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1. 发明授权

US07521149B2 High efficiency semi-fuel cell incorporating an ion exchange membrane 有权
标题翻译：结合离子交换膜的高效半燃料电池
公开(公告)号：US07521149B2
公开(公告)日：2009-04-21
申请号：US10923610
申请日：2004-08-11
申请人： Maria G. Medeiros , Eric G. Dow , Russell R. Bessette , Susan G. Yan , Dwayne W. Dischert
发明人： Maria G. Medeiros , Eric G. Dow , Russell R. Bessette , Susan G. Yan , Dwayne W. Dischert
IPC分类号： H01M4/36 , H01M4/48 , H01M6/20
CPC分类号： H01M12/06 , H01M4/40 , H01M4/46 , H01M8/20 , H01M2250/20 , H01M2300/0082 , Y02T90/32
摘要： A new semi-fuel cell design that incorporates ion exchange membranes to create separate compartments for the anolyte and catholyte to flow through the semi-fuel cell thereby isolating the metal anode of the bipolar electrode from the catholyte while still allowing the necessary ion transfer to affect the necessary electrochemical balance for the reaction to take place in the semi-fuel cell.
摘要翻译：一种新的半燃料电池设计，其包括离子交换膜以产生用于阳极电解液和阴极电解液的单独隔室流过半燃料电池，从而将双极电极的金属阳极与阴极电解液隔离，同时仍允许必要的离子转移影响在半燃料电池中发生反应所需的电化学平衡。

2. 发明授权

US06849356B2 Separated flow liquid catholyte aluminum hydrogen peroxide seawater semi fuel cell 有权
标题翻译：分离液体阴极电解液过氧化氢海水半燃料电池
公开(公告)号：US06849356B2
公开(公告)日：2005-02-01
申请号：US10037808
申请日：2002-01-03
申请人： Eric G. Dow , Susan G. Yan , Maria G. Medeiros , Russell R. Bessette
发明人： Eric G. Dow , Susan G. Yan , Maria G. Medeiros , Russell R. Bessette
IPC分类号： H01M4/36 , H01M4/48 , H01M6/20 , H01M6/30 , H01M6/34 , H01M12/06
CPC分类号： H01M12/065
摘要： The present invention relates to an improved semi-fuel cell and an improved cathode used therein. The semi-fuel cell stack comprises a housing, an anode within the housing, a porous cathode within the housing, an aqueous catholyte within the housing, an aqueous anolyte stream flowing in the housing, and a membrane for preventing migration of the catholyte through the porous cathode and into the anolyte stream. In a preferred embodiment of the present invention, the catholyte comprises an aqueous hydrogen peroxide solution, the anolyte comprises a NaOH/seawater solution, and the membrane permits passage of OH− ions while inhibiting the passage of hydrogen peroxide. The membrane is attached to a surface of the cathode or alternatively, impregnated into the cathode.
摘要翻译：本发明涉及一种改进的半燃料电池及其中使用的改进的阴极。半燃料电池堆包括壳体，壳体内的阳极，壳体内的多孔阴极，壳体内的水性阴极电解液，在壳体中流动的水性阳极液流，以及用于防止阴极电解液通过多孔阴极并进入阳极电解液流。在本发明的优选实施方案中，阴极电解液包含过氧化氢水溶液，阳极电解液包含NaOH /海水溶液，并且膜允许OH - 离子通过同时抑制过氧化氢的通过。膜连接到阴极表面，或者浸入阴极中。

3. 发明授权

US07052741B2 Method of fabricating a fibrous structure for use in electrochemical applications 失效
标题翻译：制造用于电化学应用的纤维结构的方法
公开(公告)号：US07052741B2
公开(公告)日：2006-05-30
申请号：US10847765
申请日：2004-05-18
申请人： Maria G. Medeiros , Eric G. Dow , Russell R. Bessette , Craig M. Deschenes , Christopher N. Lafratta , Armand F. Lewis , Yong K. Kim
发明人： Maria G. Medeiros , Eric G. Dow , Russell R. Bessette , Craig M. Deschenes , Christopher N. Lafratta , Armand F. Lewis , Yong K. Kim
IPC分类号： B05D1/14 , B05D1/38
CPC分类号： H01M4/8605 , B01J23/44 , B01J23/468 , B01J35/06 , B05D1/007 , B05D1/16
摘要： A method is provided for the fabrication of a fibrous structure. Fibers are deposited in a hopper connected to an electrode. A mesh covers the hopper opening and the hopper is inverted and suspended over an adhesive coated substrate. An electric field is generated between the hopper and the substrate while the hopper is simultaneously shaken. As a result, fibers fall through the mesh, aligned along the electric field lines, travel through the electric field, and are coupled on one end thereof to the adhesive.
摘要翻译：提供了一种用于制造纤维结构的方法。纤维沉积在与电极连接的料斗中。网格覆盖料斗开口，料斗倒置并悬挂在粘合剂涂覆的基材上。在料斗同时摇动时，在料斗和基材之间产生电场。结果，纤维落在通过电场线排列的网格中，穿过电场，并且在其一端耦合到粘合剂。

4. 发明授权

US06465124B1 Magnesium anode, seawater/acid/catholyte electrolyte utilizing a palladium and iridium carbon paper cathode electrochemical system 失效
标题翻译：镁阳极，海水/酸/阴极电解液利用钯和铱碳纸阴极电化学系统
公开(公告)号：US06465124B1
公开(公告)日：2002-10-15
申请号：US09632012
申请日：2000-07-28
申请人： Maria G. Medeiros , Eric G. Dow , Russell R. Bessette
发明人： Maria G. Medeiros , Eric G. Dow , Russell R. Bessette
IPC分类号： H01M436
CPC分类号： H01M4/90 , H01M6/34 , H01M12/04
摘要： The present invention relates to an improved magnesium semi-fuel cell which has a magnesium anode, a seawater/catholyte electrolyte, preferably containing acid to solubilize solid precipitates, and an electrocatalyst composed of palladium and iridium catalyzed onto carbon paper. The acid added to the electrolyte is preferably selected from the group consisting of sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid, and mixtures thereof.
摘要翻译：本发明涉及一种改进的镁半燃料电池，其具有镁阳极，海水/阴极电解质电解质，优选含有溶解固体沉淀物的酸，以及由钯和铱组成的电催化剂催化到碳纸上。添加到电解质中的酸优选选自硫酸，盐酸，磷酸，乙酸及其混合物。

5. 发明授权

US06740220B1 Electrocatalytic cathode device of palladium and iridium on a high density or porous carbon support and a method for making such a cathode 失效
标题翻译：钯和铱在高密度或多孔碳载体上的电催化阴极装置和制造这种阴极的方法
公开(公告)号：US06740220B1
公开(公告)日：2004-05-25
申请号：US09632011
申请日：2000-07-28
申请人： Maria G. Medeiros , Eric G. Dow , Russell R. Bessette , James M. Cichon
发明人： Maria G. Medeiros , Eric G. Dow , Russell R. Bessette , James M. Cichon
IPC分类号： C25D356
CPC分类号： C25D3/56 , C25D5/18
摘要： The present invention relates to a method of producing an electrocatalytic cathode for use in an electrochemical cell system comprising the steps of providing a carbon substrate and simultaneously depositing palladium and iridium on the carbon substrate by cyclic voltammetry or by controlled potential coulometry. The simultaneous deposition of the palladium and iridium is preferably carried out using a solution containing 1.0 mM palladium chloride, 2.0 mM sodium hexachloroiridate, 0.2M potassium chloride, and 0.1M hydrochloric acid.
摘要翻译：本发明涉及一种制备用于电化学电池系统的电催化阴极的方法，包括以下步骤：提供碳底物，同时通过循环伏安法或受控电位库仑法在碳底物上沉积钯和铱。钯和铱的同时沉积优选使用含有1.0mM氯化钯，2.0mM六氯铱酸盐，0.2M氯化钾和0.1M盐酸的溶液进行。

6. 发明授权

US07585580B1 Direct reacting anolyte-catholyte fuel cell for hybrid energy sources 有权
标题翻译：直接反应用于混合能源的阳极电解液 - 阴极电解液燃料电池
公开(公告)号：US07585580B1
公开(公告)日：2009-09-08
申请号：US11124639
申请日：2005-05-04
申请人： Maria G. Medeiros , Eric G. Dow , Steven P. Tucker , Russel R. Bessette
发明人： Maria G. Medeiros , Eric G. Dow , Steven P. Tucker , Russel R. Bessette
IPC分类号： H01M8/10 , H01M8/00
CPC分类号： H01M8/1011 , H01M8/1009 , H01M8/1013 , Y02E60/522 , Y02E60/523
摘要： A fuel cell and a method for using the fuel cell to make electricity, in which the fuel cell has an anode half-cell having an electrocatalytic anode and a liquid anolyte that is substantially isopropanol dissolved in seawater. The fuel cell has a cathode half-cell having an electrocatalytic cathode and a liquid catholyte that is substantially hydrogen peroxide dissolved in slightly acidic seawater. The half-cells share a common proton exchange membrane. When the anode and cathode are in electrical connection the isopropanol is oxidized to carbon dioxide, which is fugitive, and the hydrogen peroxide is reduced to water. In the method, the anolyte and the catholyte, which are in effect the fuel of the fuel cell, are metered and re-circulated as needed to produce the necessary electrical power. The electrocatalytic electrodes are typically comprised of palladium and iridium alloys.
摘要翻译：一种燃料电池和使用燃料电池进行发电的方法，其中燃料电池具有具有电催化阳极的阳极半电池和基本上异丙醇溶解在海水中的液体阳极电解液。燃料电池具有阴极半电池，其具有电催化阴极和基本上过氧化氢溶解在微酸性海水中的液体阴极电解液。半细胞共享一个共同的质子交换膜。当阳极和阴极电连接时，异丙醇被氧化成二氧化碳，其是逸出的，过氧化氢被还原成水。在该方法中，实际上是燃料电池的燃料的阳极电解液和阴极电解液根据需要被计量并重新循环以产生必要的电力。电催化电极通常由钯和铱合金组成。

7. 发明授权

US07195841B1 System and a method of solid storage and dissolution of a catholyte for use in electrochemical cell 失效
标题翻译：系统以及用于电化学电池的阴极电解液的固体储存和溶解方法
公开(公告)号：US07195841B1
公开(公告)日：2007-03-27
申请号：US10637081
申请日：2004-01-22
申请人： Steven P. Tucker , Maria G. Medeiros , Eric G. Dow
发明人： Steven P. Tucker , Maria G. Medeiros , Eric G. Dow
IPC分类号： H01M4/36 , H01M4/48 , H01M6/20 , H01M6/30 , H01M6/34
CPC分类号： H01M12/04 , H01M6/34 , H01M8/06
摘要： A system and a method of storage and dissolution of solid catholyte are provided. The system and the method employ a solid medium having a controlled surface from which solid catholyte particles suspended within a matrix of encapsulating species are dissolved and hydrolyzed producing hydrogen peroxide to be used in semi fuel cells of undersea vehicles. Encapsulating species are also dissolved and hydrolyzed rendering products completely usable in the semi fuel cell. Sodium peroxide is preferably used as the solid catholyte and potassium superoxide and/or sodium hydroxide are preferably used as encapsulating species.
摘要翻译：提供了固体阴极电解液的储存和溶解的系统和方法。该系统和方法采用具有受控表面的固体介质，其中悬浮在包封物质基质内的固体阴极电解质颗粒从其中溶解并水解产生将用于海底车辆的半燃料电池中的过氧化氢。包封物质也被溶解并水解，使产物完全可用于半燃料电池。优选使用过氧化钠作为固体阴极电解液，优选使用超氧化钾和/或氢氧化钠作为包封物质。

8. 发明授权

US5733679A Battery system and a method for generating electrical power 失效
标题翻译：电池系统和发电的方法
公开(公告)号：US5733679A
公开(公告)日：1998-03-31
申请号：US797765
申请日：1997-01-08
申请人： Steven P. Tucker , Raymond W. Roberts , Eric G. Dow , James R. Moden
发明人： Steven P. Tucker , Raymond W. Roberts , Eric G. Dow , James R. Moden
IPC分类号： H01M2/40 , H01M6/04 , H01M6/32 , H01M6/34 , H01M6/50 , H01M2/38
CPC分类号： H01M6/045 , H01M6/32 , H01M6/34 , H01M2/40 , H01M6/50
摘要： The present invention relates to a dry composition of materials to be used n a battery system. The dry composition comprises a mixture consisting of sodium hydroxide and sodium oxide. In a first reservoir in the battery system, the mixture is present in an amount sufficient to form with water a heated sodium hydroxide electrolyte solution having a 15% by weight concentration of sodium hydroxide. In a second reservoir in the battery system, the mixture is present in an amount sufficient to form with water a heated sodium hydroxide electrolyte solution having to up to about 75% by weight concentration of sodium hydroxide. The present invention also relates to a battery system and a method for generating electrical power which utilize the aforementioned dry composition of materials.
摘要翻译：本发明涉及用于电池系统的材料的干组合物。干组合物包含由氢氧化钠和氧化钠组成的混合物。在电池系统的第一储存器中，混合物的存在量足以与水一起形成具有15重量％浓度的氢氧化钠的加热的氢氧化钠电解质溶液。在电池系统中的第二储存器中，混合物的存在量足以与水一起形成具有高达约75重量％浓度的氢氧化钠的加热的氢氧化钠电解质溶液。本发明还涉及使用上述干式组合物的电池系统和产生电力的方法。

9. 发明授权

US07255960B1 Bi-liquid phase replenishment electrolyte management system 有权
标题翻译：双液相补充电解质管理系统
公开(公告)号：US07255960B1
公开(公告)日：2007-08-14
申请号：US11357464
申请日：2006-02-06
申请人： Eric G. Dow , Steven P. Tucker
发明人： Eric G. Dow , Steven P. Tucker
IPC分类号： H01M4/36 , H01M6/24 , H01M6/32 , H01M2/00
CPC分类号： H01M6/32 , H01M2/36 , H01M4/38 , H01M6/24
摘要： An electrochemical cell system and methods for controlling the system are provided that are operated to produce an amount of current based upon power draw. The cell utilizes a solution phase catholyte introduced into a cell containing a metallic anode and a catalytic surface. A cathodic species is introduced into the space between the anode and the surface as a liquid along with electrolyte and liquid caustic. The mixture of caustic, electrolyte and liquid catholyte is continuously recirculated through the space, and a portion of the recirculation stream is exhausted in order to control the concentration of reaction products in each cell. Controllable injection mechanisms are used to inject the liquids from storage sources based upon the monitored power draw. The control mechanism independently controls each injection mechanism to inject appropriate amounts of caustic, electrolyte and atholyte to achieve the desired concentrations.
摘要翻译：提供一种电化学电池系统和用于控制系统的方法，其操作以基于功率消耗产生一定量的电流。电池利用导入包含金属阳极和催化剂表面的电池中的溶液相阴极电解液。将阳极物质与电解液和液体苛性碱一起作为液体引入阳极和表面之间的空间。苛性碱，电解质和液体阴极液的混合物通过空间连续循环，一部分再循环流被排出，以控制每个电池中反应产物的浓度。基于被监控的功率消耗，可控注入机构用于从存储源注入液体。控制机构独立地控制每个注射机构以注入适量的苛性碱，电解质和电解质以达到所需的浓度。

10. 发明授权

US6013192A Sodium hydroxide compositions for use in battery systems 失效
标题翻译：用于电池系统的氢氧化钠组合物
公开(公告)号：US6013192A
公开(公告)日：2000-01-11
申请号：US931765
申请日：1997-09-16
申请人： Steven P. Tucker , Raymond W. Roberts , Eric G. Dow , James R. Moden
发明人： Steven P. Tucker , Raymond W. Roberts , Eric G. Dow , James R. Moden
IPC分类号： H01M2/40 , H01M6/04 , H01M6/32 , H01M6/34 , H01M6/50 , H01M4/36 , H01G1/74
CPC分类号： H01M6/045 , H01M6/32 , H01M6/34 , H01M2/40 , H01M6/50
摘要： The present invention relates to a dry composition of materials to be usedn a battery system. The dry composition comprises a mixture consisting of sodium hydroxide and sodium oxide. In a first reservoir in the battery system, the mixture is present in an amount sufficient to form with water a heated sodium hydroxide electrolyte solution having a 15% by weight concentration of sodium hydroxide. In a second reservoir in the battery system, the mixture is present in an amount sufficient to form with water a heated sodium hydroxide electrolyte solution having to up to about 75% by weight concentration of sodium hydroxide. The present invention also relates to a battery system and a method for generating electrical power which utilize the aforementioned dry composition of materials.
摘要翻译：本发明涉及用于电池系统的材料的干组合物。干组合物包含由氢氧化钠和氧化钠组成的混合物。在电池系统的第一储存器中，混合物的存在量足以与水一起形成具有15重量％浓度的氢氧化钠的加热的氢氧化钠电解质溶液。在电池系统中的第二储存器中，混合物的存在量足以与水一起形成具有高达约75重量％浓度的氢氧化钠的加热的氢氧化钠电解质溶液。本发明还涉及使用上述干式组合物的电池系统和产生电力的方法。

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