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21. 发明申请

US20080044719A1 Platinum-copper-titanium fuel cell catalyst 审中-公开
标题翻译：铂 - 铜 - 钛 - 燃料电池催化剂
公开(公告)号：US20080044719A1
公开(公告)日：2008-02-21
申请号：US11341139
申请日：2006-01-27
申请人： Alexander Gorer , Peter Strasser , Qun Fan , Konstantinos Chondroudis , Daniel Giaquinta , Keith Cendak , Hiroyuki Oyanagi , Kenta Urata
发明人： Alexander Gorer , Peter Strasser , Qun Fan , Konstantinos Chondroudis , Daniel Giaquinta , Keith Cendak , Hiroyuki Oyanagi , Kenta Urata
IPC分类号： H01M4/92 , B01J23/72 , B01J27/22
CPC分类号： H01M4/92 , H01M4/8652 , H01M4/9016
摘要： A composition for use as a catalyst in, for example, a fuel cell, the composition comprising platinum, copper and titanium, or an oxide, carbide and/or salt of one or more of platinum, copper and titanium, wherein the sum of the concentrations of platinum, copper and titanium, including an oxide, carbide and/or salt thereof, is greater than about 90 atomic percent.
摘要翻译：用作例如燃料电池中的催化剂的组合物，所述组合物包含铂，铜和钛，或铂，铜和钛中的一种或多种的氧化物，碳化物和/或盐，其中，包括氧化物，碳化物和/或其盐的铂，铜和钛的浓度大于约90原子％。

22. 发明授权

US07811965B2 Platinum-copper-nickel fuel cell catalyst 有权
标题翻译：铂 - 镍 - 镍 - 镍电池催化剂
公开(公告)号：US07811965B2
公开(公告)日：2010-10-12
申请号：US11205557
申请日：2005-08-17
申请人： Keith James Cendak , Alexander Gorer , Peter Strasser , Martin Devenney , Qun Fan , Konstantinos Chondroudis , Daniel M. Giaquinta , Kenta Urata , Hiroyuki Oyanagi
发明人： Keith James Cendak , Alexander Gorer , Peter Strasser , Martin Devenney , Qun Fan , Konstantinos Chondroudis , Daniel M. Giaquinta , Kenta Urata , Hiroyuki Oyanagi
IPC分类号： B01J23/00 , B01J23/40 , B01J23/42 , B01J23/44 , C22C5/04
CPC分类号： C22C5/04 , B01J19/0046 , B01J23/8926 , B01J37/34 , B01J2219/0043 , B01J2219/00432 , B01J2219/00653 , B01J2219/00659 , B01J2219/00695 , B01J2219/00702 , B01J2219/00747 , C22C9/00 , C22C9/06 , C22C30/00 , C40B30/08 , C40B40/18 , C40B50/18 , H01M4/921 , H01M4/925
摘要： A composition for use as a catalyst in, for example, a fuel cell, the composition comprising platinum, copper, and nickel, wherein the concentration of platinum therein is greater than 50 atomic percent and less than 80 atomic percent, and further wherein the sum of the concentrations of platinum, copper and nickel is greater than 95 atomic percent.
摘要翻译：用作例如燃料电池中的催化剂的组合物，所述组合物包含铂，铜和镍，其中铂的浓度大于50原子％且小于80原子％，此外，其中总和的铂，铜和镍的浓度大于95原子％。

23. 发明授权

US07700521B2 Platinum-copper fuel cell catalyst 失效
标题翻译：铂 - 铜燃料电池催化剂
公开(公告)号：US07700521B2
公开(公告)日：2010-04-20
申请号：US10568516
申请日：2004-08-18
申请人： Daniel M. Giaquinta , Peter Strasser , Alexander Gorer , Martin Devenney , Hiroyuki Oyanagi , Kenta Urata , Hiroichi Fukuda , Keith James Cendak , Konstantinos Chondroudis
发明人： Daniel M. Giaquinta , Peter Strasser , Alexander Gorer , Martin Devenney , Hiroyuki Oyanagi , Kenta Urata , Hiroichi Fukuda , Keith James Cendak , Konstantinos Chondroudis
IPC分类号： B01J23/70 , B01J23/00 , B01J23/40 , B01J23/58 , B01J23/42
CPC分类号： H01M4/921 , B01J23/8926 , B01J35/006 , C22C5/04 , H01M4/8807 , H01M4/881 , H01M4/8828 , H01M4/8846 , H01M4/886 , H01M4/926 , H01M4/928 , H01M8/1011 , H01M2008/1095 , Y02E60/523
摘要： The present invention is directed to a composition for use as a catalyst in, for example, a fuel cell, the composition comprising platinum and copper, wherein the concentration of platinum is greater than 50 atomic percent and less than about 80 atomic percent, and further wherein the composition has a particle size which is less than 35 angstroms. The present invention is further directed to various methods for preparing such a composition.
摘要翻译：本发明涉及一种用作例如燃料电池中的催化剂的组合物，该组合物包含铂和铜，其中铂的浓度大于50原子％且小于约80原子％，进一步其中所述组合物的粒度小于35埃。本发明还涉及制备这种组合物的各种方法。

24. 发明授权

US07485390B2 Combinatorial methods for preparing electrocatalysts 有权
标题翻译：电催化剂的组合方法
公开(公告)号：US07485390B2
公开(公告)日：2009-02-03
申请号：US10777482
申请日：2004-02-12
申请人： Martin Devenney , Konstantinos Chondroudis , Alexander Gorer
发明人： Martin Devenney , Konstantinos Chondroudis , Alexander Gorer
IPC分类号： H01M4/00 , H01M8/08 , H01M8/14 , B01J23/00 , B01J21/00
CPC分类号： B01J37/18 , B01J19/0046 , B01J37/32 , B01J2219/00308 , B01J2219/00486 , B01J2219/00495 , B01J2219/00691 , B01J2219/00702 , B01J2219/00745 , B01J2219/00747 , B01J2219/00752 , C40B30/08 , C40B40/18 , C40B60/14 , H01M4/92
摘要： The present invention is directed to a method for forming combinatorial libraries comprising arrays of materials prepared by depositing a metal species on a support for use as catalysts, such as electrocatalysts. The invention is also directed to combinatorial libraries comprising an array of such metal-containing supported catalysts. These catalyst-containing libraries are particularly well-suited for use in conducting combinatorial research investigations, in particular with respect to electrocatalysts for fuel cells.
摘要翻译：本发明涉及一种用于形成组合文库的方法，其包括通过将金属物质沉积在用作催化剂如电催化剂的载体上制备的材料阵列。本发明还涉及包含这种含金属的负载催化剂的阵列的组合文库。这些含催化剂的文库特别适用于进行组合研究调查，特别是关于燃料电池的电催化剂。

25. 发明授权

US07169731B2 Method for the synthesis of a fuel cell electrocatalyst 失效
标题翻译：燃料电池电催化剂的合成方法
公开(公告)号：US07169731B2
公开(公告)日：2007-01-30
申请号：US10777386
申请日：2004-02-12
申请人： Konstantinos Chondroudis , Martin Devenney , Alexander Gorer
发明人： Konstantinos Chondroudis , Martin Devenney , Alexander Gorer
IPC分类号： B01J21/18 , B22F1/00 , C21B15/04 , C22C33/00 , C22C1/00
CPC分类号： H01M4/926 , B01J21/18 , B01J23/40 , B01J37/0236 , B01J37/031 , H01M4/921
摘要： A method for forming a supported metal-containing powder. The method comprises forming a dispersion of a particulate support in a solution, which comprises a solvent and a dissolved metal. Heat is removed from the dispersion to precipitate the dissolved metal from the solution onto the particulate support. Preferably, enough heat is removed to freeze the solution. Also, the heat is removed is preferably removed from the dispersion by contacting a container containing the dispersion with a cryogenic liquid. After precipitating the dissolved metal onto the particulate support, the particulate support is separated from the solution, preferably by freeze-drying, to yield the supported metal-containing powder, which comprises the particulate support and a precipitated metal thereon.
摘要翻译：一种形成负载的含金属粉末的方法。该方法包括在包含溶剂和溶解金属的溶液中形成颗粒载体的分散体。从分散体中除去热量，使溶解的金属从溶液中沉淀到颗粒载体上。优选地，除去足够的热量以冷冻溶液。此外，优选通过使含有分散体的容器与低温液体接触从分散体除去热量。在将溶解的金属沉淀到颗粒载体上之后，将颗粒载体从溶液中分离出来，优选通过冷冻干燥，得到包含颗粒载体和载于其上的沉淀金属的负载的含金属粉末。

26. 发明申请

US20050050994A1 Combinatorial methods for preparing electrocatalysts 有权
标题翻译：电催化剂的组合方法
公开(公告)号：US20050050994A1
公开(公告)日：2005-03-10
申请号：US10777482
申请日：2004-02-12
申请人： Martin Devenney , Konstantinos Chondroudis , Alexander Gorer
发明人： Martin Devenney , Konstantinos Chondroudis , Alexander Gorer
IPC分类号： B01J19/00 , B01J37/18 , B01J37/32 , B22F9/18 , C40B30/08 , C40B40/18 , C40B60/14 , H01M4/88 , H01M4/92
CPC分类号： B01J37/18 , B01J19/0046 , B01J37/32 , B01J2219/00308 , B01J2219/00486 , B01J2219/00495 , B01J2219/00691 , B01J2219/00702 , B01J2219/00745 , B01J2219/00747 , B01J2219/00752 , C40B30/08 , C40B40/18 , C40B60/14 , H01M4/92
摘要： The present invention is directed to a method for forming combinatorial libraries comprising arrays of materials prepared by depositing a metal species on a support for use as catalysts, such as electrocatalysts. The invention is also directed to combinatorial libraries comprising an array of such metal-containing supported catalysts. These catalyst-containing libraries are particularly well-suited for use in conducting combinatorial research investigations, in particular with respect to electrocatalysts for fuel cells.
摘要翻译：本发明涉及一种用于形成组合文库的方法，其包括通过将金属物质沉积在用作催化剂如电催化剂的载体上制备的材料阵列。本发明还涉及包含这种含金属的负载催化剂的阵列的组合文库。这些含催化剂的文库特别适用于进行组合研究调查，特别是关于燃料电池的电催化剂。

27. 发明授权

US07501208B2 Doped manganese dioxides 有权
标题翻译：掺杂二氧化锰
公开(公告)号：US07501208B2
公开(公告)日：2009-03-10
申请号：US10296899
申请日：2001-06-01
申请人： Frank H. Feddrix , Scott W. Donne , Martin Devenney , Alexander Gorer
发明人： Frank H. Feddrix , Scott W. Donne , Martin Devenney , Alexander Gorer
IPC分类号： H01M4/50
CPC分类号： H01M4/24 , C01G45/02 , C01P2002/52 , C01P2002/54 , C01P2006/12 , C01P2006/40 , H01M2/0235 , H01M4/0438 , H01M4/049 , H01M4/50 , H01M4/525 , H01M6/40
摘要： An active manganese dioxide electrode material that exhibits improved electrochemical performances compared with conventional manganese dioxide materials includes at least one dopant. The doped manganese dioxide electrode materials may be produced by a wet chemical method (CMD) or may be prepared electrolytically (EMD) using a solution containing manganese sulfate, sulfuric acid, and a dopant, wherein the dopant is present in an amount of at least about 25 ppm.
摘要翻译：与常规二氧化锰材料相比，表现出改善的电化学性能的活性二氧化锰电极材料包括至少一种掺杂剂。掺杂的二氧化锰电极材料可以通过湿化学方法（CMD）制备，或者可以使用含有硫酸锰，硫酸和掺杂剂的溶液进行电解（EMD）制备，其中掺杂剂至少存在约25ppm。

28. 发明申请

US20050035002A1 Electrochemical screening system 失效
标题翻译：电化学筛选系统
公开(公告)号：US20050035002A1
公开(公告)日：2005-02-17
申请号：US10642386
申请日：2003-08-15
申请人： Youqi Wang , Martin Devenney , Alexander Gorer
发明人： Youqi Wang , Martin Devenney , Alexander Gorer
IPC分类号： G01N27/403 , G01N27/26
CPC分类号： G01N27/403
摘要： Devices and methods for evaluating an electrochemical reaction are disclosed. A device includes an electrochemical cell having a cavity for containing a liquidus electrolyte, a first working electrode having at least one electrolytic surface at least partially within the cavity, and a second counter electrode having at least one electrolytic surface at least partially within the cavity. The first working electrode includes a body and an insert supported by the body. The electrolytic surface of the working electrode is formed on or integral with the insert. The insert and body are each formed from a high-temperature material which allows for preparation or processing of the electrolytic surface at a temperature of at least 300° C. The device further includes a drive system detachably coupled to the first working electrode or a portion thereof for effecting relative motion between the electrolytic surface of the working electrode and a bulk portion of the liquidus electrolyte.
摘要翻译：公开了用于评估电化学反应的装置和方法。一种器件包括具有用于容纳液相电解质的空腔的电化学电池，具有至少部分地在空腔内的至少一个电解表面的第一工作电极和至少部分地在该腔内的至少一个电解表面的第二对电极。第一工作电极包括主体和由主体支撑的插入件。工作电极的电解表面形成在插入件上或与插入件成一体。插入物和主体各自由高温材料形成，其允许在至少300℃的温度下制备或处理电解表面。该装置还包括驱动系统，该驱动系统可拆卸地联接到第一工作电极或部分用于实现工作电极的电解表面和液相电解质的主体部分之间的相对运动。

29. 发明授权

US07361257B2 Electrochemical screening system 失效
标题翻译：电化学筛选系统
公开(公告)号：US07361257B2
公开(公告)日：2008-04-22
申请号：US10642386
申请日：2003-08-15
申请人： Youqi Wang , Martin Devenney , Alexander Gorer
发明人： Youqi Wang , Martin Devenney , Alexander Gorer
IPC分类号： G01N27/403 , G01N27/333
CPC分类号： G01N27/403
摘要： Devices and methods for evaluating an electrochemical reaction are disclosed. A device includes an electrochemical cell having a cavity for containing a liquidus electrolyte, a first working electrode having at least one electrolytic surface at least partially within the cavity, and a second counter electrode having at least one electrolytic surface at least partially within the cavity. The first working electrode includes a body and an insert supported by the body. The electrolytic surface of the working electrode is formed on or integral with the insert. The insert and body are each formed from a high-temperature material which allows for preparation or processing of the electrolytic surface at a temperature of at least 300° C. The device further includes a drive system detachably coupled to the first working electrode or a portion thereof for effecting relative motion between the electrolytic surface of the working electrode and a bulk portion of the liquidus electrolyte.
摘要翻译：公开了用于评估电化学反应的装置和方法。一种器件包括具有用于容纳液相电解质的空腔的电化学电池，具有至少部分地在空腔内的至少一个电解表面的第一工作电极和至少部分地在该腔内的至少一个电解表面的第二对电极。第一工作电极包括主体和由主体支撑的插入件。工作电极的电解表面形成在插入件上或与插入件成一体。插入物和主体各自由高温材料形成，其允许在至少300℃的温度下制备或处理电解表面。该装置还包括驱动系统，该驱动系统可拆卸地联接到第一工作电极或部分用于实现工作电极的电解表面和液相电解质的主体部分之间的相对运动。

30. 发明授权

US06758951B2 Synthesis and characterization of materials for electrochemical cells 失效
标题翻译：电化学电池材料的合成与表征
公开(公告)号：US06758951B2
公开(公告)日：2004-07-06
申请号：US09975707
申请日：2001-10-11
申请人： Daniel M. Giaquinta , Alexander Gorer , Martin Devenney , Sum Nguyen , Leonid Matsiev
发明人： Daniel M. Giaquinta , Alexander Gorer , Martin Devenney , Sum Nguyen , Leonid Matsiev
IPC分类号： C25D1716
CPC分类号： G01N27/403 , B01J2219/00274 , C25D9/06 , C25D13/22 , C25D17/02
摘要： An apparatus including a basis that has a plurality of wells associated therewith for defining a plurality of electrochemical cells; at least two electrodes sealingly disposed in each electrochemical cell; and circuitry for providing an electrical connection between an electrical source and each said cell. A particularly preferred apparatus employs at least one printed circuit board secured to the base. In a preferred method, candidate materials are introduced into the apparatus and their respective performances are analyzed.
摘要翻译：一种装置，包括具有与其相关联的多个孔的基础，用于限定多个电化学电池; 密封地设置在每个电化学电池中的至少两个电极; 以及用于在电源和每个所述电池之间提供电连接的电路。特别优选的装置采用固定到基座的至少一个印刷电路板。在优选的方法中，将候选材料引入到装置中并分析它们各自的性能。

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