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公开(公告)号：US20190393576A1
公开(公告)日：2019-12-26
申请号：US16447824
申请日：2019-06-20
IPC分类号： H01M10/6569 , H01M10/613 , H01M10/653 , H01M10/6567 , H01M10/658 , H01M10/6552
摘要： Thermal management systems for battery cells and methods for their additive manufacture are provided. The thermal management systems include at least one heat pipe that physically contacts the battery cell and conforms to its geometry. Each battery cell is deposited within a separate heat pipe, and each heat pipe is disposed on a base plate, which itself connects to a heat sink. In many embodiments, the heat pipe is a two-phase heat exchanger having three major components: liquid channels, wick elements, and vapor channels. In such embodiments, the wick component comprises a porous body configured to be disposed between the liquid channels and vapor channels. The wick component may be made using a stochastic additive manufacturing process such that the wick component may take any configuration and/or such that the wick component may be directly integrated into the body of the heat pipe as a unitary piece thereof. In other embodiments, the heat pipe is a cavity with flow channels in which fluid can be pumped through. In some such embodiments, the fluid can occupy the heat pipe in a one-phase or two-phase state. This unitary heat pipe is part of a monolithic thermal management system.
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2.发明授权公开(公告)号：US09324507B2
公开(公告)日：2016-04-26
申请号：US14301273
申请日：2014-06-10
摘要： Systems and methods in accordance with embodiments of the invention implement high-temperature tolerant supercapacitors. In one embodiment, a high-temperature tolerant super capacitor includes a first electrode that is thermally stable between at least approximately 80° C. and approximately 300° C.; a second electrode that is thermally stable between at least approximately 80° C. and approximately 300° C.; an ionically conductive separator that is thermally stable between at least approximately 80° C. and 300° C.; an electrolyte that is thermally stable between approximately at least 80° C. and approximately 300° C.; where the first electrode and second electrode are separated by the separator such that the first electrode and second electrode are not in physical contact; and where each of the first electrode and second electrode is at least partially immersed in the electrolyte solution.
摘要翻译： 根据本发明的实施例的系统和方法实现高温耐受性超级电容器。 在一个实施例中，耐高温超级电容器包括在至少约80℃至约300℃之间热稳定的第一电极; 在至少约80℃至约300℃之间热稳定的第二电极; 在至少约80℃至300℃之间热稳定的离子导电隔离物; 在约至少80℃和约300℃之间热稳定的电解质; 其中所述第一电极和所述第二电极由所述隔板分开，使得所述第一电极和所述第二电极不是物理接触的; 并且其中第一电极和第二电极中的每一个至少部分地浸入电解质溶液中。
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公开(公告)号：US08889300B2
公开(公告)日：2014-11-18
申请号：US13779435
申请日：2013-02-27
CPC分类号： H01M8/20 , H01M4/382 , H01M4/40 , H01M8/0234 , H01M8/188 , H01M12/08 , H01M2300/0071 , H01M2300/0082 , Y02E60/128
摘要： Systems and methods in accordance with embodiments of the invention implement a lithium-based high energy density flow battery. In one embodiment, a lithium-based high energy density flow battery includes a first anodic conductive solution that includes a lithium polyaromatic hydrocarbon complex dissolved in a solvent, a second cathodic conductive solution that includes a cathodic complex dissolved in a solvent, a solid lithium ion conductor disposed so as to separate the first solution from the second solution, such that the first conductive solution, the second conductive solution, and the solid lithium ionic conductor define a circuit, where when the circuit is closed, lithium from the lithium polyaromatic hydrocarbon complex in the first conductive solution dissociates from the lithium polyaromatic hydrocarbon complex, migrates through the solid lithium ionic conductor, and associates with the cathodic complex of the second conductive solution, and a current is generated.
摘要翻译： 根据本发明的实施例的系统和方法实现了锂基高能量密度流动电池。 在一个实施方案中，锂基高能量密度流动电池包括第一阳极导电溶液，其包括溶解在溶剂中的多聚芳族烃络合物，第二阴极导电溶液，其包括溶解在溶剂中的阴极配合物，固体锂离子 导体，以便将第一溶液与第二溶液分离，使得第一导电溶液，第二导电溶液和固体锂离子导体限定电路，其中当电路闭合时，来自锂多芳族烃络合物的锂 在第一导电溶液中与锂多芳族烃络合物离解，迁移通过固体锂离子导体，并与第二导电溶液的阴极络合物缔合，并产生电流。
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4.发明申请LITHIUM ION ELECTROLYTES WITH LIFSI FOR IMPROVED WIDE OPERATING TEMPERATURE RANGE 审中-公开具有改进的宽操作温度范围的锂离子电解质公开(公告)号：US20160149263A1
公开(公告)日：2016-05-26
申请号：US14952493
申请日：2015-11-25
发明人： Boutros Hallac , Marshall C. Smart , Frederick C. Krause , Bernhard M. Metz , Ratnakumar V. Bugga
IPC分类号： H01M10/0568 , H01M2/02 , H01M4/485 , H01M10/0567 , H01M10/0525 , H01M10/0569
CPC分类号： H01M10/0568 , H01M2/0237 , H01M4/485 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M2004/027 , H01M2220/20 , H01M2300/0034 , H01M2300/0037 , H01M2300/004 , Y02T10/7011
摘要： A lithium ion battery cell includes a housing, a cathode disposed within the housing, wherein the cathode comprises a cathode active material, an anode disposed within the housing, wherein the anode comprises an anode active material, and an electrolyte disposed within the housing and in contact with the cathode and anode. The electrolyte includes a solvent mixture and a lithium salt serving as a primary lithium ion conductor in the electrolyte to allow for lithium ion intercalation and deintercalation processes at the cathode and the anode during charging and discharging of the lithium ion battery cell. The solvent mixture includes a cyclic carbonate and one or more non-cyclic carbonates. The lithium salt is lithium bis(fluorosulfonyl)imide (LiFSI). The solvent mixture and LiFSI are configured to enhance the low temperature performance of the lithium ion battery cell at operating temperatures below 0° C.
摘要翻译： 锂离子电池单元包括壳体，设置在壳体内的阴极，其中阴极包括阴极活性材料，设置在壳体内的阳极，其中阳极包括阳极活性材料，以及设置在壳体内的电解质 与阴极和阳极接触。 所述电解质包括溶剂混合物和用作电解质中的初级锂离子导体的锂盐，以在锂离子电池单元的充电和放电期间在阴极和阳极处进行锂离子插层和脱嵌过程。 溶剂混合物包括环状碳酸酯和一种或多种非环状碳酸酯。 锂盐是双（氟磺酰基）酰亚胺锂（LiFSI）。 溶剂混合物和LiFSI被配置为在低于0℃的操作温度下增强锂离子电池的低温性能。
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5.发明申请ELECTROLYTES FOR LOW IMPEDANCE, WIDE OPERATING TEMPERATURE RANGE LITHIUM-ION BATTERY MODULE 有权低阻抗电解槽，宽操作温度范围锂离子电池模块公开(公告)号：US20150221977A1
公开(公告)日：2015-08-06
申请号：US14614389
申请日：2015-02-04
发明人： Boutros Hallac , Marshall C. Smart , Frederick C. Krause , Bernhard M. Metz , Ratnakumar V. Bugga , Junwei Jiang
IPC分类号： H01M10/0525 , H01M10/0569 , H01M10/0568 , H01M10/0567
CPC分类号： H01M10/0525 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M2220/20 , H01M2300/0034 , H01M2300/004 , H01M2300/0042 , H01M2300/0091 , Y02E60/122
摘要： A lithium ion battery cell includes a housing, a cathode disposed within the housing, wherein the cathode comprises a cathode active material, an anode disposed within the housing, wherein the anode comprises an anode active material, and an electrolyte disposed within the housing and in contact with the cathode and anode. The electrolyte consists essentially of a solvent mixture, a lithium salt in a concentration ranging from approximately 1.0 molar (M) to approximately 1.6 M, and an additive mixture. The solvent mixture includes a cyclic carbonate, an non-cyclic carbonate, and a linear ester. The additive mixture consists essentially of lithium difluoro(oxalato)borate (LiDFOB) in an amount ranging from approximately 0.5 wt % to approximately 2.0 wt % based on the weight of the electrolyte, and vinylene carbonate (VC) in an amount ranging from approximately 0.5 wt % to approximately 2.0 wt % based on the weight of the electrolyte.
摘要翻译： 锂离子电池单元包括壳体，设置在壳体内的阴极，其中阴极包括阴极活性材料，设置在壳体内的阳极，其中阳极包括阳极活性材料，以及设置在壳体内的电解质 与阴极和阳极接触。 电解质基本上由溶剂混合物，浓度范围为约1.0摩尔（M）至约1.6M的锂盐和添加剂混合物组成。 溶剂混合物包括环状碳酸酯，非环状碳酸酯和直链酯。 添加剂混合物基本上由基于电解质重量的约0.5重量％至约2.0重量％的二氟（草酸）硼酸锂（LiDFOB）组成，碳酸亚乙烯酯（VC）的量为约0.5 wt％至约2.0wt％，基于电解质的重量。
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公开(公告)号：US20230318079A1
公开(公告)日：2023-10-05
申请号：US18295090
申请日：2023-04-03
IPC分类号： H01M10/6552 , H01M10/656 , H01M10/643
CPC分类号： H01M10/6552 , H01M10/656 , H01M10/643 , H01M10/0525
摘要： In some embodiments, a heat transfer device can include a case configured to receive at least one thermal element. The case can include an integrated oscillating heat pipe. The integrated oscillating heat pipe can be integrated into at least one wall of the case. The heat transfer device can further include a heatsink element. The heatsink element is in contact with at least one wall of the case. The integrated oscillating heat pipe can have two or more layers, and can extend in three dimensions.
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公开(公告)号：US11114713B2
公开(公告)日：2021-09-07
申请号：US16447824
申请日：2019-06-20
IPC分类号： H01M10/613 , H01M10/653 , H01M10/6567 , H01M10/658 , H01M10/6552 , H01M10/6569
摘要： Thermal management systems for battery cells and methods for their additive manufacture are provided. The thermal management systems include at least one heat pipe that physically contacts the battery cell and conforms to its geometry. Each battery cell is deposited within a separate heat pipe, and each heat pipe is disposed on a base plate, which itself connects to a heat sink. In many embodiments, the heat pipe is a two-phase heat exchanger having three major components: liquid channels, wick elements, and vapor channels. In such embodiments, the wick component comprises a porous body configured to be disposed between the liquid channels and vapor channels. The wick component may be made using a stochastic additive manufacturing process such that the wick component may take any configuration and/or such that the wick component may be directly integrated into the body of the heat pipe as a unitary piece thereof. In other embodiments, the heat pipe is a cavity with flow channels in which fluid can be pumped through. In some such embodiments, the fluid can occupy the heat pipe in a one-phase or two-phase state. This unitary heat pipe is part of a monolithic thermal management system.
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公开(公告)号：US10439212B2
公开(公告)日：2019-10-08
申请号：US15206080
申请日：2016-07-08
IPC分类号： H01M4/36 , H01M10/0525 , H01M4/62 , H01M4/505 , H01M4/525
摘要： Composite cathode materials are provided herein. Disclosed composite cathode materials include those comprising an aluminum borate coating. Systems making use of the cathode active materials are also described, such as electrochemical cells and electrodes for use in electrochemical cells. Methods for making and using the composite cathode materials are also disclosed.
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公开(公告)号：US10340553B2
公开(公告)日：2019-07-02
申请号：US15044637
申请日：2016-02-16
IPC分类号： H01M10/0569 , H01M10/0525 , H01M4/505 , H01M4/525 , H01M6/16 , H01M10/0568 , H01M4/38 , H01M4/587 , H01M10/058 , H01M10/0567 , H01M4/133 , H01M4/52 , H01M4/583 , H01M4/131 , H01M4/02
摘要： Provided herein are electrolytes for lithium-ion electrochemical cells, electrochemical cells employing the electrolytes, methods of making the electrochemical cells and methods of using the electrochemical cells over a wide temperature range. Included are electrolyte compositions comprising a lithium salt, a cyclic carbonate, a non-cyclic carbonate, and a linear ester and optionally comprising one or more additives.
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公开(公告)号：US20170012284A1
公开(公告)日：2017-01-12
申请号：US15206080
申请日：2016-07-08
IPC分类号： H01M4/36 , H01M4/04 , H01M4/62 , H01M10/0525
CPC分类号： H01M4/366 , H01M4/505 , H01M4/525 , H01M4/628 , H01M10/0525
摘要： Composite cathode materials are provided herein. Disclosed composite cathode materials include those comprising an aluminum borate coating. Systems making use of the cathode active materials are also described, such as electrochemical cells and electrodes for use in electrochemical cells. Methods for making and using the composite cathode materials are also disclosed.
摘要翻译： 本文提供复合阴极材料。 公开的复合阴极材料包括包含硼酸铝涂层的复合阴极材料。 还描述了利用阴极活性材料的系统，例如用于电化学电池的电化学电池和电极。 还公开了制备和使用复合阴极材料的方法。
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