-10
申请人： Sang-hyuk Suh , Chan-ho Pak , Hae-kyoung Kim
发明人： Sang-hyuk Suh , Chan-ho Pak , Hae-kyoung Kim
IPC分类号： B01J37/02 , B01J31/00 , B01J31/08 , B01J31/16 , B01J31/28 , B01J32/00 , B01J37/16 , H01M4/88 , H01M4/92
CPC分类号： H01M4/92 , B01J31/08 , B01J31/28 , B01J2231/42 , B01J2231/52 , B01J2231/70 , B82Y30/00 , H01M4/926
摘要： The invention provides and a highly-dispersed supported catalyst that has a reduced average particle size of catalytic metal particles and is also supported by a porous support material. A method of preparing a supported catalyst that can reduce the average particle size of catalytic metal particles supported by a support material includes first mixing a charged support material with a solution containing a polymer electrolyte having a charge opposite to that of the support material to adsorb the polymer electrolyte on the support material. Next, the support material having the polymer electrolyte adsorbed thereon is mixed with a solution containing a catalytic metal precursor ion having a charge opposite to that of the polymer electrolyte to adsorb the catalytic metal precursor ion on the support material having the polymer electrolyte adsorbed on it. Finally, the catalytic metal precursor ion adsorbed on the support material having the polymer electrolyte adsorbed thereon is reduced to a catalytic metal in a reducing solution.
摘要翻译：本发明提供了一种具有降低的催化金属颗粒的平均粒度的高度分散的负载型催化剂，并且还由多孔载体材料支撑。制备能够降低由载体材料负载的催化金属颗粒的平均粒径的负载催化剂的方法包括首先将带电荷的载体材料与含有与载体材料相反的电荷的聚合物电解质的溶液混合以吸附聚合物电解质在支撑材料上。接着，将其上吸附有聚合物电解质的载体材料与含有与聚合物电解质相反的电荷的催化金属前体离子的溶液混合，以将催化金属前体离子吸附在吸附有聚合物电解质的载体材料上。最后，吸附在其上吸附有聚合物电解质的载体材料上的催化金属前体离子被还原为还原溶液中的催化金属。

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