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17 条记录 (耗时 0.028 秒)

    Method and apparatus for preventing fuel decomposition in a direct liquid fuel cell
    2.
    发明申请
    Method and apparatus for preventing fuel decomposition in a direct liquid fuel cell 审中-公开
    用于防止直接液体燃料电池中的燃料分解的方法和装置

    公开(公告)号：US20060057435A1

    公开(公告)日：2006-03-16

    申请号：US10941020

    申请日：2004-09-15

    申请人： Gennadi Finkelshtain ,  Yuri Katsman ,  Ilan Sadon ,  Mark Estrin ,  Alexander Litvinov ,  Boris Ilyushin ,  Alexander Chinak

    发明人： Gennadi Finkelshtain ,  Yuri Katsman ,  Ilan Sadon ,  Mark Estrin ,  Alexander Litvinov ,  Boris Ilyushin ,  Alexander Chinak

    IPC分类号： H01M8/00

    CPC分类号： H01M8/065 ,  H01M8/0232 ,  H01M8/0273 ,  H01M8/0284 ,  H01M8/04186 ,  H01M8/04201 ,  H01M8/0637 ,  H01M8/083 ,  H01M8/1009 ,  H01M8/22 ,  H01M8/225 ,  H01M2250/30 ,  H01M2300/0014 ,  Y02B90/18 ,  Y02E60/566

    摘要： A fuel cell includes a cathode, an anode, a fuel chamber, and a membrane arranged between the anode and the fuel chamber. The membrane is structured and arranged to allow gas to accumulate adjacent the anode at least to a point where the gas limits or substantially prevents a contact between the anode and a fuel. The method includes generating electrical energy with the fuel cell, preventing further generation of electrical energy of the fuel cell, and facilitating, with the membrane, an accumulation of the gas adjacent the anode at least to a point where the gas substantially prevents a contact between the anode and the fuel. Another method includes using a gas which is formed by an initial decomposition of the fuel to restrict or substantially prevent any further contact between the fuel and the anode. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.

    摘要翻译： 燃料电池包括阴极，阳极，燃料室和布置在阳极和燃料室之间的膜。 膜被构造和布置成允许气体在阳极附近积聚至少至气体限制或基本上防止阳极和燃料之间的接触的点。 该方法包括用燃料电池产生电能，防止进一步产生燃料电池的电能，并且利用膜使邻近阳极的气体积聚至少至一个点，其中气体基本上防止了燃料电池 阳极和燃料。 另一种方法包括使用通过燃料的初始分解形成的气体来限制或基本上防止燃料和阳极之间的任何进一步的接触。 本摘要不旨在限定说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

    Fuel cell system and method of activating the fuel cell
    4.
    发明申请
    Fuel cell system and method of activating the fuel cell 审中-公开
    燃料电池系统和激活燃料电池的方法

    公开(公告)号：US20080003468A1

    公开(公告)日：2008-01-03

    申请号：US11819542

    申请日：2007-06-28

    申请人： Gennadi Finkelshtain ,  Mark Kinkelaar ,  Nadav Bar-Or ,  Ilan Sadon ,  Moti Meron ,  Yuri Katsman

    发明人： Gennadi Finkelshtain ,  Mark Kinkelaar ,  Nadav Bar-Or ,  Ilan Sadon ,  Moti Meron ,  Yuri Katsman

    IPC分类号： H01M8/04 ,  H01M2/14

    CPC分类号： H01M8/04186 ,  H01M8/04208 ,  H01M8/04216 ,  H01M8/065 ,  H01M8/2455

    摘要： Fuel cell system including a fuel cell assembly having an anode and a cathode. A fuel/electrolyte module includes a liquid fuel and/or a liquid electrolyte and/or components of the liquid fuel and/or the liquid electrolyte. A housing arrangement houses the fuel cell assembly and the fuel/electrolyte module. A system is used for transferring at least a part of the contents of the fuel/electrolyte module into the fuel cell assembly. A method is also disclosed of generating electrical power using a power system including at least one fuel cell unit having a fuel cell assembly and a fuel/electrolyte module arranged within a housing arrangement. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.

    摘要翻译： 燃料电池系统，包括具有阳极和阴极的燃料电池组件。 燃料/电解质模块包括液体燃料和/或液体电解质和/或液体燃料和/或液体电解质的组分。 壳体布置容纳燃料电池组件和燃料/电解质模块。 一种系统用于将燃料/电解质模块的内容物的至少一部分转移到燃料电池组件中。 还公开了一种使用包括至少一个燃料电池单元的动力系统来产生电力的方法，所述燃料电池单元具有布置在壳体装置内的燃料电池组件和燃料/电解质模块。 本摘要不旨在限定说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

    Storage-stable fuel concentrate
    6.
    发明申请
    Storage-stable fuel concentrate 审中-公开
    储存稳定的燃料浓缩物

    公开(公告)号：US20050155279A1

    公开(公告)日：2005-07-21

    申请号：US10757849

    申请日：2004-01-16

    申请人： Gennadi Finkelshtain ,  Alexander Silberman ,  Yuri Katsman ,  Mark Estrin

    发明人： Gennadi Finkelshtain ,  Alexander Silberman ,  Yuri Katsman ,  Mark Estrin

    IPC分类号： C01B3/06 ,  C06B33/00 ,  H01M8/06

    CPC分类号： H01M8/065 ,  C01B3/065 ,  C01B2203/066 ,  Y02E60/362

    摘要： A storage-stable liquid concentrate for use with a fuel cell. The concentrate comprises at least one metal hydride compound, a solvent comprising one or more polar solvent components, and at least one hydroxide ion providing compound. Following a storage of the concentrate for 4 weeks at about 25° C. not more than about 2 % of the at least one metal hydride compound have decomposed. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

    摘要翻译： 一种与燃料电池一起使用的储存稳定液体浓缩物。 浓缩物包含至少一种金属氢化物化合物，包含一种或多种极性溶剂组分的溶剂和至少一种提供氢氧化物的化合物。 在约25℃下将浓缩物储存4周后，不超过约2％的至少一种金属氢化物化合物已经分解。 该摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

    LEAK-PROOF LIQUID FUEL CELL
    7.
    发明申请
    LEAK-PROOF LIQUID FUEL CELL 审中-公开
    防漏液体燃料电池

    公开(公告)号：US20070218339A1

    公开(公告)日：2007-09-20

    申请号：US11684497

    申请日：2007-03-09

    申请人： Igor Derzy ,  Gennadi Finkelshtain ,  Yuri Katsman ,  Mark Kinkelaar ,  Michael Lerner ,  Leonid Sklyarsky

    发明人： Igor Derzy ,  Gennadi Finkelshtain ,  Yuri Katsman ,  Mark Kinkelaar ,  Michael Lerner ,  Leonid Sklyarsky

    IPC分类号： H01M2/08 ,  H01M8/08

    CPC分类号： H01M8/08 ,  H01M8/0271 ,  H01M8/04089 ,  H01M8/04186 ,  H01M8/04201 ,  H01M8/065 ,  H01M8/083 ,  H01M8/222 ,  H01M8/225 ,  H01M8/2475

    摘要： Described is a leak-proof fuel cell which comprises at least one liquid within a casing that comprises at least one opening which is sealed by a first structure that is gas-pervious and substantially impervious to the at least one liquid. At least that portion of the casing which comprises the at least one opening is enclosed by a second structure which allows gas to pass therethrough. A space defined by the casing and the second structure comprising therein at least one material that is capable of binding the at least one liquid. This Abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

    摘要翻译： 描述了一种防漏燃料电池，其包括在壳体内的至少一种液体，其包括至少一个开口，该开口由第一结构密封，该第一结构是气体可渗透的并且基本上不渗透至少一种液体。 至少包括至少一个开口的壳体的该部分被允许气体通过的第二结构包围。 由壳体和第二结构限定的空间包括至少一种能够结合至少一种液体的材料。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

    Fuel composition for fuel cells
    8.
    发明申请
    Fuel composition for fuel cells 审中-公开
    燃料电池燃料组成

    公开(公告)号：US20060213119A1

    公开(公告)日：2006-09-28

    申请号：US11384364

    申请日：2006-03-21

    申请人： Gennadi Finkelshtain ,  Alexander Shirokov ,  Yuri Katsman ,  Mark Kinkelaar ,  Alexei Churikov

    发明人： Gennadi Finkelshtain ,  Alexander Shirokov ,  Yuri Katsman ,  Mark Kinkelaar ,  Alexei Churikov

    IPC分类号： C10L1/18

    CPC分类号： H01M8/225 ,  H01M8/04186 ,  H01M8/04216 ,  H01M8/083 ,  H01M8/1009

    摘要： A hydride containing fuel composition for a liquid fuel cell. The composition comprises an alkaline liquid phase and at least two hydride compounds. The solubility of the first hydride compound in the liquid phase is higher than the solubility of a second hydride compound in the liquid phase and the opposite is true for the anodic oxidation products thereof. This Abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

    摘要翻译： 一种含液体燃料电池的氢化物燃料组合物。 该组合物包含碱性液相和至少两种氢化物。 第一氢化物化合物在液相中的溶解度高于第二氢化物在液相中的溶解度，对于其阳极氧化产物则是相反的。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

    Suspensions for use as fuel for electrochemical fuel cells
    10.
    发明申请
    Suspensions for use as fuel for electrochemical fuel cells 审中-公开
    用作电化学燃料电池的燃料的悬浮液

    公开(公告)号：US20060207165A1

    公开(公告)日：2006-09-21

    申请号：US11400174

    申请日：2006-04-10

    申请人： Gennadi Finkelshtain ,  Yuri Katsman ,  Nikolai Fishelson ,  Zina Lurie

    发明人： Gennadi Finkelshtain ,  Yuri Katsman ,  Nikolai Fishelson ,  Zina Lurie

    IPC分类号： C10L1/32

    CPC分类号： C10L1/02 ,  C01B3/065 ,  C10L1/1822 ,  C10L1/1824 ,  C10L1/1826 ,  H01M8/04186 ,  H01M8/04216 ,  H01M8/06 ,  H01M8/065 ,  H01M8/083 ,  H01M8/1009 ,  H01M8/225 ,  Y02E60/362 ,  Y02P70/56

    摘要： A fuel composition for fuel cells includes a polar solvent such as water, a first portion of a first fuel dissolved in the solvent at a saturated concentration, and a second portion of the first fuel suspended in the solvent to serve as a reservoir of fuel as the dissolved portion is consumed. Preferably, the first fuel is a hydride such as NaBH4. Optionally, the fuel composition also includes a second fuel such as an alcohol that also controls the solubility of the first fuel in the solvent, inhibits decomposition of the first fuel and stabilizes the suspension. Preferably, the fuel composition also includes an additive such as an alkali for stabilizing the first fuel.

    摘要翻译： 用于燃料电池的燃料组合物包括极性溶剂如水，以饱和浓度溶解在溶剂中的第一燃料的第一部分和悬浮在溶剂中的第一燃料的第二部分以用作燃料储存器 溶解的部分被消耗。 优选地，第一燃料是氢化物，例如NaBH 4。 任选地，燃料组合物还包括还控制第一燃料在溶剂中的溶解度的第二燃料例如醇，抑制第一燃料的分解并稳定悬浮液。 优选地，燃料组合物还包括用于稳定第一燃料的添加剂，例如碱。