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1. 发明申请

US20060228606A1 Water management in monopolar fuel cells 审中-公开
标题翻译：单极燃料电池的水管理
公开(公告)号：US20060228606A1
公开(公告)日：2006-10-12
申请号：US11388219
申请日：2006-03-23
申请人： Brad Fiebig , Alan Cisar , Oliver Murphy , Daniel Houy , Nicole Williams
发明人： Brad Fiebig , Alan Cisar , Oliver Murphy , Daniel Houy , Nicole Williams
IPC分类号： H01M8/24 , H01M8/10 , H01M4/94
CPC分类号： H01M8/0217 , H01M8/0273 , H01M8/0297 , H01M8/04074 , H01M8/04291 , H01M8/1007 , H01M8/241 , H01M8/2457 , H01M8/2465
摘要： A monopolar fuel cell stack comprising proton exchange membrane fuel cells supplied with a gaseous anodic reactant, preferably hydrogen, and a gaseous cathodic reactant, preferably air. The monopolar fuel cell stack, forming at least one substantially planar array, includes a liquid water retention barrier disposed over an electrode to retain liquid water within the fuel cells. The barrier is preferably used over the cathode side of each fuel cell and allows excess air flow to cool the fuel cell stack without drying the membrane in each fuel cell. The liquid water retention barrier may be either: (i) a thin, gas permeable, liquid water impermeable membrane; (ii) a thin, porous sheet of material; or (iii) a thin, substantially solid sheet of material except for a plurality of small through-holes that penetrate from one side of the sheet to an opposing side of the same sheet.
摘要翻译：包含质子交换膜燃料电池的单极燃料电池堆，其供应有气体阳极反应物，优选氢气和气态阴极反应物，优选空气。形成至少一个基本平坦的阵列的单极型燃料电池堆包括设置在电极上以将液态水保持在燃料电池内的液体保水屏障。阻挡层优选在每个燃料电池的阴极侧上使用，并且允许过量的空气流冷却燃料电池堆，而不干燥每个燃料电池中的膜。液体保水屏障可以是：（i）薄的，透气的，液体不透水的膜; （ii）薄的多孔材料片; 或（iii）薄的基本上实心的材料片，除了从片材的一侧穿透到相同片材的相对侧的多个小的通孔之外。

2. 发明申请

US20060199061A1 Water management in bipolar electrochemical cell stacks 审中-公开
标题翻译：双极电化学电池堆中的水管理
公开(公告)号：US20060199061A1
公开(公告)日：2006-09-07
申请号：US11358707
申请日：2006-02-21
申请人： Bradley Fiebig , Alan Cisar , Oliver Murphy , Daniel Houy , Nicole Williams
发明人： Bradley Fiebig , Alan Cisar , Oliver Murphy , Daniel Houy , Nicole Williams
IPC分类号： H01M8/24 , H01M8/10 , H01M4/94 , H01M8/04
CPC分类号： H01M4/8605 , H01M8/023 , H01M8/0232 , H01M8/0239 , H01M8/0245 , H01M8/04291 , H01M8/2405 , H01M8/2465 , H01M2008/1095
摘要： A bipolar, filter press-like electrochemical cell stack comprising a plurality of electrochemical cells, where each electrochemical cell is supplied with a gaseous anodic reactant and either supplied with a gaseous cathodic reactant or produces a gaseous cathodic product, and where each electrochemical cell avoids drying out the ion exchange membrane polymer electrolyte, avoids flooding at the cathode, facilitates recovery of liquid water at the anode, and reduces water losses from at least one of the electrodes. A water retention barrier is variously positioned, such as between a gas diffusion electrode and a fluid flow field. The barrier may be either: (i) a thin, gas permeable, liquid water impermeable membrane; (ii) a thin, porous sheet of material; or (iii) a thin, substantially solid sheet of material except for a plurality of small through-holes that penetrate from one side of the sheet to an opposing side of the same sheet. The barrier is advantageously used at the cathode and facilitates air cooling of the cell.
摘要翻译：包括多个电化学电池的双极型压滤式电化学电池堆，其中每个电化学电池被供应气态阳极反应物，并且供应气态阴极反应物或产生气态阴极产物，并且其中每个电化学电池避免干燥离子交换膜聚合物电解质，避免在阴极处的淹水，促进在阳极处回收液态水，并减少至少一个电极的水损失。保水屏障是各种定位的，例如在气体扩散电极和流体流场之间。屏障可以是：（i）薄的，透气的，液体不透水的膜; （ii）薄的多孔材料片; 或（iii）薄的基本上实心的材料片，除了从片材的一侧穿透到相同片材的相对侧的多个小的通孔之外。屏障有利地用于阴极并促进电池的空气冷却。

3. 发明授权

US07641889B1 Hydrogen generator 失效
标题翻译：氢发生器
公开(公告)号：US07641889B1
公开(公告)日：2010-01-05
申请号：US10845971
申请日：2004-05-14
申请人： Carlos Salinas , Alan Cisar , Eric Clarke , Oliver J. Murphy , Brad Fiebig
发明人： Carlos Salinas , Alan Cisar , Eric Clarke , Oliver J. Murphy , Brad Fiebig
IPC分类号： C01B3/00 , C01B3/08 , C01B3/02 , B01J7/00 , H01M8/06
CPC分类号： C01B3/065 , B01J4/001 , B01J4/02 , Y02E60/362
摘要： An apparatus and method apply water to a hydrogen-containing composition, such as a hydride, in the presence of a catalyst that promotes hydrolysis to generate hydrogen in a controlled manner. The amount of catalyst used can be carefully tailored so that the reaction rate is limited by the amount of catalyst present (passive control) or it can be sufficiently large so that the reaction is controlled by the rate of water addition (active control).
摘要翻译：一种装置和方法，在催化剂存在下，将水用于含氢组合物如氢化物，催化剂以受控的方式促进水解产生氢。可以仔细地调整所用催化剂的量，使得反应速度受到存在的催化剂量（被动控制）的限制，或者可以足够大以使反应受添加速率（主动控制）的控制。

4. 发明申请

US20090324452A1 HYDROGEN GENERATOR 失效
标题翻译：氢发电机
公开(公告)号：US20090324452A1
公开(公告)日：2009-12-31
申请号：US10845971
申请日：2004-05-14
申请人： Carlos Salinas , Alan Cisar , Eric Clarke , Oliver J. Murphy , Brad Fiebig
发明人： Carlos Salinas , Alan Cisar , Eric Clarke , Oliver J. Murphy , Brad Fiebig
IPC分类号： B01J8/00 , C01B6/00
CPC分类号： C01B3/065 , B01J4/001 , B01J4/02 , Y02E60/362
摘要： An apparatus and method apply water to a hydrogen-containing composition, such as a hydride, in the presence of a catalyst that promotes hydrolysis to generate hydrogen in a controlled manner. The amount of catalyst used can be carefully tailored so that the reaction rate is limited by the amount of catalyst present (passive control) or it can be sufficiently large so that the reaction is controlled by the rate of water addition (active control).
摘要翻译：一种装置和方法，在催化剂存在下，将水用于含氢组合物如氢化物，催化剂以受控的方式促进水解产生氢。可以仔细地调整所用催化剂的量，使得反应速度受到存在的催化剂量（被动控制）的限制，或者可以足够大以使反应受添加速率（主动控制）的控制。

5. 发明申请

US20060257313A1 Hydrolysis of chemical hydrides utilizing hydrated compounds 审中-公开
标题翻译：使用水合化合物水解化学氢化物
公开(公告)号：US20060257313A1
公开(公告)日：2006-11-16
申请号：US11357352
申请日：2006-02-16
申请人： Alan Cisar , Carlos Salinas , Sandra Withers-Kirby , Brad Fiebig
发明人： Alan Cisar , Carlos Salinas , Sandra Withers-Kirby , Brad Fiebig
IPC分类号： C09K3/00 , C01B3/02 , B01J19/00
CPC分类号： F28D20/003 , B01J8/009 , B01J8/025 , B01J8/0449 , B01J8/0457 , B01J19/2475 , B01J19/249 , B01J2208/00309 , B01J2208/00398 , B01J2208/00415 , B01J2208/00716 , B01J2219/00038 , B01J2219/00135 , B01J2219/0015 , B01J2219/192 , B01J2219/1923 , B01J2219/194 , B01J2219/1947 , B01J2219/2453 , B01J2219/2454 , B01J2219/2465 , B01J2219/2466 , B01J2219/2475 , B01J2219/2481 , B01J2219/2485 , B01J2219/2486 , B01J2219/2488 , B01J2219/249 , C01B3/065 , H01M8/065 , Y02E60/142 , Y02E60/362 , Y02E70/30 , Y02P20/128
摘要： A method for dissipating heat in a hydrogen generator, comprising the steps of (a) providing a first chamber containing a first material selected from the group consisting of hydrates, (b) providing a second chamber containing a second material selected from the group consisting of hydrides and borohydrides, (c) causing the first material to undergo an endothermic reaction to evolve water, and (d) transporting a portion of the evolved water from the first chamber into the second chamber such that the second material undergoes an exothermic reaction to evolve hydrogen gas.
摘要翻译：一种用于在氢气发生器中散热的方法，包括以下步骤：（a）提供包含选自水合物的第一材料的第一室，（b）提供第二室，所述第二室包含选自以下的第二材料：氢化物和硼氢化物，（c）引起第一种材料发生吸热反应以产生水，和（d）将一部分放出的水从第一室输送到第二室中，使得第二种材料经历放热反应进行放出氢气。

6. 发明申请

US20050087449A1 Electrochemical synthesis of ammonia 审中-公开
公开(公告)号：US20050087449A1
公开(公告)日：2005-04-28
申请号：US10994855
申请日：2004-11-22
申请人： Adrian Denvir , Oliver Murphy , Alan Cisar , Priscilla Robertson , Kyle Uselton
发明人： Adrian Denvir , Oliver Murphy , Alan Cisar , Priscilla Robertson , Kyle Uselton
IPC分类号： C25B1/00
CPC分类号： C25B1/00
摘要： A method for electrochemical synthesis of ammonia gas comprising providing an electrolyte between an anode and a cathode, providing hydrogen gas to the anode, oxidizing negatively charged nitrogen-containing species present in the electrolyte at the anode to form an adsorbed nitrogen species, and reacting the hydrogen with the adsorbed nitrogen species to form ammonia. Preferably, the hydrogen gas is provided to the anode by passing the hydrogen gas through a porous anode substrate. It is also preferred to produce the negatively charged nitrogen-containing species in the electrolyte by reducing nitrogen gas at the cathode. However, the negatively charged nitrogen-containing species may also be provided by supplying a nitrogen-containing salt, such as lithium nitride, into the molten salt electrolyte mixture in a sufficient amount to provide some or all of the nitrogen consumed in the production of ammonia.

7. 发明申请

US20050130007A1 Fuel cell system for low pressure operation 失效
标题翻译：燃料电池系统用于低压运行
公开(公告)号：US20050130007A1
公开(公告)日：2005-06-16
申请号：US10983450
申请日：2004-11-08
申请人： Alan Cisar , Dacong Weng , Oliver Murphy
发明人： Alan Cisar , Dacong Weng , Oliver Murphy
IPC分类号： C25B9/06 , C25B9/18 , C25B11/03 , H01M4/86 , H01M4/88 , H01M4/92 , H01M4/96 , H01M8/04 , H01M8/10 , H01M8/24
CPC分类号： H01M4/8807 , C25B9/066 , C25B9/18 , C25B11/035 , H01M4/8631 , H01M4/8828 , H01M4/92 , H01M4/96 , H01M8/04007 , H01M8/04089 , H01M8/04119 , H01M8/04156 , H01M8/04186 , H01M8/04194 , H01M8/04291 , H01M8/1004 , H01M8/1007 , H01M8/1009 , H01M8/241 , H01M8/247 , H01M8/249 , H01M2300/0082 , Y10T29/49108 , Y10T29/4911 , Y10T29/49112 , Y10T29/49114 , Y10T29/49115 , Y10T29/53204
摘要： This invention is an improved fuel cell design for use at low pressure. The invention has a reduced number of component parts to reduce fabrication costs, as well as a simpler design that permits the size of the system to be reduced at the same time as performance is being improved. In the present design, an adjacent anode and cathode pair are fabricated using a common conductive element, with that conductive element serving to conduct the current from one cell to the adjacent one. This produces a small and simple system suitable for operating with gas fuels or alternatively directly with liquid fuels, such as methanol, dimethoxymethane, or trimethoxymethane. The use of these liquid fuels permits the storage of more energy in less volume while at the same time eliminating the need for handling compressed gases which further simplifies the fuel cell system. The electrical power output of the design of this invention can be further increased by adding a passage for cooling the stack through contact with a coolant.
摘要翻译：本发明是在低压下使用的改进的燃料电池设计。本发明具有减少的部件数量以减少制造成本，以及更简单的设计，其允许在性能得到改善的同时减小系统的尺寸。在本设计中，使用公共导电元件制造相邻的阳极和阴极对，该导电元件用于将电流从一个电池传导到相邻电池。这产生适合于使用气体燃料或者直接与液体燃料如甲醇，二甲氧基甲烷或三甲氧基甲烷一起操作的小而简单的系统。这些液体燃料的使用允许以更少的体积储存更多的能量，同时消除了处理压缩气体的需要，这进一步简化了燃料电池系统。本发明设计的电力输出可以通过增加通过与冷却剂接触来冷却堆的通道进一步增加。

8. 发明授权

US07329400B2 Generator for rhenium-188 失效
标题翻译：铼188发电机
公开(公告)号：US07329400B2
公开(公告)日：2008-02-12
申请号：US10175515
申请日：2002-06-19
申请人： Alan Cisar , Todd Adams , Paul Sylvester
发明人： Alan Cisar , Todd Adams , Paul Sylvester
IPC分类号： A61K51/00 , A61M36/14
CPC分类号： G21G1/0005 , A61K51/1282 , G21G2001/0073
摘要： Radioisotope generators comprising inorganic layered hydroxide composition, such as magnesium aluminates and lithium aluminates. These inorganic layered hydroxides form anion exchange materials that exhibit surprisingly high selective affinities for certain radioisotopes. Inorganic layered hydroxides have been prepared and shown to have high affinity for tungstate anions, the anion form of tungsten-188, yet low affinity for perrhenate anions, the anion form of rhenium-188.
摘要翻译：包括无机层状氢氧化物组合物的放射性同位素发生器，例如铝酸镁和铝酸锂。这些无机层状氢氧化物形成对某些放射性同位素具有出人意料的高选择性亲和力的阴离子交换材料。已经制备了无机层状氢氧化物，并且显示出对钨酸根阴离子（钨-188的阴离子形式），对于高铼酸根阴离子的亲和力低，铼-188的阴离子形式具有高亲和力。

9. 发明授权

US07476377B2 Rubidium-82 generator based on sodium nonatitanate support, and improved separation methods for the recovery of strontium-82 from irradiated targets 失效
标题翻译：基于非钛酸钠载体的铷-82发生器，以及用于从辐射靶物回收锶-82的改进的分离方法
公开(公告)号：US07476377B2
公开(公告)日：2009-01-13
申请号：US10894870
申请日：2004-07-19
申请人： Teresia Moller , Todd Adams , Alan Cisar , Hariprasad Gali , Paul Sylvester
发明人： Teresia Moller , Todd Adams , Alan Cisar , Hariprasad Gali , Paul Sylvester
IPC分类号： C01D17/00
CPC分类号： G21G4/08 , A61K51/1282
摘要： Sodium nonatitanate compositions, a method using the composition for recovery of 82Sr from irradiated targets, and a method using the composition for generating 82Rb. The sodium nonatitanate materials of the invention are highly selective at separating strontium from solutions derived from the dissolution of irradiated target materials, thus reducing target processing times. The compositions also have a very low affinity for rubidium, making it an ideal material for use as a 82Rb generator. Sodium nonatitanate materials of this type both improve the recovery of 82Sr and provide a safer, more effective 82Rb generator system.
摘要翻译：非钛酸钠组合物，使用该组合物从照射靶标回收82Sr的方法，以及使用该组合物生成82Rb的方法。本发明的非钛酸钠材料在从被照射的目标材料的溶解衍生的溶液中分离锶时具有高选择性，从而减少了目标处理时间。组合物还对铷具有非常低的亲和力，使其成为用作82Rb发生器的理想材料。这种类型的非钛酸钠材料既提高了82Sr的回收率，又提供了更安全，更有效的82Rb发电机系统。

10. 发明申请

US20070267289A1 HYDROGEN PRODUCTION USING PLASMA- BASED REFORMATION 审中-公开
标题翻译：使用基于等离子体改造的氢生产
公开(公告)号：US20070267289A1
公开(公告)日：2007-11-22
申请号：US11696354
申请日：2007-04-04
申请人： Harry Jabs , Daniel Westerheim , Brian Hennings , Daniel Soekamto , Surya Shandy , Zoran Minevski , Alan Cisar
发明人： Harry Jabs , Daniel Westerheim , Brian Hennings , Daniel Soekamto , Surya Shandy , Zoran Minevski , Alan Cisar
IPC分类号： B01J12/00
CPC分类号： B01J19/088 , B01J2219/0809 , B01J2219/0815 , B01J2219/0818 , B01J2219/082 , B01J2219/083 , B01J2219/0832 , B01J2219/0841 , B01J2219/0869 , B01J2219/0877 , B01J2219/0892 , B01J2219/0894 , C01B3/22 , C01B2203/0861 , H05H1/48
摘要： Hydrogen gas production includes supplying a hydrocarbon fluid to a gap between a pair of electrodes, applying a voltage across the electrodes to induce an electrical arc, wherein the electrical arc contacts the hydrocarbon to form a plasma and produces a gaseous product comprising hydrogen gas and a solid product comprising carbon, and dynamically adjusting the gap length to control at least one parameter of the plasma. Preferably, the gap length is decreased during plasma initiation or reformation and increased to increase the hydrogen gas production rate. The method preferably includes dynamically adjusting the spatial separation of the electrodes and rotating at least one electrode while generating hydrogen gas to reduce adherence of solids to the electrodes. Furthermore, the polarity of the electrodes may be periodically reversed, primarily to reduce adherence of solids. If the hydrocarbon fluid is a liquid, the method may include controlling the level of the hydrocarbon liquid relative to the pair of electrodes.
摘要翻译：氢气生产包括向一对电极之间的间隙供应烃流体，在电极之间施加电压以引起电弧，其中电弧与烃接触以形成等离子体并产生包含氢气和包含碳的固体产物，并且动态地调整间隙长度以控制等离子体的至少一个参数。优选地，间隙长度在等离子体引发或改性期间减小并且增加以提高氢气产生速率。该方法优选地包括动态地调节电极的空间分离并旋转至少一个电极同时产生氢气以减少固体对电极的粘附。此外，电极的极性可以周期性地反转，主要是为了减少固体的粘附。如果烃流体是液体，则该方法可以包括控制烃液体相对于该对电极的水平。

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