公开(公告)号：US20170288208A1

公开(公告)日：2017-10-05

申请号：US15623604

申请日：2017-06-15

Applicant: Sion Power Corporation ,  BASF SE

Inventor： Tracy Earl Kelley ,  Savannah V. Burnside-Joubert ,  Ruediger Schmidt ,  Holger Schneider ,  Klaus Leitner ,  Joern Kulisch

IPC: H01M4/136 ,  H01M4/04 ,  H01M4/38 ,  H01M4/58 ,  H01M4/134 ,  H01M10/0525

CPC classification number: H01M4/136 ,  H01M4/0404 ,  H01M4/043 ,  H01M4/134 ,  H01M4/139 ,  H01M4/38 ,  H01M4/382 ,  H01M4/5815 ,  H01M4/622 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021

Abstract: Sulfur-based electrodes, and associated systems and methods for their fabrication, are generally described. Certain embodiments relate to sulfur-based electrodes with smooth external surfaces. According to some embodiments, relatively large forces can be applied to compositions from which the sulfur-based electrodes are made during the fabrication process. In some such embodiments, the compositions can maintain relatively high porosities, even after the relatively large forces have been applied to them. Methods in which liquids are employed during the electrode fabrication process are also described.

公开(公告)号：US09711784B2

公开(公告)日：2017-07-18

申请号：US14700258

申请日：2015-04-30

Applicant: Sion Power Corporation ,  BASF SE

Inventor： Tracy Earl Kelley ,  Savannah V. Burnside-Joubert ,  Ruediger Schmidt ,  Holger Schneider ,  Klaus Leitner ,  Joern Kulisch

IPC: H01M4/136 ,  H01M4/134 ,  H01M10/0525 ,  H01M4/38 ,  H01M4/58 ,  H01M4/04 ,  H01M4/139 ,  H01M4/62 ,  H01M10/052 ,  H01M4/02

CPC classification number: H01M4/136 ,  H01M4/0404 ,  H01M4/043 ,  H01M4/134 ,  H01M4/139 ,  H01M4/38 ,  H01M4/382 ,  H01M4/5815 ,  H01M4/622 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021

Abstract: Sulfur-based electrodes, and associated systems and methods for their fabrication, are generally described. Certain embodiments relate to sulfur-based electrodes with smooth external surfaces. According to some embodiments, relatively large forces can be applied to compositions from which the sulfur-based electrodes are made during the fabrication process. In some such embodiments, the compositions can maintain relatively high porosities, even after the relatively large forces have been applied to them. Methods in which liquids are employed during the electrode fabrication process are also described.

公开(公告)号：US12129171B2

公开(公告)日：2024-10-29

申请号：US17558782

申请日：2021-12-22

Applicant: Sion Power Corporation ,  BASF SE

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

IPC: C01B25/14 ,  H01M4/36 ,  H01M4/38 ,  H01M4/485 ,  H01M4/62 ,  H01M10/0525 ,  H01M10/0562 ,  H01M50/434

CPC classification number: C01B25/14 ,  H01M4/366 ,  H01M4/38 ,  H01M4/382 ,  H01M4/386 ,  H01M4/485 ,  H01M4/62 ,  H01M10/0525 ,  H01M10/0562 ,  H01M50/434 ,  C01P2002/30 ,  C01P2002/72 ,  C01P2002/80 ,  C01P2006/40

Abstract: 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：US11251501B2

公开(公告)日：2022-02-15

申请号：US15988182

申请日：2018-05-24

Applicant: Sion Power Corporation ,  BASF SE

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

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

Abstract: 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：US10461372B2

公开(公告)日：2019-10-29

申请号：US15160191

申请日：2016-05-20

Applicant: Sion Power Corporation ,  BASF SE

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

IPC: H01M10/0525 ,  H01M10/42 ,  H01M2/14 ,  H01M2/16 ,  H01M4/36 ,  H01M10/052 ,  B05D1/12 ,  H01M4/04

Abstract: 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：US20190181498A1

公开(公告)日：2019-06-13

申请号：US16309500

申请日：2017-06-07

Applicant: BASF SE

Inventor： Michael Baecker ,  Daniel Waldmann ,  Joern Kulisch ,  Johan ter Maat ,  Pascal Hartmann ,  Mariusz Mosiadz ,  Annika Baumann ,  Lukas Ewald

IPC: H01M10/0562 ,  H01M10/0525

Abstract: Described herein is a process for preparing a thin film including a solid electrolyte, which includes lithium and sulfur.

公开(公告)号：US09947963B2

公开(公告)日：2018-04-17

申请号：US15726720

申请日：2017-10-06

Applicant: Sion Power Corporation ,  BASF SE

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

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

CPC classification number: H01M10/0562 ,  H01M2/1646 ,  H01M2/1673 ,  H01M10/0525 ,  H01M2220/30 ,  H01M2300/0068

Abstract: 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：US09825328B2

公开(公告)日：2017-11-21

申请号：US15343635

申请日：2016-11-04

Applicant: Sion Power Corporation ,  BASF SE

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

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

CPC classification number: H01M10/0562 ,  H01M2/1646 ,  H01M2/1673 ,  H01M10/0525 ,  H01M2220/30 ,  H01M2300/0068

Abstract: 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：US20170250390A1

公开(公告)日：2017-08-31

申请号：US15459152

申请日：2017-03-15

Applicant: Sion Power Corporation ,  BASF SE

Inventor： Michael G. Laramie ,  Yuriy V. Mikhaylik ,  Tracy Eart Kelley ,  David Child ,  Chariclea Scordilis-Kelley ,  Veronika G. Viner ,  Bala Sankaran ,  Johan Ter Maat ,  Ruediger Schmidt ,  Holger Schneider ,  Klaus Leitner ,  Joern Kulisch ,  Marina Safont-Sempere

IPC: H01M2/16 ,  C08J7/12

CPC classification number: H01M10/052 ,  C08J7/00 ,  C08J7/123 ,  C08J2323/12 ,  H01M2/1646 ,  H01M2/1653 ,  H01M2/166 ,  H01M2/1673 ,  H01M2/1686 ,  H01M6/18 ,  H01M10/0562

Abstract: Composite structures including an ion-conducting material and a polymeric material (e.g., a separator) to protect electrodes are generally described. The ion-conducting material may be in the form of a layer that is bonded to a polymeric separator. The ion-conducting material may comprise a lithium oxysulfide having a lithium-ion conductivity of at least at least 10−6 S/cm.

公开(公告)号：US09653750B2

公开(公告)日：2017-05-16

申请号：US14624641

申请日：2015-02-18

Applicant: Sion Power Corporation ,  BASF SE

Inventor： Michael G. Laramie ,  Yuriy V. Mikhaylik ,  Tracy Earl Kelley ,  David Child ,  Chariclea Scordilis-Kelley ,  Veronika G. Viner ,  Bala Sankaran ,  Johan ter Maat ,  Ruediger Schmidt ,  Holger Schneider ,  Klaus Leitner ,  Joern Kulisch ,  Marina Safont-Sempere

IPC: H01M2/16 ,  H01M10/052 ,  H01M10/0562 ,  C08J7/00 ,  H01M6/18

CPC classification number: H01M10/052 ,  C08J7/00 ,  C08J7/123 ,  C08J2323/12 ,  H01M2/1646 ,  H01M2/1653 ,  H01M2/166 ,  H01M2/1673 ,  H01M2/1686 ,  H01M6/18 ,  H01M10/0562

Abstract: Composite structures including an ion-conducting material and a polymeric material (e.g., a separator) to protect electrodes are generally described. The ion-conducting material may be in the form of a layer that is bonded to a polymeric separator. The ion-conducting material may comprise a lithium oxysulfide having a lithium-ion conductivity of at least at least 10−6 S/cm.