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1. 发明申请

US20080248348A1 Fuel-Cell Installation, Method For Activating and Deactivating Said Installation 审中-公开
标题翻译：燃料电池安装，激活和停用所述安装的方法
公开(公告)号：US20080248348A1
公开(公告)日：2008-10-09
申请号：US10592979
申请日：2005-03-16
申请人： Peter Britz , Klaus Heikrodt , Dieter Melzner , Annette Reiche
发明人： Peter Britz , Klaus Heikrodt , Dieter Melzner , Annette Reiche
IPC分类号： H01M8/06 , H01M8/10 , H01M8/04
CPC分类号： H01M8/04022 , H01M8/04007 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04302 , H01M8/04303 , H01M8/0618 , H01M8/0662 , H01M8/0668 , H01M8/1018 , H01M8/241 , H01M8/2457 , H01M2300/0082
摘要： The invention relates to a fuel-cell installation comprising: a reformer stage, which can be heated by a gas burner in order to carry out the water-vapour reformation of hydrocarbon and water-vapour into hydrogen and additional reformer products; at least one conversion stage, which is connected downstream of the reformer stage for the chemical preparation of the reformer products; and at least one fuel-cell stack, which is connected downstream of the conversion stage and comprises a plurality of anodes and cathodes with corresponding supply and discharge connections for converting the hydrogen into water to generate an electric current and heat. The fuel-cell stack is configured as a high-temperature fuel-cell stack with an operating temperature between about 100° C. and about 200° C., the conversion stage is connected on the output side, without heat exchange, to the supply connection of the anode of the fuel-cell stack and the discharge connection of the anode of the fuel-cell stack is connected to an air supply connection on the gas burner. During the activation and/or deactivation of the fuel-cell installation, the air that has flowed through the reformer stage and the conversion stage can be selectively supplied to the anode of the fuel cell stack.
摘要翻译：燃料电池装置技术领域本发明涉及一种燃料电池装置，包括：重整器级，其可由气体燃烧器加热，以便将烃和水蒸气的水蒸汽重整进氢气和另外的重整器产品; 至少一个转化阶段，其连接在重整器阶段的下游，用于重整产品的化学制备; 以及至少一个燃料电池堆，其连接在转换级的下游并且包括具有相应的供应和排出连接的多个阳极和阴极，用于将氢转化成水以产生电流和热量。燃料电池堆构造为工作温度在约100℃至约200℃之间的高温燃料电池堆，转换级在输出侧连接而不进行热交换燃料电池堆的阳极和燃料电池堆的阳极的排出连接的连接与气体燃烧器上的空气供应连接相连接。在燃料电池装置的激活和/或停用期间，已经流过重整器级和转化级的空气可以选择性地供应到燃料电池堆的阳极。

2. 发明授权

US07682722B2 Membrane-electrode assembly, polymer membranes for a membrane-electrode assembly, polymer electrolyte fuel cells, and methods for the production thereof 有权
标题翻译：膜 - 电极组件，用于膜 - 电极组件的聚合物膜，聚合物电解质燃料电池及其生产方法
公开(公告)号：US07682722B2
公开(公告)日：2010-03-23
申请号：US11183873
申请日：2005-07-19
申请人： Dieter Melzner , Annette Reiche , Ulrich Maehr , Suzana Kiel
发明人： Dieter Melzner , Annette Reiche , Ulrich Maehr , Suzana Kiel
IPC分类号： H01M8/10 , B31B1/60 , C08J5/00
CPC分类号： H01M8/1081 , H01M8/0289 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1067 , H01M2300/0082 , Y02P70/56 , Y10T156/10
摘要： A membrane-electrode assembly and polymer electrolyte fuel cells and methods of production thereof, in which a polymer membrane, containing at least one basic polymer membrane, is sandwiched between two flat gas diffusion electrodes each of which is loaded with a dopant, whereby after reaching a mass transport equilibrium for the exchange of the dopant between the gas diffusion electrodes and the polymer membrane, the polymer membrane has a conductivity of at least 0.1 S/m at a temperature of no less than 25° C.
摘要翻译：膜 - 电极组件和聚合物电解质燃料电池及其生产方法，其中含有至少一个碱性聚合物膜的聚合物膜被夹在两个平坦的气体扩散电极之间，每个平坦的气体扩散电极装载有掺杂剂，由此达到用于在气体扩散电极和聚合物膜之间交换掺杂剂的质量传递平衡，聚合物膜在不低于25℃的温度下具有至少0.1S / m的电导率。

3. 发明申请

US20100068593A1 POLYMER ELECTROLYTE MEMBRANE WITH FUNCTIONALIZED NANOPARTICLES 失效
标题翻译：具有功能化纳米粒子的聚合物电解质膜
公开(公告)号：US20100068593A1
公开(公告)日：2010-03-18
申请号：US12555021
申请日：2009-09-08
申请人： Annette Reiche , Dieter Melzner , Ulrich Mähr , Oliver Gronwald , Werner Obrecht , Thomas Früh , Torsten Ziser
发明人： Annette Reiche , Dieter Melzner , Ulrich Mähr , Oliver Gronwald , Werner Obrecht , Thomas Früh , Torsten Ziser
IPC分类号： H01M8/10 , B29C39/00
CPC分类号： H01M8/1069 , H01M8/1023 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1046 , H01M8/1048 , H01M8/1081 , H01M8/1088 , Y02P70/56
摘要： The present invention relates to a polymer electrolyte membrane for fuel cells, comprising a polymer matrix of at least one basic polymer and one or more doping agents, wherein particles containing ionogenic groups and having a mean particle diameter in the nanometer range are embedded in the polymer matrix and the particles containing ionogenic groups are distributed homogeneously in the polymer matrix in a concentration of less than 50% relative to the weight of the polymer matrix, as well as to the production and use of same, especially in high-temperature fuel cells.
摘要翻译：本发明涉及一种用于燃料电池的聚合物电解质膜，其包含至少一种碱性聚合物和一种或多种掺杂剂的聚合物基质，其中含有离子型基团并且具有纳米范围内的平均粒径的颗粒嵌入聚合物基质，并且含有离子基团的颗粒相对于聚合物基质的重量，以及其生产和使用，特别是在高温燃料电池中的浓度小于50％，均匀分布在聚合物基质中。

4. 发明申请

US20110082222A1 USE OF A MATERIAL IMPARTING PROTON CONDUCTIVITY IN THE PRODUCTION OF FUEL CELLS 审中-公开
标题翻译：在燃料电池生产中使用材料阻断原子电导率
公开(公告)号：US20110082222A1
公开(公告)日：2011-04-07
申请号：US12967536
申请日：2010-12-14
申请人： Torsten Ziser , Thomas Früh , Domnik Bayer , Dieter Melzner , Annette Reiche
发明人： Torsten Ziser , Thomas Früh , Domnik Bayer , Dieter Melzner , Annette Reiche
IPC分类号： C08J5/20 , B01J41/12
CPC分类号： H01M8/1044 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M2300/0082 , H01M2300/0085 , H01M2300/0091 , Y02P70/56
摘要： The invention relates to the use of a material imparting proton conductivity in the production of fuel cells, said material consisting of monomer units and having an irregular shape.
摘要翻译：本发明涉及在燃料电池生产中赋予质子传导性的材料的用途，所述材料由单体单元组成且具有不规则形状。

5. 发明申请

US20080057376A1 Fuel-Cell Stack Comprising an External Media Supply 审中-公开
标题翻译：包含外部媒体供应的燃料电池堆
公开(公告)号：US20080057376A1
公开(公告)日：2008-03-06
申请号：US11666968
申请日：2005-11-08
申请人： Stefan Haufe , Annette Reiche , Dieter Melzner , Fabian Walter
发明人： Stefan Haufe , Annette Reiche , Dieter Melzner , Fabian Walter
IPC分类号： H01M8/24
CPC分类号： H01M8/0284 , H01M8/0258 , H01M8/0271 , H01M8/0276 , H01M8/241 , H01M8/2484
摘要： The invention relates to a fuel-cell stack with an external media supply, comprising a plurality of stacked fuel-cell elements, each containing a proton-conductive polymer membrane, which is located between a flat anode electrode and a flat cathode electrode, each electrode being in contact with a separator plate containing canal structures for supplying a reaction gas, evacuating superfluous reaction gas and water that has been produced and/or for distributing a heat transfer medium. At least one collection/distribution container, which is connected to the canal structures of a plurality of separator plates, distributes the reaction gas or the heat transfer medium or collects superfluous reaction gas and water that has been produced or the heat transfer medium. The collection/distribution container is configured as a hood that covers a plurality of fuel-cell elements, the edge of said hood being sealed in relation to the covered elements. The seal comprises at least a first sealing layer that is configured as a solid seal and a second sealing layer, which is in direct contact with the covered fuel-cell elements and at least partially compensates the offsets between the neighbouring fuel-cell elements, the second sealing layer consisting of a highly viscous plastic with permanent plastic characteristics.
摘要翻译：本发明涉及一种具有外部介质供应的燃料电池堆，包括多个层叠的燃料电池元件，每个包含位于平阳极和平阴极之间的质子传导聚合物膜，每个电极与包含用于供应反应气体的管道结构的隔板接触，抽空多余的反应气体和已经生产和/或分配传热介质的水。至少一个连接到多个隔板的管道结构的收集/分配容器分配反应气体或传热介质或收集已经产生的多余的反应气体和水或传热介质。收集/分配容器被构造为覆盖多个燃料电池元件的罩，所述罩的边缘相对于被覆盖元件被密封。密封件至少包括构造为固体密封件的第一密封层和与被覆盖的燃料电池元件直接接触并且至少部分补偿邻近的燃料电池元件之间的偏移的第二密封层，第二密封层由具有永久塑性特性的高粘度塑料组成。

6. 发明申请

US20070154778A1 Gas diffusion electrodes, method for the production of gas diffusion electrodes, and fuel cells using said gas diffusion electrodes 审中-公开
标题翻译：气体扩散电极，制造气体扩散电极的方法，以及使用所述气体扩散电极的燃料电池
公开(公告)号：US20070154778A1
公开(公告)日：2007-07-05
申请号：US11650460
申请日：2007-01-08
申请人： Stefan Haufe , Annette Reiche , Suzana Kiel , Ulrich Maehr , Dieter Melzner
发明人： Stefan Haufe , Annette Reiche , Suzana Kiel , Ulrich Maehr , Dieter Melzner
IPC分类号： H01M4/94 , H01M4/92 , H01M4/88
CPC分类号： H01M4/8605 , H01M4/8647 , H01M4/8668 , H01M4/8673 , H01M4/8875 , H01M4/921 , H01M4/926 , H01M8/1004 , H01M8/1027 , H01M8/103 , H01M8/1039 , H01M8/1048 , Y02P70/56
摘要： Gas diffusion electrodes with improved proton conduction between an electrocatalyst located in a catalyst layer and an adjacent polymer electrolyte membrane, capable of being used at operating temperatures up to or above the boiling point of water, ensuring lasting high gas permeability. Also, a production method and corresponding fuel cells. At least one part of the particles of an electrically conductive carrier material in the catalyst layer is at least partially loaded with at least one porous, proton-conducting polymer which can be used up to or above the boiling point of water. Loading and development of the porous structure is carried out in a phase inversion method. The gas diffusion electrodes can be used in high temperature fuel cells working at temperatures up to or above the boiling temperature of water without a drop in performance in continuous operation.
摘要翻译：在位于催化剂层的电催化剂层和相邻的聚合物电解质膜之间具有改善质子传导性的气体扩散电极，能够在高于或高于水沸点的操作温度下使用，确保持久的高透气性。另外还有一种生产方法和相应的燃料电池。催化剂层中至少一部分导电载体材料的颗粒至少部分地装有至少一种多孔质子导电聚合物，其可以在水的沸点以上使用。多相结构的加载和开发以相位反转法进行。气体扩散电极可以用于在高于或高于水的沸点温度的温度下工作的高温燃料电池，而不会在连续操作中性能下降。

7. 发明申请

US20070087244A1 Membrane-electrode assembly, polymer membranes for a membrane-electrode assembly, polymer electrolyte fuel cells, and methods for the production thereof 有权
标题翻译：膜 - 电极组件，用于膜 - 电极组件的聚合物膜，聚合物电解质燃料电池及其生产方法
公开(公告)号：US20070087244A1
公开(公告)日：2007-04-19
申请号：US11183873
申请日：2005-07-19
申请人： Dieter Melzner , Annette Reiche , Ulrich Maehr , Suzana Kiel
发明人： Dieter Melzner , Annette Reiche , Ulrich Maehr , Suzana Kiel
IPC分类号： H01M8/10 , B31B1/60 , C08J5/00
CPC分类号： H01M8/1081 , H01M8/0289 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1067 , H01M2300/0082 , Y02P70/56 , Y10T156/10
摘要： A membrane-electrode assembly and polymer electrolyte fuel cells and methods of production thereof, in which a polymer membrane, containing at least one basic polymer membrane, is sandwiched between two flat gas diffusion electrodes each of which is loaded with a dopant, whereby after reaching a mass transport equilibrium for the exchange of the dopant between the gas diffusion electrodes and the polymer membrane, the polymer membrane has a conductivity of at least 0.1 S/m at a temperature of no less than 25° C.
摘要翻译：膜 - 电极组件和聚合物电解质燃料电池及其生产方法，其中含有至少一个碱性聚合物膜的聚合物膜被夹在两个平坦的气体扩散电极之间，每个平坦的气体扩散电极装载有掺杂剂，由此达到用于在气体扩散电极和聚合物膜之间交换掺杂剂的质量传递平衡，聚合物膜在不低于25℃的温度下具有至少0.1S / m的电导率。

8. 发明申请

US20070072045A1 Membrane electrode assembly for a fuel cell 有权
标题翻译：用于燃料电池的膜电极组件
公开(公告)号：US20070072045A1
公开(公告)日：2007-03-29
申请号：US11605464
申请日：2006-11-29
申请人： Stefan Haufe , Annette Reiche , Suzana Kiel , Ulrich Maehr , Dieter Melzner
发明人： Stefan Haufe , Annette Reiche , Suzana Kiel , Ulrich Maehr , Dieter Melzner
IPC分类号： H01M2/08 , H01M8/10 , H01M8/24
CPC分类号： H01M8/0273 , H01M8/1004 , H01M8/103 , H01M8/1048 , H01M8/242
摘要： A membrane electrode assembly (MEA) for a fuel cell, which has a planar polymer membrane. This membrane, in a tangentially inner area, is coated on both sides with electrode structure, and, in a tangentially outer area projecting at least on one side beyond the electrode structure coating, is connected to a sealing member. A marginal zone of the polymer membrane is embedded in the elastomer sealing member. The sealing member extends tangentially inward to a transition area that lies tangentially between the outer area and the inner area, where it overlaps the electrode structures on outer faces of the electrode structures, on both of the sides of the polymer membrane.
摘要翻译：一种用于燃料电池的膜电极组件（MEA），其具有平面聚合物膜。该膜在切向内部的区域中用电极结构涂覆在两侧，并且在至少在电极结构涂层之上的至少一侧突出的切向外部区域中连接到密封构件。聚合物膜的边缘区域嵌入弹性体密封构件中。密封构件向内切向延伸到在外部区域和内部区域之间切向位于聚合物膜的两侧上的与电极结构的外表面上的电极结构重叠的过渡区域。

9. 发明申请

US20050118476A1 Proton-conducting electrolyte membrane method for production and use thereof in a fuel cell 失效
标题翻译：用于在燃料电池中制造和使用的质子传导电解质膜方法
公开(公告)号：US20050118476A1
公开(公告)日：2005-06-02
申请号：US10495222
申请日：2002-11-07
申请人： Dieter Melzner , Suzana Kiel , Ulrich Mahr , Annette Reiche
发明人： Dieter Melzner , Suzana Kiel , Ulrich Mahr , Annette Reiche
IPC分类号： C08J5/22 , H01M8/10
CPC分类号： C08J5/2256 , C08J2379/06
摘要： A proton-conducting electrolyte membrane is disclosed, comprising at least one base material and at least one dopant, which is the reaction product of an at least dibasic inorganic acid with an organic compound, comprising one acidic hydroxyl group, or the condensation product of said compound with a polybasic acid. The membrane may be produced by a single step method, which avoids the use of dangerous materials and environmental pollutants. Subsequent doping of the membrane, e.g., in conjunction with assembly of the membrane electrode assembly (MEA) is not excluded. The electrolyte membrane has a high and constant mechanical stability and flexibility, excellent chemical and thermal stability and a high and constant conductivity. The membrane may be used in a fuel cell in a wide temperature range from 50° C. to more than 200° C., for example, whereby the fuel cell has a high and constant power level over the entire temperature range.
摘要翻译：公开了一种质子传导电解质膜，其包括至少一种基材和至少一种掺杂剂，其是至少二元无机酸与有机化合物的反应产物，其包含一个酸性羟基或所述与多元酸的化合物。膜可以通过单步法制造，避免使用危险物质和环境污染物。后续的膜的掺杂，例如与膜电极组件（MEA）的组装结合不排除。电解质膜具有高且恒定的机械稳定性和柔韧性，优异的化学和热稳定性以及高且恒定的导电性。该膜可以在例如50℃至200℃以上的宽温度范围的燃料电池中使用，由此燃料电池在整个温度范围内具有高且恒定的功率水平。

10. 发明授权

US08367231B2 Polymer electrolyte membrane with functionalized nanoparticles 失效
标题翻译：具有官能化纳米粒子的聚合物电解质膜
公开(公告)号：US08367231B2
公开(公告)日：2013-02-05
申请号：US12555021
申请日：2009-09-08
申请人： Annette Reiche , Dieter Melzner , Ulrich Mähr , Oliver Gronwald , Werner Obrecht , Thomas Früh , Torsten Ziser
发明人： Annette Reiche , Dieter Melzner , Ulrich Mähr , Oliver Gronwald , Werner Obrecht , Thomas Früh , Torsten Ziser
IPC分类号： H01M8/10
CPC分类号： H01M8/1069 , H01M8/1023 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1046 , H01M8/1048 , H01M8/1081 , H01M8/1088 , Y02P70/56
摘要： The present invention relates to a polymer electrolyte membrane for fuel cells, comprising a polymer matrix of at least one basic polymer and one or more doping agents, wherein particles containing ionogenic groups and having a mean particle diameter in the nanometer range are embedded in the polymer matrix and the particles containing ionogenic groups are distributed homogeneously in the polymer matrix in a concentration of less than 50% relative to the weight of the polymer matrix, as well as to the production and use of same, especially in high-temperature fuel cells.
摘要翻译：本发明涉及一种用于燃料电池的聚合物电解质膜，其包含至少一种碱性聚合物和一种或多种掺杂剂的聚合物基质，其中含有离子型基团并且具有纳米范围内的平均粒径的颗粒嵌入聚合物基质，并且含有离子基团的颗粒相对于聚合物基质的重量，以及其生产和使用，特别是在高温燃料电池中的浓度小于50％，均匀分布在聚合物基质中。

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