公开(公告)号：EP3138144B1

公开(公告)日：2018-07-25

申请号：EP15720078.3

申请日：2015-04-30

申请人： BASF SE ,  Sion Power Corporation

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

IPC分类号： H01M4/04 ,  H01M4/58 ,  H01M4/62 ,  H01M4/38

CPC分类号： 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

摘要： 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：EP2936594A1

公开(公告)日：2015-10-28

申请号：EP13802066.4

申请日：2013-12-10

申请人： BASF SE ,  Sion Power Corporation

发明人： SCHMIDT, Rüdiger ,  SOMMER, Heino ,  TOMFORDE, Jan ,  PANCHENKO, Alexander ,  SCHNEIDER, Holger ,  LEITNER, Klaus ,  SCORDILIS-KELLEY, Chariclea ,  KELLEY, Tracy ,  BURNSIDE, Savannah

IPC分类号： H01M4/62 ,  H01M4/66 ,  H01M4/70 ,  H01M4/78 ,  H01M4/58 ,  H01M10/052

CPC分类号： H01M4/70 ,  H01M4/139 ,  H01M4/38 ,  H01M4/382 ,  H01M4/581 ,  H01M4/602 ,  H01M4/625 ,  H01M4/626 ,  H01M4/661 ,  H01M4/663 ,  H01M10/052 ,  H01M2220/10 ,  H01M2220/20 ,  H01M2220/30 ,  Y02E60/122

摘要： Electrode structures and methods for making the same are generally described. In certain embodiments, the electrode structures can include a plurality of particles, wherein the particles comprise indentations relative to their convex hulls. As the particles are moved proximate to or in contact with one another, the indentations of the particles can define pores between the particles. In addition, when particles comprising indentations relative to their convex hulls are moved relative to each other, the presence of the indentations can ensure that complete contact does not result between the particles (i.e., that there remains some space between the particles) and that void volume is maintained within the bulk of the assembly. Accordingly, electrodes comprising particles with indentations relative to their convex hulls can be configured to withstand the application of a force to the electrode while substantially maintaining electrode void volume (and, therefore, performance). Particles having indentations relative to their convex hulls also occupy a relatively small volume, compared to spheres or other particles including boundaries that fill substantially all of their convex hulls, allowing one to introduce a desired amount of void volume while reducing the percentage of volume within the electrode occupied by particulate material.

公开(公告)号：EP2936594B1

公开(公告)日：2017-02-22

申请号：EP13802066.4

申请日：2013-12-10

申请人： BASF SE ,  Sion Power Corporation

发明人： SCHMIDT, Rüdiger ,  SOMMER, Heino ,  TOMFORDE, Jan ,  PANCHENKO, Alexander ,  SCHNEIDER, Holger ,  LEITNER, Klaus ,  SCORDILIS-KELLEY, Chariclea ,  KELLEY, Tracy ,  BURNSIDE, Savannah

IPC分类号： H01M4/62 ,  H01M4/58 ,  H01M4/66 ,  H01M4/70 ,  H01M10/052 ,  H01M4/139 ,  H01M4/38

CPC分类号： H01M4/70 ,  H01M4/139 ,  H01M4/38 ,  H01M4/382 ,  H01M4/581 ,  H01M4/602 ,  H01M4/625 ,  H01M4/626 ,  H01M4/661 ,  H01M4/663 ,  H01M10/052 ,  H01M2220/10 ,  H01M2220/20 ,  H01M2220/30 ,  Y02E60/122

公开(公告)号：EP3371844A1

公开(公告)日：2018-09-12

申请号：EP16791580.0

申请日：2016-11-04

申请人： BASF SE ,  Sion Power Corporation

发明人： SAFONT SEMPERE, Marina ,  KULISCH, Jörn ,  SCHNEIDER, Holger ,  LEITNER, Klaus ,  SCORDILIS-KELLEY, Chariclea ,  LIAO, Zhaohui

IPC分类号： H01M4/04 ,  H01M4/13 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/36 ,  H01M10/052 ,  H01M4/02

摘要： The present invention relates to a layer composite, an electrode comprising or consisting of said layer composite, an electrochemical cell comprising said electrode and a method for forming said layer composite.

公开(公告)号：EP3138144A1

公开(公告)日：2017-03-08

申请号：EP15720078.3

申请日：2015-04-30

申请人： BASF SE ,  Sion Power Corporation

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

IPC分类号： H01M4/04 ,  H01M4/58 ,  H01M4/62

CPC分类号： 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

摘要： 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.

摘要翻译： 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，可以在组合物中施加相对较大的力，在制造过程中制备硫基电极的组合物。 在一些这样的实施方案中，即使在相对较大的力施加到它们之后，组合物也可以保持较高的孔隙率。 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：EP4177982A1

公开(公告)日：2023-05-10

申请号：EP22199482.5

申请日：2017-05-19

申请人： Sion Power Corporation

发明人： KULISCH, Jörn ,  SAFONT-SEMPERE, Marina ,  LEITNER, Klaus ,  SCHNEIDER, Holger ,  LARAMIE, Michael G. ,  MIKHAYLIK, Yuriy V. ,  DU, Hui

IPC分类号： H01M4/04 ,  H01M4/134 ,  H01M4/38 ,  H01M4/1395 ,  H01M4/36 ,  H01M50/403 ,  H01M50/414 ,  H01M50/434 ,  H01M50/446 ,  H01M50/449 ,  H01M50/491 ,  H01M50/497

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 aspects, at least a portion of the plurality of particles (e.g., inorganic particles) are fused to one another. For instance, in some aspects, 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 cases, the protective layer may be porous.

公开(公告)号：EP3371844B1

公开(公告)日：2020-11-04

申请号：EP16791580.0

申请日：2016-11-04

申请人： Sion Power Corporation

发明人： SAFONT SEMPERE, Marina ,  KULISCH, Jörn ,  SCHNEIDER, Holger Dr. ,  LEITNER, Klaus ,  SCORDILIS-KELLEY, Chariclea ,  LIAO, Zhaohui

IPC分类号： H01M4/04 ,  H01M4/13 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/36 ,  H01M10/052 ,  H01M4/02

公开(公告)号：EP3022795B1

公开(公告)日：2018-08-29

申请号：EP14735598.6

申请日：2014-07-07

申请人： BASF SE

发明人： CHESNEAU, Frederick Francois ,  BAAN, Zoltan ,  GASPAR, Boris ,  SCHMIDT, Michael ,  GARSUCH, Arnd ,  WOLF, Hannes ,  LEITNER, Klaus ,  SAFFERT, Christian ,  KLAUS, Wolfgang ,  KUHL, Melanie

IPC分类号： H01M10/0525 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569

CPC分类号： H01M10/0567 ,  H01M2/1613 ,  H01M4/0404 ,  H01M4/131 ,  H01M4/133 ,  H01M4/1391 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M4/625 ,  H01M4/661 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2220/10 ,  H01M2220/20 ,  H01M2220/30

摘要： An electrolyte composition (A) containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one compound of formula (NC)(A1X1)C═C(X2A2)(CN) wherein X1 and X2 are independently from each other selected from N(R′), P(R1), O, and S, and A1 and A2 are selected from H or organic substituents; and electrochemical cells containing electrolyte composition (A).

公开(公告)号：EP3022796A1

公开(公告)日：2016-05-25

申请号：EP14735600.0

申请日：2014-07-07

申请人： BASF SE

发明人： CHESNEAU, Frederick Francois ,  BAAN, Zoltan ,  GASPAR, Boris ,  SCHMIDT, Michael ,  GARSUCH, Arnd ,  WOLF, Hannes ,  LEITNER, Klaus ,  SAFFERT, Christian ,  KLAUS, Wolfgang ,  KUHL, Melanie

IPC分类号： H01M10/0525 ,  H01M10/0567 ,  H01M10/0568

CPC分类号： H01M10/0567 ,  H01M2/1613 ,  H01M4/0404 ,  H01M4/131 ,  H01M4/133 ,  H01M4/1391 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M4/625 ,  H01M4/661 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2220/10 ,  H01M2220/20 ,  H01M2220/30

摘要： An electrolyte composition (A) containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one compound of formula (NC)(A1X1)C═C(X2A2)(CN) wherein X1 and X2 are independently from each other selected from N(R′), P(R1), O, and S, and A1 and A2 are selected from H or organic substituents; and electrochemical cells containing electrolyte composition (A).

摘要翻译： 一种电解质组合物（A），其包含：（i）至少一种非质子有机溶剂; •（ii）至少一种导电盐; （iii）至少一种式（NC）（A 1 X 1）C = C（X 2 A 2）（CN）的化合物，其中X 1和X 2彼此独立地选自N（R'），P （R 1），O和S，并且A 1和A 2选自H或有机取代基; 和含有电解质组合物（A）的电化学电池。

公开(公告)号：EP2814778B1

公开(公告)日：2016-02-03

申请号：EP13703028.4

申请日：2013-02-05

申请人： BASF SE

发明人： VOLKOV, Aleksei ,  LEITNER, Klaus ,  SCHULZ-DOBRICK, Martin ,  LAMPERT, Jordan Keith

IPC分类号： C01G51/00 ,  C01G53/00 ,  H01M4/1315 ,  H01M4/13915 ,  H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62

CPC分类号： H01M4/62 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/52 ,  C01P2004/80 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525