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1. 发明授权

US06503378B1 Polymer electrolyte membrane and method of fabrication 有权
标题翻译：聚合物电解质膜及其制造方法
公开(公告)号：US06503378B1
公开(公告)日：2003-01-07
申请号：US09797557
申请日：2001-04-23
申请人： Allison M. Fisher
发明人： Allison M. Fisher
IPC分类号： C25B1300
CPC分类号： B01D67/0093 , B01D71/28 , B01D71/32 , B01D71/80 , B01D71/82 , B01D2323/30 , B82Y30/00 , C08J5/2243 , H01M2/1653 , H01M8/1023 , H01M8/1039 , H01M8/1072 , H01M8/1081 , H01M8/109 , Y02P70/56
摘要： A polymer electrolyte membrane comprised of a hydrophobic hydrocarbon region, a hydrophilic region containing covalently bound acid functional groups and protic functional groups. The hydrophobic hydrocarbon region and the hydrophilic region are covalently bound to form a single polymer molecule.
摘要翻译：一种由疏水性烃区域构成的聚合物电解质膜，含有共价结合的酸官能团和质子官能团的亲水性区域。疏水性烃区域和亲水区域共价结合形成单一聚合物分子。

2. 发明授权

US06387230B1 Composite membrane suitable for use in electrochemical devices 失效
标题翻译：复合膜适用于电化学装置
公开(公告)号：US06387230B1
公开(公告)日：2002-05-14
申请号：US09504028
申请日：2000-02-29
申请人： Oliver J. Murphy , Alan J. Cisar
发明人： Oliver J. Murphy , Alan J. Cisar
IPC分类号： C25B1300
CPC分类号： C25B13/04 , C08J5/2275 , C08J2327/18 , H01M8/1023 , H01M8/1027 , H01M8/1037 , H01M8/1039 , H01M8/1044 , H01M8/1048 , H01M8/1067 , Y10T428/249954 , Y10T428/249958 , Y10T428/249964 , Y10T428/31544
摘要： The invention relates to novel inorganic-organic composite membranes especially useful as ionically conducting in electrochemical devices. The composites consist of a polymeric matrix, which may or may not be an ionic conductor in its unfilled form, filled with an inorganic material having a high affinity for water, capable of exchanging cations such as protons, and preferably with a high cation mobility, either on its surface or through its bulk.
摘要翻译：本发明涉及在电化学装置中特别用作离子导电的新型无机 - 有机复合膜。复合材料由聚合物基质组成，其可以是或不是其未填充形式的离子导体，其填充有能够交换阳离子如质子，并且优选具有高阳离子迁移率的对水具有高亲和力的无机材料，无论是在其表面还是通过其体积。

3. 发明授权

US06332964B1 Multi-phase solid ion and electron conducting membrane with low volume percentage electron conducting phase and methods for fabricating 有权
标题翻译：具有低体积百分比电子传导相的多相固体离子和电子传导膜及其制造方法
公开(公告)号：US06332964B1
公开(公告)日：2001-12-25
申请号：US09488992
申请日：2000-01-20
申请人： Chieh Cheng Chen , Ravi Prasad , Terry J. Mazanec , Charles J. Besecker
发明人： Chieh Cheng Chen , Ravi Prasad , Terry J. Mazanec , Charles J. Besecker
IPC分类号： C25B1300
CPC分类号： B01D69/145 , B01D61/30 , B01D63/02 , B01D65/00 , B01D67/0041 , B01D67/0044 , B01D71/02 , B01D71/022 , B01D71/024 , B01D2323/12 , B01D2325/26 , B01J35/0006 , B01J35/0033 , B01J35/065 , B01J37/0244 , C01B13/0255 , C01B2210/0046 , C04B35/01 , C04B35/50 , C04B38/00 , H01M4/8621 , H01M4/9066
摘要： A multi-phase solid electrolyte ion transport membrane comprising at least two phases wherein one of the phases comprises an oxygen ion single conductive material. The other phase comprises an electronically-conductive metal or metal oxide conducting phase is present in a low volume percentage. One method for achieving this result incorporates the minority phase into the powder from which the membrane is made by deposition of the metal or metal oxide from a polymer made by polymerizing a chelated metal dispersion in a polymerizable organic monomer or prepolymer. The multi-phase composition advantageously comprises a first phase of a ceramic material and a second phase of a metal or metal oxide bound to a surface of the ceramic material. A second method fabricates the membrane from a mixture of two powders one of which contains a mixture of the two phases.
摘要翻译：一种多相固体电解质离子迁移膜，其包含至少两相，其中一相包含氧离子单导电材料。另一相包括电子导电金属或金属氧化物导电相以低体积百分比存在。实现该结果的一种方法是将少量相结合到通过从可聚合的有机单体或预聚物中聚合螯合金属分散体制成的聚合物沉积金属或金属氧化物而制成膜的粉末。多相组合物有利地包括陶瓷材料的第一相和与陶瓷材料的表面结合的金属或金属氧化物的第二相。第二种方法是从两种粉末的混合物制造膜，其中一种含有两相的混合物。

4. 发明授权

US06569299B1 Membrane partition system for plating of wafers 有权
标题翻译：用于电镀晶片的隔膜系统
公开(公告)号：US06569299B1
公开(公告)日：2003-05-27
申请号：US09574666
申请日：2000-05-18
申请人： Jonathan David Reid , Robert J. Contolini , John Owen Dukovic
发明人： Jonathan David Reid , Robert J. Contolini , John Owen Dukovic
IPC分类号： C25B1300
CPC分类号： C25D17/10 , C25D17/00 , C25D17/001 , C25D17/008
摘要： An anode includes an anode cup, a membrane and ion source material, the anode cup and membrane forming an enclosure in which the ion source material is located. The anode cup includes a base section having a central aperture and the membrane also has a central aperture. A jet is passed through the central apertures of the base section of the anode cup and through the membrane allowing plating solution to be directed at the center of a wafer being electroplated.
摘要翻译：阳极包括阳极杯，膜和离子源材料，阳极杯和膜形成离子源材料所在的外壳。阳极杯包括具有中心孔的基部，并且膜还具有中心孔。射流穿过阳极杯的基部的中心孔并通过膜，允许电镀溶液指向正在电镀的晶片的中心。

5. 发明授权

US06425993B1 Membrane electrode assembly and method of its manufacture 有权
标题翻译：膜电极组件及其制造方法
公开(公告)号：US06425993B1
公开(公告)日：2002-07-30
申请号：US09534149
申请日：2000-03-23
申请人： Mark K. Debe , Thao Ngoc Pham , Andrew J. Steinbach
发明人： Mark K. Debe , Thao Ngoc Pham , Andrew J. Steinbach
IPC分类号： C25B1300
CPC分类号： H01M4/8896 , C25B9/10 , C25B13/08 , G01N27/127 , H01M8/1004 , Y02P70/56 , Y10T29/49112 , Y10T428/3154 , Y10T428/31721 , Y10T428/31725 , Y10T428/31935
摘要： A method is provided for making a membrane electrode that employs a composite membrane, which include both a porous membrane and an ion conducting electrolyte, by partially filling a porous membrane with an ion conducting electrolyte to form a partially filled membrane and then compressing the partially filled membrane with electrode particles so as to remove void volume from the partially filled membrane and embed the electrode particles in the partially filled membrane. The membrane electrode of this invention is suitable for use in electrochemical devices, including proton exchange membrane fuel cells, electrolyzers, chlor-alkali separation membranes, and the like.
摘要翻译：提供一种制造膜电极的方法，该膜电极采用包括多孔膜和离子传导电解质的复合膜，通过用离子导电电解质部分填充多孔膜以形成部分填充的膜，然后压缩部分填充膜，其具有电极颗粒，以便从部分填充的膜中除去空隙体积并将电极颗粒嵌入部分填充的膜中。本发明的膜电极适用于电化学装置，包括质子交换膜燃料电池，电解槽，氯碱分离膜等。

6. 发明授权

US06402920B1 Concentrating compartment and spacer construction for electrodeionization apparatus 有权
标题翻译：集电室和隔离器构造用于电去电离装置
公开(公告)号：US06402920B1
公开(公告)日：2002-06-11
申请号：US09657462
申请日：2000-09-07
申请人： Shin Sato , Fumio Arase , Takayuki Moribe
发明人： Shin Sato , Fumio Arase , Takayuki Moribe
IPC分类号： C25B1300
CPC分类号： B01J47/08 , B01D61/48 , B01D61/52
摘要： The electrodeionization apparatus is improved in concentration polarization of the ingredients including ions in the concentrating compartment so as to obtain the produced water with high purity. The electrodeionization apparatus has a spacer composed of a mesh and a frame-shaped gaskets superposed on the periphery of the mesh. The mesh has a thickness of 0.2 to 0.5 mm and the gaskets have thicknesses of equal to or less than 0.1 mm.
摘要翻译：电去离子装置改善了包括浓缩室中的离子的成分的浓度极化，以获得高纯度的产生的水。电去离子装置具有由网状物构成的间隔物和叠置在网眼周围的框状垫片。网格的厚度为0.2〜0.5mm，垫片的厚度为0.1mm以下。

7. 再颁专利

USRE37656E1 Electrode apparatus containing an integral composite membrane 有权
标题翻译：含有整体复合膜的电极装置
公开(公告)号：USRE37656E1
公开(公告)日：2002-04-16
申请号：US09325135
申请日：1999-06-03
申请人： Bamdad Bahar , Robert S. Mallouk , Alex R. Hobson , Jeffrey A. Kolde
发明人： Bamdad Bahar , Robert S. Mallouk , Alex R. Hobson , Jeffrey A. Kolde
IPC分类号： C25B1300
CPC分类号： B01D67/0088 , B01D69/141 , C08J5/225 , C08J2327/18 , C25B13/08 , H01M8/1023 , H01M8/1039 , H01M8/1044 , H01M8/106 , H01M8/1062
摘要： A composite membrane is provided which includes a base material and an ion exchange resin. The base material has a microstructure characterized by nodes interconnected by fibrils, or a microstructure characterized by fibrils with no nodes present. The ion exchange resin substantially impregnates the membrane such that the membrane is essentially air impermeable.
摘要翻译：提供了一种复合膜，其包括基材和离子交换树脂。基材具有以原纤维相互连接的节点为特征的微观结构，或以不存在节点的纤维为特征的微结构。离子交换树脂基本上浸渍膜，使得膜基本上不透气。

8. 发明授权

US06596137B2 Bipolar membrane 有权
公开(公告)号：US06596137B2
公开(公告)日：2003-07-22
申请号：US09959189
申请日：2001-12-17
申请人： Satoshi Nago , Fumio Hanada
发明人： Satoshi Nago , Fumio Hanada
IPC分类号： C25B1300
CPC分类号： B01D61/445 , B01J47/12 , C08J5/2275 , C08J2381/06 , Y02E60/366
摘要： A bipolar membrane which exhibits a low water dissociation voltage for an extended period of time under a high current density condition, and a high current efficiency, without developing blister. The bipolar membrane comprises a cation-exchange membrane and an anion-exchange membrane which are joined together, wherein ion-exchange resin particles having ions exchanged with ions of a metal of an atomic number 20 to 90, such as titanium, zirconium, tin, iron, ruthenium or palladium, or with complex ions of said metal are existing on the junction interface between the cation-exchange membrane and the anion-exchange membrane.

9. 发明授权

US06355149B1 Method for producing a membrane used to operate fuel cells and electrolyzers 失效
标题翻译：制造用于操作燃料电池和电解槽的膜的方法
公开(公告)号：US06355149B1
公开(公告)日：2002-03-12
申请号：US09555973
申请日：2000-08-14
申请人： Thomas Soczka-Guth , Jochen Baurmeister , Georg Frank , Rüdiger Knauf
发明人： Thomas Soczka-Guth , Jochen Baurmeister , Georg Frank , Rüdiger Knauf
IPC分类号： C25B1300
CPC分类号： C25B13/08 , B01D71/52 , C08G65/48 , C08J5/2256 , C08J2381/02 , H01M8/1025 , H01M8/1067
摘要： Membranes for use in polymer electrolyte fuel cells or electrolyzers comprise a sulfonated aromatic polyether ether ketone of the formula (I) wherein the ion exchange equivalent (I.E.C.) of the sulfonated polyether ether ketone is in the range from 1.35 to 1.95 mmol (—SO3H)/g (polymer) and the membrane has a long-term stability of at least 1000 hours at an operating voltage of from 0.4 to 1.1 V.
摘要翻译：用于聚合物电解质燃料电池或电解器的膜包括式（I）的磺化芳族聚醚醚酮，其中磺化聚醚醚酮的离子交换当量（IEC）为1.35至1.95mmol（-SO 3 H） / g（聚合物），并且膜在0.4至1.1V的工作电压下具有至少1000小时的长期稳定性。

10. 发明授权

US06264809B1 Enhanced membrane electrode devices useful for electrodeposition coating 失效
标题翻译：用于电沉积涂层的增强膜电极装置
公开(公告)号：US06264809B1
公开(公告)日：2001-07-24
申请号：US09183547
申请日：1998-10-30
申请人： Cheng H. Lee
发明人： Cheng H. Lee
IPC分类号： C25B1300
CPC分类号： C25D13/22 , C02F2201/003
摘要： One electrode is provided in association with the object to be coated, the other electrode. A pre-stretched ion-exchange membrane in a thin tubular form is sandwiched inbetween two nonconductive water permeable screen tubular housings. The assembly contains a supply line that provides a water way for the electrolyte to flow from the top of the device into a lower cap, then to the lower cap reservoir that allows stabilization and disbursement of electrolyte through the rifled housing Inertia developed through this defined pattern creates a swirling action that scrubs the impurities away from the anode, and to the top of the device to be carried out top. The location of the supply line is just inside the inner screen inserted through both the upper housing and lower cap. The tubular electrode is provided to the inside of membrane housing completing the inner portion of the waterway return chamber.
摘要翻译：一个电极与待涂覆的物体，另一个电极相关联地设置。将薄的管状形式的预拉伸离子交换膜夹在两个非导电水可渗透的筛管筒外壳之间。该组件包含一条电源线，该电源为电解液从设备的顶部流入下盖，然后提供给下盖容器，该容器允许通过这种定义的模式开发的通过膛线的壳体惯性稳定和发放电解液产生旋转动作，将杂质从阳极和顶部的顶部擦除。供应线的位置恰好在通过上壳体和下盖插入的内屏幕的内部。管状电极设置在膜壳体的内部，完成水路返回室的内部。

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