公开(公告)号：US10535902B2

公开(公告)日：2020-01-14

申请号：US15277244

申请日：2016-09-27

申请人： Sion Power Corporation ,  BASF SE

发明人： Michael G. Laramie ,  Yuriy V. Mikhaylik ,  Hui Du ,  Joern Kulisch ,  Marina Safont-Sempere ,  Klaus Leitner ,  Holger Schneider

IPC分类号： H01M10/42 ,  H01M2/14 ,  H01M4/04 ,  B05D1/12 ,  H01M2/16 ,  H01M4/36 ,  H01M10/052

摘要： Articles and methods including layers for protection of electrodes in electrochemical cells are provided. As described herein, a layer, such as a protective layer for an electrode, may comprise a plurality of particles (e.g., crystalline inorganic particles, amorphous inorganic particles). In some embodiments, at least a portion of the plurality of particles (e.g., inorganic particles) are fused to one another. For instance, in some embodiments, the layer may be formed by aerosol deposition or another suitable process that involves subjecting the particles to a relatively high velocity such that fusion of particles occurs during deposition. In some embodiments, the layer (e.g., the layer comprising a plurality of particles) is an ion-conducting layer.

公开(公告)号：US20190088958A1

公开(公告)日：2019-03-21

申请号：US16124384

申请日：2018-09-07

申请人： Sion Power Corporation ,  BASF SE

发明人： Veronika G. Viner ,  David L. Coleman ,  Michael G. Laramie ,  Yuriy V. Mikhaylik ,  Holger Schneider ,  Klaus Leitner ,  Joern Kulisch ,  Marina Safont-Sempere ,  Thomas Weiss ,  Li Qun Ren

IPC分类号： H01M8/0273 ,  H01M8/242 ,  H01M8/0228 ,  H01M8/0232 ,  H01M8/0208

摘要： Articles and methods involving protective membranes for electrochemical cells are generally provided. In some embodiments, a composite protective layer comprising particles and a polymeric binder may be disposed on an electroactive material. The particles may be reactive with lithium, may capable of intercalating lithium, and/or may comprise intercalated lithium. In some embodiments, the electroactive material may be in the form of a first electroactive layer, and a second electroactive layer may be disposed on the composite protective layer. Certain embodiments relate to activating a composite protective layer by intercalating lithium into particles within the layer and/or by reacting the particles with lithium metal.

公开(公告)号：US10122043B2

公开(公告)日：2018-11-06

申请号：US15915309

申请日：2018-03-08

申请人： Sion Power Corporation ,  BASF SE

发明人： Hui Du ,  Tracy Earl Kelley ,  Chariclea Scordilis-Kelley ,  Holger Schneider ,  Klaus Leitner ,  Joern Kulisch ,  Marina Safont-Sempere ,  Johan ter Maat

IPC分类号： H01M10/0562 ,  H01M10/0525 ,  H01M2/16

摘要： Articles, compositions, and methods involving ionically conductive compounds are provided. The disclosed ionically conductive compounds may be incorporated into an electrochemical cell (e.g., a lithium-sulfur electrochemical cell, a lithium-ion electrochemical cell, an intercalated-cathode based electrochemical cell) as, for example, a protective layer for an electrode, a solid electrolyte layer, and/or any other appropriate component within the electrochemical cell. In certain embodiments, electrode structures and/or methods for making electrode structures including a layer comprising an ionically conductive compound described herein are provided.

公开(公告)号：US20220255188A1

公开(公告)日：2022-08-11

申请号：US17558782

申请日：2021-12-22

申请人： Sion Power Corporation ,  BASF SE

发明人： Holger Schneider ,  Hui Du ,  Klaus Leitner ,  Johan Ter Maat ,  Pascal Hartmann ,  Joern Kulisch ,  Marina Safont-Sempere ,  Tracy Earl Kelley ,  Chariclea Scordilis-Kelley

IPC分类号： H01M50/431 ,  C01B25/14 ,  H01M10/0525 ,  H01M4/38 ,  H01M4/62 ,  H01M4/485 ,  H01M10/0562 ,  H01M4/36

摘要： Articles, compositions, and methods involving ionically conductive compounds are provided. In some embodiments, the ionically conductive compounds are useful for electrochemical cells. The disclosed ionically conductive compounds may be incorporated into an electrochemical cell (e.g., a lithium-sulfur electrochemical cell, a lithium-ion electrochemical cell, an intercalated-cathode based electrochemical cell) as, for example, a protective layer for an electrode, a solid electrolyte layer, and/or any other appropriate component within the electrochemical cell. In certain embodiments, electrode structures and/or methods for making electrode structures including a layer comprising an ionically conductive compound described herein are provided.

公开(公告)号：US20180337406A1

公开(公告)日：2018-11-22

申请号：US15983352

申请日：2018-05-18

申请人： Sion Power Corporation ,  BASF SE

发明人： Akmeemana Anoma Mudalige ,  Chariclea Scordilis-Kelley ,  Zhaohui Liao ,  Marina Safont-Sempere ,  Igor P. Kovalev

IPC分类号： H01M4/525 ,  H01M10/0525 ,  H01M4/38 ,  H01M4/583 ,  H01M4/62

CPC分类号： H01M4/525 ,  H01M4/386 ,  H01M4/583 ,  H01M4/622 ,  H01M10/0525

摘要： Articles and methods involving electrochemical cells and/or electrochemical cell preproducts comprising passivating agents are generally provided. In certain embodiments, an electrochemical cell includes first and second passivating agents. In some embodiments, an electrochemical cell may include a first electrode comprising a first surface, a second electrode (e.g., a counter electrode with respect to the first electrode) comprising a second surface, a first passivating agent configured and arranged to passivate the first surface, and a second passivating agent configured and arranged to passivate the second surface.

公开(公告)号：US20160344067A1

公开(公告)日：2016-11-24

申请号：US15160191

申请日：2016-05-20

申请人： Sion Power Corporation ,  BASF SE

发明人： Michael G. Laramie ,  Yuriy V. Mikhaylik ,  Hui Du ,  Joern Kulisch ,  Marina Safont-Sempere ,  Klaus Leitner ,  Holger Schneider

IPC分类号： H01M10/42 ,  H01M10/0525 ,  H01M2/14 ,  H01M2/16

CPC分类号： H01M10/4235 ,  B05D1/12 ,  H01M2/145 ,  H01M2/1646 ,  H01M2/1653 ,  H01M2/166 ,  H01M2/1686 ,  H01M4/0419 ,  H01M4/0471 ,  H01M4/366 ,  H01M10/052

摘要： Articles and methods including layers for protection of electrodes in electrochemical cells are provided. As described herein, a layer, such as a protective layer for an electrode, may comprise a plurality of particles (e.g., crystalline inorganic particles, amorphous inorganic particles). In some embodiments, at least a portion of the plurality of particles (e.g., inorganic particles) are fused to one another. For instance, in some embodiments, the layer may be formed by aerosol deposition or another suitable process that involves subjecting the particles to a relatively high velocity such that fusion of particles occurs during deposition. In some embodiments, the layer (e.g., the layer comprising a plurality of particles) is an ion-conducting layer.

摘要翻译： 提供了包括用于保护电化学电池中的电极的层的制品和方法。 如本文所述，诸如用于电极的保护层的层可以包括多个颗粒（例如，结晶无机颗粒，无定形无机颗粒）。 在一些实施方案中，多个颗粒的至少一部分（例如无机颗粒）彼此熔合。 例如，在一些实施方案中，该层可以通过气溶胶沉积或其它合适的方法形成，其包括使颗粒经历相对较高的速度，使得在沉积期间发生颗粒的熔化。 在一些实施例中，层（例如，包含多个颗粒的层）是离子传导层。

公开(公告)号：US20200099108A1

公开(公告)日：2020-03-26

申请号：US16587939

申请日：2019-09-30

申请人： Sion Power Corporation ,  BASF SE

发明人： Michael G. Laramie ,  Yuriy V. Mikhaylik ,  Hui Du ,  Joern Kulisch ,  Marina Safont-Sempere ,  Klaus Leitner ,  Holger Schneider

IPC分类号： H01M10/42 ,  H01M4/36 ,  H01M10/052 ,  H01M2/16 ,  H01M2/14 ,  B05D1/12 ,  H01M4/04

摘要： Articles and methods including layers for protection of electrodes in electrochemical cells are provided. As described herein, a layer, such as a protective layer for an electrode, may comprise a plurality of particles (e.g., crystalline inorganic particles, amorphous inorganic particles). In some embodiments, at least a portion of the plurality of particles (e.g., inorganic particles) are fused to one another. For instance, in some embodiments, the layer may be formed by aerosol deposition or another suitable process that involves subjecting the particles to a relatively high velocity such that fusion of particles occurs during deposition. In some embodiments, the layer (e.g., the layer comprising a plurality of particles) is an ion-conducting layer.

公开(公告)号：US10388987B2

公开(公告)日：2019-08-20

申请号：US16047130

申请日：2018-07-27

申请人： Sion Power Corporation ,  BASF SE

发明人： Hui Du ,  Tracy Earl Kelley ,  Chariclea Scordilis-Kelley ,  Holger Schneider ,  Klaus Leitner ,  Joern Kulisch ,  Marina Safont-Sempere ,  Johan ter Maat

IPC分类号： H01M10/0562 ,  H01M2/16 ,  H01M10/0525

摘要： Articles, compositions, and methods involving ionically conductive compounds are provided. The disclosed ionically conductive compounds may be incorporated into an electrochemical cell (e.g., a lithium-sulfur electrochemical cell, a lithium-ion electrochemical cell, an intercalated-cathode based electrochemical cell) as, for example, a protective layer for an electrode, a solid electrolyte layer, and/or any other appropriate component within the electrochemical cell. In certain embodiments, electrode structures and/or methods for making electrode structures including a layer comprising an ionically conductive compound described herein are provided.

公开(公告)号：US20180351148A1

公开(公告)日：2018-12-06

申请号：US15988182

申请日：2018-05-24

申请人： Sion Power Corporation ,  BASF SE

发明人： Holger Schneider ,  Hui Du ,  Klaus Leitner ,  Johan ter Maat ,  Pascal Hartmann ,  Joern Kulisch ,  Marina Safont-Sempere ,  Tracy Earl Kelley ,  Chariclea Scordilis-Kelley

IPC分类号： H01M2/16 ,  C01B25/14 ,  H01M10/0525 ,  H01M4/38

摘要： Articles, compositions, and methods involving ionically conductive compounds are provided. In some embodiments, the ionically conductive compounds are useful for electrochemical cells. The disclosed ionically conductive compounds may be incorporated into an electrochemical cell (e.g., a lithium-sulfur electrochemical cell, a lithium-ion electrochemical cell, an intercalated-cathode based electrochemical cell) as, for example, a protective layer for an electrode, a solid electrolyte layer, and/or any other appropriate component within the electrochemical cell. In certain embodiments, electrode structures and/or methods for making electrode structures including a layer comprising an ionically conductive compound described herein are provided.

公开(公告)号：US20180034100A1

公开(公告)日：2018-02-01

申请号：US15726720

申请日：2017-10-06

申请人： Sion Power Corporation ,  BASF SE

发明人： Hui Du ,  Tracy Earl Kelley ,  Chariclea Scordilis-Kelley ,  Holger Schneider ,  Klaus Leitner ,  Joern Kulisch ,  Marina Safont-Sempere ,  Johan ter Maat

IPC分类号： H01M10/0562 ,  H01M2/16 ,  H01M10/0525

CPC分类号： H01M10/0562 ,  H01M2/1646 ,  H01M2/1673 ,  H01M10/0525 ,  H01M2220/30 ,  H01M2300/0068

摘要： Articles, compositions, and methods involving ionically conductive compounds are provided. The disclosed ionically conductive compounds may be incorporated into an electrochemical cell (e.g., a lithium-sulfur electrochemical cell, a lithium-ion electrochemical cell, an intercalated-cathode based electrochemical cell) as, for example, a protective layer for an electrode, a solid electrolyte layer, and/or any other appropriate component within the electrochemical cell. In certain embodiments, electrode structures and/or methods for making electrode structures including a layer comprising an ionically conductive compound described herein are provided.