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91. 发明申请

US20140234753A1 REDOX FLOW BATTERIES BASED ON SUPPORTING SOLUTIONS CONTAINING CHLORIDE 有权
标题翻译：基于支持氯离子溶液的REDOX流量电池
公开(公告)号：US20140234753A1
公开(公告)日：2014-08-21
申请号：US14261262
申请日：2014-04-24
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： Liyu Li , Soowhan Kim , Zhenguo Yang , Wei Wang , Zimin Nie , Baowei Chen , Jianlu Zhang , Guanguang Xia
IPC分类号： H01M8/20 , H01M8/18
CPC分类号： H01M8/08 , H01M8/18 , H01M8/188 , H01M8/20 , H01M2300/0002 , H01M2300/0005 , H01M2300/0011 , Y02E60/528
摘要： Redox flow battery systems having a supporting solution that contains Cl− ions can exhibit improved performance and characteristics. Furthermore, a supporting solution having mixed SO42− and Cl− ions can provide increased energy density and improved stability and solubility of one or more of the ionic species in the catholyte and/or anolyte. According to one example, a vanadium-based redox flow battery system is characterized by an anolyte having V2+ and V3+ in a supporting solution and a catholyte having V4+ and V5+ in a supporting solution. The supporting solution can contain Cl− ions or a mixture of SO42− and Cl− ions.
摘要翻译：具有包含Cl-离子的支持溶液的氧化还原液流电池系统可以表现出改进的性能和特性。此外，具有混合的SO42-和Cl-离子的支持溶液可以提供增加的能量密度并提高一种或多种离子物质在阴极电解液和/或阳极电解液中的稳定性和溶解度。根据一个示例，钒基氧化还原液流电池系统的特征在于在支撑溶液中具有V2 +和V3 +的阳极电解液，以及在支持溶液中具有V4 +和V5 +的阴极电解液。支持溶液可以含有Cl-离子或SO42-和Cl-离子的混合物。

92. 发明申请

US20140234684A1 Redox Flow Battery System including an Anode Electrode having a Subsurface Alloy 有权
标题翻译：氧化还原液流电池系统，包括具有地下合金的阳极电极
公开(公告)号：US20140234684A1
公开(公告)日：2014-08-21
申请号：US14184765
申请日：2014-02-20
申请人： Robert Bosch GmbH
发明人： Roel Sanchez-Carrera , Boris Kozinsky , Paul Albertus
IPC分类号： H01M8/18 , H01M4/90
CPC分类号： H01M8/188 , H01M4/9091 , H01M4/92 , H01M4/921 , H01M8/12 , H01M8/20 , Y02E60/528
摘要： A hydrogen/bromine reduction-oxidation flow battery system includes a bromine electrode, a hydrogen electrode, a membrane, a first catalyst, and a second catalyst. The membrane is positioned between the bromine electrode and the hydrogen electrode. The first catalyst is associated with the bromine electrode. The second catalyst is associated with the hydrogen electrode and at least partially formed from a subsurface alloy configured (i) to promote facile dissociation of H2, and (ii) to prevent bromide from adsorbing onto the hydrogen electrode.
摘要翻译：氢/溴还原 - 氧化流动电池系统包括溴电极，氢电极，膜，第一催化剂和第二催化剂。膜位于溴电极和氢电极之间。第一种催化剂与溴电极相关。第二催化剂与氢电极相关联并且至少部分地由地下合金形成，其构造为：（i）促进H2的容易解离，和（ii）防止溴吸附在氢电极上。

93. 发明申请

US20140199564A1 FLOW BATTERY SYSTEM, AND CONTROL METHOD AND DEVICE THEREOF 审中-公开
标题翻译：流量电池系统及其控制方法及其装置
公开(公告)号：US20140199564A1
公开(公告)日：2014-07-17
申请号：US14239411
申请日：2011-11-09
申请人： Hao Tang , Cong Yin , Guangyou Xie , Ting Li , Juan Yang , Yuan Fang
发明人： Hao Tang , Cong Yin , Guangyou Xie , Ting Li , Juan Yang , Yuan Fang
IPC分类号： H01M8/20
CPC分类号： H01M8/20 , H01M8/0432 , H01M8/04365 , H01M8/04731 , Y02E60/528
摘要： Provided is a flow battery system and a control method and device thereof. The control method of the flow battery system includes: monitoring the temperature of the flow battery system; judging whether the temperature of the flow battery system exceeds a predefined temperature value range or not; and if the temperature of the flow battery system exceeds the predefined temperature value range, adjusting the temperature of the flow battery system to make same fall into the predefined temperature value range. The present disclosure enables the flow battery system to operate within the predefined temperature value range, thus enhancing the charging and discharging efficiency of the flow battery system.
摘要翻译：提供一种流动电池系统及其控制方法和装置。流量电池系统的控制方法包括：监测流量电池系统的温度; 判断流动电池系统的温度是否超过预定温度值范围; 并且如果流动电池系统的温度超过预定的温度值范围，则调节流动电池系统的温度以使其相同地落入预定的温度值范围内。本公开使得流动电池系统能够在预定的温度范围内操作，从而提高流动电池系统的充电和放电效率。

94. 发明申请

US20140186731A1 Operating A Redox Flow Battery With A Negative Electrolyte Imbalance 有权
标题翻译：操作具有负电解质不平衡的氧化还原电池
公开(公告)号：US20140186731A1
公开(公告)日：2014-07-03
申请号：US14095362
申请日：2013-12-03
申请人： EnerVault Corporation
发明人： Quoc PHAM , On CHANG , Sumitha DURAIRAJ
IPC分类号： H01M8/04 , H01M8/20 , H01M8/18
CPC分类号： H01M8/188 , H01M8/04186 , H01M8/04223 , H01M8/04228 , H01M8/04303 , H01M8/04447 , H01M8/04455 , H01M8/04798 , H01M8/04955 , H01M8/20 , Y02E60/528
摘要： Loss of flow battery electrode catalyst layers during self-discharge or charge reversal may be prevented by establishing and maintaining a negative electrolyte imbalance during at least parts of a flow battery's operation. Negative imbalance may be established and/or maintained actively, passively or both. Actively establishing a negative imbalance may involve detecting an imbalance that is less negative than a desired threshold, and processing one or both electrolytes until the imbalance reaches a desired negative level. Negative imbalance may be effectively established and maintained passively within a cell by constructing a cell with a negative electrode chamber that is larger than the cell's positive electrode chamber, thereby providing a larger quantity of negative electrolyte for reaction with positive electrolyte.
摘要翻译：可以通过在流动电池的操作的至少部分期间建立和维持负电解质不平衡来防止自放电或电荷反转期间流动的电池电极催化剂层的损失。消极不平衡可以建立和/或主动，被动地或两者保持。积极地建立负不平衡可以涉及检测比期望阈值小的不平衡，以及处理一个或两个电解质，直到不平衡达到期望的负电平。通过构造具有比电池正极室大的负极室的电池，可以有效地建立和维持电池内的负不平衡，从而提供更大量的与正电解质反应的负极电解质。

95. 发明申请

US20140178735A1 REDOX FLOW BATTERY SYSTEM 审中-公开
标题翻译： REDOX流量电池系统
公开(公告)号：US20140178735A1
公开(公告)日：2014-06-26
申请号：US14232968
申请日：2012-07-05
申请人： Qing Wang , Qizhao Huang
发明人： Qing Wang , Qizhao Huang
IPC分类号： H01M8/18 , H01M8/20
CPC分类号： H01M8/188 , H01M8/20 , Y02E60/528
摘要： A redox flow battery system having an electrochemical cell and an energy reservoir. The system includes a cathodic compartment, an anodic compartment, a separator that divides the two compartments, and an energy reservoir which contains an electro-active material, electro-active ions, an electrolyte, and a redox mediator. The reservoir is connected to either the cathodic compartment or the anodic compartment via an inlet-outlet pair for circulating the electrolyte from the energy reservoir to the cathodic compartment or the anodic compartment.
摘要翻译：具有电化学电池和能量储存器的氧化还原液流电池系统。该系统包括阴极室，阳极室，分隔两个室的分离器和包含电活性材料，电活性离子，电解质和氧化还原介体的能量储存器。储存器经由用于将电解质从能量储存器循环到阴极室或阳极室的入口 - 出口对连接到阴极室或阳极室。

96. 发明申请

US20140141346A1 METHOD FOR PRODUCING HYDROGEN PEROXIDE, KIT FOR PRODUCING HYDROGEN PEROXIDE, AND FUEL BATTERY 审中-公开
标题翻译：生产过氧化氢的方法，生产过氧化氢的工具包和燃料电池
公开(公告)号：US20140141346A1
公开(公告)日：2014-05-22
申请号：US14129001
申请日：2012-06-25
申请人： Shunichi Fukuzumi , Tomoyoshi Suenobu , Satoshi Kato , Dachao Hong
发明人： Shunichi Fukuzumi , Tomoyoshi Suenobu , Satoshi Kato , Dachao Hong
IPC分类号： B01J19/12 , H01M8/06 , B01J31/22
CPC分类号： B01J19/127 , B01J31/1815 , B01J31/183 , B01J31/2295 , B01J2531/821 , C01B15/027 , H01M8/06 , H01M8/0606 , H01M8/20 , Y02E60/528
摘要： The present invention provides a method and a kit for producing hydrogen peroxide, capable of producing hydrogen peroxide at low cost. The present invention further provides a fuel battery capable of utilizing hydrogen peroxide as a low-cost fuel. The method for producing hydrogen peroxide of the present invention includes a hydrogen peroxide generation step of irradiating a reaction system containing water, a water oxidation catalyst, a transition metal complex, and oxygen (O2) with light to generate hydrogen peroxide. The kit of the present invention includes the transition metal complex and the water oxidation catalyst that are used in the method for producing hydrogen peroxide of the present invention. The fuel battery of the present invention includes a fuel container and a fuel battery cell, and the fuel container contains the transition metal complex and the water oxidation catalyst that are used in the method for producing hydrogen peroxide of the present invention.
摘要翻译：本发明提供能够以低成本生产过氧化氢的过氧化氢的制造方法和试剂盒。本发明还提供一种能够使用过氧化氢作为低成本燃料的燃料电池。本发明的过氧化氢的制造方法包括：过氧化氢的生成步骤，用光照射含有水的反应体系，水氧化催化剂，过渡金属配合物和氧（O 2），生成过氧化氢。本发明的试剂盒包括在本发明的过氧化氢的制造方法中使用的过渡金属络合物和水氧化催化剂。本发明的燃料电池包括燃料容器和燃料电池单体，燃料容器含有本发明的过氧化氢的制造方法中使用的过渡金属络合物和水氧化催化剂。

97. 发明申请

US20140132238A1 SYSTEM AND METHOD FOR SENSING AND MITIGATING HYDROGEN EVOLUTION WITHIN A FLOW BATTERY SYSTEM 有权
标题翻译：用于在流动电池系统中感测和减缓氢气演化的系统和方法
公开(公告)号：US20140132238A1
公开(公告)日：2014-05-15
申请号：US14161219
申请日：2014-01-22
申请人： United Technologies Corporation
发明人： Rachid Zaffou , Arun Pandy , Michael L. Perry
IPC分类号： H01M8/04 , H01M8/20 , H02M1/00 , H01M8/18
CPC分类号： H01M8/04276 , H01M8/04597 , H01M8/04671 , H01M8/04902 , H01M8/188 , H01M8/20 , H02M1/00 , Y02E60/528
摘要： A method is provided for mitigating hydrogen evolution within a flow battery system that includes a plurality of flow battery cells, a power converter and an electrochemical cell. The method includes providing hydrogen generated by the hydrogen evolution within the flow battery system to the electrochemical cell. A first electrical current generated by an electrochemical reaction between the hydrogen and a reactant is sensed, and the sensed current is used to control an exchange of electrical power between the flow battery cells and the power converter.
摘要翻译：提供了一种用于减轻包括多个流动电池单元，功率转换器和电化学电池的流动电池系统内的氢析出的方法。该方法包括将由流动电池系统内的析氢生成的氢提供给电化学电池。检测由氢和反应物之间的电化学反应产生的第一电流，并且使用所感测的电流来控制流动电池单元和功率转换器之间的电力交换。

98. 发明授权

US08723371B2 Systems and methods for storing and/or transmitting electrical energy 失效
标题翻译：用于存储和/或传输电能的系统和方法
公开(公告)号：US08723371B2
公开(公告)日：2014-05-13
申请号：US12871205
申请日：2010-08-30
申请人： Tessa Durakis Green
发明人： Tessa Durakis Green
IPC分类号： H01B1/00
CPC分类号： H01M8/188 , H01M8/20 , Y02E60/528
摘要： According to some embodiments, systems and or methods may be provided to transport electrical energy from a first location having an electrical energy source to a second location, remote from the first location and having a load to accept electrical energy. A first pipeline between the first and second locations may include a first chamber containing a cathodic fluid. A second pipeline between the first and second locations may include a second chamber containing an anodic fluid, and at least of a portion of said first and second pipelines include a contiguous area. A membrane may separate the cathodic and anodic fluids at said contiguous area to exchange electrical energy between said fluids and create an electrochemical storage cell across said membrane. By utilizing additional alternating layers of said electrolyte, casing and membrane multiple cells may be created.
摘要翻译：根据一些实施例，可以提供系统和/或方法以将电能从具有电能源的第一位置传送到远离第一位置的第二位置，并具有负载以接受电能。第一和第二位置之间的第一管道可以包括含有阴极流体的第一室。在第一和第二位置之间的第二管道可以包括含有阳极流体的第二室，并且所述第一和第二管道的至少一部分包括连续的区域。膜可以在所述连续区域处分离阴极和阳极流体，以在所述流体之间交换电能，并在所述膜上产生电化学存储单元。通过利用所述电解质的附加交替层，可以产生套管和膜多个电池。

99. 发明授权

US08722227B2 High energy density redox flow device 有权
标题翻译：高能量密度氧化还原流量装置
公开(公告)号：US08722227B2
公开(公告)日：2014-05-13
申请号：US13975474
申请日：2013-08-26
申请人： Massachusetts Institute of Technology
发明人： Yet-Ming Chiang , W. Craig Carter , Bryan Y. Ho , Mihai Duduta , Pimpa Limthongkul
IPC分类号： H01M4/36
CPC分类号： H01M8/188 , B60L11/1875 , B60L11/1898 , H01M8/20 , Y02E60/528 , Y02T10/705 , Y02T90/34
摘要： Redox flow devices are described in which at least one of the positive electrode or negative electrode-active materials is a semi-solid or is a condensed ion-storing electroactive material, and in which at least one of the electrode-active materials is transported to and from an assembly at which the electrochemical reaction occurs, producing electrical energy. The electronic conductivity of the semi-solid is increased by the addition of conductive particles to suspensions and/or via the surface modification of the solid in semi-solids (e.g., by coating the solid with a more electron conductive coating material to increase the power of the device). High energy density and high power redox flow devices are disclosed. The redox flow devices described herein can also include one or more inventive design features. In addition, inventive chemistries for use in redox flow devices are also described.
摘要翻译：描述了氧化还原流动装置，其中正极或负极活性材料中的至少一个是半固体或是冷凝离子存储电活性材料，并且其中至少一个电极活性材料被输送到并且从发生电化学反应的组件产生电能。半固体的电子导电性通过向悬浮液中添加导电颗粒和/或通过半固体中的固体的表面改性（例如，通过用更多的电子传导涂层材料涂覆固体以增加功率而增加）的设备）。公开了高能量密度和高功率氧化还原流量装置。本文描述的氧化还原流动装置还可以包括一个或多个本发明的设计特征。此外，还描述了用于氧化还原流动装置的发明化学物质。

100. 发明申请

US20140127542A1 Composite Separators and Redox Flow Batteries Based on Porous Separators 有权
标题翻译：基于多孔分离器的复合分离器和氧化还原液流电池
公开(公告)号：US20140127542A1
公开(公告)日：2014-05-08
申请号：US13668604
申请日：2012-11-05
申请人： Battelle Memorial Institute
发明人： Bin Li , Xiaoliang Wei , Qingtao Luo , Zimin Nie , Wei Wang , Vincent L. Sprenkle
IPC分类号： H01M8/02 , H01M8/18 , H01M8/20
CPC分类号： H01M8/0243 , H01M8/0289 , H01M8/04186 , H01M8/188 , H01M8/20 , Y02E60/528
摘要： Composite separators having a porous structure and including acid-stable, hydrophilic, inorganic particles enmeshed in a substantially fully fluorinated polyolefin matrix can be utilized in a number of applications. The inorganic particles can provide hydrophilic characteristics. The pores of the separator result in good selectivity and electrical conductivity. The fluorinated polymeric backbone can result in high chemical stability. Accordingly, one application of the composite separators is in redox flow batteries as low cost membranes. In such applications, the composite separator can also enable additional property-enhancing features compared to ion-exchange membranes. For example, simple capacity control can be achieved through hydraulic pressure by balancing the volumes of electrolyte on each side of the separator. While a porous separator can also allow for volume and pressure regulation, in RFBs that utilize corrosive and/or oxidizing compounds, the composite separators described herein are preferable for their robustness in the presence of such compounds.
摘要翻译：具有多孔结构并且包含在基本上完全氟化的聚烯烃基质中的酸稳定的，亲水的无机颗粒的复合隔膜可用于许多应用中。无机颗粒可以提供亲水性。分离器的孔导致良好的选择性和导电性。氟化聚合物骨架可导致高的化学稳定性。因此，复合隔板的一个应用是作为低成本膜的氧化还原液流电池。在这种应用中，与离子交换膜相比，复合分离器还可以实现额外的性能增强特征。例如，通过平衡分离器两侧的电解液的体积，可以通过液压来实现简单的容量控制。虽然多孔分离器还可以允许体积和压力调节，但是在使用腐蚀性和/或氧化性化合物的RFB中，本文所述的复合隔膜在其存在下的稳健性是优选的。

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