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1. 发明申请

WO2023004006A1 BATTERY MODULE WITH MULTIPLEXING AND ASSOCIATED SYSTEMS AND METHODS 审中-公开
公开(公告)号：WO2023004006A1
公开(公告)日：2023-01-26
申请号：PCT/US2022/037818
申请日：2022-07-21
申请人： SION POWER CORPORATION
发明人： NIEDZWIECKI, Mark , JENNINGS, Jared, M. , NICCUM, Ryan, Michael , RIBBLETT, David, Warren
IPC分类号： H01M10/659 , H01M10/651 , H01M10/653 , H01M10/613 , H01M50/242 , H01M10/637 , H01M10/6551
摘要： Batteries including electrochemical cells, associated components, and arrangements thereof are generally described. In some aspects, batteries with phase change materials that can facilitate heat transfer within the battery (e.g., from an electrochemical cell to a component of a housing of the battery) are described. In some instances, the phase change material is in thermal communication with a thermally conductive solid article portion (e.g., a cooling fin). In some embodiments, the batteries include a multiplexing switch apparatus. Such a multiplexing switch apparatus may be used to selectively discharge one or more electrochemical cells of the battery.

2. 发明申请

WO2022140123A1 LASER CUTTING OF COMPONENTS FOR ELECTROCHEMICAL CELLS 审中-公开
公开(公告)号：WO2022140123A1
公开(公告)日：2022-06-30
申请号：PCT/US2021/063476
申请日：2021-12-15
申请人： SION POWER CORPORATION
发明人： CHILD, David , SHANNON, Troy , SCORDILIS-KELLEY, Chariclea , QUERO-MIERES, Enic, Azalia
IPC分类号： H01M4/36 , H01M4/66 , H01M4/13
摘要： Methods for laser cutting electrodes and electrodes with modified edges are generally described.

3. 发明申请

WO2022050955A1 ELECTRICALLY CONDUCTIVE RELEASE LAYER 审中-公开
公开(公告)号：WO2022050955A1
公开(公告)日：2022-03-10
申请号：PCT/US2020/049438
申请日：2020-09-04
申请人： SION POWER CORPORATION
发明人： KOVALEV, Igor P. , SHEFFIELD, Alexis
IPC分类号： H01M4/04 , H01M4/13 , H01M4/38 , H01M4/66 , H01M10/052
摘要： Electrochemical cells, and more specifically, release systems for the fabrication of electrochemical cells are described. The release layers described herein may be conductive release layers. In particular, conductive release layer arrangements, assemblies, methods and compositions that facilitate the fabrication of electrochemical cell components, such as electrodes, are presented. In some embodiments, methods of fabricating an electrode involve the use of a release layer to separate portions of the electrode from a carrier substrate on which the electrode was fabricated. For example, an intermediate electrode assembly may include, in sequence, an electroactive layer, an optional current collector layer, a conductive release layer, and a carrier substrate.

4. 发明申请

WO2022035737A1 ULTRASONIC BLADE FOR CUTTING A METAL 审中-公开
公开(公告)号：WO2022035737A1
公开(公告)日：2022-02-17
申请号：PCT/US2021/045175
申请日：2021-08-09
申请人： SION POWER CORPORATION
发明人： CHILD, David , SHANNON, Troy , LARAMIE, Michael, G.
IPC分类号： B23D15/08 , B23D15/04 , B06B1/06
摘要： Systems and methods related to cutting (e.g., ultrasonically cutting) metals (e.g., lithium metal) and electrode precursors are generally provided. The electrodes or electrode precursors may involve, for example, a lithium metal electrode or a lithium composite electrode, e.g., for use in an electrochemical cell or battery.

5. 发明申请

WO2022031579A1 ELECTROCHEMICAL CELL CLAMPS AND RELATED METHODS 审中-公开
公开(公告)号：WO2022031579A1
公开(公告)日：2022-02-10
申请号：PCT/US2021/044142
申请日：2021-08-02
申请人： SION POWER CORPORATION
发明人： HARREL, Shane , MILOBAR, Daniel, G. , YANG, Wenzhuo
IPC分类号： H01M10/04 , H01M10/42 , H01M50/202 , H01M50/264 , H01M10/0481 , H01M10/0566 , H01M10/44 , H01M10/615 , H01M2220/20 , H01M50/183 , H01M50/186 , H01M50/211
摘要： Clamps for electrochemical cells and related systems and methods are generally described. In some embodiments, a clamp system can apply a compressive clamp force to reinforce a contact between first and second portions of a container of an electrochemical cell (e.g., to reinforce a seal of an electrochemical cell pouch). In some embodiments, a clamp system can apply a compressive clamp force to reinforce electronic communication between an electrode tab and an electrode tab extension. Application of such compressive clamp forces via a clamp may assist with maintaining integrity of contacts (e.g., seals, electrode tab connections) under challenging conditions such as during testing of the electrochemical cell (e.g., at elevated temperatures) and/or during shipping.

6. 发明申请

WO2015090607A1 POLYMER FOR USE AS PROTECTIVE LAYERS AND OTHER COMPONENTS IN ELECTROCHEMICAL CELLS 审中-公开
标题翻译：聚合物用作电化学电池中的保护层和其他组分
公开(公告)号：WO2015090607A1
公开(公告)日：2015-06-25
申请号：PCT/EP2014/003440
申请日：2014-12-19
申请人： BASF SE , SION POWER CORPORATION
发明人： GRONWALD, Oliver , KOVALEV, Igor , BULLDIS, Ashley, H. , MIKHAYLIK, Yuriy V.
IPC分类号： H01M4/136 , H01M10/0525 , H01M10/0565 , C08L25/08 , H01M4/36
CPC分类号： H01M4/62 , C08F12/20 , C08F12/22 , C08F12/26 , C08F12/30 , C09D125/18 , H01M4/136 , H01M4/366 , H01M10/0525 , H01M10/0565 , H01M2300/0082 , C08F212/14 , C08F212/36
摘要： Polymers for use as protective layers and other components in electrochemical cells are provided. In some embodiments, the electrochemical cell is a lithium-based electrochemical cell.
摘要翻译：提供用作电化学电池中的保护层和其他组分的聚合物。在一些实施例中，电化学电池是锂基电化学电池。

7. 发明申请

WO2014110136A1 PASSIVATION OF ELECTRODES IN ELECTROCHEMICAL CELLS 审中-公开
标题翻译：在电化学电池中钝化电极
公开(公告)号：WO2014110136A1
公开(公告)日：2014-07-17
申请号：PCT/US2014/010689
申请日：2014-01-08
申请人： SION POWER CORPORATION
发明人： KUMARESAN, Karthikeyan , CAMPBELL, Christopher, T.s. , SANKARAN, Bala
IPC分类号： H01M4/02 , H01M4/13 , H01M4/04 , H01M4/139
CPC分类号： H01M4/628 , H01M4/0404 , H01M4/13 , H01M4/136 , H01M4/139 , H01M4/1397 , H01M4/581 , H01M4/5815 , H01M4/664 , H01M4/667 , H01M4/80 , H01M10/052 , Y02E60/122
摘要： Electrochemical cells having desirable electronic and ionic conductivities, and associated systems and methods, are generally described.
摘要翻译：通常描述具有期望的电子和离子电导率以及相关系统和方法的电化学电池。

8. 发明申请

WO2013134655A1 POROUS SUPPORT STRUCTURES, ELECTRODES CONTAINING SAME, AND ASSOCIATED METHODS 审中-公开
标题翻译：多孔支撑结构，含有电极的相关方法及相关方法
公开(公告)号：WO2013134655A1
公开(公告)日：2013-09-12
申请号：PCT/US2013/029905
申请日：2013-03-08
申请人： SION POWER CORPORATION
发明人： MIKHAYLIK, Yuriy, V.
IPC分类号： H01M4/80 , H01M4/13 , B21D1/00
CPC分类号： H01M4/80 , H01M4/04 , H01M4/38 , H01M4/661 , Y02E60/122 , Y10T29/49117
摘要： Electrodes comprising metal support structures and methods for making the same are generally described. In certain embodiments, the electrodes described herein comprise a metal porous support structure, and an electrode active material at least partially contained within the pores of the porous support structure. In some embodiments, the electrical conductivity of the porous support structure material can ensure that electrons are efficiently transferred through and/or out of the electrode (e.g., to a current collector and/or to an external circuit). The pores within the porous support structure can ensure, in certain embodiments, that the electrode active material is accessible to the electrolyte, thereby enhancing performance of the electrochemical cell in which the electrode is used.
摘要翻译：通常描述包括金属支撑结构的电极及其制造方法。在某些实施例中，本文所述的电极包括金属多孔支撑结构，以及至少部分地包含在多孔支撑结构的孔内的电极活性材料。在一些实施例中，多孔支撑结构材料的电导率可以确保电子被有效地传递通过和/或从电极（例如，到集电器和/或外部电路）。在某些实施例中，多孔支撑结构内的孔可以确保电极活性材料可被电解质所接近，从而提高其中使用电极的电化学电池的性能。

9. 发明申请

WO2012174393A1 PLATING TECHNIQUE FOR ELECTRODE 审中-公开
标题翻译：电极镀层技术
公开(公告)号：WO2012174393A1
公开(公告)日：2012-12-20
申请号：PCT/US2012/042694
申请日：2012-06-15
申请人： SION POWER CORPORATION , AFFINITO, John, D. , SCORDILIS-KELLEY, Chariclea , MIKHAYLIK, Yuriy, V.
发明人： AFFINITO, John, D. , SCORDILIS-KELLEY, Chariclea , MIKHAYLIK, Yuriy, V.
IPC分类号： H01M2/16 , H01M4/40 , H01M4/134 , H01M4/36 , H01M10/052 , H01M4/38 , H01M4/66 , H01M4/02 , H01M10/04
CPC分类号： H01M4/628 , H01M2/1673 , H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/382 , H01M4/405 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/667 , H01M10/0468 , H01M10/052 , H01M10/0525 , H01M2004/027 , H01M2220/30 , H01M2300/0094 , Y02E60/122
摘要： Articles and methods for forming protected electrodes for use in electrochemical cells, including those for use in rechargeable lithium batteries, are provided. In some embodiments, the articles and methods involve an electrode that does not include an electroactive layer, but includes a current collector and a protective structure positioned directly adjacent the current collector, or separated from the current collector by one or more thin layers. Lithium ions may be transported across the protective structure to form an electroactive layer between the current collector and the protective structure. In some embodiments, an anisotropic force may be applied to the electrode to facilitate formation of the electroactive layer.
摘要翻译：提供了用于形成用于电化学电池中的保护电极的制品和方法，包括用于可再充电锂电池的电极。在一些实施例中，制品和方法包括不包括电活性层的电极，但是包括集电器和直接邻近集电器定位的保护结构，或者通过一个或多个薄层与集电器分离。锂离子可以跨越保护结构传输，以在集电器和保护结构之间形成电活性层。在一些实施例中，可以向电极施加各向异性的力以促进电活性层的形成。

10. 发明申请

WO2012042005A1 ADDITIVE FOR ELECTROLYTES 审中-公开
标题翻译：电解质添加剂
公开(公告)号：WO2012042005A1
公开(公告)日：2012-04-05
申请号：PCT/EP2011/067083
申请日：2011-09-30
申请人： BASF SE , SION POWER CORPORATION , SCHMIDT, Rüdiger , BADINE, Michael , STEIMLE, Xiao , MÖHWALD, Helmut , KOVALEV, Igor , MIKHAYLIK, Yuriy V.
发明人： SCHMIDT, Rüdiger , BADINE, Michael , STEIMLE, Xiao , MÖHWALD, Helmut , KOVALEV, Igor , MIKHAYLIK, Yuriy V.
IPC分类号： H01M10/0525 , H01M10/0567 , H01M10/0568
CPC分类号： H01M10/0525 , H01M10/0567 , H01M10/0568
摘要： The invention relates to an electric current producing cell comprising (a) a cathode, (b) a Li-based anode, and (c) at least one electrolyte interposed between said cathode and said anode wherein the at least one electrolyte (c) contains at least one spiro ammonium salt and to the use of spiro ammonium salts as additive for electrolytes in electric current producing cells.
摘要翻译：本发明涉及一种电流产生电池，包括（a）阴极，（b）Li基阳极和（c）插入在所述阴极和所述阳极之间的至少一种电解质，其中所述至少一种电解质（c）含有至少一种螺铵盐和使用螺铵盐作为电流产生电池中的电解质的添加剂。

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