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公开(公告)号：US20080280182A1
公开(公告)日：2008-11-13
申请号：US11931734
申请日：2007-10-31
申请人： Oemer Uensal , Joachim Kiefer , Jochen Baurmeister , Jurgen Pawlik , Werner Kraus , Frauke Jordt
发明人： Oemer Uensal , Joachim Kiefer , Jochen Baurmeister , Jurgen Pawlik , Werner Kraus , Frauke Jordt
CPC分类号： B01D67/0088 , B01D67/0095 , B01D71/62 , C08G61/12 , C08G73/18 , C08G73/22 , H01M8/103 , H01M8/1048 , H01M8/1088 , Y02P70/56
摘要： The present invention relates to an acid-doped polymer membrane based on polyazoles. The acid-doped polymer membrane can be used in a variety of applications because of its excellent mechanical properties and is useful as polymer electrolyte membrane (PEM) in PEM fuel cells. A doped polymer membrane based on polyazoles is obtained by a process comprising the steps of: A) casting a film using a solution of polymers based on polyazoles in a polar, aprotic organic solvent; B) drying the film formed in step A) until it is self-supporting; C) treating the film obtained in step B) with a treatment liquid at a temperature in the range from room temperature to the boiling point of the treatment liquid; D) drying and/or dabbing the film treated according to step C) to remove the treatment liquid from step C); and E) doping the film treated according to step D) with a doping agent.
摘要翻译： 本发明涉及基于聚唑的酸掺杂聚合物膜。 酸掺杂聚合物膜由于其优异的机械性能可用于各种应用，并且可用作PEM燃料电池中的聚合物电解质膜（PEM）。 通过包括以下步骤的方法获得基于多唑的掺杂聚合物膜：A）使用在极性非质子有机溶剂中基于聚唑的聚合物溶液浇铸膜; B）干燥步骤A）中形成的膜，直到其自支撑; C）在处理液的室温至沸点范围内的温度下用处理液处理步骤B）中获得的膜; D）干燥和/或吸收根据步骤C）处理的膜以从步骤C）中除去处理液; 和E）用掺杂剂掺杂根据步骤D）处理的膜。
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公开(公告)号：US20100164148A1
公开(公告)日：2010-07-01
申请号：US12720026
申请日：2010-03-09
申请人： Oemer Uensal , Joachim Kiefer , Jochen Baurmeister , Jürgen Pawlik , Werner Kraus , Frauke Jordt
发明人： Oemer Uensal , Joachim Kiefer , Jochen Baurmeister , Jürgen Pawlik , Werner Kraus , Frauke Jordt
IPC分类号： B29C39/14
CPC分类号： B01D67/0088 , B01D67/0095 , B01D71/62 , C08G61/12 , C08G73/18 , C08G73/22 , H01M8/103 , H01M8/1048 , H01M8/1088 , Y02P70/56
摘要： The present invention relates to an acid-doped polymer membrane based on polyazoles. The acid-doped polymer membrane can be used in a variety of applications because of its excellent mechanical properties and is useful as polymer electrolyte membrane (PEM) in PEM fuel cells. A doped polymer membrane based on polyazoles is obtained by a process comprising the steps of: A) casting a film using a solution of polymers based on polyazoles in a polar, aprotic organic solvent; B) drying the film formed in step A) until it is self-supporting; C) treating the film obtained in step B) with a treatment liquid at a temperature in the range from room temperature to the boiling point of the treatment liquid; D) drying and/or dabbing the film treated according to step C) to remove the treatment liquid from step C); and E) doping the film treated according to step D) with a doping agent.
摘要翻译： 本发明涉及基于聚唑的酸掺杂聚合物膜。 酸掺杂聚合物膜由于其优异的机械性能可用于各种应用，并且可用作PEM燃料电池中的聚合物电解质膜（PEM）。 通过包括以下步骤的方法获得基于多唑的掺杂聚合物膜：A）使用在极性非质子有机溶剂中基于聚唑的聚合物溶液浇铸膜; B）干燥步骤A）中形成的膜，直到其自支撑; C）在处理液的室温至沸点范围内的温度下用处理液处理步骤B）中得到的膜; D）干燥和/或吸收根据步骤C）处理的膜以从步骤C）中除去处理液; 和E）用掺杂剂掺杂根据步骤D）处理的膜。
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公开(公告)号：US08168105B2
公开(公告)日：2012-05-01
申请号：US12720026
申请日：2010-03-09
申请人： Oemer Uensal , Joachim Kiefer , Jochen Baurmeister , Jürgen Pawlik , Werner Kraus , Frauke Jordt
发明人： Oemer Uensal , Joachim Kiefer , Jochen Baurmeister , Jürgen Pawlik , Werner Kraus , Frauke Jordt
IPC分类号： B29D7/00
CPC分类号： B01D67/0088 , B01D67/0095 , B01D71/62 , C08G61/12 , C08G73/18 , C08G73/22 , H01M8/103 , H01M8/1048 , H01M8/1088 , Y02P70/56
摘要： The present invention relates to an acid-doped polymer membrane based on polyazoles. The acid-doped polymer membrane can be used in a variety of applications because of its excellent mechanical properties and is useful as polymer electrolyte membrane (PEM) in PEM fuel cells. A doped polymer membrane based on polyazoles is obtained by a process comprising the steps of: A) casting a film using a solution of polymers based on polyazoles in a polar, aprotic organic solvent; B) drying the film formed in step A) until it is self-supporting; C) treating the film obtained in step B) with a treatment liquid at a temperature in the range from room temperature to the boiling point of the treatment liquid; D) drying and/or dabbing the film treated according to step C) to remove the treatment liquid from step C); and E) doping the film treated according to step D) with a doping agent.
摘要翻译： 本发明涉及基于聚唑的酸掺杂聚合物膜。 酸掺杂聚合物膜由于其优异的机械性能可用于各种应用，并且可用作PEM燃料电池中的聚合物电解质膜（PEM）。 通过包括以下步骤的方法获得基于多唑的掺杂聚合物膜：A）使用在极性非质子有机溶剂中基于多唑的聚合物溶液浇铸膜; B）干燥步骤A）中形成的膜，直到其自支撑; C）在处理液的室温至沸点范围内的温度下用处理液处理步骤B）中得到的膜; D）干燥和/或吸收根据步骤C）处理的膜以从步骤C）中除去处理液; 和E）用掺杂剂掺杂根据步骤D）处理的膜。
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公开(公告)号：US20070102361A1
公开(公告)日：2007-05-10
申请号：US11512803
申请日：2006-08-30
申请人： Joachim Kiefer , Oemer Uensal , Jochen Baurmeister , Frauke Jordt
发明人： Joachim Kiefer , Oemer Uensal , Jochen Baurmeister , Frauke Jordt
IPC分类号： B01D61/00
CPC分类号： C08J5/18 , C08J5/2256 , C08J2379/04
摘要： The present invention relates to polymer films and a polymer membrane having an improved mechanical property profile produced therefrom, to a process for producing them and to their use. The polymer films, polymer membranes and separation membranes of the invention are produced from selected polymer raw materials and have excellent chemical, thermal. and mechanical properties as are required for use as polymer electrolyte membranes (PEMs) in PEM fuel cells or in apparatuses for the filtration and/or separation of gases and/or liquids or for reverse osmosis.
摘要翻译： 本发明涉及聚合物膜和具有改进的机械性能特性曲线的聚合物膜，制造方法及其用途。 本发明的聚合物膜，聚合物膜和分离膜由选择的聚合物原料生产并且具有优异的化学，热学性质。 以及用作PEM燃料电池中的聚合物电解质膜（PEM）或用于气体和/或液体的过滤和/或分离或用于反渗透的装置中所需的机械性能。
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公开(公告)号：US20050256296A1
公开(公告)日：2005-11-17
申请号：US10525590
申请日：2003-08-14
IPC分类号： B01D53/22 , B01D61/02 , B01D61/14 , B01D61/24 , B01D61/46 , B01D71/62 , C08G73/06 , C08G73/18 , C08G73/22 , C08J5/18 , C08L79/06 , D01F6/74 , C08G69/00
CPC分类号： B01D71/62 , B01D2323/225 , C08G73/06 , C08G73/0616 , C08G73/0627 , C08G73/0633 , C08G73/0688 , C08G73/0694 , C08G73/18 , C08G73/22 , C08L79/06 , D01F6/74
摘要： The present invention relates to a novel polymer film and also polymer fibers and polymers based on polyazoles, which can, owing to its excellent chemical and thermal properties, be used for a variety of purposes and is particularly useful as film or membrane for gas purification and filtration.
摘要翻译： 本发明涉及一种新颖的聚合物膜，以及聚合物纤维和基于聚唑的聚合物，由于其优异的化学和热性质，可以用于各种目的，并且特别可用作气体净化用膜或膜， 过滤。
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6.发明授权公开(公告)号：US07834131B2
公开(公告)日：2010-11-16
申请号：US11707743
申请日：2007-02-16
CPC分类号： C08G73/22 , C08G73/18 , H01M2/1653 , H01M6/181 , H01M6/188 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1067 , H01M8/1081 , H01M2300/0082 , H01M2300/0091 , Y02P70/56
摘要： The present invention relates to an asymmetric polymer film, in particular based on polazoles, a method for the production of the same and its use. The polyazole-based asymmetric polymer film according to the invention has a smooth and a rough side and enables, on account of its asymmetric structure, rapid and homogeneous doping with acids to form a proton-conducting membrane. The polyazole-based asymmetric polymer film according to the invention can be used in diverse ways on account of its excellent chemical, thermal and mechanical properties and is particularly suitable for the production of polymer electrolyte membranes (PEM) for so-called PEM fuel cells.
摘要翻译： 本发明涉及不对称聚合物薄膜，特别是基于聚对苯二甲酸酯的制造方法及其用途。 根据本发明的基于聚唑的不对称聚合物膜具有光滑和粗糙的一面，由于其不对称结构，能够快速均匀地掺入酸以形成质子传导膜。 由于其优异的化学，热和机械性能，本发明的基于聚唑的不对称聚合物膜可以以多种方式使用，特别适用于生产所谓的PEM燃料电池的聚合物电解质膜（PEM）。
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公开(公告)号：US07485227B2
公开(公告)日：2009-02-03
申请号：US11512803
申请日：2006-08-30
申请人： Joachim Kiefer , Oemer Uensal , Jochen Baurmeister , Frauke Jordt
发明人： Joachim Kiefer , Oemer Uensal , Jochen Baurmeister , Frauke Jordt
CPC分类号： C08J5/18 , C08J5/2256 , C08J2379/04
摘要： The present invention relates to polymer films and a polymer membrane having an improved mechanical property profile produced therefrom, to a process for producing them and to their use.The polymer films, polymer membranes and separation membranes of the invention are produced from selected polymer raw materials and have excellent chemical, thermal. and mechanical properties as are required for use as polymer electrolyte membranes (PEMs) in PEM fuel cells or in apparatuses for the filtration and/or separation of gases and/or liquids or for reverse osmosis.
摘要翻译： 本发明涉及聚合物膜和具有改进的机械性能特性曲线的聚合物膜，制造方法及其用途。 本发明的聚合物膜，聚合物膜和分离膜由选择的聚合物原料生产并且具有优异的化学，热学性质。 以及用作PEM燃料电池中的聚合物电解质膜（PEM）或用于气体和/或液体的过滤和/或分离或用于反渗透的装置中所需的机械性能。
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8.发明申请公开(公告)号：US20080026277A1
公开(公告)日：2008-01-31
申请号：US11707743
申请日：2007-02-16
CPC分类号： C08G73/22 , C08G73/18 , H01M2/1653 , H01M6/181 , H01M6/188 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1067 , H01M8/1081 , H01M2300/0082 , H01M2300/0091 , Y02P70/56
摘要： The present invention relates to an asymmetric polymer film, in particular based on polazoles, a method for the production of the same and its use. The polyazole-based asymmetric polymer film according to the invention has a smooth and a rough side and enables, on account of its asymmetric structure, rapid and homogeneous doping with acids to form a proton-conducting membrane. The polyazole-based asymmetric polymer film according to the invention can be used in diverse ways on account of its excellent chemical, thermal and mechanical properties and is particularly suitable for the production of polymer electrolyte membranes (PEM) for so-called PEM fuel cells.
摘要翻译： 本发明涉及不对称聚合物薄膜，特别是基于聚对苯二甲酸酯的制造方法及其用途。 根据本发明的基于聚唑的不对称聚合物膜具有光滑和粗糙的一面，由于其不对称结构，能够快速均匀地掺入酸以形成质子传导膜。 由于其优异的化学，热和机械性能，本发明的基于聚唑的不对称聚合物膜可以以多种方式使用，特别适用于生产所谓的PEM燃料电池的聚合物电解质膜（PEM）。
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公开(公告)号：US07795372B2
公开(公告)日：2010-09-14
申请号：US10525590
申请日：2003-08-14
CPC分类号： B01D71/62 , B01D2323/225 , C08G73/06 , C08G73/0616 , C08G73/0627 , C08G73/0633 , C08G73/0688 , C08G73/0694 , C08G73/18 , C08G73/22 , C08L79/06 , D01F6/74
摘要： The present invention relates to a novel polymer film and also polymer fibers and polymers based on polyazoles, which can, owing to its excellent chemical and thermal properties, be used for a variety of purposes and is particularly useful as film or membrane for gas purification and filtration.
摘要翻译： 本发明涉及一种新颖的聚合物膜，以及聚合物纤维和基于聚唑的聚合物，由于其优异的化学和热性质，可以用于各种目的，并且特别可用作气体净化用膜或膜， 过滤。
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10.发明授权公开(公告)号：US07661542B2
公开(公告)日：2010-02-16
申请号：US10530242
申请日：2003-10-02
申请人： Jochen Baurmeister , Isabel Kundler , Christoph Padberg , Oemer Uensal , Joachim Kiefer , Gordon Calundann , Brian Benicewicz , Mathias Weber
发明人： Jochen Baurmeister , Isabel Kundler , Christoph Padberg , Oemer Uensal , Joachim Kiefer , Gordon Calundann , Brian Benicewicz , Mathias Weber
CPC分类号： C08J5/2256 , B01D71/62 , C08G73/18 , C08J2379/06 , H01M4/8605 , H01M4/92 , H01M8/1004 , H01M8/1027 , H01M8/103 , H01M8/1067 , H01M8/1072 , H01M8/109 , Y02P70/56
摘要： The present invention relates to a proton-conducting polymer membrane which comprises polyazoles and is coated with a catalyst layer and is obtainable by a process comprising the steps A) preparation of a mixture comprising polyphosphoric acid, at least one polyazole (polymer A) and/or one or more compounds which are suitable for forming polyazoles under the action of heat according to step B), B) heating of the mixture obtainable according to step A) under inert gas to temperatures of up to 400° C., C) application of a layer using the mixture obtained according to step A) and/or B) to a support, D) treatment of the membrane formed in step C) until it is self-supporting, E) application of at least one catalyst-containing coating to the membrane formed in step C) and/or in step D).
摘要翻译： 本发明涉及一种质子传导性聚合物膜，其包含多唑并涂覆有催化剂层，并且可通过包括以下步骤的方法获得：A）制备包含多磷酸，至少一种聚唑（聚合物A）和/ 或一种或多种适合于根据步骤B）在热作用下形成多唑的化合物，B）在惰性气体下将根据步骤A）获得的混合物加热至高达400℃的温度，C）应用 使用根据步骤A）和/或B）获得的混合物与载体进行反应，D）处理在步骤C）中形成的膜，直到其自支撑为止，E）施加至少一种含催化剂的涂层 到步骤C）和/或步骤D）中形成的膜。
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