-
31.发明申请Proton-conducting polymer membrane comprising polymers containing phosphonic acid groups and its use in fuel cells 失效导电聚合物膜，其包含含有膦酸基团的聚合物及其在燃料电池中的应用公开(公告)号：US20050244694A1
公开(公告)日：2005-11-03
申请号：US10522839
申请日：2003-07-31
申请人： Joachim Kiefer , Oemer Uensal , Gordon Calundann
发明人： Joachim Kiefer , Oemer Uensal , Gordon Calundann
IPC分类号： C08J7/04 , B01D71/58 , C08F230/02 , C08F271/02 , C08F275/00 , C08F291/00 , C08G61/12 , C08G73/06 , C08G73/08 , C08G73/10 , C08G73/18 , C08G73/22 , C08J5/22 , H01B1/06 , H01B13/00 , H01M4/86 , H01M4/88 , H01M8/02 , H01M8/10
CPC分类号： C08J5/2268 , C08F230/02 , C08F271/02 , C08F275/00 , C08F291/00 , C08G61/122 , C08G73/08 , C08G73/10 , C08G73/18 , C08G73/22 , C08J2379/06 , H01M8/1004 , H01M8/1023 , H01M8/103 , H01M8/1041 , H01M8/1072 , Y02P70/56
摘要： The present invention relates to a proton-conducting polymer membrane comprising polymers containing phosphonic acid groups which is obtainable by a process comprising the steps A) mixing of vinyl-containing phosphonic acid with one or more aromatic tetraamino compounds with one or more aromatic carboxylic acids, esters thereof, acid halides thereof or anhydrides thereof which contain at least two acid groups per carboxylic acid monomer, and/or mixing of vinyl-containing phosphonic acid with one or more aromatic and/or heteroaromatic diamino carboxylic acids, esters thereof, acid halides thereof or anhydrides thereof, B) heating of the mixture obtainable according to step A) under inert gas at temperatures of up to 350° C. to form polyazole polymers, C) application of a layer using the mixture from step A) and/or B) to a support, D) polymerization of the vinyl-containing phosphonic acid present in the sheet-like structure obtainable according to step C).
摘要翻译： 本发明涉及包含含有膦酸基团的聚合物的质子传导聚合物膜，其可通过包括以下步骤的方法获得：A）将含乙烯基的膦酸与一种或多种芳族四氨基化合物与一种或多种芳族羧酸混合， 其酯，其酰卤或其酸酐，其每个羧酸单体含有至少两个酸基，和/或含乙烯基的膦酸与一种或多种芳族和/或杂芳族二氨基羧酸，其酯，其酰卤的混合 或其酸酐，B）在惰性气体下在高达350℃的温度下加热根据步骤A）获得的混合物，以形成聚唑聚合物，C）使用来自步骤A）和/或B的混合物 ），D）根据步骤C）获得的片状结构中存在的含乙烯基膦酸的聚合。
-
公开(公告)号：US08293806B2
公开(公告)日：2012-10-23
申请号：US13194294
申请日：2011-07-29
CPC分类号： B01D67/0011 , B01D71/62 , B01D2323/08 , B01D2323/26 , C08J5/2256 , C08J2379/06 , H01M8/0293 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1081 , H01M8/1088 , Y02P70/56
摘要： The present invention relates to a novel proton-conducting polymer membrane based on polyazoles which can, because of its excellent chemical and thermal properties, be used in a variety of ways and is particularly useful as polymer electrolyte membrane (PEM) to produce membrane electrode units for PEM fuel cells.
摘要翻译： 本发明涉及一种基于多唑的新型质子导电聚合物膜，由于其优异的化学和热性能可以以多种方式使用，并且特别可用作聚合物电解质膜（PEM）以产生膜电极单元 用于PEM燃料电池。
-
33.发明授权Proton conducting electrolyte membrane having reduced methanol permeability and the use thereof in fuel cells 失效具有降低甲醇渗透性的质子导电电解质膜及其在燃料电池中的应用公开(公告)号：US07846982B2
公开(公告)日：2010-12-07
申请号：US10506387
申请日：2003-03-04
申请人： Joachim Kiefer , Oemer Uensal , Gordon Calundann , James Crivello
发明人： Joachim Kiefer , Oemer Uensal , Gordon Calundann , James Crivello
CPC分类号： H01M8/1023 , C08J5/2231 , C08J2325/08 , H01M8/04197 , H01M8/1011 , H01M8/1025 , H01M8/1039 , H01M8/1044 , H01M8/106 , H01M8/1072 , H01M2300/0082 , Y02E60/523 , Y02P70/56
摘要： The present invention relates to a proton-conducting electrolyte membrane obtainable by a process comprising the steps: A) swelling a polymer film with a liquid comprising a vinyl-containing sulphonic acid and B) polymerising the vinyl-containing sulphonic acid present in liquid introduced in step A). A membrane according to the invention is very versatile on account of its excellent chemical and thermal properties and may be used, in particular, as a polymer electrolyte membrane (PEM) in what are known as PEM fuel cells.
摘要翻译： 本发明涉及可通过包括以下步骤的方法获得的质子传导电解质膜：A）用含有乙烯基磺酸的液体使聚合物膜膨胀，以及B）使存在于液体中的乙烯基磺酸聚合 步骤A）。 根据本发明的膜由于其优异的化学和热性质而是非常通用的，并且可以特别地用作所谓的PEM燃料电池中的聚合物电解质膜（PEM）。
-
34.发明申请Process for producing proton-conducting polymer membranes, improved polymer membranes and the use thereof in fuel cells 失效用于生产质子传导聚合物膜，改进的聚合物膜及其在燃料电池中的用途的方法公开(公告)号：US20060127705A1
公开(公告)日：2006-06-15
申请号：US10524194
申请日：2003-08-14
申请人： Joachim Kiefer , Oemer Uensal , Gordon Calundann , Ursula Leister , Kilian Brehl , Edmund Thiemer , Melanie Schlegel
发明人： Joachim Kiefer , Oemer Uensal , Gordon Calundann , Ursula Leister , Kilian Brehl , Edmund Thiemer , Melanie Schlegel
IPC分类号： H01M8/00
CPC分类号： C08G73/22 , C08G73/06 , C08G73/0616 , C08G73/0627 , C08G73/0633 , C08G73/0688 , C08G73/0694 , C08G73/18 , C08L79/06
摘要： The present invention relates to a proton-conducting polymer membrane comprising polyazoles which is obtainable by a process comprising the steps A) preparation of a mixture comprising polyphosphoric acid, at least one polyazole and/or one or more compounds suitable for forming polyazoles under the action of heat in step B), B) heating of the mixture obtainable according to step A) to temperatures up to 400° C. under inert gas, C) application of a layer to a support using the mixture from step A) and/or B), D) treatment of the membrane formed in step C) until it is self-supporting, wherein the treatment of the membrane is carried out using a hydrolysis liquid comprising oxo acids of phosphorus and/or oxo acids of sulfur.
摘要翻译： 本发明涉及包含多唑的质子传导性聚合物膜，其可以通过包括以下步骤的方法获得：A）制备包含多磷酸，至少一种多唑和/或一种或多种适于在动作下形成多唑的化合物的混合物 的步骤B）中的热），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℃; C）使用来自步骤A）和/或 B），D）处理在步骤C）中形成的膜，直到其自支撑，其中膜的处理使用包含硫和/或硫的含氧酸的含氧酸的水解液进行。
-
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。
-
36.发明授权Proton conducting electrolyte membrane for use in high temperatures and the use thereof in fuel cells 失效用于高温的质子导电电解质膜及其在燃料电池中的应用公开(公告)号：US07846983B2
公开(公告)日：2010-12-07
申请号：US10506880
申请日：2003-03-04
申请人： Joachim Kiefer , Oemer Uensal
发明人： Joachim Kiefer , Oemer Uensal
CPC分类号： H01M8/1032 , C08J5/2218 , H01M4/8605 , H01M4/92 , H01M8/1004 , H01M8/1023 , H01M8/1027 , H01M8/103 , H01M8/1044 , H01M8/1048 , H01M8/1067 , H01M8/1086 , Y02P70/56
摘要： The present invention concerns a proton-conducting electrolyte membrane obtainable by a method comprising the following steps: A) expanding a polymer film with a liquid that contains a vinyl-containing phosphonic acid, and B) polymerisation of the vinyl-containing phosphonic acid present in the liquid introduced in step A). An inventive membrane, thanks to its exceptional chemical and thermal properties, is very versatile in its use and is particularly suitable as a polymer-electrolyte-membrane (PEM) in so-called PEM fuel cells.
摘要翻译： 本发明涉及通过包括以下步骤的方法获得的质子传导性电解质膜：A）用含有乙烯基膦酸的液体膨胀聚合物膜，和B）聚合含有乙烯基的膦酸存在于 在步骤A）中引入的液体。 由于其特殊的化学和热性能，本发明的膜在其使用中是非常通用的，并且特别适用于所谓的PEM燃料电池中的聚合物 - 电解质膜（PEM）。
-
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。
-
38.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）。
-
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。
-
40.发明申请Polymer electrolyte membrane, method for the production thereof, and application thereof in fuel cells 审中-公开聚合物电解质膜，其制造方法及其在燃料电池中的应用公开(公告)号：US20070292734A1
公开(公告)日：2007-12-20
申请号：US11789527
申请日：2007-04-25
申请人： Joachim Kiefer , Oemer Uensal
发明人： Joachim Kiefer , Oemer Uensal
CPC分类号： B01D67/0093 , B01D71/40 , B01D71/44 , B01D2323/30 , B01D2323/385 , C08J5/2243 , H01M4/8605 , H01M4/881 , H01M4/92 , H01M4/921 , H01M8/1004 , H01M8/1072 , Y02P70/56
摘要： The present invention relates to a proton-conducting polymer electrolyte membrane based on polyvinylphosphonic acid/polyvinylsulfonic acid polymers, which owing to their excellent chemical and thermal properties, can be used for a variety of purposes and is particularly suitable as polymer electrolyte membrane (PEM) in PEM fuel cells.
摘要翻译： 本发明涉及一种基于聚乙烯基膦酸/聚乙烯基磺酸聚合物的质子传导性聚合物电解质膜，由于其优异的化学和热学性质，可用于多种目的，特别适用于聚合物电解质膜（PEM） 在PEM燃料电池中。
-
-
-
-
-
-
-
-
-
搜索结果
57 条记录 (耗时 0.025 秒)
