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71. 发明申请

US20070037061A1 Polymer electrolyte complex 审中-公开
标题翻译：聚合物电解质复合物
公开(公告)号：US20070037061A1
公开(公告)日：2007-02-15
申请号：US10556673
申请日：2004-05-11
申请人： Peter Wright , Yungui Zheng
发明人： Peter Wright , Yungui Zheng
IPC分类号： H01M10/40 , C08J5/20
CPC分类号： H01M10/0565 , C08G65/337 , C08G65/38 , H01M4/621 , H01M4/622 , H01M6/166 , H01M6/181 , H01M10/052 , H01M2300/0082 , H01M2300/0088
摘要： A polymer electrolyte being configured to provide ion transport, said polymer electrolyte comprising: a main-chain first repeating unit configured to provide a primary ion coordinating site, a plurality of main-chain repeating units being arranged as a substantially helical ion coordinating channel; said polymer electrolyte further comprising and being characterised by: a main-chain second repeating unit being interdispersed between said main-chain first repeating unit, said second repeating unit being configured to provide a secondary ion coordinating site within said coordinating channel, said secondary ion coordinating site being less coordinating then said primary ion coordinating site; wherein said polymer electrolyte is configured to provide ion transport within said coordinating channel involving ion transport between said primary ion coordinating site and said secondary ion coordinating site.
摘要翻译：一种聚合物电解质，其被配置为提供离子迁移，所述聚合物电解质包括：主链第一重复单元，其被配置为提供初级离子配位点，多个主链重复单元被布置为基本上螺旋状的离子配位通道; 所述聚合物电解质还包括并且其特征在于：主链第二重复单元被分散在所述主链第一重复单元之间，所述第二重复单元构造成在所述配位通道内提供二次离子配位位点，所述二次离子配位那么所述初级离子配位位点的位置不太协调; 其中所述聚合物电解质构造成在所述协调通道内提供离子迁移，其涉及所述初级离子配位位点和所述次离子配位位点之间的离子迁移。

72. 发明申请

US20060287497A1 Process for producing electrolyte material for polymer electrolyte fuel cells, and membrane-electrode assembly for polymer electrolyte fuel cells 有权
标题翻译：用于生产用于聚合物电解质燃料电池的电解质材料的方法和用于聚合物电解质燃料电池的膜 - 电极组件
公开(公告)号：US20060287497A1
公开(公告)日：2006-12-21
申请号：US11183748
申请日：2005-07-19
申请人： Jun-ichi Tayanagi , Atsushi Watakabe , Susumu Saito , Katsuya Ueno
发明人： Jun-ichi Tayanagi , Atsushi Watakabe , Susumu Saito , Katsuya Ueno
IPC分类号： C08J5/20 , C08G75/00 , C08G73/24
CPC分类号： C08J5/225 , C08F8/12 , C08F2800/10 , C08F2800/20 , C08J2327/12 , H01M8/1004 , H01M8/1023 , H01M8/1039 , Y02P70/56 , C08F234/02 , C08F216/1408 , C08F214/26 , C08F224/00
摘要： A membrane-electrode assembly for polymer electrolyte fuel cells which is excellent in water repellency and gas diffusivity and which exhibits a high output power density, can be obtained by using, as an electrolyte material for polymer electrolyte fuel cells, a fluoropolymer obtained by contacting a fluoropolymer which is excellent in gas diffusivity and which has alicyclic structures in its main chain and further has sulfonic acid groups, with fluorine gas for fluorination to increase water repellency and stabilize the molecule ends. The above fluoropolymer is preferably made of a copolymer comprising repeating units based on the following monomer A and repeating units based on the following monomer B (wherein Y is a fluorine atom or a trifluoromethyl group, m is an integer of from 0 to 3, p is 0 or 1, and n is an integer of from 1 to 12): Monomer A: A perfluoromonomer which gives a polymer having repeating units containing cyclic structures in its main chain by radical polymerization Monomer B: CF2═CF—(OCF2CFY)m—Op—(CF2)n—SO3H
摘要翻译：作为聚合物电解质型燃料电池的电解质材料，可以通过使用通过使聚合物电解质燃料电池接触而获得的含氟聚合物，获得具有优异的防水性和气体扩散性并且显示出高功率密度的聚合物电解质燃料电池用膜电极组件含氟聚合物，其气体扩散性优异，并且在其主链中具有脂环结构并且还具有磺酸基，氟气用于氟化以增加拒水性并稳定分子末端。上述含氟聚合物优选由包含以下单体A的重复单元和基于以下单体B的重复单元（其中Y为氟原子或三氟甲基，m为0〜3的整数，p 是0或1，n是1至12的整数）：单体A：通过自由基聚合在其主链中产生具有含有环状结构的重复单元的聚合物的全氟单体单体B：CF 2 -CF-（OCF 2 C 1 -CY）m -O - - - （CF 2 N）n 3 H 3

73. 发明授权

US07098252B2 Preparation of macroreticular polymers 失效
公开(公告)号：US07098252B2
公开(公告)日：2006-08-29
申请号：US10113311
申请日：2002-04-01
申请人： Biwang Jiang , Garth Rockwood Parker, Jr.
发明人： Biwang Jiang , Garth Rockwood Parker, Jr.
IPC分类号： C08J5/20
CPC分类号： C08J9/26 , C08F2/18 , C08F2/44 , C08J2201/042 , C08J2325/06
摘要： The present invention relates to a method of preparing porous macroreticular polymers comprising polymerizing one or more monoethylenically unsaturated monomers in the presence of a silicone based porogen.

74. 发明授权

US07094469B2 Porous or non-porous substrate coated with an immobilized polymeric composition having sulfonyl groups and hydrophilic functional groups and process 有权
标题翻译：涂覆有具有磺酰基和亲水官能团的固定化聚合物组合物的多孔或无孔基材和方法
公开(公告)号：US07094469B2
公开(公告)日：2006-08-22
申请号：US10344058
申请日：2001-08-28
申请人： Wilson Moya
发明人： Wilson Moya
IPC分类号： B32B27/08 , B32B27/28 , C08J5/20 , C08J5/22 , C08F214/18
CPC分类号： B01D67/0088 , B01D67/0093 , B01D69/141 , B01D71/32 , B01D71/82 , B01D2323/30 , B01D2323/38 , C08F8/36 , C08F259/08 , C08F290/00 , C08J7/047 , C08J2327/12 , C08J2427/00 , C08L51/003 , C08L51/04 , Y10T428/249953 , Y10T428/249954 , Y10T428/249987 , Y10T428/249991 , Y10T428/249992 , Y10T428/3154 , Y10T428/31544
摘要： A porous or non-porous polymeric substrate having its surface modified with an immobilized fluorocarbon such as perfluorocarbon, polymeric composition is provided. The immobilized fluorocarbon is formed from a monomer having formula: [T—SO2Y—SO2T′]−M+ in which —T and T′ are identical or different and comprise an organic radical bearing at least one active polymerization function such as an unsaturation or a ring that can be opened; —M+ comprises an inorganic cation. —Y comprises N or CQ in which Q comprises H, CN, F, SO2R3, substituted or unsubstituted C1-20 alkyl, substituted or unsubstituted C1-20 aryl, substituted or un-substituted C1-20 alkylene, in which the substituent comprises one or more halogens, and in which the chain comprises one or more F, SO2R, aza, oxa, thia or dioxathia substituents; and —R3 comprises F, substituted or unsubstituted C1-20 alkyl, in which the substituted or unsubstituted C1-20 aryl, substituted or unsubstituted C1-20 alkylene, in which the substituent comprises one or more halogens.
摘要翻译：提供其表面用固定的氟碳化合物如全氟化碳改性的多孔或非多孔聚合物基质，聚合物组合物。固定的氟碳化合物由具有下式的单体形成：[T-SO 2 Y-SO 2 T'] - O - 其中-T和T'相同或不同，并且包含具有至少一个活性聚合功能的有机基团，例如不饱和键或可以打开的环; -M ^{+ 包括无机阳离子。 -Y包括N或CQ，其中Q包括H，CN，F，SO 2 R 3，取代或未取代的C 1-12烷基取代或未取代的C 1-20烷基，取代或未取代的C 1-20烷基，其中取代基包含一个或多个卤素，并且其中链包含一个或多个F，SO 2 R，氮杂，氧杂，硫杂或二氧杂锇取代基; 且R 3包括F，取代或未取代的C 1-20烷基，其中取代或未取代的C 1-20烷基，被取代的或未取代的C 1-20烷基，其中取代基包含一个或多个卤素。}

75. 发明申请

US20060148911A1 Porous polymeric membrane comprising vinylidene fluoride 有权
标题翻译：包含偏二氟乙烯的多孔聚合物膜
公开(公告)号：US20060148911A1
公开(公告)日：2006-07-06
申请号：US10520943
申请日：2003-06-23
申请人： Neville Mattingley , Esam Kronfli
发明人： Neville Mattingley , Esam Kronfli
IPC分类号： C08J5/20
CPC分类号： C08J5/2243 , B01D67/0011 , B01D71/34 , B01D2323/08 , B01D2323/22 , B01D2325/02 , C08J2327/12 , H01M8/0289 , H01M8/1023 , H01M8/1039 , H01M8/106 , H01M8/1081 , H01M8/1088 , H01M10/0565 , Y02P70/56
摘要： A process for producing a porous polymeric structure which process comprises preparing a solution comprising a polymer which comprises vinylidene fluoride in a solvent/non-solvent mixture; holding the solution at an elevated temperature until the polymer is completely solvated; casting the solution to form a thin layer; and drying the thin layer to form a membrane. The polymer is dispersed in the non-solvent before addition of the solvent, when preparing the solution, to prevent microgel formation. The prolonged solvation at elevated temperature provides a stable solution, and enables membranes of controlled porosity to be formed.
摘要翻译：一种制备多孔聚合物结构的方法，该方法包括制备包含在溶剂/非溶剂混合物中包含偏二氟乙烯的聚合物的溶液; 在高温下保持溶液直到聚合物完全溶剂化; 浇注溶液以形成薄层; 并干燥薄层以形成膜。在加入溶剂之前，当制备溶液时，聚合物分散在非溶剂中，以防止形成微凝胶。在高温下延长的溶剂化提供了稳定的溶液，并且能够形成受控孔隙度的膜。

76. 发明申请

US20060083971A1 Liquid materials for use in electrochemical cells 有权
标题翻译：用于电化学电池的液体材料
公开(公告)号：US20060083971A1
公开(公告)日：2006-04-20
申请号：US11040317
申请日：2005-01-21
申请人： Joseph DeSimone , Jennifer Kelly , Jason Rolland , Zhillian Zhou , Ginger Denison , Raymond Dominey
发明人： Joseph DeSimone , Jennifer Kelly , Jason Rolland , Zhillian Zhou , Ginger Denison , Raymond Dominey
IPC分类号： C08J5/20 , H01M4/88 , H01M8/10 , B05D5/12
CPC分类号： C08J5/2256 , C08J5/2262 , C08J2367/00 , H01M4/8828 , H01M8/0221 , H01M8/0234 , H01M8/0258 , H01M8/1004 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1072 , H01M2300/0082 , Y02P70/56
摘要： Disclosed is the use of liquid precursor materials to prepare a processible polymeric electrolyte, which can be used to form a proton exchange membrane for use in an electrochemical cell. Also disclosed is the use of liquid precursor materials to prepare a processible catalyst ink composition, which can be conformally applied to a proton exchange membrane and a electrode material for use in an electrochemical cell. Also disclosed is the use of a photocurable perfluoropolyether (PFPE) material to form a microfluidic electrochemical cell.
摘要翻译：公开了使用液体前体材料来制备可加工的聚合物电解质，其可用于形成用于电化学电池的质子交换膜。还公开了使用液体前体材料来制备可以适形地施加到质子交换膜和用于电化学电池中的电极材料的可加工催化剂油墨组合物。还公开了使用光固化全氟聚醚（PFPE）材料来形成微流体电化学电池。

77. 发明授权

US07022743B2 Fuel cell, polyelectrolyte and ion-exchange resin used for same 失效
公开(公告)号：US07022743B2
公开(公告)日：2006-04-04
申请号：US10176606
申请日：2002-06-24
申请人： Makoto Morishima , Tomoichi Kamo , Toshiyuki Kobayashi , Kenji Yamaga , Tohru Koyama
发明人： Makoto Morishima , Tomoichi Kamo , Toshiyuki Kobayashi , Kenji Yamaga , Tohru Koyama
IPC分类号： C08J5/20
CPC分类号： C08G61/10 , C08J5/2256 , C08J2365/02 , H01M4/8605 , H01M4/8807 , H01M4/881 , H01M4/92 , H01M4/926 , H01M4/96 , H01M8/0289 , H01M8/04014 , H01M8/0618 , H01M8/1004 , H01M8/1023 , H01M8/1058 , H01M8/1081 , H01M2300/0082 , Y02P70/56
摘要： The object of this invention is to provide a solid polymer electrolyte which is excellent in durability and of low cost, and membranes, solutions for electrode catalyst coating, membrane/electrode assemblies and fuel cells which use the electrolyte. According to this invention, there can be provided a fuel cell which comprises an electrode assembly having an electrode catalyst membrane formed therein, said catalyst membrane comprising a polymer electrolyte membrane held between an anode on one side of the principal plane of the electrolyte membrane and a cathode on the other side of the principal lane thereof, current collecting plates provided each independently in close contact, to the anode side and the cathode side of the electrode assembly, and electroconductive separators having gas supply passages to the anode and to the cathode provided on the outside surfaces of the current collecting plates.

78. 发明申请

US20060068254A1 Electrolyte composition, solid electrolyte membrane and solid polymer fuel cell 审中-公开
标题翻译：电解质组成，固体电解质膜和固体聚合物燃料电池
公开(公告)号：US20060068254A1
公开(公告)日：2006-03-30
申请号：US11145213
申请日：2005-06-06
申请人： Makoto Yoshino , Nawalage Cooray , Fumio Takei
发明人： Makoto Yoshino , Nawalage Cooray , Fumio Takei
IPC分类号： H01M8/10 , C08J5/20 , C08J5/22 , B05D5/12
CPC分类号： C08J5/2256 , C08J2379/08 , H01M8/1011 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M2300/0082 , Y02E60/523
摘要： A novel electrolyte composition is provided for obtaining a solid electrolyte membrane capable of exhibiting a large ion exchange capacity, high proton conductivity and a low methanol permeation coefficient. This electrolyte composition contains a sulfonic acid group-containing polyimide and having a specific structure. Such a polyimide can be obtained, for example, by reacting 1,4,5,8-naphthalenetetracarboxylic dianhydride with a diamine compound.
摘要翻译：提供了一种新的电解质组合物，用于获得能够显示出大的离子交换容量，高质子传导性和低甲醇渗透系数的固体电解质膜。该电解质组合物含有含磺酸基的聚酰亚胺并具有特定结构。这样的聚酰亚胺可以通过例如使1,4,5,8-萘四羧酸二酐与二胺化合物反应来获得。

79. 发明授权

US06984669B2 Fluorinated cation exchange membrane and electrolytic soda process 有权
标题翻译：氟化阳离子交换膜和电解苏打工艺
公开(公告)号：US06984669B2
公开(公告)日：2006-01-10
申请号：US10703443
申请日：2003-11-10
申请人： Takuo Nishio , Yoshihiko Saito , Tetsuji Shimohira
发明人： Takuo Nishio , Yoshihiko Saito , Tetsuji Shimohira
IPC分类号： C08J5/20
CPC分类号： C25B1/46 , C08J5/2281 , C08J2327/12
摘要： The present invention provides a fluorinated cation exchange membrane comprising at least two layers, a first layer made of a fluoropolymer having sulfonic acid groups and a second layer made of a fluoropolymer having carboxylic acid groups on the cathode side thereof, wherein when an electrolytic soda process is conducted using the cation exchange membrane as a diaphragm between an anode compartment and a cathode compartment, the water transport number through the cation exchange membrane is at least 4.8 mol/F (F: Faraday) under operating conditions such that the brine concentration in the anode compartment is 200 g/L, the sodium hydroxide concentration in the cathode compartment is 32 mass %, the current density is 5 kA/m2, and the temperature is 90° C. The fluorinated cation exchange membrane of the present invention gives an excellent effect such that a uniform catholyte concentration can be maintained even when installed in an electrolytic cell having no special circulating means.
摘要翻译：本发明提供一种氟化阳离子交换膜，其包含至少两层，由具有磺酸基的含氟聚合物构成的第一层和在其阴极侧具有羧酸基的含氟聚合物构成的第二层，其中，当电解苏打工艺使用阳离子交换膜作为阳极室和阴极室之间的隔膜进行，通过阳离子交换膜的水输送数量在操作条件下至少为4.8mol / F（F：法拉第），使得在阳极室为200g / L，阴极室中的氢氧化钠浓度为32质量％，电流密度为5kA / m 2，温度为90℃。氟化阳离子交换本发明的膜具有优异的效果，使得即使安装在没有特殊循环的电解槽中也能够保持均匀的阴极电解液浓度吃饭的意思。

80. 发明申请

US20050239912A1 Fluorinated membranes 失效
标题翻译：氟化膜
公开(公告)号：US20050239912A1
公开(公告)日：2005-10-27
申请号：US11110745
申请日：2005-04-21
申请人： Vincenzo Arcella , Fabio Polastri , Alessandro Ghielmi , Paola Vaccarono
发明人： Vincenzo Arcella , Fabio Polastri , Alessandro Ghielmi , Paola Vaccarono
IPC分类号： B01D71/32 , B01D71/34 , B01D71/36 , B01D71/82 , C08F214/18 , C08J5/22 , C25B13/08 , H01B1/06 , H01B13/00 , H01M4/86 , H01M4/88 , H01M8/02 , H01M8/10 , C08J5/20
CPC分类号： B01D71/32 , C08J5/225 , C08J2327/12 , C25B13/08 , H01M8/1027 , H01M8/1039 , H01M8/1067 , H01M8/1069 , H01M2300/0082 , Y02P70/56
摘要： Ionomeric membranes comprising (per)fluorinated, se-micrystalline or amorphous, ionomeric polymers, having equivalent weight (EW) from 380 g/eq to 1,800 g/eq, which used in fuel cells, under the following conditions: membrane thickness 50 μm assembled between two electrodes catalyzed with 0.6 mg/cm2 Pt/C and treated with 0.7 mg/cm2 of Nafion®, having a 10 cm2 area; hydrogen and air feeding, both at the pressure of 0.25 MPa, both saturated with water at 80° C.; cell temperature 75° C.; for membranes formed of copolymers TFE/F2C═CF—O—(CF2)2—SO2F, give the following maximum specific power (PMAX) values, at the indicated EW values: at EW=670 PMAX higher than 0.55 Watt/cm2; at EW=830 PMAX higher than 0.66 Watt/cm2; at EW=1,160 PMAX higher than 0.50 Watt/cm2; at EW=1,600 PMAX higher than 0.32 Watt/cm2.
摘要翻译：离子聚合物膜包含在以下条件下用于燃料电池的（全）氟化，结晶或无定形离聚物聚合物，其具有380g / eq至1,800g / eq当量的等效重量（EW）：组装的膜厚度50μm 在用0.6mg / cm 2 Pt / C催化的两个电极之间，并用0.7mg / cm 2的Nafion处理，其具有10cm 2 / / SUP>区域; 氢气和空气进料，两者在0.25MPa的压力下，均在80℃下用水饱和; 电池温度为75℃。对于由共聚物形成的膜TFE / F 2 C-CF-O-（CF 2）2 -SO 2 2 F，在指定的EW值下给出以下最大比功率（P MAX）：在EW = 670 P最高高于0.55瓦特/厘米 2 ; 在高于0.66Watt / cm 2的EW = 830P最大值在EW = 1,160 P MAX高于0.50Watt / cm 2的情况下，在高于0.32瓦/厘米2的EW = 1,600P最高。

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