公开(公告)号：US09786941B2

公开(公告)日：2017-10-10

申请号：US13611694

申请日：2012-09-12

申请人： Timothy J. Fuller ,  Ion C. Halalay ,  Lijun Zou ,  Michael R. Schoeneweiss

发明人： Timothy J. Fuller ,  Ion C. Halalay ,  Lijun Zou ,  Michael R. Schoeneweiss

IPC分类号： H01M8/10 ,  C08J5/22 ,  H01M8/1004 ,  H01M8/1044 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1081

CPC分类号： H01M8/1004 ,  C08J5/2218 ,  C08J2371/12 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1044 ,  H01M8/1081 ,  Y02P70/56

摘要： A membrane electrode assembly for fuel cells includes a proton conducting membrane having a first side and a second side. The proton conducting membrane in turn includes a first polymer including cyclic polyether groups and a second polymer having sulfonic acid groups. The membrane electrode assembly further includes an anode disposed over the first side of the proton conducting layer and a cathode catalyst layer disposed over the second side of the proton conducting layer.

公开(公告)号：US20170183464A1

公开(公告)日：2017-06-29

申请号：US15136086

申请日：2016-04-22

申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

发明人： Cheng-Hsiu TSAI ,  Li-Duan TSAI ,  Chiu-Tung WANG ,  Chiu-Hun SU ,  Yueh-Wei LIN

IPC分类号： C08J5/22 ,  C08G61/02 ,  B01J41/12

CPC分类号： C08J5/2256 ,  B01D71/26 ,  B01D71/44 ,  B01D71/82 ,  B01D2323/30 ,  B01D2325/42 ,  B01J41/14 ,  C08G61/02 ,  C08G61/08 ,  C08G2261/12 ,  C08G2261/135 ,  C08G2261/1412 ,  C08G2261/143 ,  C08G2261/149 ,  C08G2261/3324 ,  C08G2261/3325 ,  C08G2261/418 ,  C08G2261/516 ,  C08G2261/76 ,  C08J5/2218 ,  C08J2365/00

摘要： An ion exchange membrane is provided. The ion exchange membrane includes a reaction product of a polymer and a cross-linking reagent. The polymer includes a first repeat unit, and a second repeat unit. In particular, the first repeat unit is and, the second repeat unit is wherein R+ is A− is F−, Cl−, Br−, I−, OH−, HCO3−, HSO4−, SbF6−, BF4−, H2PO4−, H2PO3−, or H2PO2−; X is CH2iYCH2j, i and j are independently 0, or an integer from 1 to 4; Y is —O—, —S—, —CH2—, or —NH—; R1 is independently C1-8 alkyl group; and, R2 and R3 are hydrogen, or independently C1-8 alkyl group; and, the cross-linking reagent is a compound having at least two imide groups.

公开(公告)号：US09126147B2

公开(公告)日：2015-09-08

申请号：US13329112

申请日：2011-12-16

申请人： Thomas Haring ,  Rima Haring

发明人： Thomas Haring ,  Rima Haring

IPC分类号： B01D67/00 ,  B01D71/26 ,  B01D71/62 ,  B01D69/14 ,  B29C55/00 ,  C08J5/18 ,  H01M8/10 ,  C08J5/22 ,  B29K105/00 ,  B29K105/04 ,  B29K105/16

CPC分类号： C08J5/2218 ,  B01D67/0027 ,  B01D67/0088 ,  B01D67/0093 ,  B01D69/141 ,  B01D69/142 ,  B01D69/148 ,  B01D71/26 ,  B01D71/62 ,  B01D2323/04 ,  B01D2323/30 ,  B01D2325/26 ,  B01D2325/42 ,  B29C37/0025 ,  B29C55/005 ,  B29C55/02 ,  B29K2023/12 ,  B29K2105/0088 ,  B29K2105/04 ,  B29K2105/16 ,  B29K2105/256 ,  B29K2995/0068 ,  B29L2007/008 ,  B29L2009/005 ,  B29L2031/14 ,  B29L2031/3468 ,  C08J5/18 ,  C08J5/22 ,  C08J5/2206 ,  C08J2300/12 ,  C08J2383/02 ,  H01M8/1079 ,  H01M8/1093 ,  H01M2008/1095 ,  H01M2300/0082 ,  H01M2300/0091 ,  Y02E60/521 ,  Y02P70/56 ,  Y10T428/25 ,  Y10T428/31504

摘要： The Invention relates to a drawn polymer film, comprising (A) a polymer or polymer blend and at least (B) one additional component with an average particle diameter of between 0.1 and 15 μm, which by means of (C) one or several secondary treatment steps is processed to form a membrane after being drawn. The average particle diameter of component (B) ranges between 0.1 and 15 μm, preferably 0.5-8.0 μm, with the range between 1.0 and 7.0 μm being particularly preferred. The membranes are used for alkene-alkane separation, electrodialysis, the desalinization of seawater, in fuel cell applications and other membrane applications.

摘要翻译： 本发明涉及一种拉伸聚合物膜，其包含（A）聚合物或聚合物共混物和至少（B）平均粒径为0.1至15μm的另外一种组分，其通过（C）一种或多种二级 处理步骤被处理以在拉伸后形成膜。 成分（B）的平均粒径为0.1〜15μm，优选为0.5〜8.0μm，特别优选为1.0〜7.0μm的范围。 该膜用于烯烃 - 烷烃分离，电渗析，海水脱盐，燃料电池应用和其他膜应用。

公开(公告)号：US20140353241A1

公开(公告)日：2014-12-04

申请号：US14463794

申请日：2014-08-20

申请人： Saltworks Technologies Inc.

发明人： Xiangchun Yin ,  Zhongyuan Zhou

IPC分类号： B01D71/40 ,  B01D69/02 ,  B01D71/28 ,  B01D67/00 ,  B01D61/24 ,  B01D61/44

CPC分类号： B01D71/40 ,  B01D61/24 ,  B01D61/243 ,  B01D61/44 ,  B01D67/0002 ,  B01D67/0006 ,  B01D69/02 ,  B01D71/28 ,  B01D2323/30 ,  B01D2323/345 ,  B01D2325/24 ,  B01D2325/42 ,  B01J39/20 ,  C08J5/2218 ,  C08J5/2275 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2333/24 ,  C08J2367/00 ,  C08J2375/04 ,  C08J2377/00

摘要： A resilient anion exchange membrane including a porous matrix impregnated with a cross-linked homogenous ion-transferring polymer that fills the pores and substantially covers the surfaces of the porous matrix. The cross-linked homogenous ion-transferring polymer formed by polymerizing a homogeneous solution including (i) a hydrophilic ionic monomer selected from a group consisting of 3-methacryloylaminopropyl trimethylammonium chloride, vinylbenzyl trimethylammonium chloride, 3-acrylamidopropyl trimethylammonium chloride, 2-acryloyloxyethyl trimethylammonium chloride, and mixtures thereof, with (ii) a hydrophobic cross-linking oligomer selected from a group consisting of polyurethane oligomer diacrylate, polyester oligomer diacrylate, epoxy oligomer diacrylate, polybutadiene oligomer diacrylate, silicone diacrylate, dimethacrylate counterparts thereof, polyurethane oligomers having three or more vinyl groups, polyester oligomers having three or more vinyl groups, and mixtures thereof.

摘要翻译： 弹性阴离子交换膜包括浸渍有交联的均匀离子转移聚合物的多孔基质，其填充孔并基本上覆盖多孔基质的表面。 通过聚合均匀溶液形成的交联均匀离子转移聚合物，其包括（i）选自3-甲基丙烯酰氨基丙基三甲基氯化铵，乙烯基苄基三甲基氯化铵，3-丙烯酰胺基丙基三甲基氯化铵，2-丙烯酰氧基乙基三甲基氯化铵 和其混合物与（ii）选自聚氨酯低聚物二丙烯酸酯，聚酯低聚物二丙烯酸酯，环氧低聚物二丙烯酸酯，聚丁二烯低聚物二丙烯酸酯，硅氧烷二丙烯酸酯，二甲基丙烯酸酯对应物，聚氨酯低聚物，具有三个或更多个的聚氨酯低聚物的疏水性交联低聚物 乙烯基，具有三个或更多个乙烯基的聚酯低聚物及其混合物。

公开(公告)号：US20110196050A1

公开(公告)日：2011-08-11

申请号：US13086741

申请日：2011-04-14

申请人： Hun-joo LEE ,  Ji-na NAMGOONG ,  Soo-suk LEE ,  Joon-ho KIM

发明人： Hun-joo LEE ,  Ji-na NAMGOONG ,  Soo-suk LEE ,  Joon-ho KIM

IPC分类号： B01J41/12 ,  C08G73/02

CPC分类号： C08J5/2218 ,  B01J39/20 ,  B01J41/14 ,  B01J47/016 ,  B01J47/12 ,  B01L3/5027 ,  C08J5/20

摘要： An ion exchangeable mixture containing a polymeric compound consisting of an ion exchange resin, an acrylamide mixture containing at least one bisacrylamide and at least one acrylamide, and a copolymer obtained by reacting the polymeric compound with the acrylamide mixture, and a method of producing the same are provided. The ion exchangeable membrane produced by using the ion exchangeable mixture has significantly smaller electric resistance than conventional ion exchangeable membranes, and has excellent selective permeability because the ion exchangeable membrane is electrically charged. The ion exchangeable membrane can be produced under very mild production conditions, and thus can be produced very easily. Furthermore, the ion exchangeable membrane can be also formed into film during a crosslinking reaction in a solvent of water, and thus is advantageous in that the ion exchangeable membrane can be freely produced into desired sizes, shapes and forms.

摘要翻译： 含有由离子交换树脂，含有至少一种双丙烯酰胺和至少一种丙烯酰胺的丙烯酰胺混合物组成的聚合物的离子交换性混合物和通过使聚合物与丙烯酰胺混合物反应得到的共聚物及其制造方法 被提供。 通过使用离子交换性混合物制造的离子交换膜的电阻比常规的离子交换膜的电阻小得多，并且由于可离子交换膜带电而具有优异的选择性渗透性。 离子交换膜可以在非常温和的生产条件下制备，因此可以非常容易地制备。 此外，在水的溶剂中的交联反应期间，也可以将离子交换膜形成为膜，因此有利的是可离子交换膜可以自由地制成所需的尺寸，形状和形状。

公开(公告)号：US07947196B2

公开(公告)日：2011-05-24

申请号：US11453116

申请日：2006-06-14

申请人： Hun-joo Lee ,  Ji-na Namgoong ,  Soo-suk Lee ,  Joon-ho Kim

发明人： Hun-joo Lee ,  Ji-na Namgoong ,  Soo-suk Lee ,  Joon-ho Kim

IPC分类号： C01B31/16

CPC分类号： C08J5/2218 ,  B01J39/20 ,  B01J41/14 ,  B01J47/016 ,  B01J47/12 ,  B01L3/5027 ,  C08J5/20

摘要： An ion exchangeable mixture containing a polymeric compound consisting of an ion exchange resin, an acrylamide mixture containing at least one bisacrylamide and at least one acrylamide, and a copolymer obtained by reacting the polymeric compound with the acrylamide mixture, and a method of producing the same are provided. The ion exchangeable membrane produced by using the ion exchangeable mixture has significantly smaller electric resistance than conventional ion exchangeable membranes, and has excellent selective permeability because the ion exchangeable membrane is electrically charged. The ion exchangeable membrane can be produced under very mild production conditions, and thus can be produced very easily. Furthermore, the ion exchangeable membrane can be also formed into film during a crosslinking reaction in a solvent of water, and thus is advantageous in that the ion exchangeable membrane can be freely produced into desired sizes, shapes and forms.

摘要翻译： 含有由离子交换树脂，含有至少一种双丙烯酰胺和至少一种丙烯酰胺的丙烯酰胺混合物组成的聚合物的离子交换性混合物和通过使聚合物与丙烯酰胺混合物反应得到的共聚物及其制造方法 被提供。 通过使用离子交换性混合物制造的离子交换膜的电阻比常规的离子交换膜的电阻小得多，并且由于可离子交换膜带电而具有优异的选择性渗透性。 离子交换膜可以在非常温和的生产条件下生产，因此可以非常容易地生产。 此外，在水的溶剂中的交联反应期间，也可以将离子交换膜形成为膜，因此有利的是可离子交换膜可以自由地制成所需的尺寸，形状和形状。

公开(公告)号：US07785750B2

公开(公告)日：2010-08-31

申请号：US11630994

申请日：2005-07-01

申请人： Rachid El Moussaoui ,  Roland Martin

发明人： Rachid El Moussaoui ,  Roland Martin

IPC分类号： H01M8/10

CPC分类号： B01D67/0088 ,  B01D71/26 ,  B01D71/32 ,  C08J5/2218 ,  H01M8/083 ,  H01M8/1009 ,  H01M8/1023 ,  H01M8/106 ,  H01M8/1072 ,  H01M8/1088 ,  H01M2300/0082 ,  Y02P70/56

摘要： The present invention provides solid alkaline fuel cells comprising anion exchange membranes which comprise diamines or polyamines coupled to a support polymer via a sulfonamide linkage. At least one nitrogen atom of the diamine or polyamine is a quaternized nitrogen atom acting as an anion exchange group. The anion exchange membrane exhibits favourable properties that render it suitable for use in a solid alkaline fuel cell.

摘要翻译： 本发明提供了包含阴离子交换膜的固体碱性燃料电池，其包含通过磺酰胺键与载体聚合物偶联的二胺或多胺。 二胺或多胺的至少一个氮原子是作为阴离子交换基团的季铵化氮原子。 阴离子交换膜显示出有利的性质，使其适用于固体碱性燃料电池。

公开(公告)号：US20100068595A1

公开(公告)日：2010-03-18

申请号：US12578086

申请日：2009-10-13

申请人： Hae-kyoung KIM ,  Ju-hee Cho

发明人： Hae-kyoung KIM ,  Ju-hee Cho

IPC分类号： H01M8/10

CPC分类号： H01B1/122 ,  C08J5/2218 ,  H01M8/1011 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1039 ,  H01M8/1048 ,  H01M8/106 ,  H01M8/1062 ,  H01M8/1081 ,  Y02E60/523 ,  Y02P70/56

摘要： A polymer electrolyte and a fuel cell employing the polymer electrolyte are provided. The polymer electrolyte includes: an ionic conductive polymer membrane; a porous support having nano-sized pores; and inorganic conductive nano-particles including an ionic conductive material impregnated into the porous support, wherein the inorganic conductive nano-particles are impregnated into microchannels formed by aggregation of polar portions of the ionic conductive polymer membrane, and/or between polymer backbones of the ionic conductive polymer membrane.

摘要翻译： 提供聚合物电解质和使用聚合物电解质的燃料电池。 聚合物电解质包括：离子导电聚合物膜; 具有纳米尺寸孔的多孔载体; 以及包含浸渍到多孔载体中的离子导电材料的无机导电纳米颗粒，其中无机导电纳米颗粒被浸渍到通过离子导电聚合物膜的极性部分的聚集形成的微通道中和/或在离子的聚合物主链之间 导电聚合物膜。

公开(公告)号：US07674560B2

公开(公告)日：2010-03-09

申请号：US11380133

申请日：2006-04-25

申请人： Christophe Michot ,  Michel Armand

发明人： Christophe Michot ,  Michel Armand

IPC分类号： H01M6/18

CPC分类号： C08J5/225 ,  C08F8/44 ,  C08F214/18 ,  C08J5/2218 ,  C08J2327/12

摘要： The present invention is concerned with cross-linked sulfonated polymers, eventually perfluorinated, and their preparation process. When molded in the form of membranes, the polymers are useful in electrochemical cells, in a chlorine-sodium electrolysis process, as separator in an electrochemical preparation or organic and inorganic compounds, as separators between an aqueous phase and an organic phase, or as catalyst for Diels-Alder additions, Friedel-Craft reactions, aldol concentrations, cationic polymerisation, esterification, and acetal formation.

摘要翻译： 本发明涉及最终全氟化的交联磺化聚合物及其制备方法。 当以膜的形式成型时，聚合物可用于电化学电池，氯 - 钠电解方法中，作为电化学制剂中的分离剂或有机和无机化合物，作为水相和有机相之间的分离剂，或作为催化剂 Diels-Alder添加剂，Friedel-Craft反应，醛醇浓度，阳离子聚合，酯化和缩醛形成。

公开(公告)号：US20090274943A1

公开(公告)日：2009-11-05

申请号：US11910289

申请日：2006-04-04

申请人： Ken Yoshimura

发明人： Ken Yoshimura

IPC分类号： H01M8/10 ,  H01M6/18 ,  C08J5/22

CPC分类号： C08J5/2218 ,  H01B1/122 ,  H01M8/04197 ,  H01M8/1011 ,  H01M8/1023 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1037 ,  H01M8/1039 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02E60/523 ,  Y02P70/56

摘要： There are provided a new crosslinked polymer electrolyte excellent in water resistance and solvent resistance, high in heat resistance, inexpensive and low in methanol permeability, and suitable for the proton conductive membrane of a fuel cell, by means of the crosslinked polymer electrolyte obtained by the following (1) or (2), and its production method.(1) A compound having two or three or more reactive groups is reacted with a polymer electrolyte.(2) A compound having two or three or more reactive groups is reacted with a polymer to obtain a crosslinked polymer and then an ion exchange group is introduced into the resultant polymer.

摘要翻译： 提供了一种耐水性和耐溶剂性优异，耐热性高，廉价且甲醇渗透性低，并且适用于燃料电池质子传导膜的新的交联聚合物电解质，通过由 以下（1）或（2）及其生产方法。 （1）具有两个或三个以上反应性基团的化合物与聚合物电解质反应。 （2）将具有两个或三个以上反应性基团的化合物与聚合物反应得到交联聚合物，然后将离子交换基团引入所得聚合物中。