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公开(公告)号：US20050271928A1
公开(公告)日：2005-12-08
申请号：US10862513
申请日：2004-06-07
CPC分类号： H01M4/90 , H01M4/8657 , H01M4/96 , H01M8/1004
摘要： A Proton Exchange Membrane fuel cell including a hydrogen electrode utilizing non-noble metal hydrogen oxidation catalysts, and/or an oxygen electrode utilizing non-noble metal oxygen reduction catalysts. The non-noble metal hydrogen oxidation catalysts and the non-noble metal oxygen reduction catalysts provide for a long catalyst cycle life due to increased stability and poisoning resistance in an acidic environment.
摘要翻译： 一种质子交换膜燃料电池，其包括使用非贵金属氢氧化催化剂的氢电极和/或利用非贵金属氧还原催化剂的氧电极。 非贵金属氢氧化催化剂和非贵金属氧还原催化剂由于在酸性环境中增加的稳定性和耐中毒性而提供长的催化剂循环寿命。
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公开(公告)号：US20050079129A1
公开(公告)日：2005-04-14
申请号：US10684616
申请日：2003-10-14
CPC分类号： C01B3/065 , C01B3/0031 , Y02E60/327 , Y02E60/362
摘要： The present invention discloses a method and system for charging a metal hydride bed, wherein the metal hydride bed contains a hydrogen storage material. The metal hydride bed is charged using a chemical hydride slurry having a metal hydride, a stabilizing agent and water. As the slurry contacts the metal hydride bed, a catalyst in the metal hydride bed promotes a reaction between the metal hydride of the slurry and water. The reaction produces atomic hydrogen and byproducts. At least a portion of the atomic hydrogen is absorbed by the hydrogen storage material and the remaining atomic hydrogen is disposed from the system or used as fuel in a hydrogen fueled apparatus, such as a fuel cell.
摘要翻译： 本发明公开了一种用于对金属氢化物床进行充电的方法和系统，其中金属氢化物床含有储氢材料。 使用具有金属氢化物，稳定剂和水的化学氢化物浆料来加入金属氢化物床。 当浆料与金属氢化物床接触时，金属氢化物床中的催化剂促进浆料的金属氢化物与水的反应。 该反应产生原子氢和副产物。 原子氢的至少一部分被储氢材料吸收，剩余的原子氢从系统中排出，或用作燃料电池等氢燃料装置中的燃料。
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63.发明授权Apparatus for measuring the pressure inside a rechargeable electrochemical cell 失效用于测量可再充电电化学电池内的压力的装置
公开(公告)号：US5327784A
公开(公告)日：1994-07-12
申请号：US910956
申请日：1992-07-09
申请人： Srinivasan Venkatesan , George Burke , Ken Laming , Subhash Dhar
发明人： Srinivasan Venkatesan , George Burke , Ken Laming , Subhash Dhar
CPC分类号： H01M10/48 , G01M3/3272
摘要： An apparatus for accurately measuring pressure within a rechargeable cell, the apparatus comprising: a frame, the frame including at least one cavity adapted to releasably seat a rechargeable cell; a fixed brace defining a first end of the at least one cavity; a movable brace defining the end of the at least one cavity opposite from the fixed brace, the movable brace including a hollow needle, the hollow needle having a pointed end which is operatively directed toward one end of a rechargeable cell disposed in the cavity, and means for sealing a point where the hollow needle is inserted into a rechargeable cell; a pressure transducer operatively connected with the hollow needle; and means for controllably moving the movable brace relative to the fixed brace, whereby the hollow needle is adapted for insertion into and removal from a rechargeable cell disposed in the cavity.
摘要翻译： 一种用于精确测量可再充电电池内的压力的装置，该装置包括：框架，该框架包括适于可释放地固定可再充电电池的至少一个空腔; 限定所述至少一个空腔的第一端的固定支架; 可移动支架，其限定与固定支架相对的至少一个空腔的端部，所述可移动支架包括中空针，所述中空针头具有可操作地指向设置在所述空腔中的可充电电池的一端的尖端，以及 用于密封中空针插入可再充电电池中的点的装置; 与中空针可操作地连接的压力传感器; 以及用于相对于固定支架可控地移动可移动支架的装置，由此中空针适于插入并从设置在腔中的可充电电池移除。
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64.发明授权Metallic alloys having amorphous, nano-crystalline, or microcrystalline structure 有权具有无定形，纳米结晶或微晶结构的金属合金公开(公告)号：US09595360B2
公开(公告)日：2017-03-14
申请号：US13843953
申请日：2013-03-15
IPC分类号： H01B1/02 , C22C11/00 , C22C11/06 , C22C45/00 , C22C1/00 , B21C23/22 , B32B15/04 , H01M4/73 , H01M4/68 , C23C28/00 , C23C28/04 , C22C11/02
CPC分类号： H01B1/02 , B21C23/22 , B32B15/043 , C22C1/002 , C22C11/00 , C22C11/02 , C22C11/06 , C22C45/00 , C23C28/04 , C23C28/042 , C23C28/322 , C23C28/34 , C23C28/345 , C23C28/3455 , H01M4/685 , H01M4/73 , Y10T428/12493
摘要： A metal alloy for use in a wire included in an electrochemical cell is disclosed having an amorphous structure, microcrystalline grains, or grains that are sized less than about one micron. In various embodiments, the microcrystalline grains are not generally longitudinally oriented, are variably oriented, or are randomly oriented. In some embodiments, the microcrystalline grains lack uniform grain size or are variably sized. In some embodiments, the microcrystalline grains have an average grain size of less than or equal to 5 microns. In some embodiments, the metal alloy lacks long-range crystalline order among the microcrystalline grains. In some embodiments, the wire is used in a substrate used in the electrochemical cell. In some embodiments, the metal alloy is formed using a co-extrusion process comprising warming up the metallic alloy and applying pressure and simultaneously passing a core material through a die to obtain a composite structure.
摘要翻译： 公开了一种用于包含在电化学电池中的电线的金属合金，其具有尺寸小于约1微米的非晶结构，微晶颗粒或晶粒。 在各种实施方案中，微晶颗粒通常不是纵向取向的，可变的取向的或是随机取向的。 在一些实施方案中，微晶颗粒的晶粒尺寸不均匀或可变尺寸。 在一些实施方案中，微晶颗粒的平均晶粒尺寸小于或等于5微米。 在一些实施方案中，金属合金在微晶颗粒之间缺少远程结晶次序。 在一些实施例中，线用于在电化学电池中使用的衬底中。 在一些实施例中，使用共挤出方法形成金属合金，该方法包括加热金属合金并施加压力并同时使芯材通过模具以获得复合结构。
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公开(公告)号：US20150298987A1
公开(公告)日：2015-10-22
申请号：US13588623
申请日：2012-08-17
申请人： Subhash Dhar , Fabio Albano , Srinivasan Venkatesan , Lin Higley , Erik W. Anderson , Susmitha Gopu
发明人： Subhash Dhar , Fabio Albano , Srinivasan Venkatesan , Lin Higley , Erik W. Anderson , Susmitha Gopu
CPC分类号： C01G21/02 , C01G21/06 , C01G21/08 , C01G21/10 , C01P2004/53 , C01P2004/61 , H01M4/0471 , H01M4/14 , H01M4/16 , H01M4/21 , H01M4/56 , H01M4/5825 , H01M2004/021 , H01M2004/028 , H01M2220/20 , Y10T428/2982
摘要： The present disclosure describes a series of improvements to the positive active material and negative active material of electrochemical cells. In particular, the present disclosure describes improvements in the lead oxide powder, processing, and additives used to make the positive active material and negative active material for pastes used to make electrodes for lead acid batteries. The present disclosure describes materials and processing that enable the formation of positive active materials having density comparable to conventional material but with substantially higher porosity and improved mechanical properties and the formation of negative active materials using substantially shorter and less energy intensive processing.
摘要翻译： 本公开描述了对电化学电池的正极活性材料和负极活性材料的一系列改进。 特别地，本公开内容描述了用于制造用于制造铅酸电池的电极的正极活性材料和用于糊料的负极活性材料的氧化铅粉末，加工和添加剂的改进。 本公开描述了能够形成具有与常规材料相当的密度但具有显着更高的孔隙率和改进的机械性能的正极活性材料的材料和加工，以及使用显着更短和更少能量密集的加工形成负极活性材料。
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公开(公告)号：US20130183581A1
公开(公告)日：2013-07-18
申请号：US13350505
申请日：2012-01-13
IPC分类号： H01M4/73 , C23C14/34 , C25D5/00 , H01B5/14 , C23C16/50 , C23C4/12 , C23C16/48 , H01B5/00 , H01M4/68 , B05D5/12
摘要： An improved substrate is disclosed for an electrode of an electrochemical cell. The improved substrate includes a core material surrounded by a coating. The coating is amorphous such that the coating includes substantially no grain boundaries. The core material may be one of lead, fiber glass, and titanium. The coating may be one of lead, lead-dioxide, titanium nitride, and titanium dioxide. Further, an intermediate adhesion promoter surrounds the core material to enhance adhesion between the coating and the core material.
摘要翻译： 公开了用于电化学电池的电极的改进的衬底。 改进的基材包括被涂层包围的芯材料。 涂层是非晶的，使得涂层基本上不包含晶界。 芯材料可以是铅，玻璃纤维和钛之一。 涂层可以是铅，二氧化铅，氮化钛和二氧化钛之一。 此外，中间粘合促进剂围绕芯材以增强涂层和芯材之间的粘附。
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公开(公告)号：US5773164A
公开(公告)日：1998-06-30
申请号：US732537
申请日：1996-10-15
CPC分类号： H01M2/1011 , H01M10/345
摘要： A robust terminal for a prismatic battery comprising a terminal post, and a connector strap mechanically joined to the terminal post. Electrode tabs are mechanically joined to the connector strap. Connection points between the tabs and the connector strap have two or more degrees of freedom.
摘要翻译： 一种用于棱柱电池的坚固的端子，包括端子柱，以及机械地连接到端子柱的连接器带。 电极接头与机械接头连接。 接头和连接器带之间的连接点具有两个或多个自由度。
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公开(公告)号：US10037385B2
公开(公告)日：2018-07-31
申请号：US13333934
申请日：2011-12-21
CPC分类号： G06F16/9554 , G06Q30/0621 , G06Q30/0631 , G06Q30/0633
摘要： Methods and system for mobile publication are described. A captured image may be accessed. A bar code may be decoded from the captured image. An item associated with the bar code may be identified. An item listing of the item may be generated in accordance with the identifying of the item. The item listing may be utilized for posting with a listing manager. One or more item listings for the item may be identified. At least one item listing of the one or more item listings may be provided for presentation in accordance with the searching of the plurality of item listings.
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公开(公告)号：US20120095864A1
公开(公告)日：2012-04-19
申请号：US13333934
申请日：2011-12-21
CPC分类号： G06F17/30879 , G06Q30/0621 , G06Q30/0631 , G06Q30/0633
摘要： Methods and system for mobile publication are described. A captured image may be accessed. A bar code may be decoded from the captured image. An item associated with the bar code may be identified. An item listing of the item may be generated in accordance with the identifying of the item. The item listing may be utilized for posting with a listing manager. One or more item listings for the item may be identified. At least one item listing of the one or more item listings may be provided for presentation in accordance with the searching of the plurality of item listings.
摘要翻译： 描述了移动发布的方法和系统。 可以访问捕获的图像。 可以从捕获的图像解码条形码。 可以识别与条形码相关联的物品。 可以根据项目的识别来生成项目的项目列表。 项目列表可以用于与列表管理器一起发布。 可以识别项目的一个或多个项目列表。 可以根据多个项目列表的搜索来提供一个或多个项目列表的至少一个项目列表以用于呈现。
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公开(公告)号：US4544461A
公开(公告)日：1985-10-01
申请号：US479476
申请日：1983-03-28
IPC分类号： C25B11/06 , C10K1/10 , C25B1/00 , C25B5/00 , C25B11/04 , H01M4/90 , H01M8/06 , H01M8/22 , C25B11/00
摘要： A catalytic material for electrochemically oxidizing hydrogen sulfide or another sulfur containing gas is provided to accomplish decomposition of the gas. The catalytic materials can be incorporated in an anode for use in a electrolytic cell for removing sulfur from a contaminated useful gas to produce useful sulfur products. The catalytic materials also can be incorporated in an anode for a fuel cell wherein hydrogen sulfide or other sulfur containing gas is utilized as the fuel which is oxidized at the anode to produce electrical energy. The catalytic materials of the present invention are of a disordered multicomponent material which includes at least one element selected from the group consisting of transition elements and at least one modifying element selected from the group consisting of sulfur and oxygen. The host matrix and substrate can also include a carbon containing composition.
摘要翻译： 提供用于电化学氧化硫化氢或另一种含硫气体的催化材料以完成气体的分解。 催化材料可以结合在用于电解池的阳极中，用于从污染的有用气体中除去硫以产生有用的硫产物。 催化材料也可以掺入用于燃料电池的阳极中，其中使用硫化氢或其它含硫气体作为在阳极处被氧化以产生电能的燃料。 本发明的催化材料是无序多组分材料，其包括选自过渡元素和至少一种选自硫和氧的修饰元素中的至少一种元素。 主体基质和底物也可以包含含碳组合物。
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