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1. 发明申请

US20070196710A1 Membrane electrochemical generator 有权
标题翻译：膜电化学发生器
公开(公告)号：US20070196710A1
公开(公告)日：2007-08-23
申请号：US10517982
申请日：2003-06-16
申请人： Eduardo Trifoni , Daniele Facchi , Gian Fleba , Matteo Lenardon , Marcello Liotta , Luca Merlo , Ruben Ornelas Jacobo , Antonino Toro , Fabio Traini
发明人： Eduardo Trifoni , Daniele Facchi , Gian Fleba , Matteo Lenardon , Marcello Liotta , Luca Merlo , Ruben Ornelas Jacobo , Antonino Toro , Fabio Traini
IPC分类号： H01M8/04 , H01M8/10 , H01M8/02 , H01M2/08
CPC分类号： H01M8/04029 , H01M8/0267 , H01M8/0271 , H01M8/0273 , H01M8/04074 , H01M8/04134 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M8/2483
摘要： The present invention relates to a membrane electrochemical generator (200) formed by a multiplicity of reaction cells (201) mutually connected in electrical series and assembled according to a bipolar configuration. In accordance with the present invention, the thermal management of the membrane electrochemical generator (200) and the hydration of the membrane (204) are ensured by the injection of a cooling fluid, preferably liquid water, in the gaseous reactant feed. Such an injection takes place through a multiplicity of calibrated fluid injection holes (230) obtained in conductive bipolar plates (203) delimiting the reaction files (201). The cooling fluid can be preheated by passing through a collector/distributor structure (206) located in an additional cell (202).
摘要翻译：本发明涉及一种膜电化学发生器（200），其由多个按电串联连接并根据双极结构组装的反应池（201）形成。根据本发明，膜电化学发生器（200）的热管理和膜（204）的水化通过在气态反应物进料中注入冷却流体，优选液态水来确保。这种注入通过在限定反应文件（201）的导电双极板（203）中获得的多个经校准的流体注入孔（230）进行。冷却流体可以通过穿过位于附加电池（202）中的集电器/分配器结构（206）来预热。

2. 发明授权

US07666536B2 Membrane electrochemical generator 有权
标题翻译：膜电化学发生器
公开(公告)号：US07666536B2
公开(公告)日：2010-02-23
申请号：US10517982
申请日：2003-06-16
申请人： Eduardo Trifoni , Daniele Facchi , Gian Piero Fleba , Matteo Lenardon , Marcello Liotta , Luca Merlo , Ruben Ornelas Jacobo , Antonino Toro , Fabio Traini
发明人： Eduardo Trifoni , Daniele Facchi , Gian Piero Fleba , Matteo Lenardon , Marcello Liotta , Luca Merlo , Ruben Ornelas Jacobo , Antonino Toro , Fabio Traini
IPC分类号： H01M8/04 , H01M8/12 , H01M2/14
CPC分类号： H01M8/04029 , H01M8/0267 , H01M8/0271 , H01M8/0273 , H01M8/04074 , H01M8/04134 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M8/2483
摘要： The present invention relates to a membrane electrochemical generator (200) formed by a multiplicity of reaction cells (201) mutually connected in electrical series and assembled according to a bipolar configuration. In accordance with the present invention, the thermal management of the membrane electrochemical generator (200) and the hydration of the membrane (204) are ensured by the injection of a cooling fluid, preferably liquid water, in the gaseous reactant feed. Such an injection takes place through a multiplicity of calibrated fluid injection holes (230) obtained in conductive bipolar plates (203) delimiting the reaction files (201). The cooling fluid can be preheated by passing through a collector/distributor structure (206) located in an additional cell (202).
摘要翻译：本发明涉及一种膜电化学发生器（200），其由多个按电串联连接并根据双极结构组装的反应池（201）形成。根据本发明，膜电化学发生器（200）的热管理和膜（204）的水化通过在气态反应物进料中注入冷却流体，优选液态水来确保。这种注入通过在限定反应文件（201）的导电双极板（203）中获得的多个经校准的流体注入孔（230）进行。冷却流体可以通过穿过位于附加电池（202）中的集电器/分配器结构（206）来预热。

3. 发明授权

US07524574B2 Membrane electrochemical generator 有权
标题翻译：膜电化学发生器
公开(公告)号：US07524574B2
公开(公告)日：2009-04-28
申请号：US10512395
申请日：2003-04-23
申请人： Daniele Facchi , Eduardo Trifoni , Antonino Toro , Luca Merlo , Matteo Lenardon , Paolo Binelli
发明人： Daniele Facchi , Eduardo Trifoni , Antonino Toro , Luca Merlo , Matteo Lenardon , Paolo Binelli
IPC分类号： H01M2/14 , H01M8/04 , H01M8/10 , H01M2/08
CPC分类号： H01M8/02 , H01M8/0267 , H01M8/1007 , H01M8/2405 , H01M8/242 , H01M8/2465 , H01M8/2483
摘要： A membrane electrochemical generator comprises a multiplicity of reaction cells (101) mutually connected in series and assembled according to a filter-press type configuration. Each reaction cell is delimited by a pair of conductive bipolar plates (103), which comprises a multiplicity of first calibrated holes (113a) for the passage of the gaseous reactants and a multiplicity of second calibrated holes (113b) for the discharge of the reaction products and of the optional residual reactants. The cooling cells (102) comprises a rigid peripheral portion (102a), whereupon a gasket (117) is laid, defining and sealing on each face of such peripheral portion a zone of collection of the gaseous reactants (118a) and a zone of collection of the reaction products and of the residual reactants (118b). In a filter-press configuration, these two zones are respectively overlaid to the first calibrated holes to reach the active area of the reaction cells (101).
摘要翻译：膜电化学发生器包括多个反应池（101），它们根据压滤机的类型配置串联连接并进行组装。每个反应池由一对导电双极板（103）限定，其包括用于气态反应物通过的多个第一校准孔（113a）和用于排出反应的多个第二校准孔（113b）产品和可选的残留反应物。冷却单元（102）包括刚性周边部分（102a），然后铺设垫圈（117），在气体反应物（118a）的收集区域和收集区域中限定并密封该周边部分的每个面的反应产物和残余反应物（118b）。在压滤器结构中，这两个区域分别叠加到第一校准孔以到达反应池（101）的有效区域。

4. 发明申请

US20060078763A1 Electrochemical generator 审中-公开
标题翻译：电化学发电机
公开(公告)号：US20060078763A1
公开(公告)日：2006-04-13
申请号：US10534918
申请日：2003-11-10
申请人： Antonino Toro , Daniele Facchi , Luca Merlo
发明人： Antonino Toro , Daniele Facchi , Luca Merlo
IPC分类号： H01M8/00
CPC分类号： H01M8/242 , H01M8/02 , H01M8/0258 , H01M8/0263 , H01M8/0271 , H01M8/04156 , H01M8/241 , H01M8/2465 , H01M8/2483
摘要： The present invention discloses an electrochemical generator fed with reactant gases, and in particular a fuel cell fed with a hydrogen-containing gas and with air at near ambient pressure. The electrochemical generator is characterised by asymmetry of the pressure drops localised in the distributing and collecting channels, wherein, in particular, the pressure drop concentrated in the collecting channels is substantially higher than that concentrated in the distributing channels. Moreover, the pressure in the active areas of the generator substantially coincides with the feeding one. Such a result is obtained by differentiating the design of the distributing channels from the one of the collecting channels, whose passage section is lowered and/or whose length is increased and/or whose amount is decreased.
摘要翻译：本发明公开了一种电化学发生器，其馈送有反应气体，特别是馈送有含氢气体和在接近环境压力下的空气的燃料电池。电化学发生器的特征在于局部在分配和收集通道中的压降的不对称性，其中特别地，集中在收集通道中的压降显着高于集中在分配通道中的压降。此外，发生器的有效区域中的压力基本上与馈送的一致。通过将分配通道的设计与通道部分降低和/或其长度增加和/或其量减小的收集通道之一进行区分来获得这样的结果。

5. 发明申请

US20060269808A1 Electrochemical generator 审中-公开
标题翻译：电化学发电机
公开(公告)号：US20060269808A1
公开(公告)日：2006-11-30
申请号：US10573003
申请日：2004-10-14
申请人： Luca Merlo , Daniele Facchi , Antonio Maggiore , Giuseppe Faita
发明人： Luca Merlo , Daniele Facchi , Antonio Maggiore , Giuseppe Faita
IPC分类号： H01M8/04 , H01M8/10 , H01M8/02 , H01M2/08
CPC分类号： H01M8/0267 , H01M8/021 , H01M8/0273 , H01M8/04029 , H01M8/241 , H01M8/242 , H01M8/2483
摘要： The invention describes a new design of ionomer membrane fuel cell stack comprising a multiplicity of stainless steel bipolar plates, electrodes, membranes and perimetrical sealing gaskets enclosed between compression plates. The novel design is directed to prevent the build up of metal ions in the membranes and the consequent voltage decay; for this purpose, the lateral migration inside the ionomer membranes of the metal ions contained in the cooling fluid is prevented.
摘要翻译：本发明描述了一种离聚物膜燃料电池堆的新设计，其包括多个不锈钢双极板，电极，膜和封闭在压缩板之间的周向密封垫圈。该新颖设计旨在防止膜中金属离子的积聚和随之而来的电压衰减; 为此，防止了包含在冷却液中的金属离子的离聚物膜内的横向迁移。

6. 发明授权

US09806350B2 Membrane fuel cell countercurrent-fed with non-humidified air 有权
公开(公告)号：US09806350B2
公开(公告)日：2017-10-31
申请号：US10583023
申请日：2004-12-17
申请人： Giuseppe Faita , Antonino Toro , Luca Merlo , Zhi Yang Xue
发明人： Giuseppe Faita , Antonino Toro , Luca Merlo , Zhi Yang Xue
IPC分类号： H01M8/0202 , H01M8/2457 , H01M8/241 , H01M8/023 , H01M8/0258 , H01M8/0267 , H01M8/04029 , H01M8/04089 , H01M8/04119 , H01M4/86 , H01M8/04291 , H01M8/1018
CPC分类号： H01M8/0202 , H01M4/861 , H01M8/023 , H01M8/0258 , H01M8/0267 , H01M8/04029 , H01M8/04104 , H01M8/04119 , H01M8/04134 , H01M8/04291 , H01M8/241 , H01M8/2457 , H01M2008/1095
摘要： A membrane fuel cell delimited by bipolar plates comprising a cathodic compartment and an anodic compartment, said cathodic compartment comprising means for feeding air from the bottom to the top, said anodic compartment comprising means for feeding a hydrogen-containing fuel from the top to the bottom, at least one of said cathodic and anodic compartment comprising a flow distributor consisting of a porous material and a method of operating cell said.

7. 发明申请

US20070281187A1 Membrane Fuel Cell Countercurrent-Fed With Non-Humidified Air 有权
标题翻译：膜式燃料电池逆流供给非加湿空气
公开(公告)号：US20070281187A1
公开(公告)日：2007-12-06
申请号：US10583023
申请日：2004-12-17
申请人： Giuseppe Faita , Antonino Toro , Luca Merlo , Zhi Xue
发明人： Giuseppe Faita , Antonino Toro , Luca Merlo , Zhi Xue
IPC分类号： H01M8/02 , H01M8/04 , H01M8/10
CPC分类号： H01M8/0202 , H01M4/861 , H01M8/023 , H01M8/0258 , H01M8/0267 , H01M8/04029 , H01M8/04104 , H01M8/04119 , H01M8/04134 , H01M8/04291 , H01M8/241 , H01M8/2457 , H01M2008/1095
摘要： A membrane fuel cell delimited by bipolar plates comprising a cathodic compartment and an anodic compartment, said cathodic compartment comprising means for feeding air from the bottom to the top, said anodic compartment comprising means for feeding a hydrogen-containing fuel from the top to the bottom, at least one of said cathodic and anodic compartment comprising a flow distributor consisting of a porous material and a method of operating cell said.
摘要翻译：由具有阴极室和阳极室的双极板限定的膜燃料电池，所述阴极室包括用于将空气从底部输送到顶部的装置，所述阳极室包括用于从顶部向底部供给含氢燃料的装置所述阴极和阳极室中的至少一个包括由多孔材料构成的流量分配器和所述操作电池的方法。

8. 发明授权

US09450262B2 Fluoroionomers dispersions having a low surface tension, low liquid viscosity and high solid content 有权
标题翻译：具有低表面张力，低液体粘度和高固体含量的氟代离聚物分散体
公开(公告)号：US09450262B2
公开(公告)日：2016-09-20
申请号：US13376641
申请日：2010-06-10
申请人： Luca Merlo , Alessandro Ghielmi , Vincenzo Arcella
发明人： Luca Merlo , Alessandro Ghielmi , Vincenzo Arcella
IPC分类号： H01M8/10 , C08J5/22
CPC分类号： H01M8/1039 , B01J39/20 , C08J5/2281 , C08J2327/18 , H01M8/1025 , H01M8/106 , H01M8/1062 , H01M2008/1095 , H01M2300/0082 , Y02E60/523 , Y02P70/56 , Y10T428/24752
摘要： The invention pertains to a process for manufacturing certain (per)fluoroionomer liquid compositions, comprising, inter alia, at least one of fluorination and treatment with a polar solvent, to the liquid compositions therefrom having an improved solids content/surface tension/liquid viscosity compromise, to the use of the same for manufacturing composite membranes and to composite membranes obtainable therefrom.
摘要翻译：本发明涉及用于制造某些（全）氟代离聚物液体组合物的方法，其特别包括氟极化和极性溶剂处理中的至少一种，其具有改进的固体含量/表面张力/液体粘度损害的液体组合物，使用它们制造复合膜和可从其获得的复合膜。

9. 发明申请

US20140017599A1 PROCESS FOR THE PREPARATION OF CROSS-LINKED FLUORINATED POLYMERS 有权
标题翻译：制备交联氟化聚合物的方法
公开(公告)号：US20140017599A1
公开(公告)日：2014-01-16
申请号：US14007117
申请日：2012-04-04
申请人： Luca Merlo , Claudio Oldani
发明人： Luca Merlo , Claudio Oldani
IPC分类号： B01J39/20
CPC分类号： B01J39/20 , B01D67/0006 , B01D71/32 , B01D71/82 , B01D2323/30 , C08J5/225 , C08J2327/12 , H01M8/1023 , H01M8/1039 , H01M8/1072 , H01M2300/0082 , Y02E60/521 , Y02P70/56 , Y10T428/249921 , Y10T428/249991
摘要： A process for the preparation of cross-linked fluorinated polymers comprising sulfonic acid functional groups comprising the steps of: a) providing at least one fluorinated polymer (P) comprising at least one —SO3M functional group and less than 2% of —SO2F functional groups with respect to the total amount of —SO3M and —SO2F functional groups, wherein each M is selected from H and alkaline metals; and b) reacting said fluorinated polymer with at least one cross-linking agent of formula R(X)n under conditions that promote the formation of covalent bonds between the at least one functional group —SO3M of fluorinated polymer (P) and at least one functional group X of the cross-linking agent.
摘要翻译：一种制备包含磺酸官能团的交联氟化聚合物的方法，包括以下步骤：a）提供至少一种包含至少一个-SO 3 M官能团和少于2％的-SO 2 F官能团的氟化聚合物（P）相对于-SO 3 M和-SO 2 F官能团的总量，其中每个M选自H和碱金属; 和b）使所述含氟聚合物与至少一种式R（X）n交联剂在促进氟化聚合物（P）的至少一种官能团-SO 3 M与至少一个交联剂的官能团X。

10. 发明申请

US20130211026A1 Process for the treatment of sulfonyl fluoride polymers 有权
公开(公告)号：US20130211026A1
公开(公告)日：2013-08-15
申请号：US13704335
申请日：2011-06-22
申请人： Luca Merlo , Alessandro Veneroni , Elvira Pagano , Claudio Oldani
发明人： Luca Merlo , Alessandro Veneroni , Elvira Pagano , Claudio Oldani
IPC分类号： C08F128/02 , C08F228/02
CPC分类号： C08F116/14 , B01D71/32 , B01D71/68 , C08F128/02 , C08F214/182 , C08F228/02 , C08F261/06 , C08J5/18 , C08J5/2237 , C08J2327/18 , H01M8/1027 , H01M2300/0082
摘要： A process for reducing the amount of soluble polymeric fractions in a sulfonyl fluoride polymer. The process comprises contacting the sulfonyl fluoride polymer with a fluorinated fluid followed by separation of the polymer from the fluid. The fluorinated fluid is selected from hydrofluoroethers and hydrofluoropolyethers. The invention further relates to sulfonyl fluoride polymers obtainable by the process and having a heat of fusion not exceeding 4 J/g and containing less than 15% by weight of polymeric fractions having an average content of monomeric units comprising a sulfonyl functional group exceeding 24 mole %.The sulfonyl fluoride polymers so obtained are particularly suitable for the preparation of ionomeric membranes for use in electrochemical devices.

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