公开(公告)号：US09484588B2

公开(公告)日：2016-11-01

申请号：US13747712

申请日：2013-01-23

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Ki-hyun Kim ,  Seong-woo Choi ,  Jong-chan Lee ,  Pil-won Heo ,  Kihyun Kim ,  Sung-kon Kim

IPC分类号： H01M8/10 ,  C08G77/30 ,  C08G77/00

CPC分类号： H01M8/1037 ,  C08G77/30 ,  C08G77/80 ,  H01M8/1041 ,  Y02E60/523

摘要： A compound including a cage-type structure of silsesquioxane wherein a group represented by Formula 1 or a salt thereof is directly linked to at least one silicon atom of the silsesquioxane, a composition including the compound, a composite formed therefrom, electrodes and an electrolyte membrane that include the composite, a method of preparing the compound, and a fuel cell including the electrodes and the electrolyte membrane. wherein in Formula 1, n is 1 or 2.

公开(公告)号：US20160164139A1

公开(公告)日：2016-06-09

申请号：US14907521

申请日：2013-07-29

申请人： HUTCHINSON ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE DE NANTES

发明人： David Ayme-Perrot ,  Carole Cerclier ,  Jean Le Bideau ,  Nela Buchtova ,  Aurélie Guyomard-Lack ,  Philippe-Franck Girard

IPC分类号： H01M10/0565

CPC分类号： H01M10/0565 ,  B32B17/10036 ,  B32B17/10174 ,  B32B17/10201 ,  B32B17/10431 ,  B32B17/10541 ,  B32B17/10669 ,  B32B17/10761 ,  C03C17/3435 ,  C03C2217/734 ,  G02B1/10 ,  G02B1/115 ,  G02B5/30 ,  G02B27/0018 ,  G02B27/0101 ,  G02B2027/012 ,  G02B2027/0196 ,  H01M8/1027 ,  H01M8/1037 ,  H01M8/1074 ,  H01M14/005 ,  H01M2300/0082 ,  H01M2300/0085 ,  Y02P70/56

摘要： The invention relates to a monolithic ionogel with an organic confinement matrix for at least one ionic liquid, and a method for manufacturing same. An ionogel according to the invention comprises a biopolymer confinement matrix with a cross-linked polysaccharide base and an ionic liquid confined in a network formed by the matrix, and it is such that the polysaccharide has siloxane cross-linking bridges, the ionogel being a chemical gel able to constitute a self-supported solid electrolyte by itself. This ionogel is obtained using a method comprising silanisation of the polysaccharide in a basic aqueous solution by a silanisation agent, and polycondensation of the silanised polysaccharide. In a first embodiment, this method comprises preparing a hydrogel with a polysaccharide base that is silanised and cross-linked by sol-gel, then exchange reactions of solvents with increasing hydrophobicities. In a second preferred embodiment, it comprises mixing a first solution comprising the ionic liquid in an acid medium and a second solution containing the silanised and non-cross-linked polysaccharide, such that its cross-linking takes place through that mixing.

摘要翻译： 本发明涉及一种具有用于至少一种离子液体的有机约束基质的单片离子凝胶及其制造方法。 根据本发明的离子凝胶包含具有交联多糖碱的生物聚合物约束基质和限制在由基质形成的网络中的离子液体，并且使得多糖具有硅氧烷交联桥，离子凝胶是化学 凝胶本身可以构成自支撑的固体电解质。 该离子凝胶是通过使硅烷化剂在碱性水溶液中硅烷化多糖，以及硅烷化多糖的缩聚的方法得到的。 在第一实施方案中，该方法包括制备具有硅烷化并通过溶胶 - 凝胶交联的多糖碱的水凝胶，然后交换溶剂的增加的疏水性的反应。 在第二优选实施方案中，其包括在酸性介质中混合包含离子液体的第一溶液和含有硅烷化和非交联多糖的第二溶液，使得其通过该混合进行交联。

公开(公告)号：US09142850B2

公开(公告)日：2015-09-22

申请号：US14036491

申请日：2013-09-25

申请人： LG CHEM, LTD.

发明人： Seong Ho Choi ,  Hyuk Kim ,  Sang Woo Lee ,  Tae Geun Noh ,  Ji Soo Kim

IPC分类号： H01M8/10 ,  C08J5/22 ,  C08G61/12 ,  C08L71/00 ,  C08L81/06 ,  H01M8/24 ,  C08G65/40

CPC分类号： H01M8/103 ,  C08G61/12 ,  C08G65/4056 ,  C08G2261/126 ,  C08G2261/344 ,  C08G2261/516 ,  C08G2650/40 ,  C08J5/2256 ,  C08J2381/06 ,  C08L71/00 ,  C08L81/06 ,  H01M8/1018 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1037 ,  H01M8/241 ,  H01M8/2465 ,  H01M2008/1095 ,  Y02E60/521

摘要： Provided are a tri-block copolymer and an electrolyte membrane prepared therefrom. The tri-block copolymer has a structure of polar moiety-containing copolymer block/non-polar moiety-containing copolymer block/polar moiety-containing copolymer block, or non-polar moiety-containing copolymer block/polar moiety-containing copolymer block/non-polar moiety-containing copolymer block, and is useful for an electrolyte membrane for fuel cells. The electrolyte membrane for fuel cells prepared from the tri-block copolymer exhibits superior dimensional stability and excellent fuel cell performance.

公开(公告)号：US08709677B2

公开(公告)日：2014-04-29

申请号：US13039432

申请日：2011-03-03

申请人： Keping Wang ,  Jing Li ,  Yunsong Yang

发明人： Keping Wang ,  Jing Li ,  Yunsong Yang

IPC分类号： H01M8/10 ,  C08G77/60

CPC分类号： H01M8/10 ,  H01M8/1023 ,  H01M8/1037 ,  H01M8/1039 ,  H01M8/1044 ,  H01M8/1072 ,  Y02P70/56 ,  Y10T428/31663

摘要： A proton conducting polymer electrolyte comprising a proton conducting ionomer cross-linked with an amount of a copolymer additive comprising cross-linking functional groups and other functional groups (e.g. proton carriers, chelating agents, radical scavengers) shows improved durability over the ionomer alone and provides for more stable inclusion of these other functional groups. The copolymer additive comprises at least two types of metal oxide monomers, one having cross-linking functional groups and the other having the other functional groups.

公开(公告)号：US08673067B2

公开(公告)日：2014-03-18

申请号：US12470294

申请日：2009-05-21

申请人： Wei Liu ,  Nathan L. Canfield ,  Jian Zhang ,  Xiaohong Shari Li ,  Jiguang Zhang

发明人： Wei Liu ,  Nathan L. Canfield ,  Jian Zhang ,  Xiaohong Shari Li ,  Jiguang Zhang

IPC分类号： B01D53/00 ,  B01D53/22

CPC分类号： B01D61/38 ,  B01D69/10 ,  B01D69/105 ,  B01J20/28033 ,  B01J20/28097 ,  B01J20/3204 ,  B01J20/3287 ,  B22D19/00 ,  B22D19/0072 ,  B22D25/005 ,  H01M8/0289 ,  H01M8/0662 ,  H01M8/1023 ,  H01M8/1037 ,  H01M8/1039

摘要： Provided herein are immobilized liquid membranes for gas separation, methods of preparing such membranes and uses thereof. In one example, the immobilized membrane includes a porous metallic host matrix and an immobilized liquid fluid (such as a silicone oil) that is immobilized within one or more pores included within the porous metallic host matrix. The immobilized liquid membrane is capable of selective permeation of one type of molecule (such as oxygen) over another type of molecule (such as water). In some examples, the selective membrane is incorporated into a device to supply oxygen from ambient air to the device for electrochemical reactions, and at the same time, to block water penetration and electrolyte loss from the device.

摘要翻译： 本文提供了用于气体分离的固定化液膜，制备这种膜的方法及其用途。 在一个实例中，固定的膜包括多孔金属宿主基质和固定在多孔金属宿主基质内包含的一个或多个孔内的固定液体流体（如硅油）。 固定液膜能够选择性渗透一种类型的分子（如氧气）超过另一类分子（如水）。 在一些实例中，选择性膜结合到装置中以从环境空气向用于电化学反应的装置供应氧气，同时阻止水从设备中渗透和电解质损失。

公开(公告)号：US08470286B2

公开(公告)日：2013-06-25

申请号：US12678886

申请日：2008-09-18

申请人： Tatsuo Fujinami ,  Takuya Mase ,  Masayoshi Takami

发明人： Tatsuo Fujinami ,  Takuya Mase ,  Masayoshi Takami

IPC分类号： C01B7/19

CPC分类号： H01M8/1058 ,  C08J5/2206 ,  C08J2383/02 ,  H01M8/04119 ,  H01M8/1004 ,  H01M8/1037 ,  H01M8/1051 ,  H01M8/1067 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56

摘要： A proton conductive material in which hollow inorganic fine particles that have through holes on a surface of the hollow inorganic fine particles, that are filled with an electrolyte resin. In addition, a membrane-electrode assembly which has an anode electrode provided on one surface side of a solid polymer electrolyte membrane and including an anode catalyst layer, and a cathode electrode provided on the other surface side of the solid polymer electrolyte membrane and including a cathode catalyst layer, wherein at least the anode catalyst layer from among the pair of catalyst layers includes the proton conductive material.

摘要翻译： 一种质子传导材料，其中在中空无机细颗粒的表面上具有通孔的中空无机细颗粒填充有电解质树脂。 另外，在固体聚合物电解质膜的一个表面侧设置有包含阳极催化剂层的阳极电极和在固体高分子电解质膜的另一个表面侧设置的阴极电极的膜电极接合体， 阴极催化剂层，其中，所述一对催化剂层中的至少所述阳极催化剂层包含所述质子传导性材料。

公开(公告)号：US20130102740A1

公开(公告)日：2013-04-25

申请号：US13807455

申请日：2011-07-13

申请人： Jae-Suk Lee ,  Young Jea Kim ,  Hyo Kyeong Son ,  Da Young Kim ,  Un Ko

发明人： Jae-Suk Lee ,  Young Jea Kim ,  Hyo Kyeong Son ,  Da Young Kim ,  Un Ko

IPC分类号： C08G75/23 ,  C08G65/40

CPC分类号： C08G75/23 ,  C08G65/40 ,  C08G65/4006 ,  C08G65/48 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1037 ,  H01M8/1039 ,  H01M8/1072 ,  H01M8/1081 ,  H01M2008/1095 ,  H01M2300/0082 ,  Y02P70/56

摘要： Provided are a sulfonated poly(arylene ether) copolymer including a crosslinking structure and a polyelectrolyte membrane including the same. Particularly, a sulfonated poly(arylene ether) copolymer including a crosslinking structure in a polymer chain or at the terminal portion of the polymer chain, and a polyelectrolyte membrane including the same are provided. The polyelectrolyte membrane using the sulfonated poly(arylene ether) copolymer including the crosslinking structure, may have the same or better degree of a thermal stability, a mechanical stability, a chemical stability, a membrane forming capability, etc. than a commonly used polyelectrolyte membrane. In addition, the proton conductivity and the cell performance of the polyelectrolyte membrane may be remarkably improved than those of the commonly used polymer electrolyte. Further, the properties of the electrolyte membrane may be rarely changed, and a high measuring stability may be obtainable. The polyelectrolyte membrane may be used in a fuel cell or a secondary battery.

摘要翻译： 提供包含交联结构的磺化聚（亚芳基醚）共聚物和包含其的聚电解质膜。 特别地，提供了在聚合物链或聚合物链的末端部分包含交联结构的磺化聚（亚芳基醚）共聚物和包含该聚合物的聚电解质膜。 使用包含交联结构的磺化聚（亚芳基醚）共聚物的聚电解质膜可以具有与常用的聚电解质膜相同或更好的热稳定性，机械稳定性，化学稳定性，成膜能力等。 。 此外，与常用聚合物电解质相比，聚电解质膜的质子传导性和电池性能可显着提高。 此外，电解质膜的性质可能很少改变，并且可以获得高的测量稳定性。 聚电解质膜可以用于燃料电池或二次电池。

公开(公告)号：US20130040207A1

公开(公告)日：2013-02-14

申请号：US13208864

申请日：2011-08-12

申请人： Neeraj Gupta ,  Anantharaman Dhanabalan ,  Nagendiran Shanmugam ,  Vivek Khare

发明人： Neeraj Gupta ,  Anantharaman Dhanabalan ,  Nagendiran Shanmugam ,  Vivek Khare

IPC分类号： H01M10/056 ,  C08F230/08

CPC分类号： C08F230/08 ,  C08F220/18 ,  C08F290/148 ,  C08G77/20 ,  C08G77/46 ,  H01M8/1037 ,  H01M10/0565 ,  C08F220/20

摘要： A copolymer suitable for use in forming a solid polymer electrolyte film comprising a first monomer represented by Formula (1): wherein n is 2 to 1,000; m is 2 to 1,000; x and y are individually 1 to 100; p is 0 to 10; and q is 1 to 10, R1 is an alkyl group having 1 to 10 carbon atoms, and A is an alkyl acryloyl group an acryloyl group, alkyl acryloyl group, methacryloyl group, alkyl methacryloyl group, a vinyl group, an allyl group, a styryl group, or a combination of two or more thereof; and a second monomer chosen from a hydroxyl-substituted alkyl acrylate, a hydroxyl-substituted alkyl methacrylate, or a combination of two or more thereof. The copolymer may be used to form a solid polymer electrolyte composition comprising (i) the copolymer, (ii) a plasticizer, and (iii) a salt. The solid polymer electrolyte may be used to form a solid polymer electrolyte film, which may be suitable for use in electrochemical devices.

摘要翻译： 一种适合用于形成固体聚合物电解质膜的共聚物，其包含由式（1）表示的第一单体：其中n为2至1,000; m为2〜1,000; x和y分别为1〜100; p为0〜10; q为1〜10，R1为碳原子数1〜10的烷基，A为烷基丙烯酰基，丙烯酰基，烷基丙烯酰基，甲基丙烯酰基，烷基甲基丙烯酰基，乙烯基，烯丙基， 苯乙烯基或其两种或更多种的组合; 和选自羟基取代的丙烯酸烷基酯，羟基取代的甲基丙烯酸烷基酯或其两种或更多种的组合的第二单体。 共聚物可用于形成固体聚合物电解质组合物，其包含（i）共聚物，（ii）增塑剂和（iii）盐。 固体聚合物电解质可用于形成固体聚合物电解质膜，其可适用于电化学装置。

公开(公告)号：US08357817B2

公开(公告)日：2013-01-22

申请号：US12933593

申请日：2009-03-19

申请人： Mihail-Dumitru Barboiu ,  Mathieu Michau

发明人： Mihail-Dumitru Barboiu ,  Mathieu Michau

IPC分类号： C07F7/10

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

摘要： 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.

摘要翻译： 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：US20120267337A1

公开(公告)日：2012-10-25

申请号：US13452453

申请日：2012-04-20

申请人： Christopher C. STRIEMER ,  Philippe M. FAUCHET ,  Thomas R. GABORSKI ,  James L. MCGRATH

发明人： Christopher C. STRIEMER ,  Philippe M. FAUCHET ,  Thomas R. GABORSKI ,  James L. MCGRATH

IPC分类号： B44C1/22 ,  C25D5/48 ,  B82Y30/00 ,  B82Y40/00

CPC分类号： B01D61/18 ,  B01D57/02 ,  B01D61/28 ,  B01D67/0062 ,  B01D67/0072 ,  B01D71/02 ,  B01D2325/08 ,  B01D2325/14 ,  B01D2325/26 ,  B01L3/50255 ,  B01L2300/0819 ,  B01L2400/0472 ,  B01L2400/0627 ,  H01J2237/20 ,  H01M4/94 ,  H01M8/1037 ,  H01M8/1076 ,  H01M2250/00 ,  H01M2300/0094 ,  Y02P70/56

摘要： A process for forming a porous nanoscale membrane is described. The process involves applying a nanoscale film to one side of a substrate, where the nanoscale film includes a semiconductor material; masking an opposite side of the substrate; etching the substrate, beginning from the masked opposite side of the substrate and continuing until a passage is formed through the substrate, thereby exposing the film on both sides thereof to form a membrane; and then simultaneously forming a plurality of randomly spaced pores in the membrane. The resulting porous nanoscale membranes, characterized by substantially smooth surfaces, high pore densities, and high aspect ratio dimensions, can be used in filtration devices, microfluidic devices, fuel cell membranes, and as electron microscopy substrates.

摘要翻译： 描述了形成多孔纳米级膜的方法。 该方法包括将纳米级膜施加到衬底的一侧，其中纳米级膜包括半导体材料; 掩蔽衬底的相对侧; 从衬底的掩蔽的相对侧开始蚀刻衬底，并且继续直到通过衬底形成通道，从而在其两侧暴露膜以形成膜; 然后在膜中同时形成多个随机间隔开的孔。 所形成的多孔纳米尺度膜，其特征在于基本上光滑的表面，高孔密度和高纵横比尺寸，可用于过滤装置，微流体装置，燃料电池膜和电子显微镜基板。