公开(公告)号：US20110207028A1

公开(公告)日：2011-08-25

申请号：US13121966

申请日：2009-10-06

Applicant: Kenji Fukuta ,  Shin Watanabe ,  Hiroyuki Yanagi

Inventor： Kenji Fukuta ,  Shin Watanabe ,  Hiroyuki Yanagi

IPC: H01M8/10

CPC classification number: C08J5/2287 ,  C08J2323/12 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1039 ,  H01M8/1088 ,  Y02P70/56

Abstract: An anion-exchange membrane having quaternary ammonium groups or quaternary phosphonium groups wherein halogen ions serve as the counter ions is obtained. Rather than being subjected to ion exchange with an OH-type membrane using a toxic substance such as sodium hydroxide, the halogen-type anion exchange membrane is brought into contact with a carbonate solution and/or bicarbonate solution to directly obtain an anion exchange membrane where at least some of the counterions of the quaternary ammonium groups or quaternary phosphonium groups are CO32− and/or HCO3−.

Abstract translation: 获得具有季铵基或季鏻基团的阴离子交换膜，其中卤离子用作抗衡离子。 使用氢氧化钠等有毒物质与OH型膜进行离子交换而不是与碳酸盐溶液和/或碳酸氢盐溶液接触，直接得到阴离子交换膜， 季铵基或季鏻基团的至少一些抗衡离子是CO32-和/或HCO3-。

公开(公告)号：US20110200890A1

公开(公告)日：2011-08-18

申请号：US12706713

申请日：2010-02-17

Applicant: Nikolai M. Kocherginsky

Inventor： Nikolai M. Kocherginsky

IPC: H01M8/22

CPC classification number: H01M8/103 ,  H01M8/1032 ,  H01M8/20 ,  H01M2008/1095 ,  H01M2300/0082 ,  Y02E60/528

Abstract: A flow fuel cell for use as a source of electrochemical energy with the membrane separating two flowing aqueous solutions with dissolved redox active components and electrodes of the second kind, wherein the membrane is made of a redox active synthetic metal polymer.

Abstract translation: 一种用作电化学能源的流动燃料电池，其中所述膜将溶解的氧化还原活性组分和第二种电极的两个流动水溶液分离，其中所述膜由氧化还原活性合成金属聚合物制成。

公开(公告)号：US20110195338A1

公开(公告)日：2011-08-11

申请号：US13019591

申请日：2011-02-02

Applicant: Seong-woo CHOI ,  Cheol-hee AHN ,  Jung-ock PARK ,  So-young PARK

Inventor： Seong-woo CHOI ,  Cheol-hee AHN ,  Jung-ock PARK ,  So-young PARK

IPC: H01M8/10 ,  C08G18/76 ,  C08G18/77 ,  C08L75/02 ,  H01B1/12

CPC classification number: H01M4/8668 ,  C08G18/3275 ,  C08G18/3287 ,  C08G18/329 ,  C08G18/3293 ,  C08G18/3829 ,  C08G18/712 ,  C08G18/73 ,  C08G18/74 ,  C08G18/75 ,  C08G18/758 ,  C08G18/76 ,  C08G18/7614 ,  C08G18/7657 ,  C08G18/7671 ,  C08G18/7678 ,  C08G18/77 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M2008/1095 ,  H01M2300/0025 ,  H01M2300/0082 ,  Y02E60/521 ,  Y02P70/56

Abstract: A hyper-branched polymer, which is a product obtained by performing condensation polymerization reaction of a hyper-branched polymer composition including a diisocyanate-based compound and a dihydroxyamine-based compound, a cross-linked hyper-branched polymer, an electrode and electrolyte membrane for a fuel cell including the hyper-branched polymer or the cross-linked hyper-branched polymer, and a fuel cell including the electrode and the electrolyte membrane.

Abstract translation: 超支化聚合物，其是通过进行包含二异氰酸酯类化合物和二羟基胺类化合物的超支化聚合物组合物的交联而获得的产物，交联的超支化聚合物，电极和电解质膜 对于包含超支化聚合物或交联的超支化聚合物的燃料电池，以及包括电极和电解质膜的燃料电池。

公开(公告)号：US20110190526A1

公开(公告)日：2011-08-04

申请号：US12933593

申请日：2009-03-19

Applicant: Mihail-Dumitru Barboiu ,  Mathieu Michau

Inventor： Mihail-Dumitru Barboiu ,  Mathieu Michau

IPC: C07F7/10

CPC classification number: H01M8/1074 ,  C07F7/1804 ,  C08J5/2256 ,  C08J2383/04 ,  C08K5/548 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1037 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56

Abstract: The present invention relates to a novel sulfone hybrid precursor, to the synthesis method thereof, and to the uses thereof, particularly for preparing proton-exchanging electrolyte membranes as the functional hybrid charge in a host structure; for the manufacture of functional hybrid nanoparticles by sol-gel polymerization; for the use as a fluidifying agent; for the production of surface coverings through chemical grafting by means of sol-gel polymerization; for the use as a hygroscopic agent; and for the use as a bonding or structuring agent.

Abstract translation: 本发明涉及一种新型砜类杂化前体及其合成方法及其用途，特别是用于制备质子交换电解质膜作为主体结构中的功能混合电荷; 用于通过溶胶 - 凝胶聚合制备功能性杂化纳米粒子; 用作流化剂; 用于通过溶胶 - 凝胶聚合通过化学接枝生产表面覆盖物; 用作吸湿剂; 并用作结合剂或结构剂。

公开(公告)号：US07973089B2

公开(公告)日：2011-07-05

申请号：US11886467

申请日：2006-03-09

Applicant: Jean-Yves Sanchez ,  Cristina Iojoiu ,  Regis Mercier ,  Manuel Marechal ,  Nadia El Kissi ,  Herve Galiano ,  France Chabert

Inventor： Jean-Yves Sanchez ,  Cristina Iojoiu ,  Regis Mercier ,  Manuel Marechal ,  Nadia El Kissi ,  Herve Galiano ,  France Chabert

IPC: C08J5/20

CPC classification number: B01D67/0025 ,  B01D67/002 ,  B01D67/003 ,  B01D71/52 ,  B01D71/68 ,  B01D71/82 ,  B01D2323/12 ,  B01D2325/32 ,  C08J5/2256 ,  C08J2371/12 ,  C08L71/00 ,  H01M8/1023 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1048 ,  H01M8/1051 ,  H01M8/1083 ,  H01M2300/0082 ,  Y02P70/56

Abstract: The invention relates to a process for the extrusion of thermoplastic polymers having alkaline ionic groups.The process consists in preparing a mixture composed of a thermoplastic polymer having alkaline 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.

Abstract translation: 本发明涉及挤出具有碱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碱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。

公开(公告)号：US20110136041A1

公开(公告)日：2011-06-09

申请号：US12917772

申请日：2010-11-02

Applicant: Ju Ho Lee ,  Dong Il Kim ,  Nak Hyun Kwon ,  Inchul Hwang

Inventor： Ju Ho Lee ,  Dong Il Kim ,  Nak Hyun Kwon ,  Inchul Hwang

IPC: H01M8/10 ,  C08J5/20 ,  B01J39/20

CPC classification number: H01M8/1025 ,  C08G65/4012 ,  C08G65/48 ,  C08G75/23 ,  C08G2261/722 ,  C08J5/2256 ,  C08J2371/12 ,  C08J2481/06 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1039 ,  H01M8/1044 ,  H01M8/1048 ,  H01M8/1051 ,  H01M8/1072 ,  H01M2300/0082 ,  H01M2300/0091 ,  Y02P70/56

Abstract: The present invention relates to a sulfonated poly(arylene ether) copolymer, a manufacturing method thereof and a polymer electrolyte membrane for fuel cell using the same.

公开(公告)号：US20110136016A1

公开(公告)日：2011-06-09

申请号：US12821961

申请日：2010-06-23

Applicant: Mianyan HUANG ,  Yanling ZHAO ,  Linlin LI

Inventor： Mianyan HUANG ,  Yanling ZHAO ,  Linlin LI

IPC: H01M10/0565 ,  C08J5/22 ,  H01M8/10

CPC classification number: H01M8/20 ,  C08G65/48 ,  C08G2261/722 ,  C08J5/2275 ,  C08J2381/06 ,  C08L71/00 ,  C08L81/06 ,  H01M8/1011 ,  H01M8/1023 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1044 ,  H01M8/1081 ,  H01M8/188 ,  Y02E60/523 ,  Y02P70/56

Abstract: The present invention relates to a polymer blend proton exchange membrane comprising a soluble polymer and a sulfonated polymer, wherein the soluble polymer is at least one polymer selected from the group consisting of polysulfone, polyethersulfone and polyvinylidene fluoride, the sulfonated polymer is at least one polymer selected from the group consisting of sulfonated poly(ether-ether-ketone), sulfonated poly(ether-ketone-ether-ketone-ketone), sulfonated poly(phthalazinone ether keton), sulfonated phenolphthalein poly(ether sulfone), sulfonated polyimides, sulfonated polyphosphazene and sulfonated polybenzimidazole, and wherein the degree of sulfonation of the sulfonated polymer is in the range of 96% to 118%. The present invention further relates to a method for manufacturing the polymer blend proton exchange membrane.

Abstract translation: 本发明涉及包含可溶性聚合物和磺化聚合物的聚合物共混物质子交换膜，其中可溶性聚合物是选自聚砜，聚醚砜和聚偏二氟乙烯中的至少一种聚合物，磺化聚合物是至少一种聚合物 选自磺化聚（醚 - 醚 - 酮），磺化聚（醚 - 酮 - 醚 - 酮 - 酮），磺化聚（酞嗪酮醚酮），磺化酚酞聚（醚砜），磺化聚酰亚胺，磺化 聚磷腈和磺化聚苯并咪唑，并且其中磺化聚合物的磺化度在96％至118％的范围内。 本发明还涉及一种制造聚合物共混质子交换膜的方法。

公开(公告)号：US07939216B2

公开(公告)日：2011-05-10

申请号：US11650958

申请日：2007-01-09

Applicant: Chung-kun Cho ,  Doo-yeon Lee

Inventor： Chung-kun Cho ,  Doo-yeon Lee

IPC: H01M8/10

CPC classification number: H01M8/1048 ,  C08J5/2231 ,  C08J5/2256 ,  C08J2379/04 ,  H01B1/122 ,  H01M8/1023 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56

Abstract: A polymer electrolyte membrane includes a cross-linking reaction product between a hydrophilic polymer and a cross-linking agent represented by Formula 1 below wherein R1 is substituted or unsubstituted C1-C20 alkyl group, substituted or unsubstituted C6-C20 aryl group, or substituted or unsubstituted C2-C20 heteroaryl group; and n is an integer in the range of 1 to 5. The polymer electrolyte membrane may be prepared by preparing a composition for forming a polymer electrolyte membrane including the hydrophilic polymer, the cross-linking agent represented by Formula 1 and a solvent, applying the composition for forming a polymer electrolyte membrane to a supporting substrate; and heat treating the composition for forming the polymer electrolyte membrane to form the polymer electrolyte membrane. A fuel cell or other device includes the polymer electrolyte membrane. The polymer electrolyte membrane has low solubility to a strong acid and excellent ionic conductivity. Also, the polymer electrolyte membrane is suitable for high temperatures and has excellent durability obtained by reinforcing the mechanical strength of the electrolyte membrane. By employing such a polymer electrolyte membrane, a fuel cell having excellent efficiency, etc. can be prepared.

Abstract translation: 聚合物电解质膜包括亲水性聚合物和下述通式1所示的交联剂之间的交联反应产物，其中R 1为取代或未取代的C 1 -C 20烷基，取代或未取代的C 6 -C 20芳基，或取代或未取代的 未取代的C 2 -C 20杂芳基; n为1〜5的整数。聚合物电解质膜可以通过制备包含亲水性聚合物，由式1表示的交联剂和溶剂形成高分子电解质膜的组合物， 用于将聚合物电解质膜形成到支撑基底的组合物; 并对用于形成聚合物电解质膜的组合物进行热处理以形成聚合物电解质膜。 燃料电池或其他装置包括聚合物电解质膜。 聚合物电解质膜对强酸具有低溶解性和优异的离子导电性。 此外，聚合物电解质膜适合于高温，并且通过增强电解质膜的机械强度而获得优异的耐久性。 通过使用这样的高分子电解质膜，可以制备效率优异的燃料电池等。

公开(公告)号：US07887969B2

公开(公告)日：2011-02-15

申请号：US11485509

申请日：2006-07-13

Applicant: Nagayuki Kanaoka ,  Masaru Iguchi ,  Hiroshi Sohma

Inventor： Nagayuki Kanaoka ,  Masaru Iguchi ,  Hiroshi Sohma

IPC: H01M8/10

CPC classification number: H01M4/926 ,  H01M4/921 ,  H01M8/0289 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1039 ,  H01M8/1067

Abstract: A membrane electrode assembly for solid polymer electrolyte fuel cells exhibits higher proton conductivity and superior thermal resistance, in which the solid polymer electrolyte membrane has a nitrogen atom and a sulfonic acid group, and a principal chain of a constitutional unit is a phenylene bond, is provided. In particular, the membrane electrode assembly for solid polymer electrolyte fuel cells preferably contains the sulfonated polyarylene expressed by the formula (1).

Abstract translation: 用于固体聚合物电解质燃料电池的膜电极组件表现出更高的质子传导性和优异的耐热性，其中固体聚合物电解质膜具有氮原子和磺酸基，并且构成单元的主链是亚苯基键，是 提供。 特别地，固体高分子电解质燃料电池用膜电极组合体优选含有式（1）表示的磺化聚亚芳基。

公开(公告)号：US20110033777A1

公开(公告)日：2011-02-10

申请号：US12907368

申请日：2010-10-19

Applicant: Gordon Calundann ,  Oemer Uensal ,  Brian Benicewicz ,  Eugene Scanlon

Inventor： Gordon Calundann ,  Oemer Uensal ,  Brian Benicewicz ,  Eugene Scanlon

IPC: H01M8/10 ,  B05D5/12

CPC classification number: H01M8/1072 ,  H01M8/0289 ,  H01M8/1004 ,  H01M8/103 ,  H01M8/1048 ,  Y02P70/56

Abstract: The present invention relates to a novel proton-conducting polymer membrane based on polyazole block polymers which, owing to their outstanding chemical and thermal properties, can be used widely and are suitable in particular as polymer electrolyte membrane (PEM) for producing membrane electrode units or so-called PEM fuel cells.

Abstract translation: 本发明涉及一种基于聚唑嵌段聚合物的新型质子导电聚合物膜，由于其优异的化学和热性质，可广泛使用，特别适用于制备膜电极单元的聚合物电解质膜（PEM）或 所谓的PEM燃料电池。