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1. 发明申请

US20040188248A1 Solid electrolyte and electrochemical system using the solid electrolyte 有权
标题翻译：固体电解质和电化学系统使用固体电解质
公开(公告)号：US20040188248A1
公开(公告)日：2004-09-30
申请号：US10765862
申请日：2004-01-29
发明人： Haruo Sawa
IPC分类号： C25C007/04
CPC分类号： H01M6/181 , B01D53/32 , C02F1/4618 , C02F2201/46195 , C25B13/08 , H01M8/04197 , H01M8/04291 , H01M8/1023 , H01M8/1081 , H01M2300/0082 , H01M2300/0091 , Y02P70/56
摘要： It is an object to provide a solid electrolyte and an electrochemical system using the solid electrolyte which has a little expansion (swelling) and whose strength does not decrease in case of positioning the solid electrolyte including a complex compound composed of an inorganic compound, polyvinyl alcohol, and water, in a wet condition. It is possible to use the solid electrolyte in a device such as a fuel cell or an electrolytic device used with the wet condition. The solid electrolyte has a little size variation even if humidity varies and has a low methanol permeability. The solid electrolyte is produced by replacing a part or all of hydroxyl groups of polyvinyl alcohol domain to groups each of which has a water absorption less than that of said hydroxyl group, in the solid electrolyte including a complex compound which is composed of polyvinyl alcohol, water, and at least one inorganic compound selected from silicic acid compound, tungstic acid compound, molybdic acid compound, stannic acid compound, and zirconic acid compound.
摘要翻译：本发明的目的是提供一种使用固体电解质的固体电解质和电化学体系，所述固体电解质具有很小的膨胀（膨胀），并且在将含有由无机化合物构成的络合物的固体电解质，聚乙烯醇，和水，在潮湿的条件。可以在诸如燃料电池或与潮湿条件一起使用的电解装置的装置中使用固体电解质。固体电解质即使湿度变化且甲醇渗透性低，也具有小的变化。固体电解质是通过将聚乙烯醇结构域的一部分或全部的羟基替换为比所述羟基的吸水率小的基团而制造的固体电解质，其包含由聚乙烯醇，水和至少一种选自硅酸化合物，钨酸化合物，钼酸化合物，锡酸化合物和锆酸化合物的无机化合物。

2. 发明申请

US20020053511A1 Cation exchange membrane selectively permeable to monovalent cations and method for its production 有权
标题翻译：阳离子交换膜选择性渗透一价阳离子及其生产方法
公开(公告)号：US20020053511A1
公开(公告)日：2002-05-09
申请号：US09964518
申请日：2001-09-28
申请人： ASAHI GLASS COMPANY, LTD.
发明人： Yoshio Sugaya , Motoo Fukui , Yoshiharu Aoki
IPC分类号： C25C007/04 , C25B013/00 , C08J005/20
CPC分类号： C08J5/2231 , B01D61/52 , B01J47/12 , C02F1/42 , C08J5/2287 , C08J2389/00
摘要： The present invention provides a cation exchange membrane which has excellent durability, a high limiting current density, a low direct current membrane resistance and excellent selectivity to monovalent cations. In the present invention, a cation exchange membrane excellent in selective permeability to monovalent cations is produced by bringing high molecular cations into contact with a surface of a cation exchange membrane in the presence of anions of an oxyacid or anions of an organic sulfonic acid.
摘要翻译：本发明提供一种阳离子交换膜，其具有优异的耐久性，高限流电流密度，低直流膜电阻和优异的一价阳离子选择性。在本发明中，通过在有机磺酸的含氧酸或阴离子的阴离子存在下使高分子阳离子与阳离子交换膜的表面接触，制成对一价阳离子选择性渗透性优异的阳离子交换膜。

3. 发明申请

US20030072985A1 Proton conductor and method for manufacturing the same, and electrochemical device 有权
标题翻译：质子导体及其制造方法及电化学装置
公开(公告)号：US20030072985A1
公开(公告)日：2003-04-17
申请号：US10195235
申请日：2002-07-15
发明人： Yong Ming Li , Koichiro Hinokuma
IPC分类号： H01M008/10 , C25C007/04 , C25B013/00 , D01F009/12
CPC分类号： H01B1/122 , B82Y30/00 , H01M6/181 , H01M8/1018 , H01M2300/0082 , Y02P70/56
摘要： A proton conductor, a method for manufacturing the same, and an electrochemical device using the proton conductor are provided. The proton conductor includes a carbon derivative which has a carbon material selected from the group consisting of a fullerene molecule, a cluster consisting essentially of carbon, a fiber-shaped carbon and a tube-shaped carbon, and mixtures thereof; and at least a proton dissociative group, the proton dissociative group being bonded to the carbon material via a cyclic structure of tricyclic or more. The method includes the steps of obtaining the carbon derivative, hydrolyzing the derivative with alkali hydroxide, subjecting the hydrolyzed product to ion exchange, and forming a group with proton-dissociating properties.
摘要翻译：提供质子导体，其制造方法和使用该质子导体的电化学装置。质子导体包括碳衍生物，其具有选自富勒烯分子，基本上由碳组成的簇，纤维状碳和管状碳的碳材料及其混合物; 和至少一个质子离解基团，质子解离基团通过三环或更多的环状结构键合到碳材料上。该方法包括以下步骤：获得碳衍生物，用碱金属氢氧化物水解衍生物，使水解产物进行离子交换，并形成质子解离性质的基团。

4. 发明申请

US20020012821A1 Gradient interface magnetic composites and methods therefor 失效
公开(公告)号：US20020012821A1
公开(公告)日：2002-01-31
申请号：US09893686
申请日：2001-06-29
申请人： UNIVERSITY OF IOWA RESEARCH FOUNDATION
发明人： Johna Leddy , Sudath Amarasinghe , Lois Anne Zook
IPC分类号： H01M002/00 , H01M002/16 , H01M008/02 , B01D035/06 , B03C001/02 , C02F001/48 , C25C007/04 , B01D061/00 , C25D017/00 , G01N027/403
CPC分类号： H01M4/8857 , B03C1/01 , B03C1/025 , B03C1/034 , B03C1/035 , B82Y25/00 , B82Y40/00 , C23C6/00 , C23C24/08 , C23C30/00 , C25B11/00 , C25D3/54 , G21F9/12 , H01F1/0027 , H01F1/0054 , H01F1/009 , H01F10/007 , H01F41/24 , H01F41/26 , H01F41/301 , H01M4/02 , H01M4/86 , H01M4/8605 , H01M4/8882 , H01M4/9083 , H01M4/926 , H01M8/04223 , H01M8/1004 , H01M8/1009 , H01M8/249 , H01M10/42 , H01M2300/0082 , Y10T428/32
摘要： Magnetic composites exhibit distinct flux properties due to gradient interfaces. The composites can be used to improve fuel cells and batteries and effect transport and separation of different species of materials, for example, transition metal species such as lanthanides and actinides. A variety of devices can be made utilizing the composites including a separator, an electrode for channeling flux of magnetic species, an electrode for effecting electrolysis of magnetic species, a system for channeling electrolyte species, a system for separating particles with different magnetic susceptibilities, improved fuel cells, batteries, and oxygen concentrators. Some composites can be used to make a separator for distinguishing between two species of materials and a flux switch to regulate the flow of a chemical species. Some composites can control chemical species transport and distribution. Other composites enable ambient pressure fuel cells having enhanced performance and reduced weight to be produced. Still other composites enable rechargeable batteries to be made that have longer secondary cycle life and improved output power. Methods involving these composites provide distinct ways for these composites to be utilized.

5. 发明申请

US20040067405A1 Flow field plate geometries 审中-公开
标题翻译：流场板几何形状
公开(公告)号：US20040067405A1
公开(公告)日：2004-04-08
申请号：US10467258
申请日：2003-08-05
发明人： Mark Christopher Turpin , James Charles Boff , Alan Robert Begg
IPC分类号： H01M008/02 , H01M008/10 , C25B009/08 , C25C007/04
CPC分类号： H01M8/0265 , H01M8/0258 , H01M8/026
摘要： A flow field plate for a fuel cell comprising at least one channel extending from a source of fluid to a drain for said fluid, in which the cross-sectional area of said channel at drain or source is less than 95% of the cross-sectional area at source or drain respectively.
摘要翻译：一种用于燃料电池的流场板，包括从流体源延伸到用于所述流体的排水口的至少一个通道，其中在排水或源处的所述通道的横截面积小于横截面积的95％源或漏区域。

6. 发明申请

US20030062257A1 Electrochemical cell comprising lamination of electrode and paper separator members 审中-公开
标题翻译：电化学电池，其包括电极和纸分离器构件的层叠
公开(公告)号：US20030062257A1
公开(公告)日：2003-04-03
申请号：US09970437
申请日：2001-10-03
发明人： Antoni S. Gozdz
IPC分类号： C25C007/00 , C25B009/00 , C25C007/04 , C25D017/00 , C25B013/00
CPC分类号： H01G9/155 , H01G9/02 , H01G11/52 , H01M2/145 , H01M2/1626 , H01M2/1673 , H01M4/622 , H01M10/04 , Y02E60/13
摘要： In double-layer capacitor and rechargeable battery electrochemical cell systems comprising opposed electrode members of polymeric matrix composition having an interposed electrically insulative, ion-conductive separator member incorporating electrolyte solution, thermal lamination of the electrode members to an interposed paper separator member to form a unitary cell structure is enabled by initially providing in the region of the separator/electrode interface, either incorporated into the electrode composition or situated in the separator member, a sufficient amount of a supplemental plasticizer compatible with the electrode matrix polymer to render at least the surface portion of the electrode composition capable of adhesive flow under the selected conditions of laminating heat and pressure. After lamination, a sufficient amount of the supplemental plasticizer is removed, by evaporation or selective extraction, to ensure against delamination of the cell structure in the event of exposure to vagrant heating.
摘要翻译：在双层电容器和可再充电电池电化学电池系统中，包括具有插入的电绝缘的离子导电隔离器构件的聚合物基质组合物的相对电极构件，其包含电解质溶液，电极构件与插入的纸分离器构件的热层压形成一体通过在分离器/电极界面的区域中首先提供或者并入电极组合物中或位于分离器构件中的单元结构能够实现足够量的与电极基质聚合物相容的补充增塑剂，以使至少表面部分的电极组合物在选择的层压热和压力条件下能够粘合流动。层压后，通过蒸发或选择性萃取，除去充足量的补充增塑剂，以确保在暴露于流动性加热的情况下不会分解细胞结构。

7. 发明申请

US20030024816A1 Ion-exchange membrane 失效
标题翻译：离子交换膜
公开(公告)号：US20030024816A1
公开(公告)日：2003-02-06
申请号：US10183500
申请日：2002-06-28
发明人： Toshio Aritomi , Minoru Kawashima
IPC分类号： B01D059/42 , C25B007/00 , C25B013/00 , C25B015/00 , C02F001/469 , C25C007/04 , B01D061/42 , B01D061/56 , G01L001/20 , G01L009/18 , G01F001/64 , B01D061/58 , B01D061/44 , B01D059/50 , C07K001/26 , C08J005/20 , C08F002/58 , B01D057/02
CPC分类号： B01D67/0088 , A23L2/78 , B01D61/52 , B01D67/0093 , B01J47/016 , B01J47/12 , C08J5/2275 , C08J5/2287 , C08J2327/06 , C08J2353/02
摘要： An ion-exchange membrane having excellent resistance against organic fouling by high molecular weight organic ions etc. and showing low electric resistance is provided. Said ion-exchange membrane is characterized by that a polyether compound containing polyalkylene glycol chain, such as polyethylene glycol, polypropylene glycol, their derivatives, etc., is fixed on the surface and/or inside of the membrane. As examples of the mode of the fixation there are mentioned fixation by entanglement of the molecules forming the membrane and the molecules of the polyether compound, physical fixation of both molecules by the anchor effect, and chemical fixation of both molecules by the formation of covalent bond or ionic bond. Said ion-exchange membrane can be preferably used in case of removing low molecular weight electrolytes from an aqueous solution containing low molecular weight electrolytes and high molecular weight organic ions etc. through electrodialysis.
摘要翻译：提供了具有优异的抗高分子量有机离子的有机污染等离子交换膜，显示出低电阻的离子交换膜。所述离子交换膜的特征在于，将含有聚亚烷基二醇链的聚醚化合物如聚乙二醇，聚丙二醇及其衍生物等固定在膜的表面和/或内部。作为固定方式的实例，提到通过缠结形成膜的分子和聚醚化合物的分子的固定，通过锚定效应对两个分子的物理固定以及通过形成共价键的两个分子的化学固定来进行固定或离子键。所述离子交换膜优选用于通过电渗析从含有低分子量电解质和高分子量有机离子等的水溶液中除去低分子量电解质的情况。

8. 发明申请

US20020117394A1 Separator for solid electrolyte condenser and solid electrolyte condenser using the same 有权
标题翻译：固体电解质冷凝器和固体电解质冷凝器分离器
公开(公告)号：US20020117394A1
公开(公告)日：2002-08-29
申请号：US10074228
申请日：2002-02-14
发明人： Munehiro Morokuma , Yukihiro Nitta , Taiji Mizobuchi , Teruyuki Jinzenji , Masaaki Yanase
IPC分类号： C25B013/00 , C25C007/04 , H01M002/16 , H01M008/10 , C08J005/20
CPC分类号： H01G9/02 , H01G11/52 , H01G11/56 , H01M2/162 , Y02E60/13
摘要： An object of the present invention is to provide a separator which is excellent in sticking and adhesion capability with the solid electrolyte, physically strong and highly heat-resistive and to provide a solid electrolyte condenser which is excellent in the impedance characteristic and leak current characteristic. In a solid electrolyte condenser comprising an anode foil, a cathode foil, a separator, the separator is made of a nonwoven fabric containing polyester resin or its derivative manufactured by the wet method. The condenser element is formed by rolling the anode foil and the cathode foil together with the separator between them. The solid electrolyte is provided between the anode foil and the cathode foil of the condenser element.
摘要翻译：本发明的目的是提供一种隔离件，该隔膜与固体电解质的粘附性和粘合性优异，物理强度高，耐热性高，并且提供阻抗特性和漏电流特性优异的固体电解质冷凝器。在包含阳极箔，阴极箔，隔膜的固体电解质冷凝器中，隔膜由含有通过湿法制造的聚酯树脂或其衍生物的无纺布制成。聚光元件通过将阳极箔和阴极箔与它们之间的隔板一起滚动而形成。在阳极箔和聚光元件的阴极箔之间设置固体电解质。

9. 发明申请

US20040159544A1 High temperature, carbon monoxide-tolerant perfluorosulfonic acid composite membranes and methods of making same 审中-公开
标题翻译：高温一氧化碳耐受性全氟磺酸复合膜及其制备方法
公开(公告)号：US20040159544A1
公开(公告)日：2004-08-19
申请号：US10471870
申请日：2004-03-26
发明人： Andrew Bocarsly , Kevork Adjemian , Seung Jae Lee
IPC分类号： C25B013/00 , C25C007/04 , H01M004/96 , H01M004/90 , H01M004/86 , H01M008/10
CPC分类号： H01M8/1039 , H01M4/8605 , H01M4/921 , H01M8/1023 , H01M8/1048
摘要： PFSAs having CO tolerances greater than 500 ppm at temperatures above 100null C. are provided by decreasing the equivalent weight and thickness of the membrane and impregnating the membrane pores with an oxide, e.g., a hydrophilic siloxane polymer or TiO2. This was accomplished by either impregnating an extruded PFSA film via sol-gel processing of tetraethoxysilane, or by preparing a recast film, using solubilized PFSA and an oxide source.
摘要翻译：通过降低膜的当量重量和厚度并用氧化物例如亲水硅氧烷聚合物或TiO 2浸渍膜孔来提供在高于100℃的温度下具有大于500ppm的CO容限的PFS。这通过使用四乙氧基硅烷的溶胶 - 凝胶加工浸渍挤出的PFSA膜，或通过使用溶解的PFSA和氧化物源制备重铸膜来实现。

10. 发明申请

US20030201170A1 Apparatus and method for electropolishing a substrate in an electroplating cell 审中-公开
标题翻译：在电镀槽中电抛光衬底的装置和方法
公开(公告)号：US20030201170A1
公开(公告)日：2003-10-30
申请号：US10133786
申请日：2002-04-24
申请人： Applied Materials, Inc.
发明人： Srinivas Gandikota , Muhammad Atif Malik , Michael Wood
IPC分类号： C25C007/04
CPC分类号： C25D7/12 , C25D17/005 , C25D17/008 , C25F7/00
摘要： An electrolyte cell receives a substrate for processing, a first electrode disposed in the electrolyte cell, the first electrode comprising at least a contact ring, a second electrode disposed within the electrolyte cell and spaced from the first electrode, and a porous membrane that is connected to the electrolyte cell and extends across at least a portion of the electrolyte cell, the membrane is positioned between a location for positioning a substrate when processing and surrounding electrolyte.
摘要翻译：电解质电池接收用于处理的衬底，设置在电解质电池中的第一电极，第一电极至少包括接触环，设置在电解质电池内并与第一电极间隔开的第二电极和连接的电极并且延伸穿过电解质电池的至少一部分，当处理和围绕电解质时，膜位于用于定位衬底的位置之间。

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