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公开(公告)号：US11152648B2
公开(公告)日：2021-10-19
申请号：US14921449
申请日：2015-10-23
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Brandon Alan Bartling , Michael Alan Vallance , Richard Louis Hart , David Charles Bogdan, Jr.
IPC: H01M10/39 , H01M4/62 , H01M4/38 , H01M4/36 , H01M50/431
Abstract: A positive electrode composition is described, containing granules of at least one electroactive metal, at least one alkali metal halide and carbon black. An energy storage device and an uninterruptable power supply device are also described. Related methods for the preparation of a positive electrode and an energy storage device are also disclosed.
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公开(公告)号：US20160149211A1
公开(公告)日：2016-05-26
申请号：US14550408
申请日：2014-11-21
Applicant: General Electric Company
Inventor： Richard Louis Hart , Michael Alan Vallance
IPC: H01M4/38 , H01M10/0562 , H01M4/58 , H01M10/39
CPC classification number: H01M4/38 , H01M4/136 , H01M4/381 , H01M4/382 , H01M4/5815 , H01M4/62 , H01M10/399 , H01M2300/0054 , H01M2300/0057
Abstract: A positive electrode composition is presented. The composition includes granules that comprise an electroactive metal, an alkali metal halide, and a metal sulfide composition that is substantially-free of oxygen. A molar ratio of the electroactive metal to an amount of sulfur in the metal sulfide composition is between about 1.5:1 and about 50:1. The positive electrode composition is substantially free of iron oxide, iron sulfate, cobalt oxide and cobalt sulfate. An energy storage device and a related energy storage system are also described.
Abstract translation: 提出了正极组合物。 组合物包含包含电活性金属，碱金属卤化物和基本上不含氧的金属硫化物组合物的颗粒。 金属硫化物组合物中电活性金属与硫的摩尔比为约1.5:1至约50:1。 正极组合物基本上不含氧化铁，硫酸铁，氧化钴和硫酸钴。 还描述了一种能量存储装置和相关的能量存储系统。
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公开(公告)号：US20160043443A1
公开(公告)日：2016-02-11
申请号：US14921449
申请日：2015-10-23
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Brandon Alan Bartling , Michael Alan Vallance , Richard Louis Hart , David Charles Bogdan, JR.
IPC: H01M10/39
CPC classification number: H01M10/399 , H01M2/1646 , H01M4/364 , H01M4/38 , H01M4/62 , H01M4/625 , H01M2220/10
Abstract: A positive electrode composition is described, containing granules of at least one electroactive metal, at least one alkali metal halide and carbon black. An energy storage device and an uninterruptable power supply device are also described. Related methods for the preparation of a positive electrode and an energy storage device are also disclosed.
Abstract translation: 描述了含有至少一种电活性金属，至少一种碱金属卤化物和炭黑的颗粒的正极组合物。 还描述了一种能量存储装置和不间断电源装置。 还公开了制备正极和储能装置的相关方法。
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4.发明授权公开(公告)号：US10384981B2
公开(公告)日：2019-08-20
申请号：US15622210
申请日：2017-06-14
Applicant: General Electric Company
Inventor： David Bruce Hall , James Joseph Murray , Jason Robert Parolini , Michael Alan Vallance , Juan Borja , Daniel George Norton , Jared Hogg Weaver , Daniel Gene Dunn
IPC: C04B35/64 , C04B35/80 , C04B35/628 , C04B35/657 , C04B35/117 , C04B35/14 , C04B35/18 , C04B35/44 , C04B35/56 , C04B35/563 , C04B35/573 , C04B35/58 , C04B35/584 , C04B35/83
Abstract: Methods for preparing ceramic matrix composites using melt infiltration and chemical vapor infiltration are provided as well as the resulting ceramic matrix composites. The methods and products include the incorporation of sacrificial fibers to provide improved infiltration of the fluid infiltrant. The sacrificial fibers are removed, such as decomposed during pyrolysis, resulting in the formation of regular and elongate channels throughout the ceramic matrix composite. Infiltration of the fluid infiltrant can then take place using the elongate channels resulting in improved density and an improved ceramic matrix composite product.
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5.发明申请公开(公告)号：US20180362413A1
公开(公告)日：2018-12-20
申请号：US15622210
申请日：2017-06-14
Applicant: General Electric Company
Inventor： David Bruce Hall , James Joseph Murray , Jason Robert Parolini , Michael Alan Vallance , Juan Borja , Daniel George Norton , Jared Hogg Weaver , Daniel Gene Dunn
IPC: C04B35/80 , C04B35/628 , C04B35/657 , C04B35/64
CPC classification number: C04B35/806 , C04B35/117 , C04B35/14 , C04B35/18 , C04B35/44 , C04B35/5603 , C04B35/5622 , C04B35/563 , C04B35/573 , C04B35/58085 , C04B35/584 , C04B35/62878 , C04B35/64 , C04B35/657 , C04B35/803 , C04B35/83 , C04B2235/5212 , C04B2235/5224 , C04B2235/5228 , C04B2235/5232 , C04B2235/524 , C04B2235/5244 , C04B2235/5248 , C04B2235/5252 , C04B2235/5264 , C04B2235/5296 , C04B2235/614 , C04B2235/616 , C04B2235/728 , C04B2235/80
Abstract: Methods for preparing ceramic matrix composites using melt infiltration and chemical vapor infiltration are provided as well as the resulting ceramic matrix composites. The methods and products include the incorporation of sacrificial fibers to provide improved infiltration of the fluid infiltrant. The sacrificial fibers are removed, such as decomposed during pyrolysis, resulting in the formation of regular and elongate channels throughout the ceramic matrix composite. Infiltration of the fluid infiltrant can then take place using the elongate channels resulting in improved density and an improved ceramic matrix composite product.
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Patent Agency Ranking
公开(公告)号：US20150318586A1
公开(公告)日：2015-11-05
申请号：US14797679
申请日：2015-07-13
Applicant: General Electric Company
Inventor： Mohamed Rahmane , Badri Narayan Ramamurthi , Andrey Meshkov , Richard Louis Hart , Michael Alan Vallance , David Charles Bogdan, JR. , Chandra Sekher Yerramalli
IPC: H01M10/653 , H01M4/58 , H01M2/18 , H01M4/38 , H01M10/39 , H01M10/654
CPC classification number: H01M10/653 , H01M2/0252 , H01M2/1646 , H01M2/18 , H01M4/381 , H01M4/382 , H01M4/582 , H01M4/626 , H01M4/661 , H01M4/70 , H01M4/80 , H01M4/808 , H01M10/38 , H01M10/39 , H01M10/399 , H01M10/654 , H01M2004/027 , H01M2004/028 , Y10T29/49108
Abstract: An electrochemical cell is presented. The cell includes a housing having an interior surface defining a volume, and an elongated separator disposed in the housing volume. The elongated separator defines an axis of the cell. The separator has an inner surface and an outer surface. The inner surface of the separator defines a first compartment. The outer surface of the separator and the interior surface of the housing define a second compartment having a volume. The cell further includes a conductive matrix disposed in at least a portion of the second compartment volume such that the conductive matrix occupies a gap between the outer surface of the separator and the interior surface of the housing. The gap in the second compartment extends in a direction substantially perpendicular to the axis of the cell.
Abstract translation: 介绍了电化学电池。 电池包括具有限定容积的内表面的壳体和设置在壳体容积中的细长隔离物。 细长的隔离物限定电池的轴线。 分离器具有内表面和外表面。 分离器的内表面限定第一隔室。 分离器的外表面和壳体的内表面限定具有体积的第二隔室。 电池还包括设置在第二隔室容积的至少一部分中的导电基体，使得导电基体占据隔板外表面和外壳内表面之间的间隙。 第二隔室中的间隙在基本垂直于电池轴线的方向上延伸。
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公开(公告)号：US20140186684A1
公开(公告)日：2014-07-03
申请号：US13727666
申请日：2012-12-27
Applicant: General Electric Company
Inventor： Job Thomas Rijssenbeek , Michael Alan Vallance , Charles Dominic Iacovangelo , Jinghua Liu , Roger Neil Bull , Robert Christie Galloway
CPC classification number: H01M2/18 , C23F13/10 , C23F2213/30 , H01M2/024 , H01M2/0285 , H01M10/052 , H01M10/058 , H01M10/39 , Y02T10/7011
Abstract: An electrochemical cell is presented. The cell includes a housing formed of a metallic material. A component is disposed within an anode compartment of the cell that contains an alkali metal. The component comprises a sacrificial metal that has an oxidation potential less than the oxidation potential of the housing material. An energy storage device including such an electrochemical cell is also provided.
Abstract translation: 介绍了电化学电池。 电池包括由金属材料形成的壳体。 组分设置在含有碱金属的电池的阳极室内。 该组件包括具有小于壳体材料的氧化电位的氧化电位的牺牲金属。 还提供了包括这种电化学电池的储能装置。
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8.发明授权公开(公告)号：US11097983B2
公开(公告)日：2021-08-24
申请号：US16521308
申请日：2019-07-24
Applicant: General Electric Company
Inventor： David Bruce Hall , James Joseph Murray , Jason Robert Parolini , Michael Alan Vallance , Juan Borja , Daniel George Norton , Jared Hogg Weaver , Daniel Gene Dunn
IPC: C04B35/80 , C04B35/117 , C04B35/628 , C04B35/657 , C04B35/64 , C04B35/14 , C04B35/18 , C04B35/44 , C04B35/56 , C04B35/563 , C04B35/573 , C04B35/58 , C04B35/584 , C04B35/83
Abstract: Methods for preparing ceramic matrix composites using melt infiltration and chemical vapor infiltration are provided as well as the resulting ceramic matrix composites. The methods and products include the incorporation of sacrificial fibers to provide improved infiltration of the fluid infiltrant. The sacrificial fibers are removed, such as decomposed during pyrolysis, resulting in the formation of regular and elongate channels throughout the ceramic matrix composite. Infiltration of the fluid infiltrant can then take place using the elongate channels resulting in improved density and an improved ceramic matrix composite product.
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公开(公告)号：US20140349159A1
公开(公告)日：2014-11-27
申请号：US13898876
申请日：2013-05-21
Applicant: General Electric Company
Inventor： Brandon Alan Bartling , Michael Alan Vallance , Richard Louis Hart
IPC: H01M10/39
CPC classification number: H01M10/39 , H01M2/0235 , H01M4/38 , H01M10/399 , H01M10/4235 , H01M2004/021 , H01M2004/028 , H01M2300/008
Abstract: An electrochemical cell is presented. The electrochemical cell includes an ion-conducting separator having a first surface that defines at least a portion of a first compartment and a second surface that defines at least a portion of a second compartment, and a positive electrode composition disposed in the first compartment, the positive electrode composition comprising an electroactive metal, an alkali metal halide, and an electrolyte. The electroactive metal includes metal flakes of an average aspect ratio greater than about 5. An energy storage battery including a plurality of electrochemical cells is also presented.
Abstract translation: 介绍了电化学电池。 电化学电池包括离子导电分离器，其具有限定第一隔室的至少一部分的第一表面和限定第二隔室的至少一部分的第二表面，以及设置在第一隔室中的正电极组合物， 正电极组合物包含电活性金属，碱金属卤化物和电解质。 电活性金属包括平均纵横比大于约5的金属薄片。还提供了包括多个电化学电池的储能电池。
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公开(公告)号：US20140193698A1
公开(公告)日：2014-07-10
申请号：US13735309
申请日：2013-01-07
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Jinghua Liu, I , Huiqing Wu , Michael Alan Vallance , David Charles Bogdan, JR.
CPC classification number: H01M2/024 , H01M2/022 , H01M2/24 , H01M10/0413 , H01M10/0422 , Y10T29/49108 , Y10T29/4911
Abstract: An electrochemical cell comprises a negative electrode, an positive electrode, a cell case, and a solid electrolyte. The cell case comprises an outer case and an inner case. The solid electrolyte defines a first chamber to receive the negative electrode and is disposed within the inner case to define a second chamber. The second chamber is separated from and is in ionic communication with the first chamber to receive the positive electrode. The electrochemical cell further comprises a first current collector extending into the first chamber. Wherein an open upper end of the inner case extends beyond an open upper end of the outer case. A cell case and a method for making an electrochemical cell are also presented.
Abstract translation: 电化学电池包括负电极，正电极，电池壳和固体电解质。 电池壳包括外壳和内壳。 固体电解质限定了第一室以接收负电极并且设置在内壳内以限定第二室。 第二室与第一室分离并与第一室离子连通以接收正电极。 电化学电池还包括延伸到第一室中的第一集电体。 其中内壳的敞开的上端延伸超过外壳的敞开的上端。 还提出了电池壳体和制造电化学电池的方法。
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