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公开(公告)号：WO2011075298A1
公开(公告)日：2011-06-23
申请号：PCT/US2010/057927
申请日：2010-11-24
Applicant: GENERAL ELECTRIC COMPANY , VALLANCE, Michael, Alan , SESHADRI, Hari, Nadathur , SUNDARARAJAN, Guruprasad , BOGDAN, David, Charles , GOURISHANKAR, Karthick, Vilapakkam
Inventor： VALLANCE, Michael, Alan , SESHADRI, Hari, Nadathur , SUNDARARAJAN, Guruprasad , BOGDAN, David, Charles , GOURISHANKAR, Karthick, Vilapakkam
CPC classification number: H01M10/36 , C04B35/113 , C04B35/119 , C04B37/005 , C04B2235/3225 , C04B2235/3229 , C04B2235/3246 , C04B2235/80 , C04B2235/85 , C04B2237/10 , C04B2237/343 , H01M2/1646 , H01M2/18 , H01M4/364 , H01M4/381 , H01M4/382 , H01M4/40 , H01M4/42 , H01M4/5805 , H01M4/5815 , H01M4/582 , H01M10/052 , H01M10/054 , H01M10/3936 , H01M10/399 , H01M2010/4292
Abstract: An energy storage device is provided. The energy storage device includes a cathode material and a separator in electrical communication with the cathode material. The cathode material includes zinc. The separator has a first surface that defines at least a portion of a first chamber, and a second surface that defines a second chamber. The first chamber is in ionic communication with the second chamber through the separator. The separator includes an alkali-metal-ion conducting material and a toughening material. A method for operating the energy storage device is also provided. Furthermore, an energy storage system including the energy storage device is provided.
Abstract translation: 提供储能装置。 能量存储装置包括阴极材料和与阴极材料电连通的分离器。 阴极材料包括锌。 分离器具有限定第一室的至少一部分的第一表面和限定第二室的第二表面。 第一室通过分离器与第二室离子连通。 分离器包括碱金属离子导电材料和增韧材料。 还提供了一种用于操作能量存储装置的方法。 此外，提供了包括能量存储装置的能量存储系统。
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Patent Agency Ranking
公开(公告)号：WO2008079563A2
公开(公告)日：2008-07-03
申请号：PCT/US2007/085243
申请日：2007-11-20
Applicant: GENERAL ELECTRIC COMPANY , ZAPPI, Guillermo, Daniel , IACOVANGELO, Charles, Dominic , BOGDAN, David, Charles, Jr. , TYSOE, Steven, Alfred , VALLANCE, Michael, Alan , GOURISHANKAR, Karthick, Vilapakkam , SESHADRI, Hari, Nadathur , SUNDARARAJAN, Guruprasad
Inventor： ZAPPI, Guillermo, Daniel , IACOVANGELO, Charles, Dominic , BOGDAN, David, Charles, Jr. , TYSOE, Steven, Alfred , VALLANCE, Michael, Alan , GOURISHANKAR, Karthick, Vilapakkam , SESHADRI, Hari, Nadathur , SUNDARARAJAN, Guruprasad
CPC classification number: H01M10/399 , H01M2/1094 , H01M2/1646 , H01M2/18 , H01M4/362 , H01M4/38 , H01M4/42 , H01M4/463 , H01M4/58 , H01M4/582 , H01M10/4235 , H01M2300/002 , H01M2300/0091
Abstract: An energy storage device is provided that includes a cathodic material in electrical communication with a separator. The cathodic material includes copper. The separator has a first surface that defines at least a portion of a first chamber, and a second surface that defines a second chamber. The first chamber is in ionic communication with the second chamber through the separator. The separator has at least one of the following attributes: the separator is a composite of alumina and a rare earth oxide, or the separator is a composite of alumina and a transition metal oxide, or the separator comprises a plurality of grains, and the grains define grain boundaries that define interstitial spaces, and the interstitial spaces defined by the grain boundaries are free of sodium aluminate prior to an initial electrical charging of the energy storage device or are free of the cathodic material after the initial electrical charging of the energy storage device, or the separator comprises a continuous phase of an alkali-metal-ion conductor and a continuous phase of a ceramic oxygen-ion conductor. Various systems and methods are provided, also.
Abstract translation: 提供一种能量存储装置，其包括与分离器电连通的阴极材料。 阴极材料包括铜。 分离器具有限定第一室的至少一部分的第一表面和限定第二室的第二表面。 第一室通过分离器与第二室离子连通。 隔板具有以下属性中的至少一个：隔板是氧化铝和稀土氧化物的复合物，或者隔板是氧化铝和过渡金属氧化物的复合物，或者隔板包括多个颗粒，并且颗粒 限定定义间隙的晶界，并且在能量存储装置的初始充电之前由晶界定义的间隙空间不含铝酸钠，或者在能量存储装置的初始充电之后不含阴极材料 或者分离器包括碱金属 - 离子导体和陶瓷氧离子导体的连续相的连续相。 也提供了各种系统和方法。
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公开(公告)号：WO2010051141A1
公开(公告)日：2010-05-06
申请号：PCT/US2009/059803
申请日：2009-10-07
Applicant: GENERAL ELECTRIC COMPANY , PIERCE, Claudia, C. , DECK, Philip, D. , CROVETTO, Rosa , GEORGE, Beena , KALAKODIMI, Rajendra, Prasad , SUNDARARAJAN, Guruprasad , WHISENHUNT, Donald, Wayne
Inventor： PIERCE, Claudia, C. , DECK, Philip, D. , CROVETTO, Rosa , GEORGE, Beena , KALAKODIMI, Rajendra, Prasad , SUNDARARAJAN, Guruprasad , WHISENHUNT, Donald, Wayne
CPC classification number: C23F11/124 , C02F5/10 , C02F2103/023 , C02F2303/08 , C23F11/08 , C23F11/173
Abstract: Methods are provided to inhibit corrosion of metals in contact with aqueous systems such as cooling water systems. In accordance with the methods, a hydroxyacid compound and orthophosphates are used to treat the system. Additionally, an adjuvant including poly(epoxysuccinic acids), an additional hydroxy acid, and a polycarboxylic acid, may be added to the system water.
Abstract translation: 提供了用于抑制与水系统如冷却水系统接触的金属腐蚀的方法。 根据该方法，使用羟基酸化合物和正磷酸盐来处理该体系。 另外，可以向系统水中加入包括聚（环氧琥珀酸），另外的羟基酸和多元羧酸的佐剂。
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公开(公告)号：WO2010030510A1
公开(公告)日：2010-03-18
申请号：PCT/US2009/055136
申请日：2009-08-27
Applicant: GENERAL ELECTRIC COMPANY , VALLANCE, Michael, Alan , BOGDAN, David , SESHADRI, Hari, Nadathur , GOURISHANKAR, Karthick, Vilapakkam , SUNDARARAJAN, Guruprasad , IACOVANGELO, Charles, Dominic
Inventor： VALLANCE, Michael, Alan , BOGDAN, David , SESHADRI, Hari, Nadathur , GOURISHANKAR, Karthick, Vilapakkam , SUNDARARAJAN, Guruprasad , IACOVANGELO, Charles, Dominic
CPC classification number: H01M4/38 , H01M4/381 , H01M4/661 , H01M4/662 , H01M4/665 , H01M4/808 , H01M10/399 , H01M10/42 , H01M2300/0048 , Y10T29/49108
Abstract: A composition includes a cathodic material comprising a support structure. The support structure includes copper and zinc, and has less than 1 weight percent of aluminum, tin or aluminum and tin. The support structure may be part of an energy storage device. In another aspect, a method is provided that includes forming brass from zinc powder and copper powder in the presence of a sodium electrolyte. In one aspect, an electrochemical cell is loaded with copper and zinc, the electrochemical cell is heated, and at least one charge/discharge cycle of the electrochemical cell is performed. Alpha brass is converted to gamma brass in presence of zinc arid sodium. Methods of producing and operating an energy storage device are also provided.
Abstract translation: 组合物包括包含支撑结构的阴极材料。 支撑结构包括铜和锌，并且具有小于1重量％的铝，锡或铝和锡。 支撑结构可以是能量存储装置的一部分。 另一方面，提供了一种方法，其包括在钠电解质存在下由锌粉和铜粉形成黄铜。 在一个方面，电化学电池装载有铜和锌，电化学电池被加热，并且执行电化学电池的至少一个充电/放电循环。 在锌和钠的存在下，阿尔法黄铜被转化成γ黄铜。 还提供了生产和操作储能装置的方法。
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公开(公告)号：WO2009082567A1
公开(公告)日：2009-07-02
申请号：PCT/US2008/083584
申请日：2008-11-14
Applicant: GENERAL ELECTRIC COMPANY , VALLANCE, Michael, Alan , IACOVANGELO, Charles, Dominic , SESHADRI, Hari, Nadathur , SUNDARARAJAN, Guruprasad , BOGDAN, David, Charles , GOURISHANKAR, Karthick, Vilapakkam , LENTZ, Daniel, Scott
Inventor： VALLANCE, Michael, Alan , IACOVANGELO, Charles, Dominic , SESHADRI, Hari, Nadathur , SUNDARARAJAN, Guruprasad , BOGDAN, David, Charles , GOURISHANKAR, Karthick, Vilapakkam , LENTZ, Daniel, Scott
CPC classification number: H01M10/399 , H01M4/38 , H01M4/387 , H01M4/42 , H01M10/054 , H01M2300/0054
Abstract: A composition is provided that includes a ternary electrolyte having a melting point greater than about 150 degree Celsius. The ternary electrolyte includes an alkali metal halide, an aluminum halide and a zinc halide. The amount of the zinc halide present in the ternary electrolyte is greater than about 20 mole percent relative to an amount of the aluminum halide. An energy storage device including the composition is provided. A system and a method are also provided.
Abstract translation: 提供一种组合物，其包含熔点大于约150摄氏度的三元电解质。 三元电解质包括碱金属卤化物，卤化铝和卤化锌。 存在于三元电解质中的卤化锌的量相对于卤化铝的量大于约20摩尔％。 提供了包括该组合物的能量存储装置。 还提供了一种系统和方法。
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公开(公告)号：WO2008079563A3
公开(公告)日：2008-10-23
申请号：PCT/US2007085243
申请日：2007-11-20
Applicant: GEN ELECTRIC , ZAPPI GUILLERMO DANIEL , IACOVANGELO CHARLES DOMINIC , BOGDAN DAVID CHARLES JR , TYSOE STEVEN ALFRED , VALLANCE MICHAEL ALAN , GOURISHANKAR KARTHICK VILAPAKKAM , SESHADRI HARI NADATHUR , SUNDARARAJAN GURUPRASAD
Inventor： ZAPPI GUILLERMO DANIEL , IACOVANGELO CHARLES DOMINIC , BOGDAN DAVID CHARLES JR , TYSOE STEVEN ALFRED , VALLANCE MICHAEL ALAN , GOURISHANKAR KARTHICK VILAPAKKAM , SESHADRI HARI NADATHUR , SUNDARARAJAN GURUPRASAD
CPC classification number: H01M10/399 , H01M2/1094 , H01M2/1646 , H01M2/18 , H01M4/362 , H01M4/38 , H01M4/42 , H01M4/463 , H01M4/58 , H01M4/582 , H01M10/4235 , H01M2300/002 , H01M2300/0091
Abstract: An energy storage device (100) is provided that includes a cathodic material in electrical communication with a separator. The cathodic material includes copper. The separator (104) has a first surface (106) that defines at least a portion of a first chamber (110), and a second surface (108) that defines a second chamber (112). The first chamber is in ionic communication with the second chamber through the separator. The separator has at least one of the following attributes: the separator is a composite of alumina and a rare earth oxide, or the separator is a composite of alumina and a transition metal oxide, or the separator comprises a plurality of grains, and the grains define grain boundaries that define interstitial spaces, and the interstitial spaces defined by the grain boundaries are free of sodium aluminate prior to an initial electrical charging of the energy storage device or are free of the cathodic material after the initial electrical charging of the energy storage device, or the separator comprises a continuous phase of an alkali-metal-ion conductor and a continuous phase of a ceramic oxygen-ion conductor.
Abstract translation: 提供了一种能量存储装置（100），其包括与分离器电连通的阴极材料。 阴极材料包括铜。 分离器（104）具有限定第一室（110）的至少一部分的第一表面（106）和限定第二室（112）的第二表面（108）。 第一室通过分离器与第二室离子连通。 隔板具有以下属性中的至少一个：隔板是氧化铝和稀土氧化物的复合物，或者隔板是氧化铝和过渡金属氧化物的复合物，或者隔板包括多个颗粒，并且颗粒 限定定义间隙的晶界，并且在能量存储装置的初始充电之前由晶界定义的间隙空间不含铝酸钠，或者在能量存储装置的初始充电之后不含阴极材料 或者分离器包括碱金属 - 离子导体和陶瓷氧离子导体的连续相的连续相。
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