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1. 发明申请

WO2009085327A2 PROTECTIVE AND PRECIPITATION LAYERS FOR PEM FUEL CELL 审中-公开
标题翻译：用于PEM燃料电池的保护层和沉淀层
公开(公告)号：WO2009085327A2
公开(公告)日：2009-07-09
申请号：PCT/US2008050075
申请日：2008-01-03
申请人： UTC POWER CORP , BURLATSKY SERGEI F , CIPOLLINI NED E , CONDIT DAVID A , MADDEN THOMAS H , MOTUPALLY SATHYA , PROTSAILO LESIA V , PATTERSON TIMOTHY W , CHEN LEI , GUMMALLA MALLIKA
发明人： BURLATSKY SERGEI F , CIPOLLINI NED E , CONDIT DAVID A , MADDEN THOMAS H , MOTUPALLY SATHYA , PROTSAILO LESIA V , PATTERSON TIMOTHY W , CHEN LEI , GUMMALLA MALLIKA
IPC分类号： H01M8/10
CPC分类号： H01M8/04291 , H01M4/92 , H01M4/921 , H01M4/926 , H01M8/1004 , H01M8/1018 , H01M2008/1095 , H01M2250/10 , H01M2250/20 , H01M2300/0082 , Y02B90/14 , Y02E60/521 , Y02T90/32
摘要： A membrane electrode assembly is provided which includes an anode,- a cathode; a membrane between the anode and the cathode; and a protective layer between the membrane and at least one electrode of the anode and the cathode, the protective layer having a layer of ionomer material containing a catalyst, the layer having a porosity of between 0 and 10%, an ionomer content of between 50 and 80% vol., a catalyst content of between 10 and 50% vol., and an electrical connectivity between catalyst particles of between 35 and 75%. A configuration using a precipitation layer to prevent migration of catalyst ions is also provided.
摘要翻译：提供了一种膜电极组件，其包括阳极，阴极，阳极和阴极之间的膜; 以及在所述膜与所述阳极和所述阴极中的至少一个电极之间的保护层，所述保护层具有包含催化剂的离聚物材料层，所述层的孔隙率为0至10％，离聚物含量为50 和80体积％，催化剂含量为10-50体积％，催化剂颗粒之间的电连接性为35-75％。还提供了使用沉淀层以防止催化剂离子迁移的构造。

2. 发明申请

WO2010107426A1 METHOD OF FORMING A TERNARY ALLOY CATALYST FOR FUEL CELL 审中-公开
标题翻译：形成燃料电池的三元合金催化剂的方法
公开(公告)号：WO2010107426A1
公开(公告)日：2010-09-23
申请号：PCT/US2009/037462
申请日：2009-03-18
申请人： UTC POWER CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA , KAWAMURA, Tetsuo , PROTSAILO, Lesia, V.
发明人： KAWAMURA, Tetsuo , PROTSAILO, Lesia, V.
IPC分类号： H01M4/90 , B01J37/02 , B01J21/06 , B01J23/16 , B01J23/70
CPC分类号： H01M4/92 , H01M4/921 , H01M4/926
摘要： A method of forming a supported catalyst for a fuel cell includes depositing platinum onto a carbon support material, depositing a first alloy metal onto the carbon support material following the deposition of the platinum, and depositing a second alloy metal onto the carbon support material following the deposition of the first alloy metal. The first alloy metal is selected from iridium, rhodium, palladium, and combinations thereof, and the second alloy metal includes a first or second row transition metal.
摘要翻译：形成用于燃料电池的负载催化剂的方法包括将铂沉积到碳载体材料上，在铂沉积之后将第一合金金属沉积到碳载体材料上，以及将第二合金金属沉积到碳载体材料上沉积第一合金金属。第一合金金属选自铱，铑，钯及其组合，第二合金金属包括第一或第二列过渡金属。

3. 发明申请

WO2007139550A1 FUEL CELL EMPLOYING HYDRATED NON-PERFLUORINATED HYDROCARBON LON EXCHANGE MEMBRANE 审中-公开
标题翻译：采用水化非全氟化烃交换膜的燃料电池
公开(公告)号：WO2007139550A1
公开(公告)日：2007-12-06
申请号：PCT/US2006/020982
申请日：2006-05-30
申请人： UTC FUEL CELLS, LLC , DARLING, Robert, M. , PROTSAILO, Lesia, V. , GUPTA, Shruti, Modi
发明人： DARLING, Robert, M. , PROTSAILO, Lesia, V. , GUPTA, Shruti, Modi
IPC分类号： H01M4/86
CPC分类号： H01M8/023 , H01M4/8605 , H01M4/921 , H01M8/04126 , H01M8/1007 , H01M2008/1095
摘要： Fuel cells (9) include unitized electrode assemblies (12) having a non- perfluorinated hydrocarbon ionomer exchange membrane (26) with anode and cathode catalysts (27, 28) disposed on opposite sides thereof. Adjacent the catalysts, respective optional sublayers (29, 30) may be supported by corresponding gas diffusion layers (31, 32), with adjacent porous, hydrophilic, water transferring reactant gas flow field plates (13, 14) having respective fuel (17) and oxidant (23) reactant gas flow field channels. Water channels (18, 19, 20) hydrate the membrane (26), clear the product water from the cathode (28, 30, 32), flush peroxide radicals, and may also cool the fuel cells. Improved performance (124) (higher voltage at higher current densities) is achieved along with elimination of a propensity for degradation from peroxide decomposition products resulting from oxygen solubility of perfluorinated membranes. Platinum/ruthenium alloy anode catalysts improve performance without degradation which occurs with perfluorinated membranes.
摘要翻译：燃料电池（9）包括具有设置在其相对侧上的阳极和阴极催化剂（27,28）的非全氟化烃离聚物交换膜（26）的单元化电极组件（12）。邻近催化剂，相应的可选择的子层（29,30）可以由相应的气体扩散层（31,32）支撑，具有相应的具有相应燃料（17）的多孔，亲水的水转移反应气体流场板（13,14）和氧化剂（23）反应气体流场通道。水通道（18,19,20）使膜（26）水合，从阴极（28,30,32）清除产物水，冲洗过氧化物自由基，还可以冷却燃料电池。实现了改进的性能（124）（更高的电流密度下的更高的电压），同时消除了由全氟化膜的氧气溶解度引起的过氧化物分解产物降解的倾向。铂/钌合金阳极催化剂改善了性能，而不会随着全氟化膜发生降解。

4. 发明申请

WO2011099955A1 PLATINUM NANOPARTICLES HAVING HOLLOW SKELETAL STRUCTURES AND METHODS OF MAKING 审中-公开
标题翻译：具有中空骨架结构的铂族纳米颗粒及其制备方法
公开(公告)号：WO2011099955A1
公开(公告)日：2011-08-18
申请号：PCT/US2010/000411
申请日：2010-02-12
申请人： UTC POWER CORPORATION , SHAO, Minhua , PROTSAILO, Lesia, V.
发明人： SHAO, Minhua , PROTSAILO, Lesia, V.
IPC分类号： B82B1/00 , B82B3/00 , H01M8/10 , H01M4/92
CPC分类号： H01M4/92 , H01M4/921 , H01M8/1007
摘要： A nanoparticle includes a noble metal skeletal structure. The noble metal skeletal structure is formed as an atomically thin layer of noble metal atoms that has a hollow center.
摘要翻译：纳米颗粒包括贵金属骨架结构。贵金属骨架结构形成为具有中空中心的贵金属原子的原子薄层。

5. 发明申请

WO2011075127A1 METHOD FOR TREATING A SUPPORTED CATALYST 审中-公开
标题翻译：用于处理支持的催化剂的方法
公开(公告)号：WO2011075127A1
公开(公告)日：2011-06-23
申请号：PCT/US2009/068382
申请日：2009-12-17
申请人： UNITED TECHNOLOGIES CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA , THE RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK , KAWAMURA, Tetsuo , SHAO, Minhua , PROTSAILO, Lesia V. , ZHONG, Chuan-Jian , WANJALA, Brigid , LUO, Jin , NJOKI, Peter N. , LOUKRAKPAM, Rameshwori
发明人： KAWAMURA, Tetsuo , SHAO, Minhua , PROTSAILO, Lesia V. , ZHONG, Chuan-Jian , WANJALA, Brigid , LUO, Jin , NJOKI, Peter N. , LOUKRAKPAM, Rameshwori
IPC分类号： B01J23/38 , B01J23/70 , B01J23/24 , B01J23/22 , B01J37/08 , H01M4/92
CPC分类号： H01M4/921 , H01M4/9083 , H01M4/926
摘要： A method for treating a supported catalyst includes establishing shell-removal conditions for a supported catalyst that includes nanoparticles of a catalyst material on a carbon support. The nanoparticles each include a platinum alloy core capped in an organic shell. The shell-removal conditions include an elevated temperature and an inert gas atmosphere that is substantially free of oxygen. The organic shell is then removed from the platinum alloy core in the shell-removal conditions.
摘要翻译：用于处理负载型催化剂的方法包括建立负载催化剂的壳去除条件，其包括在碳载体上的催化剂材料的纳米颗粒。纳米颗粒各自包括封装在有机壳中的铂合金芯。脱壳条件包括升高的温度和基本上不含氧的惰性气体气氛。然后在除壳条件下从铂合金芯中除去有机壳。

6. 发明申请

WO2010093344A1 BORON-DOPED DIAMOND COATED CATALYST SUPPORT 审中-公开
标题翻译： BORON-DOPED DIAMOND涂层催化剂支持
公开(公告)号：WO2010093344A1
公开(公告)日：2010-08-19
申请号：PCT/US2009/000844
申请日：2009-02-10
申请人： UTC POWER CORPORATION , MERZOUGUI, Belabbes , SHAO, Minhua , PROTSAILO, Lesia, V.
发明人： MERZOUGUI, Belabbes , SHAO, Minhua , PROTSAILO, Lesia, V.
IPC分类号： H01M4/90 , C01B31/06 , H01M8/10
CPC分类号： H01M4/92 , B01J21/18 , B01J23/42 , B01J35/1004 , C01B32/25 , H01M4/8647 , H01M4/8803 , H01M4/9041 , H01M4/9075 , H01M4/921 , H01M4/926 , H01M2008/1095
摘要： A catalyst support for an electrochemical system includes a high surface area refractory material core structure and boron-doped diamond. The BDD modifies the high surface area refractory material core structure.
摘要翻译：用于电化学系统的催化剂载体包括高表面积耐火材料芯结构和硼掺杂金刚石。 BDD改性高表面积耐火材料的核心结构。

7. 发明申请

WO2011142738A1 SUPPORTED CATALYST 审中-公开
标题翻译：支持催化剂
公开(公告)号：WO2011142738A1
公开(公告)日：2011-11-17
申请号：PCT/US2010/034166
申请日：2010-05-10
申请人： UTC POWER CORPORATION , MERZOUGUI, Belabbes , SHAO, Minhua , PROTSAILO, Lesia, V. , CHEN, Jingguang
发明人： MERZOUGUI, Belabbes , SHAO, Minhua , PROTSAILO, Lesia, V. , CHEN, Jingguang
IPC分类号： B01J27/22 , B01J21/18 , B01J23/42 , H01M4/96
CPC分类号： H01M4/92 , H01M4/925 , Y02E60/50
摘要： A supported catalyst includes a plurality of support particles that each include a carbon support and a layer disposed around the carbon support. The layer is selected from a metal carbide, metal oxycarbide, and combinations thereof. A catalytic material is disposed on the layers of the support particles.
摘要翻译：负载催化剂包括多个支撑颗粒，每个支撑颗粒包括碳载体和围绕碳载体设置的层。该层选自金属碳化物，碳酸氢氧化物及其组合。催化材料设置在载体颗粒的层上。

8. 发明申请

WO2011075125A1 SUPPORTED CATALYST 审中-公开
标题翻译：支持催化剂
公开(公告)号：WO2011075125A1
公开(公告)日：2011-06-23
申请号：PCT/US2009/068364
申请日：2009-12-17
申请人： UNITED TECHNOLOGIES CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA , THE RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK , ZHONG, Chuan-Jian , WANJALA, Brigid , LUO, Jin , NJOKI, Peter N. , LOUKRAKPAM, Rameshwori , SHAO, Minhua , PROTSAILO, Lesia V. , KAWAMURA, Tetsuo
发明人： ZHONG, Chuan-Jian , WANJALA, Brigid , LUO, Jin , NJOKI, Peter N. , LOUKRAKPAM, Rameshwori , SHAO, Minhua , PROTSAILO, Lesia V. , KAWAMURA, Tetsuo
IPC分类号： H01M4/92 , B01J37/08 , B01J23/42 , B01J23/75 , B01J23/755
CPC分类号： H01M4/921 , B01J21/18 , B01J21/185 , H01M4/9083 , H01M4/926 , Y02E60/50
摘要： A supported catalyst is prepared by a process that includes establishing shell-removal conditions for a supported catalyst intermediate that includes capped nanoparticles of a catalyst material dispersed on a carbon support. The capped nanoparticles each include a platinum alloy core capped in an organic shell. The shell-removal conditions include an elevated temperature and an inert gas atmosphere that is substantially free of oxygen. The organic shell is removed from the platinum alloy core under the shell-removal conditions to limit thermal decomposition of the carbon support and thereby limit agglomeration of the catalyst material such that the supported catalyst includes an electrochemical surface area of at least 30 m 2 /g Pt .
摘要翻译：载体催化剂通过包括建立负载催化剂中间体的壳去除条件的方法制备，所述载体催化剂中间体包括分散在碳载体上的催化剂材料的封端纳米颗粒。封盖的纳米颗粒各自包括封装在有机壳中的铂合金芯。脱壳条件包括升高的温度和基本上不含氧的惰性气体气氛。在除壳条件下从铂合金芯中除去有机壳以限制碳载体的热分解，从而限制催化剂材料的附聚，使得负载催化剂包括至少30m 2 / g Pt的电化学表面积。

9. 发明申请

WO2010033111A1 FUEL CELL CATALYST SUPPORT WITH FLUORIDE-DOPED METAL OXIDES/PHOSPHATES AND METHOD OF MANUFACTURING SAME 审中-公开
标题翻译：带有氟化金属氧化物/磷酸盐的燃料电池催化剂及其制备方法
公开(公告)号：WO2010033111A1
公开(公告)日：2010-03-25
申请号：PCT/US2008/076577
申请日：2008-09-17
申请人： UTC POWER CORPORATION , MERZOUGUI, Belabbes , SHAO, Minhua , PROTSAILO, Lesia V.
发明人： MERZOUGUI, Belabbes , SHAO, Minhua , PROTSAILO, Lesia V.
IPC分类号： H01M4/96 , H01M4/86
CPC分类号： H01M4/90 , H01M4/8663 , H01M4/8821 , H01M4/9075 , H01M4/92 , H01M4/925 , H01M2008/1095 , Y02E60/50
摘要： A fuel cell catalyst support includes a fluoride-doped metal oxide/phosphate support structure and a catalyst layer, supported on such fluoride-doped support structure. In one example, the support structure is a sub-stechiometric titanium oxide and/or indium-tin oxide (ITO) partially coated or mixed with a fluoride-doped metal oxide or metal phosphate. In another example, the support structure is fluoride-doped and mixed with at least one of low surface carbon, boron-doped diamond, carbides, borides, and silicides.
摘要翻译：燃料电池催化剂载体包括氟化物掺杂的金属氧化物/磷酸盐载体结构和负载在这种氟化物掺杂的载体结构上的催化剂层。在一个实例中，支撑结构是与氟化物掺杂的金属氧化物或金属磷酸盐部分涂覆或混合的亚稳定氧化钛和/或氧化铟锡（ITO）。在另一个实例中，支持结构是氟化物掺杂的，并与低表面碳，硼掺杂金刚石，碳化物，硼化物和硅化物中的至少一种混合。

10. 发明申请

WO2009157894A1 MEMBRANE WITH INCREASED DURABILITY FROM PARTIAL ION EXCHANGE 审中-公开
标题翻译：膜从局部离子交换增加的耐久性
公开(公告)号：WO2009157894A1
公开(公告)日：2009-12-30
申请号：PCT/US2008/007848
申请日：2008-06-24
申请人： UTC POWER CORPORATION , MITTAL, Vishal, Onkarmal , PROTSAILO, Lesia, V. , MOTUPALLY, Sathya
发明人： MITTAL, Vishal, Onkarmal , PROTSAILO, Lesia, V. , MOTUPALLY, Sathya
IPC分类号： H01M8/10
CPC分类号： C08J5/2287 , C08J2381/08 , H01M8/1023 , H01M8/1039 , H01M8/1067 , H01M8/1088 , H01M2300/0082 , Y02P70/56
摘要： An ion exchange membrane (52) for a fuel cell comprises a polymer having an acid functional group normally including protons, and having alkali metal ions partially ion-exchanged with the protons of the acid functional group of the membrane. The partial ion exchange of alkali metal ions into the membrane relates either to patterning of the exchanged ion make-up of the membrane, with some being ion exchanged and some not, or to the extent or concentration of the ion exchange in any particular location, or to both.
摘要翻译：用于燃料电池的离子交换膜（52）包括具有通常包含质子的酸官能团并具有与膜的酸官能团的质子部分离子交换的碱金属离子的聚合物。将碱金属离子部分离子交换到膜中涉及膜的交换离子组成的图案化，其中一些被离子交换，一些不是或在任何特定位置的离子交换的程度或浓度，或两者兼而有之。

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