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公开(公告)号：US20110200848A1
公开(公告)日：2011-08-18
申请号：US12970753
申请日：2010-12-16
IPC分类号： H01M4/36 , H01M14/00 , C01B21/24 , C01B21/22 , C01B31/24 , C01B21/36 , C07C69/96 , C07D307/33 , C07C43/11 , C07D307/06 , C07D317/12 , G01N33/00
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。
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公开(公告)号：US09614231B2
公开(公告)日：2017-04-04
申请号：US14002304
申请日：2011-12-16
IPC分类号： H01M10/02 , H01M8/0234 , B60L11/18 , H01M8/0206 , H01M8/0215 , H01M8/0221 , H01M8/0228 , H01M8/18 , H01M8/20
CPC分类号： H01M8/0234 , B60L11/1879 , H01M8/0206 , H01M8/0215 , H01M8/0221 , H01M8/0228 , H01M8/188 , H01M8/20 , Y02E60/528 , Y02T10/7005 , Y02T10/7011 , Y02T10/705
摘要： Redox flow devices are described including a positive electrode current collector, a negative electrode current collector, and an ion-permeable membrane separating said positive and negative current collectors, positioned and arranged to define a positive electroactive zone and a negative electroactive zone; wherein at least one of said positive and negative electroactive zone comprises a flowable semi-solid composition comprising ion storage compound particles capable of taking up or releasing said ions during operation of the cell, and wherein the ion storage compound particles have a polydisperse size distribution in which the finest particles present in at least 5 vol % of the total volume, is at least a factor of 5 smaller than the largest particles present in at least 5 vol % of the total volume.
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公开(公告)号：US09786944B2
公开(公告)日：2017-10-10
申请号：US12970753
申请日：2010-12-16
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.
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公开(公告)号：US20140154546A1
公开(公告)日：2014-06-05
申请号：US14002304
申请日：2011-12-16
CPC分类号： H01M8/0234 , B60L11/1879 , H01M8/0206 , H01M8/0215 , H01M8/0221 , H01M8/0228 , H01M8/188 , H01M8/20 , Y02E60/528 , Y02T10/7005 , Y02T10/7011 , Y02T10/705
摘要： Redox flow devices are described including a positive electrode current collector, a negative electrode current collector, and an ion-permeable membrane separating said positive and negative current collectors, positioned and arranged to define a positive electroactive zone and a negative electroactive zone; wherein at least one of said positive and negative electroactive zone comprises a flowable semi-solid composition comprising ion storage compound particles capable of taking up or releasing said ions during operation of the cell, and wherein the ion storage compound particles have a polydisperse size distribution in which the finest particles present in at least 5 vol % of the total volume, is at least a factor of 5 smaller than the largest particles present in at least 5 vol % of the total volume.
摘要翻译： 描述了氧化还原流动装置，其包括正极集电器，负极集电器和分离所述正集电器和负极集电器的离子可渗透膜，所述正和负集电器被定位和布置以限定正电活性区和负电活性区; 其中所述正电活性区和负电活性区中的至少一个包含可流动的半固体组合物，其包含能够在电池操作期间吸收或释放所述离子的离子存储化合物颗粒，并且其中所述离子存储化合物颗粒具有多分散尺寸分布 其中最细颗粒以总体积的至少5体积％存在，至少比总体积的至少5体积％中存在的最大颗粒小5倍。
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公开(公告)号：US20130055559A1
公开(公告)日：2013-03-07
申请号：US13607021
申请日：2012-09-07
申请人： Alexander Slocum , Tristan Doherty , Ricardo Bazzarella , James C. Cross, III , Pimpa Limthongkul , Mihai Duduta , Jeffry Disko , Allen Yang , Throop Wilder , William Craig Carter , Yet-Ming Chiang
发明人： Alexander Slocum , Tristan Doherty , Ricardo Bazzarella , James C. Cross, III , Pimpa Limthongkul , Mihai Duduta , Jeffry Disko , Allen Yang , Throop Wilder , William Craig Carter , Yet-Ming Chiang
IPC分类号： H01M4/82
CPC分类号： H01M4/0433 , H01M4/0478 , H01M4/76 , H01M10/052 , H01M2004/023 , Y10T29/49108 , Y10T29/4911
摘要： A method of manufacturing an electrochemical cell includes transferring an anode semi-solid suspension to an anode compartment defined at least in part by an anode current collector and an separator spaced apart from the anode collector. The method also includes transferring a cathode semi-solid suspension to a cathode compartment defined at least in part by a cathode current collector and the separator spaced apart from the cathode collector. The transferring of the anode semi-solid suspension to the anode compartment and the cathode semi-solid to the cathode compartment is such that a difference between a minimum distance and a maximum distance between the anode current collector and the separator is maintained within a predetermined tolerance. The method includes sealing the anode compartment and the cathode compartment.
摘要翻译： 制造电化学电池的方法包括将阳极半固体悬浮液转移至至少部分由阳极集电器和与阳极集电器间隔开的隔板限定的阳极室。 该方法还包括将阴极半固体悬浮液转移至至少部分由阴极集电器限定的阴极室和与阴极集电器间隔开的隔板。 将阳极半固体悬浮液转移到阳极室和阴极半固体到阴极室，使得阳极集电器和分离器之间的最小距离和最大距离之间的差保持在预定公差内 。 该方法包括密封阳极室和阴极室。
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公开(公告)号：US09203092B2
公开(公告)日：2015-12-01
申请号：US13607021
申请日：2012-09-07
申请人： Alexander Slocum , Tristan Doherty , Ricardo Bazzarella , James C. Cross, III , Pimpa Limthongkul , Mihai Duduta , Jeffry Disko , Allen Yang , Throop Wilder , William Craig Carter , Yet-Ming Chiang
发明人： Alexander Slocum , Tristan Doherty , Ricardo Bazzarella , James C. Cross, III , Pimpa Limthongkul , Mihai Duduta , Jeffry Disko , Allen Yang , Throop Wilder , William Craig Carter , Yet-Ming Chiang
IPC分类号： H01M4/04 , H01M4/76 , H01M10/052 , H01M4/02
CPC分类号： H01M4/0433 , H01M4/0478 , H01M4/76 , H01M10/052 , H01M2004/023 , Y10T29/49108 , Y10T29/4911
摘要： A method of manufacturing an electrochemical cell includes transferring an anode semi-solid suspension to an anode compartment defined at least in part by an anode current collector and an separator spaced apart from the anode collector. The method also includes transferring a cathode semi-solid suspension to a cathode compartment defined at least in part by a cathode current collector and the separator spaced apart from the cathode collector. The transferring of the anode semi-solid suspension to the anode compartment and the cathode semi-solid to the cathode compartment is such that a difference between a minimum distance and a maximum distance between the anode current collector and the separator is maintained within a predetermined tolerance. The method includes sealing the anode compartment and the cathode compartment.
摘要翻译： 制造电化学电池的方法包括将阳极半固体悬浮液转移至至少部分由阳极集电器和与阳极集电器间隔开的隔板限定的阳极室。 该方法还包括将阴极半固体悬浮液转移至至少部分由阴极集电器限定的阴极室和与阴极集电器间隔开的隔板。 将阳极半固体悬浮液转移到阳极室和阴极半固体到阴极室，使得阳极集电器和分离器之间的最小距离和最大距离之间的差保持在预定公差内 。 该方法包括密封阳极室和阴极室。
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公开(公告)号：US08722226B2
公开(公告)日：2014-05-13
申请号：US12970773
申请日：2010-12-16
CPC分类号： H01M8/0234 , B60L11/1879 , H01M8/0206 , H01M8/0215 , H01M8/0221 , H01M8/0228 , H01M8/188 , H01M8/20 , Y02E60/528 , Y02T10/7005 , Y02T10/7011 , Y02T10/705
摘要： Redox flow devices are described including a positive electrode current collector, a negative electrode current collector, and an ion-permeable membrane separating said positive and negative current collectors, positioned and arranged to define a positive electroactive zone and a negative electroactive zone; wherein at least one of said positive and negative electroactive zone comprises a flowable semi-solid composition comprising ion storage compound particles capable of taking up or releasing said ions during operation of the cell, and wherein the ion storage compound particles have a polydisperse size distribution in which the finest particles present in at least 5 vol % of the total volume, is at least a factor of 5 smaller than the largest particles present in at least 5 vol % of the total volume.
摘要翻译： 描述了氧化还原流动装置，其包括正极集电器，负极集电器和分离所述正集电器和负极集电器的离子可渗透膜，所述正和负集电器被定位和布置以限定正电活性区和负电活性区; 其中所述正电活性区和负电活性区中的至少一个包含可流动的半固体组合物，其包含能够在电池操作期间吸收或释放所述离子的离子存储化合物颗粒，并且其中所述离子存储化合物颗粒具有多分散尺寸分布 其中最细颗粒以总体积的至少5体积％存在，至少比总体积的至少5体积％中存在的最大颗粒小5倍。
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公开(公告)号：US20110274948A1
公开(公告)日：2011-11-10
申请号：US13083167
申请日：2011-04-08
申请人： Mihai Duduta , W. Craig Carter , Yet-Ming Chiang , Bryan Y. Ho , Victor Brunini
发明人： Mihai Duduta , W. Craig Carter , Yet-Ming Chiang , Bryan Y. Ho , Victor Brunini
IPC分类号： H01M10/44
CPC分类号： H01M8/184 , B60L50/64 , B60L53/80 , H01M8/225 , H01M10/052 , Y02E60/122 , Y02E60/528 , Y02T10/7011 , Y02T10/705 , Y02T10/7072 , Y02T90/124 , Y02T90/14
摘要： The present invention is related to energy generation using electrochemically isolated fluids, and articles, systems, and methods for achieving the same. The embodiments described herein can be used in electrochemical cells in which at least one electrode comprises an electrochemically active fluid (i.e., the electrochemical cell comprises at least one fluid comprising electrode active material that is flowable into and/or out of the electrode compartment in which the electrode active material is charged and/or discharged).
摘要翻译： 本发明涉及使用电化学隔离流体的能量产生，以及用于实现其的制品，系统和方法。 本文所述的实施方案可用于其中至少一个电极包含电化学活性流体的电化学电池（即，电化学电池包括至少一种包含电极活性材料的流体，该电极活性材料可流入和/或流出电极室，其中 电极活性物质被充电和/或放电）。
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公开(公告)号：US20120164499A1
公开(公告)日：2012-06-28
申请号：US13212607
申请日：2011-08-18
申请人： Yet-Ming Chiang , W. Craig Carter , Mihai Duduta , Bryan Y. Ho
发明人： Yet-Ming Chiang , W. Craig Carter , Mihai Duduta , Bryan Y. Ho
CPC分类号： H01M8/188 , H01M8/225 , H01M10/052 , Y02E60/528 , Y10T29/4911
摘要： The present invention is related to electrochemical energy generation devices including at least one electrode comprising an electrochemically active fluid that is enclosed within the cell, as well as related articles, systems, and methods. In some embodiments, the anode and/or cathode of the electrochemical energy generation devices described herein can be formed of an electrochemically active fluid, such as a semi-solid or a redox active ion-storing liquid. The electrochemical energy generation device can be configured such that the anode and/or cathode can be flowed into their respective electrode compartments, for example, during assembly. During operation, on the other hand, little or none of the electrochemically active fluid(s) are transported into or out of the energy generation device (e.g., out of the electrode compartments of the electrochemical energy generation device).
摘要翻译： 本发明涉及电化学能发生装置，其包括至少一个电极，其包括封闭在电池内的电化学活性流体，以及相关的制品，系统和方法。 在一些实施例中，本文所述的电化学能量产生装置的阳极和/或阴极可以由电化学活性流体形成，例如半固体或氧化还原活性离子储存液体。 电化学能量产生装置可以被配置成使得阳极和/或阴极可以例如在组装期间流入它们各自的电极室。 另一方面，在操作期间，电化学活性流体很少或没有一个或多个被输送到能量产生装置（例如，从电化学能量产生装置的电极隔室中）出来。
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公开(公告)号：US20100047671A1
公开(公告)日：2010-02-25
申请号：US12484113
申请日：2009-06-12
申请人： Yet-Ming Chiang , W. Craig Carter , Bryan H. Ho , Mihai Duduta
发明人： Yet-Ming Chiang , W. Craig Carter , Bryan H. Ho , Mihai Duduta
CPC分类号： H01M8/188 , B60L50/64 , B60L2240/545 , H01M8/20 , Y02E60/528 , Y02T10/7011 , Y02T10/705
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 particle to suspensions and the surface modification of the solid in semi-solids: 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.
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而增加，并且固体在半固体中的表面改性：用更多的电子传导涂层材料涂覆固体以增加器件的功率。 公开了高能量密度和高功率氧化还原流量装置。
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