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1. 发明授权

US08859150B2 Proton-conducting membrane and use thereof 有权
公开(公告)号：US08859150B2
公开(公告)日：2014-10-14
申请号：US10585057
申请日：2004-12-30
申请人： Oemer Uensal , Kilian Brehl , Edmund Thiemer
发明人： Oemer Uensal , Kilian Brehl , Edmund Thiemer
IPC分类号： H01M6/18 , H01M10/0562 , H01M8/04 , B01D67/00 , C08J5/22 , C08G73/18 , B01D71/62 , H01M8/10
CPC分类号： B01D67/0018 , B01D67/0011 , B01D67/0093 , B01D71/62 , B01D2323/08 , B01D2323/30 , B01D2325/26 , C08G73/18 , C08J5/2256 , C08J2379/06 , H01M8/1004 , H01M8/1027 , H01M8/103 , H01M8/1044 , H01M8/1048 , H01M8/1081 , H01M8/1086 , H01M2300/0082 , Y02E60/521 , Y02P70/56
摘要： The present invention relates to a novel proton-conducting polymer membrane based on polyazoles which can, owing to its excellent chemical and thermal properties, be used for a variety of purposes and is particularly suitable as a polymer-electrolyte membrane (PEM) for the production of membrane electrode units for so-called PEM fuel cells.

2. 发明申请

US20130236798A1 COMPLEX ELECTROLYTE MEMBRANE FOR A FUEL CELL, METHOD FOR MANUFACTURING SAME, AND FUEL CELL INCLUDING SAME 有权
标题翻译：用于燃料电池的复合电解质膜，其制造方法和包括其的燃料电池
公开(公告)号：US20130236798A1
公开(公告)日：2013-09-12
申请号：US13877398
申请日：2010-10-05
申请人： Haksoo Han , Minsu Jeong , Seung-Hyuk Choi
发明人： Haksoo Han , Minsu Jeong , Seung-Hyuk Choi
IPC分类号： H01M8/10
CPC分类号： H01M8/1018 , C08J5/2206 , C08J5/2256 , C08J2379/06 , H01B1/127 , H01B1/128 , H01M8/103 , H01M8/1048 , H01M8/1058 , H01M2008/1095 , Y02E60/521 , Y02P20/149 , Y02P70/56
摘要： Disclosed is a composite electrolyte membrane for a fuel cell. The composite electrolyte membrane includes a polybenzimidazole-based polymer and a metal-grafted porous structure. The composite electrolyte membrane is doped with phosphoric acid. The metal-containing porous structure is present in an amount of 0.1 to 30% by weight, based on the weight of the polymer. The presence of the metal-containing porous structure allows the fuel cell electrolyte membrane to have excellent thermal properties and high proton conductivity.
摘要翻译：公开了一种用于燃料电池的复合电解质膜。复合电解质膜包括聚苯并咪唑类聚合物和金属接枝多孔结构体。复合电解质膜掺有磷酸。基于聚合物的重量，含金属的多孔结构以0.1-30重量％的量存在。含金属多孔结构的存在允许燃料电池电解质膜具有优异的热性能和高质子传导性。

3. 发明申请

US20130096214A1 COMPOSITE HAVING ION EXCHANGE FUNCTION AND PREPARATION METHOD AND USE THEREOF 有权
标题翻译：具有离子交换功能的复合物及其制备方法及其用途
公开(公告)号：US20130096214A1
公开(公告)日：2013-04-18
申请号：US13805325
申请日：2010-06-18
申请人： Yongming Zhang , Junke Tang , Ping Liu , Heng Zhang , Jun Wang
发明人： Yongming Zhang , Junke Tang , Ping Liu , Heng Zhang , Jun Wang
IPC分类号： C08J5/22
CPC分类号： H01M8/1072 , B01D69/141 , B01D71/32 , C08J5/2275 , C08J5/2281 , C08J5/2293 , C08J7/16 , C08J2379/06 , H01M8/1023 , H01M8/1039 , H01M8/106 , H01M2008/1095 , H01M2250/20 , H01M2300/0082 , Y02E60/521 , Y02P70/56 , Y02T90/32
摘要： A composite having ion exchange function, preparation method and use thereof are provided. The composite is formed by compounding ion exchange resin with fluorine-containing polymer porous membrane, wherein the nitrile groups in the ion exchange resin react with the nitrile groups grafted on the fluorine-contained polymer porous membrane to form triazine ring crosslinked structure. The composite has excellent mechanical property and gas impermeability, high ion exchange capacity and high electroconductivity.
摘要翻译：提供了具有离子交换功能的复合物，其制备方法和用途。该复合物通过将离子交换树脂与含氟聚合物多孔膜复合而形成，其中离子交换树脂中的腈基与接枝在含氟聚合物多孔膜上的腈基反应形成三嗪环交联结构。该复合材料具有优异的机械性能和不透气性，高离子交换能力和高导电性。

4. 发明申请

US20120251920A1 BENZOXAZINE-BASED MONOMER, POLYMER THEREOF, ELECTRODE FOR FUEL CELL INCLUDING THE POLYMER, ELECTROLYTE MEMBRANE FOR FUEL CELL INCLUDING THE POLYMER, AND FUEL CELL USING THE ELECTRODE 有权
标题翻译：基于苯并恶嗪的单体，其聚合物，包括聚合物的燃料电池的电极，包括聚合物的燃料电池的电解质膜和使用电极的燃料电池
公开(公告)号：US20120251920A1
公开(公告)日：2012-10-04
申请号：US13464517
申请日：2012-05-04
申请人： Seongwoo Choi , Jungock Park
发明人： Seongwoo Choi , Jungock Park
IPC分类号： H01M8/10 , C08G73/06 , C07D498/04 , H01M4/92 , C07D413/04
CPC分类号： C07D413/04 , C07D498/04 , C08G73/06 , C08J5/2256 , C08J5/2262 , C08J2379/04 , C08J2379/06 , H01M4/8605 , H01M4/9083 , H01M4/926 , H01M8/1016 , H01M2008/1095
摘要： A benzoxazine-based monomer includes a halogen atom-containing functional group and a nitrogen-containing heterocyclic group. A polymer formed from the benzoxazine-based monomer may be used in an electrode for a fuel cell and electrolyte membrane for a fuel cell.
摘要翻译：苯并恶嗪类单体包括含卤原子的官能团和含氮杂环基。由苯并恶嗪类单体形成的聚合物可用于燃料电池用电极和燃料电池用电解质膜。

5. 发明授权

US08273277B2 Process for producing a proton-conducting, polyazole-containing membrane 失效
标题翻译：用于生产质子传导性含唑的膜的方法
公开(公告)号：US08273277B2
公开(公告)日：2012-09-25
申请号：US12440968
申请日：2007-09-11
申请人： Oemer Uensal , Mathias Weber , Gunter Christ , Christian Dörr , Daniel Walczyk , Tequila Harris
发明人： Oemer Uensal , Mathias Weber , Gunter Christ , Christian Dörr , Daniel Walczyk , Tequila Harris
IPC分类号： B28B3/20
CPC分类号： C08G73/22 , B01D67/002 , B01D71/62 , B01D71/82 , B01D2323/06 , B01D2323/08 , B01D2323/12 , B01D2323/42 , C08G73/18 , C08J5/2256 , C08J2379/06 , H01M8/103 , H01M8/1041 , H01M8/1048 , H01M8/1072 , H01M8/1081 , H01M8/1088 , H01M2300/0082 , Y02P70/56
摘要： A method for producing a proton-conducting, polyazole-containing membrane, in which A) a composition containing polyphosphoric acid and at least one polyazole and exhibiting a solution viscosity in the range from 10 Pa·s to 1000 Pa·s, measured to DIN 53018 at the temperature at the orifice during production of the membrane, is pressed through an orifice at a temperature in the range from 25° C. to 300° C., and B) the composition is then solidified.
摘要翻译：一种制造质子传导性含唑聚合物膜的方法，其中A）含有多磷酸和至少一种多唑的组合物，其溶液粘度在10Pa·s至1000Pa·s的范围内，根据DIN 53018在膜的制造过程中在孔口的温度下，在25℃至300℃的温度下通过孔口压制，B）然后使组合物固化。

6. 发明授权

US08177863B2 Method for the production of membrane/electrode units 失效
标题翻译：生产膜/电极单元的方法
公开(公告)号：US08177863B2
公开(公告)日：2012-05-15
申请号：US13166847
申请日：2011-06-23
申请人： Christoph Padberg , Jürgen Sinschek , Torsten Raap , Ulf Hofmann
发明人： Christoph Padberg , Jürgen Sinschek , Torsten Raap , Ulf Hofmann
IPC分类号： H01M4/82 , H01M6/00
CPC分类号： H01M8/1004 , C08J5/2256 , C08J2379/06 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1093 , H01M2300/0082 , H01M2300/0091 , Y02P70/56 , Y10T29/49002 , Y10T29/49108 , Y10T29/4911 , Y10T29/49128 , Y10T29/53135
摘要： A method for production of a membrane/electrode unit for a fuel cell is disclosed. The conducting polymer membrane is compressed with two electrodes until a given compression is achieved. The method permits an increase in resting voltage of the membrane/electrode unit in use, the amount of damage during production is reduced, and a constant thickness within a production run is achieved.
摘要翻译：公开了一种制造燃料电池用膜/电极单元的方法。导电聚合物膜用两个电极压缩，直到实现给定的压缩。该方法允许使用中膜/电极单元的静止电压增加，生产中的损伤量减少，并且在生产运行中实现恒定的厚度。

7. 发明授权

US08148028B2 Polybenzoxazines, electrolyte membrane comprising the same, and fuel cell employing the electrolyte membrane 有权
标题翻译：聚苯并恶嗪，包含该聚苯并恶嗪的电解质膜和使用该电解质膜的燃料电池
公开(公告)号：US08148028B2
公开(公告)日：2012-04-03
申请号：US11743778
申请日：2007-05-03
申请人： Seong-woo Choi , Hee-young Sun , Woo-sung Jeon
发明人： Seong-woo Choi , Hee-young Sun , Woo-sung Jeon
IPC分类号： H01M8/10 , C08G59/00 , C08G65/00
CPC分类号： H01M8/1039 , C08J5/2262 , C08J2379/06 , H01B1/122 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1072 , H01M2300/0082 , H01M2300/0085 , Y02P70/56
摘要： Crosslinked polybenzoxazines obtained by crosslinking a monofunctional first benzoxazine monomer and a multifunctional second benzoxazine monomer with a crosslinkable compound, an electrolyte membrane including the same, a method of preparing the electrolyte membrane, a fuel cell including the electrolyte membrane having the crosslinked polybenzoxazines using the method. The crosslinked polybenzoxazines have strong acid trapping capability, improved mechanical properties, and excellent chemical stability as it does not melt in polyphosphoric acid. Even as the amount of impregnated proton carrier and the temperature are increased, mechanical and chemical stability is highly maintained, and thus the electrolyte membrane can be effectively used for fuel cells at a high temperature.
摘要翻译：通过使交联性化合物交联单功能第一苯并恶嗪单体和多功能第二苯并恶嗪单体而得到的交联聚苯并恶嗪，包含该交联性化合物的电解质膜，电解质膜的制备方法，使用该方法的具有交联聚苯并恶嗪的电解质膜的燃料电池。交联聚苯并恶嗪具有强酸捕获能力，改善的机械性能，以及优异的化学稳定性，因为它不会在多磷酸中熔化。即使随着浸渍质子载体的量和温度的增加，高度保持机械和化学稳定性，因此电解质膜可以在高温下有效地用于燃料电池。

8. 发明授权

US08101315B2 Hybrid membranes, method for production of hybrid membranes and fuel cells using such hybrid membranes 有权
标题翻译：混合膜，使用这种混合膜制备混合膜和燃料电池的方法
公开(公告)号：US08101315B2
公开(公告)日：2012-01-24
申请号：US12206111
申请日：2008-09-08
申请人： Oliver Gronwald , Dieter Melzner , Ulrich Mahr , Annette Reiche
发明人： Oliver Gronwald , Dieter Melzner , Ulrich Mahr , Annette Reiche
IPC分类号： H01M8/10 , C09D183/10
CPC分类号： C09D183/10 , B01D67/0079 , B01D69/148 , C08G77/452 , C08G2270/00 , C08J5/2256 , C08J5/2275 , C08J2379/06 , C08L79/04 , C08L79/06 , C08L83/04 , H01M8/1027 , H01M8/103 , H01M8/1037 , H01M8/1044 , H01M8/1048 , H01M8/1067 , H01M8/1072 , H01M2300/0068 , H01M2300/0082 , H01M2300/0091 , Y02P70/56 , C08L83/00
摘要： The invention relates to hybrid membranes that are composed of an organic polymer and an inorganic polymer, a method for producing hybrid membranes, and the use of said hybrid membranes in polymer electrolyte membrane fuel cells. The inventive hybrid membranes comprise at least one alkaline organic polymer and at least one inorganic polymer. Said polymers are blended together at a molecular level. The inorganic polymer is formed from at least one precursor monomer when the membrane is produced. The disclosed membranes are characterized in that the same are provided with high absorptivity for doping agents, have a high degree of mechanical and thermal stability in both an undoped and doped state, and feature permanently high proton conductivity.
摘要翻译：本发明涉及由有机聚合物和无机聚合物组成的混合膜，制备杂化膜的方法以及所述混合膜在聚合物电解质膜燃料电池中的用途。本发明的杂化膜包含至少一种碱性有机聚合物和至少一种无机聚合物。所述聚合物在分子水平上共混在一起。当生产膜时，无机聚合物由至少一种前体单体形成。所公开的膜的特征在于，其对掺杂剂具有高吸收率，在未掺杂和掺杂状态下具有高度的机械和热稳定性，并且具有永久性高质子传导性。

9. 发明授权

US07956095B2 Extrusion of a thermoplastic polymer bearing acid ionic groupings 有权
标题翻译：挤出含有酸性离子基团的热塑性聚合物
公开(公告)号：US07956095B2
公开(公告)日：2011-06-07
申请号：US11886466
申请日：2006-03-09
申请人： Jean-Yves Sanchez , Cristina Iojoiu , Yves Piffard , Nadia El Kissi , France Chabert
发明人： Jean-Yves Sanchez , Cristina Iojoiu , Yves Piffard , Nadia El Kissi , France Chabert
IPC分类号： C08J5/20
CPC分类号： B01D67/002 , B01D67/0027 , B01D67/003 , B01D71/52 , B01D71/68 , B01D71/82 , B01D2323/02 , B01D2323/08 , B01D2323/20 , B01D2323/21 , B01D2325/24 , C08J5/2256 , C08J2371/12 , C08J2379/06 , C08L71/00 , C08L81/00 , H01M8/1023 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1048 , H01M8/1051 , H01M8/1083 , H01M2300/0082 , Y02P70/56
摘要： The invention relates to a process for the extrusion of thermoplastic polymers having acid ionic groups.The process consists in preparing a mixture composed of a thermoplastic polymer having acid ionic groups and a plasticizer, in extruding the mixture obtained to form a film, then in washing the film obtained in aqueous medium to remove said plasticizer(s). The plasticizer is chosen from non-volatile compounds which are stable with respect to the ionic groups of the polymer, which are soluble in water or in solvents that are miscible with water, said plasticizers being chosen from the compounds that react with the ionic group of the polymer via formation of a weak bond of the hydrogen bond-type, and the compounds that react with the ionic group of the polymer via formation of a strong bond, of the ionic bond-type.
摘要翻译：本发明涉及挤出具有酸性离子基团的热塑性聚合物的方法。该方法包括制备由具有酸性离子基团的热塑性聚合物和增塑剂组成的混合物，挤出获得的混合物以形成膜，然后洗涤在水性介质中获得的膜以除去所述增塑剂。增塑剂选自相对于聚合物的离子基团稳定的非挥发性化合物，其可溶于水或与水混溶的溶剂中，所述增塑剂选自与离子基团的离子基团反应的化合物通过形成氢键型的弱键的聚合物，以及通过形成强键与聚合物的离子基团反应的离子键型的化合物。

10. 发明授权

US07858668B2 Electrolyte membrane using polybenzoxazine based compound and method of manufacturing the same 有权
标题翻译：使用聚苯并恶嗪的化合物的电解质膜及其制造方法
公开(公告)号：US07858668B2
公开(公告)日：2010-12-28
申请号：US11514831
申请日：2006-09-05
申请人： Myung-jin Lee , Seong-woo Choi , Hee-young Sun , Woo-sung Jeon
发明人： Myung-jin Lee , Seong-woo Choi , Hee-young Sun , Woo-sung Jeon
IPC分类号： C08J5/20 , C08J5/22 , H01M8/10
CPC分类号： C08J5/22 , C08J2379/06 , H01M4/921 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1072 , H01M2300/0082 , Y02P70/56
摘要： An electrolyte membrane includes a cross-linked reaction product of a benzoxazine monomer and a cross-linkable compound. The electrolyte membrane is impregnated with 300 to 600 parts by weight of phosphoric acid based on 100 parts by weight of the electrolyte membrane, and has a yield strain 0.5% or less, and a yield stress 0.3 Mpa or less. The cross-linked material has a strong acid trapping ability with respect to the benzoxazine compound and excellent mechanical properties due to a cross-linkage. Also, the solubility of the cross-linked material in polyphosphoric acid is low, thereby showing excellent chemical stability. Accordingly, when the cross-linked material is used, an electrolyte membrane having an excellent liquid supplementing ability and excellent mechanical and chemical stability at a high temperature can be obtained. The cross-linked material can be obtained by a simple polymerization process by combining a benzoxazine monomer and a crosslinkable compound and by using heat instead of using a polymerization initiator or a cross-linking agent.
摘要翻译：电解质膜包括苯并恶嗪单体和可交联化合物的交联反应产物。基于100重量份的电解质膜，以300重量份的磷酸浸渍电解质膜，其屈服应变为0.5％以下，屈服应力为0.3Mpa以下。交联材料相对于苯并恶嗪化合物具有强的酸捕获能力，并且由于交联而具有优异的机械性能。此外，交联材料在多磷酸中的溶解度低，因此表现出优异的化学稳定性。因此，当使用交联材料时，可以获得在高温下具有优异的液体补充能力和优异的机械和化学稳定性的电解质膜。交联材料可以通过简单的聚合方法通过组合苯并恶嗪单体和可交联化合物，并且通过使用热代替聚合引发剂或交联剂来获得。

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