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1.发明公开
公开(公告)号：EP4226437A1
公开(公告)日：2023-08-16
申请号：EP21878265.4
申请日：2021-10-01
IPC分类号： H01M4/13 , H01M4/139 , H01M4/62 , H01M10/052 , H01M4/131 , H01M4/1391 , H01M4/02
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公开(公告)号：EP3031096B1
公开(公告)日：2019-06-05
申请号：EP14834300.7
申请日：2014-08-08
IPC分类号： H01M10/04 , H01M10/056 , H01M10/0562 , H01M10/0567 , H01M10/0564 , H01M10/052 , H01M4/134 , H01M4/38 , H01M4/62 , H01M4/36 , H01M10/42 , H01M2/16 , H01M4/02
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公开(公告)号：EP2240973B1
公开(公告)日：2018-03-28
申请号：EP09700611.8
申请日：2009-01-08
发明人： MIKHAYLIK, Yuriy, V. , WILKENING, William, F. , CAMPBELL, Christopher, T., S. , BURNSIDE, Savannah, V.
CPC分类号： H01M4/139 , H01M4/04 , H01M4/38 , H01M4/62 , H01M4/621 , H01M4/663 , H01M4/80 , H01M10/052 , Y02E60/122 , Y02P70/54
摘要： The present invention relates to electrochemical cells, electrodes, and related methods. In some embodiments, a removable filler material may be employed during fabrication of an electrochemical cell, or component thereof, to produce electrochemical devices having improved cell performance and rate capability. Electrochemical cells may exhibit enhanced utilization of electroactive species and/or increased accessibility of electroactive species within the electrochemical cell during operation. In some cases, the invention may provide electrodes which advantageously possess both high loading of an electroactive species (e.g., greater than 1.5 mg/cm2), while also maintaining the stability and good mechanical properties of the electrode.
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公开(公告)号：EP2005553A2
公开(公告)日：2008-12-24
申请号：EP07753817.1
申请日：2007-03-22
发明人： MIKHAYLIK, Yuriy, V.
IPC分类号： H02J7/00
CPC分类号： H02J7/0081 , H01M4/5815 , H01M10/052 , H01M10/0567 , H01M10/0569 , H01M10/44 , H02J7/0073 , H02J7/008
摘要： Disclosed is a method of charging a lithium-sulfur electrochemical cell wherein the lithium-sulfur cell comprises a cathode comprising an electroactive sulfur-containing material, an anode comprising lithium, and a nonaqueous electrolyte. Also disclosed are methods for determining charge termination when charging lithium-sulfur cells.
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公开(公告)号：EP4229706A1
公开(公告)日：2023-08-23
申请号：EP21880752.7
申请日：2021-09-20
IPC分类号： H01M10/0567 , H01M4/139 , H01M10/052 , H01M10/0525
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公开(公告)号：EP4208931A1
公开(公告)日：2023-07-12
申请号：EP21795053.4
申请日：2021-08-31
发明人： HAMBLIN, Glenn, Alan , MIKHAYLIK, Yuriy, V. , SCORDILIS-KELLEY, Chariclea , NIEDZWIECKI, Mark , STEWART, Scott , HUGHES, John
IPC分类号： H02J7/00
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公开(公告)号：EP4174984A1
公开(公告)日：2023-05-03
申请号：EP22207061.7
申请日：2020-12-17
发明人： LARAMIE, Michael, G. , MIKHAYLIK, Yuriy, V. , SCORDILIS-KELLEY, Chariclea , CHILD, David , WEINSTOCK, Dominic
摘要： Lithium metal electrodes, modular lithium deposition systems, and associated articles and methods are generally described.
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公开(公告)号：EP3108533B1
公开(公告)日：2018-12-12
申请号：EP14882852.8
申请日：2014-02-19
发明人： LARAMIE, Michael, G. , MIKHAYLIK, Yuriy, V. , KELLEY, Tracy, Earl , CHILD, David , SCORDILIS-KELLEY, Chariclea , VINER, Veronika, G , SANKARAN, Bala
IPC分类号： H01M10/04 , H01M10/058 , H01M4/36 , H01M2/16 , H01M2/26 , H01M4/40 , H01M10/052 , H01M10/0562
CPC分类号： H01M2/1653 , H01M4/405 , H01M10/052 , H01M10/0562 , H01M2300/0094
摘要： The use of ion-conducting materials to protect electrodes is generally described. The ion-conducting material may be in the form of a layer that is adjacent to a polymeric layer, such as a porous separator, to form a composite. At least a portion of the pores of the polymer layer may be filled or unfilled with the ion-conducting material. In some embodiments, the ion-conducting layer is sufficiently bonded to the polymer layer to prevent delamination of the layers during cycling of an electrochemical cell.
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9.发明公开ELECTRODE PROTECTION USING ELECTROLYTE-INHIBITING ION CONDUCTOR 审中-公开ELEKTRODENSCHUTZ MIT ELEKTROLYTHEMMENDEM IONENLEITER
公开(公告)号：EP3108533A1
公开(公告)日：2016-12-28
申请号：EP14882852.8
申请日：2014-02-19
发明人： LARAMIE, Michael, G. , MIKHAYLIK, Yuriy, V. , KELLEY, Tracy, Earl , CHILD, David , SCORDILIS-KELLEY, Chariclea , VINER, Veronika, G , SANKARAN, Bala
IPC分类号： H01M10/04 , H01M10/058 , H01M4/36 , H01M2/16 , H01M2/26
CPC分类号： H01M2/1653 , H01M4/405 , H01M10/052 , H01M10/0562 , H01M2300/0094
摘要： The use of ion-conducting materials to protect electrodes is generally described. The ion-conducting material may be in the form of a layer that is adjacent to a polymeric layer, such as a porous separator, to form a composite. At least a portion of the pores of the polymer layer may be filled or unfilled with the ion-conducting material. In some embodiments, the ion-conducting layer is sufficiently bonded to the polymer layer to prevent delamination of the layers during cycling of an electrochemical cell.
摘要翻译： 通常使用离子传导材料来保护电极。 离子传导材料可以是与聚合物层相邻的层的形式，例如多孔分离器，以形成复合材料。 聚合物层的至少一部分孔可以用离子导电材料填充或未填充。 在一些实施例中，离子传导层充分地结合到聚合物层，以防止在电化学电池循环过程中层的分层。
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10.发明公开
公开(公告)号：EP2973789A1
公开(公告)日：2016-01-20
申请号：EP14769768.4
申请日：2014-03-13
CPC分类号： H01M4/0402 , H01M2/168 , H01M4/0407 , H01M4/0423 , H01M4/0428 , H01M4/13 , H01M4/131 , H01M4/139 , H01M4/1391 , H01M10/052 , H01M10/0565 , H01M10/058 , H01M2300/0085
摘要： An electrode structure and its method of manufacture are disclosed. The disclosed electrode structures may be manufactured by depositing a first release layer on a first carrier substrate. A first protective layer may be deposited on a surface of the first release layer and a first electroactive material layer may then be deposited on the first protective layer. The first release layer may have a low mean peak to valley surface roughness, which may enable the formation of a thin protective layer with a low mean peak to valley surface roughness.
摘要翻译： 公开了一种电极结构及其制造方法。 所公开的电极结构可以通过在第一载体衬底上沉积第一释放层来制造。 可以在第一释放层的表面上沉积第一保护层，然后可以在第一保护层上沉积第一电活性材料层。
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