公开(公告)号：US08753783B2

公开(公告)日：2014-06-17

申请号：US12298355

申请日：2007-04-24

申请人： Andrew Martin Creeth ,  Jian-Guo Liu

发明人： Andrew Martin Creeth ,  Jian-Guo Liu

IPC分类号： H01M8/18 ,  H01M8/20

CPC分类号： H01M8/188 ,  H01M8/10 ,  H01M8/1009 ,  H01M8/1011 ,  H01M8/1013 ,  H01M8/18 ,  H01M8/20 ,  Y02E60/522 ,  Y02E60/523 ,  Y02E60/528

摘要： The invention provides a fuel cell comprising an anode in an anode region of the cell and a cathode in a cathode region of the cell, the anode being separated from the cathode by an ion selective polymer electrolyte membrane, the anode region of the cell being supplied in use thereof with an alcoholic fuel, the cathode region of the cell being supplied in use thereof with an oxidant, the cell being provided with means for generating an electrical circuit between the anode and the cathode and with a non-volatile redox couple in solution in flowing fluid communication with the cathode in the cathode region of the cell, the redox couple being at least partially reduced at the cathode in operation of the cell, and at least partially re-generated by reaction with the oxidant after such reduction at the cathode, the redox couple and/or the concentration of the redox couple in the catholyte solution being selected so that the current density generated by the cell in operation is substantially unaffected by the crossover of the alcoholic fuel from the anode region of the cell to the cathode region of the cell across the polymer electrolyte membrane.

摘要翻译： 本发明提供了一种燃料电池，其特征在于，在该电解池的阳极区域内具有阳极，在该阴极区域内具有阴极，阳极通过离子选择性聚合物电解质膜与阴极分离，电池的阳极区域 在使用中与醇燃料一起使用时，电池的阴极区域与氧化剂一起供应，该电池提供有用于在阳极和阴极之间产生电路以及在溶液中产生非挥发性氧化还原对的装置 在电池的阴极区域与阴极流体连通的情况下，氧化还原对在电池工作时在阴极处至少部分地还原，并且在阴极这样的还原之后至少部分地通过与氧化剂的反应重新产生 选择氧化还原对和/或阴极电解液中的氧化还原对的浓度，使得电池在运行中产生的电流密度基本上 不受酒精燃料从电池的阳极区域跨过聚合物电解质膜的电池的阴极区域的交叉的影响。

公开(公告)号：US20140152314A1

公开(公告)日：2014-06-05

申请号：US14174048

申请日：2014-02-06

申请人： Primus Power Corporation

发明人： Peter Tennessen ,  Alisa Peterson ,  Paul Kreiner ,  Lauren Wessel Hart ,  Ryan Larsen ,  Jonathan Hall

IPC分类号： G01R31/36

CPC分类号： G01R31/3606 ,  H01M2/40 ,  H01M8/04425 ,  H01M8/04619 ,  H01M8/188 ,  H01M8/20 ,  H01M10/4214 ,  H01M12/06 ,  Y02E60/50 ,  Y02E60/528

摘要： An electrochemical device includes at least one electrochemical cell having an anode electrode and a cathode electrode, a reservoir configured to store an electrolyte and a mass distribution measuring device. The mass distribution measuring device includes at least one of a scale, a first pressure sensor located in a lower portion of the reservoir and a second pressure sensor located in an upper portion of the reservoir, or at least one strain gauge or load cell configured to measure a change a weight of the at least one electrochemical cell.

摘要翻译： 电化学装置包括至少一个电化学电池，其具有阳极电极和阴极电极，储存器构造成存储电解质和质量分布测量装置。 质量分布测量装置包括刻度尺，位于储存器下部的第一压力传感器和位于储存器的上部的第二压力传感器，或至少一个应变仪或称重传感器 测量所述至少一个电化学电池的重量的变化。

公开(公告)号：US08744593B2

公开(公告)日：2014-06-03

申请号：US13392424

申请日：2011-04-08

申请人： Glenn Godden

发明人： Glenn Godden

IPC分类号： A61N1/00

CPC分类号： H01M4/583 ,  A61M31/002 ,  A61M35/003 ,  B33Y80/00 ,  H01M2/36 ,  H01M4/38 ,  H01M4/50 ,  H01M4/62 ,  H01M8/20 ,  H01M2004/023 ,  H01M2220/00 ,  H01M2300/0005 ,  Y02E60/528

摘要： An apparatus includes a cathode chamber configured to store a gel cathode and an anode chamber configured to store a gel anode. A cathode dispensing channel is in fluid communication with the cathode chamber and allows at least a portion of the gel cathode to be dispensed. An anode dispensing channel is in fluid communication with the anode chamber and allows at least a portion of the gel anode to be dispensed. A portion of the gel cathode and a portion of the gel anode come into contact upon being dispensed to form an active battery that can be used to generate an electrical current.

摘要翻译： 一种装置包括：阴极室，被配置为存储凝胶阴极和被配置为存储凝胶阳极的阳极室。 阴极分配通道与阴极室流体连通，并允许至少部分凝胶阴极被分配。 阳极分配通道与阳极室流体连通，并允许至少部分凝胶阳极分配。 凝胶阴极的一部分和凝胶阳极的一部分在分配时接触以形成可用于产生电流的活性电池。

公开(公告)号：US20140134465A1

公开(公告)日：2014-05-15

申请号：US14129190

申请日：2012-06-22

申请人： Takahiro Kumamoto ,  Yongrong Dong ,  Toshio Shigematsu

发明人： Takahiro Kumamoto ,  Yongrong Dong ,  Toshio Shigematsu

IPC分类号： H01M8/18 ,  H01M8/20

CPC分类号： H01M8/188 ,  H01M8/04119 ,  H01M8/04186 ,  H01M8/20 ,  Y02E60/528

摘要： A redox flow battery charged and discharged by supply of a positive electrode electrolyte stored in a positive electrode tank and a negative electrode electrolyte stored in a negative electrode tank to a battery element, in which the positive electrode electrolyte contains a Mn ion as a positive electrode active material, and the positive electrode tank includes a positive electrode charging pipe opening to a position close to a liquid level of the positive electrode electrolyte in the positive electrode tank, and a positive electrode discharging pipe opening to a position close to the bottom of the positive electrode tank. This redox flow battery can include a stirring mechanism for stirring the electrolytes in the tanks, and can include a connection pipe connecting the positive electrode tank to the negative electrode tank.

摘要翻译： 通过将存储在正极容器中的正极电解质和负极容器中储存的负极电解质供给到电池元件而充放电的氧化还原液流电池，其中正极电解质含有Mn离子作为正极 活性物质，所述正极槽包括正极充电管，所述正极充电管通向所述正极槽中的正极电解液的液面附近的位置，所述正极排出管向所述正极容器的底部靠近的位置开口 正极罐。 该氧化还原液流电池可以包括用于搅拌槽中的电解质的搅拌机构，并且可以包括将正极箱与负极箱连接的连接管。

公开(公告)号：US20140099569A1

公开(公告)日：2014-04-10

申请号：US13888476

申请日：2013-05-07

申请人： SAMSUNG ELECTRONICS CO.,LTD. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

发明人： Duk-jin OH ,  Jun-young MUN ,  Doo-yeon LEE ,  Oh-min KWON ,  Young-gyu KIM ,  Hyung-tae KIM

IPC分类号： H01M8/02 ,  H01M8/20 ,  H01M8/18

CPC分类号： H01M8/02 ,  H01M8/188 ,  H01M8/20 ,  H01M2300/0025 ,  Y02E60/528

摘要： An organic electrolyte solution including a metal-ligand coordination compound, wherein the ligand is an organic phosphate compound.

摘要翻译： 包含金属 - 配位体配位化合物的有机电解质溶液，其中配体是有机磷酸酯化合物。

公开(公告)号：US08692517B2

公开(公告)日：2014-04-08

申请号：US13265579

申请日：2011-04-29

申请人： Rodolfo Antonio M. Gomez

发明人： Rodolfo Antonio M. Gomez

IPC分类号： H02J7/00 ,  H01M4/36 ,  H01M4/48 ,  H01M6/20

CPC分类号： H01M8/188 ,  B60L11/1879 ,  Y02E60/528 ,  Y02T10/7005 ,  Y02T10/705

摘要： Disclosed herein is an efficient and high capacity electrical energy storage device consisting of diaphragm-less anode and cathode cells charging and discharging an electrolyte containing suitable ions that store electrical energy during the charging cycle and release the electrical energy during the discharge cycle. The charge-discharge reactions are reversible so that the efficiency does not reduce with the number of cycles and efficiency is maintained until the last of the charged electrolyte passes through the cells.

摘要翻译： 本文公开了一种高效率和高容量的电能存储装置，其由无隔膜阳极和阴极单元组成，其对包含在充电循环期间存储电能并且在放电循环期间释放电能的合适离子的电解质进行充电和放电。 充放电反应是可逆的，使得效率不随着循环次数而减少，并且保持效率直到最后的带电电解液通过电池。

公开(公告)号：US20140080026A1

公开(公告)日：2014-03-20

申请号：US14086242

申请日：2013-11-21

申请人： CHINA UNIVERSITY OF GEOSCIENCES (WUHAN)

发明人： Hansong Cheng ,  Gang Ni ,  Ming Yang ,  Chaoqun Han ,  Bo Han ,  Shengping Wang ,  Jinping Wu

IPC分类号： H01M8/18

CPC分类号： H01M8/188 ,  C01B3/0015 ,  F17C11/005 ,  H01M8/04216 ,  H01M8/0606 ,  H01M8/184 ,  Y02E60/321 ,  Y02E60/328 ,  Y02E60/528

摘要： A direct Fuel Cell is based on organic liquid hydrogen storage materials, and includes a fuel cell unit connected to load through AC/DC convert circuit. The outlet and inlet of hydrogen storage materials on the fuel cell unit is connected to hydrogen storage tank through hydrogen storage output pipe and hydrogen storage input pipe, respectively. There is a pump for hydrogenated hydrogen storage materials on the hydrogenated hydrogen storage materials input pipe; the second outlet for water and gas on the fuel cell unit is connected to water tank through the second water output pipe. The water and gas inlet on the fuel cell unit is connected with oxygen input pipe; there is a gas outlet on the top of the water tank; the hydrogen storage materials tank contains hydrogen storage materials. The mentioned hydrogen storage materials are a multi-component mixture of liquid unsaturated heterocyclic aromatics.

摘要翻译： 直接燃料电池基于有机液体储氢材料，并且包括通过AC / DC转换电路连接到负载的燃料电池单元。 燃料电池单元上的储氢材料的出口和入口分别通过储氢输出管和储氢输入管连接到储氢罐。 在氢化氢存储材料输入管上有一个用于氢化氢存储材料的泵; 燃料电池单元上的第二水和气体出口通过第二输水管连接到水箱。 燃料电池单元上的水和气体入口与氧气输入管连接; 水箱顶部有一个出气口; 储氢材料罐含有储氢材料。 所提及的储氢材料是液体不饱和杂环芳族化合物的多组分混合物。

公开(公告)号：US20140079976A1

公开(公告)日：2014-03-20

申请号：US14079135

申请日：2013-11-13

申请人： BATTELLE MEMORIAL INSTITUTE

发明人： Guanguang Xia ,  Zhenguo Yang ,  Liyu Li ,  Soowhan Kim ,  Jun Liu ,  Gordon L. Graff

IPC分类号： H01M8/18 ,  H01M8/20

CPC分类号： H01M8/188 ,  H01M2/1653 ,  H01M4/9083 ,  H01M4/926 ,  H01M4/96 ,  H01M8/18 ,  H01M8/20 ,  Y02E60/528

摘要： Iron-sulfide redox flow battery (RFB) systems can be advantageous for energy storage, particularly when the electrolytes have pH values greater than 6. Such systems can exhibit excellent energy conversion efficicency and stability and can utilize low-cost materials that are relatively safer and more environmentally friendly. One example of an iron-sulfide RFB is characterized by a positive electrolyte that comprises Fe(III) and/or Fe(II) in a positive electrolyte supporting solution, a negative electrolyte that comprises S2− and/or S in a negative electrolyte supporting solution, and a membrane, or a separator, that separates the positive electrolyte and electrode from the negative electrolyte and electrode.

摘要翻译： 硫化铁氧化还原液流电池（RFB）系统对于能量储存可能是有利的，特别是当电解质具有大于6的pH值时，这些系统可表现出优异的能量转换效率和稳定性，并且可以利用相对更安全的低成本材料 更环保。 硫化铁RFB的一个实例的特征在于在正电解质支持溶液中包含Fe（III）和/或Fe（II）的正电解质，负电解质，其包含负电解质支持中的S2-和/或S 溶液以及将正电解质和电极与负电解质和电极分离的膜或隔膜。

公开(公告)号：US20140057140A1

公开(公告)日：2014-02-27

申请号：US13593732

申请日：2012-08-24

申请人： Richard M. Bendert ,  Paula Kosted ,  Gerald P. Backer

发明人： Richard M. Bendert ,  Paula Kosted ,  Gerald P. Backer

IPC分类号： H01M2/38

CPC分类号： H01M8/188 ,  H01M8/04447 ,  H01M8/04455 ,  H01M8/0482 ,  Y02E60/528

摘要： A method of operating a redox flow battery includes a step of observing a difference in relative volume between the anolyte fluid volume and the catholyte fluid volume. The ionic molality of anolyte fluid is increased if the relative volume of the anolyte fluid decreases. A redox flow battery having balanced anolyte and catholyte initial ionic molalities is also provided.

摘要翻译： 操作氧化还原液流电池的方法包括观察阳极电解液体积和阴极液流体体积之间的相对体积差异的步骤。 如果阳极电解液的相对体积减小，阳极电解液的离子摩尔数增加。 还提供了具有平衡的阳极电解液和阴极电解液初始离子摩尔比的氧化还原液流电池。

公开(公告)号：US20140051002A1

公开(公告)日：2014-02-20

申请号：US13949324

申请日：2013-07-24

申请人： SUN CATALYTIX CORPORATION

发明人： ARTHUR J. ESSWEIN ,  JOHN GOELTZ ,  STEVEN Y. REECE ,  EVAN R. KING ,  DESIREE AMADEO ,  NITIN TYAGI ,  THOMAS D. JARVI

IPC分类号： H01M8/18 ,  H01M8/20

CPC分类号： H01M8/188 ,  H01M8/1032 ,  H01M8/1039 ,  H01M8/1067 ,  H01M8/20 ,  Y02E60/528

摘要： This invention is directed to aqueous redox flow batteries comprising ionically charged redox active materials and ionomer membranes, wherein the charge of the redox active materials is of the same sign as that of the ionomer, so as to confer specific improvements.

摘要翻译： 本发明涉及包含离子电荷的氧化还原活性物质和离子交联聚合物膜的氧化还原电池水电池，其中氧化还原活性材料的电荷与离子交联聚合物的电荷相同，从而具有特别的改进。