公开(公告)号：WO2020249659A1

公开(公告)日：2020-12-17

申请号：PCT/EP2020/066166

申请日：2020-06-11

Applicant: BASF SE ,  KARLSRUHER INSTITUT FÜR TECHNOLOGIE

Inventor： BREZESINSKI, Torsten ,  KULISCH, Joern ,  HARTMANN, Pascal ,  KIM, A-Young ,  STRAUSS, Florian

IPC: H01M4/36 ,  H01M4/525 ,  H01M4/131 ,  H01M4/1391 ,  H01M10/0525 ,  H01M10/0562

Abstract: Described is a coated particulate material for use as electrode active material in an electrode and/or in a solid-state lithium-ion electrochemical cell and/or in an all solid-state lithium-ion electrochemical cell, comprising a plurality of core particles, each core particle comprising at least one nickel-containing complex layered oxide, and disposed on the surfaces of the core particles, a coating comprising carbonate ions, lithium and at least one further element. Further described is an electrode for use in a solid-state or all solid-state lithium-ion electrochemical cell and a respective electrochemical cell, each of them comprising said coated particulate material. Also described herein are methods of making the coated particulate material and the electrode, as well as respective uses of the coated particulate material.

公开(公告)号：WO2015126885A1

公开(公告)日：2015-08-27

申请号：PCT/US2015/016281

申请日：2015-02-18

Applicant: BASF SE ,  SION POWER CORPORATION

Inventor： LARAMIE, Michael, G. ,  MIKHAYLIK, Yuriy, V. ,  KELLEY, Tracy, Earl ,  CHILD, David ,  SCORDILIS-KELLEY, Chariclea ,  VINER, Veronika, G. ,  SANKARAN, Bala ,  TER MAAT, Johan ,  SCHMIDT, Ruediger ,  SCHNEIDER, Holger ,  LEITNER, Klaus ,  KULISCH, Joern ,  SAFONT-SEMPERE, Marina

IPC: H01M2/16 ,  H01M4/136 ,  H01M4/38 ,  H01M10/05

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.

Abstract translation: 通常描述包括用于保护电极的离子传导材料和聚合材料（例如隔膜）的复合结构。 离子导电材料可以是与聚合物分离器结合的层的形式。 离子导电材料可以包含锂离子电导率至少为10 -6 S / cm 2的氧硫化硫。

公开(公告)号：WO2021204922A1

公开(公告)日：2021-10-14

申请号：PCT/EP2021/059132

申请日：2021-04-08

Applicant: BASF SE ,  UNIVERSITY OF WATERLOO

Inventor： ADELI, Parvin ,  ZHIZHEN, Zhang ,  NAZAR, Linda ,  KULISCH, Joern ,  WU, Xiaohan

IPC: H01M6/18 ,  H01M10/0562

Abstract: Described are a solid material which has ionic conductivity for lithium ions, a process for preparing said solid material, a use of said solid material as a solid electrolyte for an electrochemical cell, a solid structure selected from the group consisting of a cathode, an anode and a separator for an electrochemical cell comprising the solid material, and an electrochemical cell comprising such solid structure.

公开(公告)号：WO2019055303A3

公开(公告)日：2019-03-21

申请号：PCT/US2018/049911

申请日：2018-09-07

Applicant: SION POWER CORPORATION ,  BASF SE

Inventor： VINER, Veronika, G. ,  COLEMAN, David, L. ,  LARAMIE, Michael, G. ,  MIKHAYLIK, Yuriy, V. ,  SCHNEIDER, Holger ,  LEITNER, Klaus ,  KULISCH, Joern ,  SAFONT-SEMPERE, Marina ,  WEISS, Thomas ,  REN, Li, Qun

IPC: H01M4/134 ,  H01M4/62 ,  H01M4/1395 ,  H01M4/04 ,  H01M10/052

Abstract: 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：WO2019055303A2

公开(公告)日：2019-03-21

申请号：PCT/US2018/049911

申请日：2018-09-07

Applicant: SION POWER CORPORATION ,  BASF SE

Inventor： VINER, Veronika, G. ,  COLEMAN, David, L. ,  LARAMIE, Michael, G. ,  MIKHAYLIK, Yuriy, V. ,  SCHNEIDER, Holger ,  LEITNER, Klaus ,  KULISCH, Joern ,  SAFONT-SEMPERE, Marina ,  WEISS, Thomas ,  REN, Li, Qun

IPC: H01M4/134 ,  H01M4/62 ,  H01M4/1395 ,  H01M4/04 ,  H01M10/052

Abstract: 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：WO2020254314A1

公开(公告)日：2020-12-24

申请号：PCT/EP2020/066610

申请日：2020-06-16

Applicant: BASF SE ,  UNIVERSITY OF WATERLOO

Inventor： KAUP, Kavish ,  NAZAR, Linda ,  KULISCH, Joern ,  WU, Xiaohan

IPC: H01M10/0562 ,  C03C3/00 ,  H01B1/06

Abstract: Described are a solid material which has ionic conductivity for lithium ions, a process for preparing said solid material, a use of said solid material as a solid electrolyte for an electrochemical cell, a solid structure selected from the group consisting of a cathode, an anode and a separator for an electrochemical cell, and an electrochemical cell comprising such solid structure.

公开(公告)号：WO2018218057A3

公开(公告)日：2018-11-29

申请号：PCT/US2018/034447

申请日：2018-05-24

Applicant: SION POWER CORPORATION ,  BASF SE

Inventor： SCHNEIDER, Holger ,  DU, Hui ,  LEITNER, Klaus ,  TER MAAT, Johan ,  HARTMANN, Pascal ,  KULISCH, Joern ,  SAFONT-SEMPERE, Marina ,  KELLEY, Tracy Earl ,  SCORDILIS-KELLEY, Chariclea

IPC: H01M10/0562 ,  H01M4/134 ,  H01M4/62 ,  H01M4/38 ,  H01M10/052 ,  H01M2/16 ,  C01B17/22 ,  C01B25/14 ,  H01B1/10

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：WO2017091341A1

公开(公告)日：2017-06-01

申请号：PCT/US2016/060503

申请日：2016-11-04

Applicant: SION POWER CORPORATION ,  BASF SE

Inventor： DU, Hui ,  KELLEY, Tracy, Earl ,  SCORDILIS-KELLEY, Chariclea ,  SCHNEIDER, Holger ,  LEITNER, Klaus ,  KULISCH, Joern ,  SAFONT-SEMPERE, Marina ,  TER MAAT, Johan

IPC: H01M10/0562 ,  H01M10/052 ,  H01M4/13

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.

Abstract translation: 提供涉及离子导电化合物的制品，组合物和方法。 所公开的离子导电化合物可以结合到电化学电池（例如，锂 - 硫电化学电池，锂离子电化学电池，基于插入阴极的电化学电池）中，例如用于电极的保护层， 固体电解质层，和/或电化学电池内的任何其他适当的部件。 在某些实施方案中，提供了用于制造电极结构的电极结构和/或方法，所述电极结构包括包含本文所述的离子导电化合物的层。

公开(公告)号：WO2015166030A1

公开(公告)日：2015-11-05

申请号：PCT/EP2015/059479

申请日：2015-04-30

Applicant: BASF SE ,  SION POWER CORPORATION

Inventor： SCHMIDT, Rüdiger ,  SCHNEIDER, Holger ,  LEITNER, Klaus ,  KULISCH, Joern ,  KELLEY, Tracy Earl ,  BURNSIDE-JOUBERT, Savannah

IPC: H01M4/04 ,  H01M4/58 ,  H01M4/62

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.

Abstract translation: 通常描述硫基电极及其制造的相关系统和方法。 某些实施方案涉及具有光滑外表面的硫基电极。 根据一些实施例，相对较大的力可以施加到在制造过程中从其制造硫基电极的组合物。 在一些这样的实施方案中，组合物即使在相对较大的力施加到它们之后也可保持较高的孔隙率。 还描述了在电极制造工艺期间使用液体的方法。

公开(公告)号：WO2018218057A2

公开(公告)日：2018-11-29

申请号：PCT/US2018/034447

申请日：2018-05-24

Applicant: SION POWER CORPORATION ,  BASF SE

Inventor： SCHNEIDER, Holger ,  DU, Hui ,  LEITNER, Klaus ,  TER MAAT, Johan ,  HARTMANN, Pascal ,  KULISCH, Joern ,  SAFONT-SEMPERE, Marina ,  KELLEY, Tracy Earl ,  SCORDILIS-KELLEY, Chariclea

IPC: H01M10/0562 ,  H01M4/134 ,  H01M4/62 ,  H01M4/38 ,  H01M10/052 ,  H01M2/16 ,  C01B17/22 ,  C01B25/14 ,  H01B1/10

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.