公开(公告)号：US10214525B2

公开(公告)日：2019-02-26

申请号：US15334743

申请日：2016-10-26

Applicant: BASF SE

Inventor： Martin Koenemann ,  Gabriele Mattern ,  Frank Wuerthner ,  Cornelia Goepfert ,  Ruediger Schmidt

IPC: C07D209/76 ,  C07D471/02 ,  C07D471/06 ,  C07D491/06 ,  C07D493/06 ,  C09K11/06 ,  H01L51/00 ,  C07D487/02 ,  C09B57/08 ,  H01L51/05 ,  H01L51/42 ,  H01L51/50

Abstract: The present invention relates to chlorinated naphthalenetetracarboxylic acid derivatives, preparation thereof and use thereof as charge transport materials, exciton transport materials or emitter materials.

公开(公告)号：US09577267B2

公开(公告)日：2017-02-21

申请号：US14743304

申请日：2015-06-18

Applicant: Sion Power Corporation ,  BASF SE

Inventor： Chariclea Scordilis-Kelley ,  Ruediger Schmidt ,  Holger Schneider ,  Tracy Earl Kelley ,  Savannah V. Burnside-Joubert ,  Klaus Leitner ,  Heino Sommer ,  Jan Tomforde ,  Alexander Panchenko

IPC: H01M4/1397 ,  H01M4/70 ,  H01M4/58 ,  H01M4/62 ,  H01M4/66 ,  H01M10/052 ,  H01M4/139 ,  H01M4/38 ,  H01M4/60

CPC classification number: 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

Abstract: 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.

Abstract translation: 通常描述电极结构及其制造方法。 在某些实施方案中，电极结构可以包括多个颗粒，其中颗粒包括相对于其凸包的凹痕。 当颗粒彼此接近或接触时，颗粒的凹陷可以限定颗粒之间的孔。 另外，当包含相对于它们的凸包的凹痕的颗粒相对于彼此移动时，凹陷的存在可以确保在颗粒之间不产生完全接触（即，在颗粒之间保留一些空间） 体积保持在组件的主体内。 因此，包括相对于它们的凸包的凹陷的颗粒的电极可被配置为承受对电极施加的力，同时基本上保持电极的空隙体积（和因此的性能）。 与球体或其他颗粒相比，具有相对于其凸包的凹陷的颗粒也占据相对较小的体积，包括基本上填充其所有凸包的边界的边界，允许引入所需量的空隙体积同时减少 电极被颗粒材料占据。

公开(公告)号：US20150162586A1

公开(公告)日：2015-06-11

申请号：US14561305

申请日：2014-12-05

Applicant: Sion Power Corporation ,  BASF SE

Inventor： Sven Fleischmann ,  Ruediger Schmidt ,  Yuriy V. Mikhaylik

IPC: H01M2/16 ,  H01M10/052 ,  H01M2/14

CPC classification number: H01M2/1686 ,  H01M2/145 ,  H01M2/1653 ,  H01M4/5815 ,  H01M10/052

Abstract: Articles and methods including separators that can be used in electrochemical cells are provided. In some embodiments, a separator comprises at least one separator backbone (as component a)) and at least one polymer (as component b)). The polymer according to component b) may comprises polymerized units of at least one ethylenically unsaturated monomer having no additional functional groups and at least one ethylenically unsaturated anionic monomer. Processes for preparing the separators and the use of said separators in, for example, an electrochemical cell and, in particular, in a battery, are also provided. Electrochemical cells (e.g., a battery) containing a separator are also provided. In some embodiments, lithium-sulfur batteries that include a separator comprising charged groups (e.g., carboxylate groups) are provided.

Abstract translation: 提供了可用于电化学电池的分离器的制品和方法。 在一些实施方案中，分离器包含至少一个分离器主链（作为组分a））和至少一种聚合物（作为组分b））。 根据组分b）的聚合物可以包含至少一种不含附加官能团的烯属不饱和单体和至少一种烯属不饱和阴离子单体的聚合单元。 还提供了用于制备隔板的方法和在例如电化学电池中，特别是在电池中使用所述隔板。 还提供了含有隔膜的电化学电池（例如电池）。 在一些实施方案中，提供了包括含有带电基团（例如羧酸酯基团）的隔膜的锂 - 硫电池。

公开(公告)号：US20140272565A1

公开(公告)日：2014-09-18

申请号：US14209396

申请日：2014-03-13

Applicant: BASF SE ,  Sion Power Corporation

Inventor： Oliver Gronwald ,  Ruediger Schmidt ,  Martin Weber ,  Ingrid Haupt ,  Ursula Huber-Moulliet ,  Nicole Janssen ,  Yuriy V. Mikhaylik ,  Bala Sankaran ,  David L. Coleman

IPC: H01M2/16 ,  H01M4/04 ,  H01M10/0525 ,  H01M4/48 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/66 ,  H01M4/38

CPC classification number: H01M2/1673 ,  H01M2/145 ,  H01M2/1653 ,  H01M2/168 ,  H01M4/0402 ,  H01M4/13 ,  H01M4/131 ,  H01M4/134 ,  H01M4/136 ,  H01M4/139 ,  H01M4/1391 ,  H01M4/1395 ,  H01M4/1397 ,  H01M4/38 ,  H01M4/382 ,  H01M4/48 ,  H01M4/66 ,  H01M10/052 ,  H01M10/0525

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US10069135B2

公开(公告)日：2018-09-04

申请号：US14068372

申请日：2013-10-31

Applicant: Sion Power Corporation ,  BASF SE

Inventor： Sven Fleischmann ,  Tobias Petsch ,  Andrea Misske ,  Ruediger Schmidt ,  Veronika G. Viner ,  Bala Sankaran

IPC: H01M4/139 ,  H01M4/62 ,  H01M2/14 ,  H01M2/16 ,  H01M4/36 ,  H01M10/0565 ,  H01M4/13

Abstract: Electrode structures and electrochemical cells are provided. The electrode structures and/or electrochemical cells described herein may include one or more protective layers comprising a polymer layer and/or a gel polymer electrolyte layer. The polymer layer may be formed from the copolymerization of an olefinic monomer comprising at least one electron withdrawing group and an olefinic comonomer comprising at least one electron donating group. Methods for forming polymer layers are also provided.

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：US20140065517A1

公开(公告)日：2014-03-06

申请号：US14012031

申请日：2013-08-28

Applicant: BASF SE

Inventor： Alexander Panchenko ,  Sigmar Braeuninger ,  Arnd Garsuch ,  Ruediger Schmidt

IPC: H01M4/86

CPC classification number: H01M4/8605 ,  H01M4/861 ,  H01M4/8636 ,  H01M4/8642 ,  H01M4/88 ,  H01M12/08 ,  Y02E60/128

Abstract: The invention relates to gas diffusion electrodes for rechargeable electrochemical metal-oxygen cells, which comprise at least one porous support and one or more layers which are applied to one side of the porous support and comprise at least one catalyst for a metal-oxygen cell, wherein at least one function-relevant parameter changes continuously or discontinuously with increasing distance from the porous support in the catalyst-comprising layer or layers.The present invention further relates to processes for producing such gas diffusion electrodes and rechargeable electrochemical metal-oxygen cells comprising such gas diffusion electrodes.

Abstract translation: 本发明涉及用于可充电电化学金属 - 氧气池的气体扩散电极，其包括至少一个多孔载体和一个或多个层，其被施加到多孔载体的一侧并且包含至少一种用于金属 - 氧气池的催化剂， 其中至少一个功能相关参数随着在含催化剂的层中的多孔载体的距离的增加而连续地或不连续地变化。 本发明还涉及制造这种气体扩散电极的方法和包括这种气体扩散电极的可充电电化学金属 - 氧气电池。

公开(公告)号：US10243202B2

公开(公告)日：2019-03-26

申请号：US14068333

申请日：2013-10-31

Applicant: Sion Power Corporation ,  BASF SE

Inventor： Sven Fleischmann ,  Tobias Petsch ,  Andrea Misske ,  Ruediger Schmidt ,  Veronika G. Viner ,  Bala Sankaran

IPC: H01M4/139 ,  H01M4/62 ,  H01M2/14 ,  H01M2/16 ,  H01M4/36 ,  H01M10/0565 ,  H01M4/13

Abstract: Electrode structures and electrochemical cells are provided. The electrode structures and/or electrochemical cells described herein may include one or more protective layers comprising a polymer layer and/or a gel polymer electrolyte layer. The polymer layer may be formed from the copolymerization of an olefinic monomer comprising at least one electron withdrawing group and an olefinic comonomer comprising at least one electron donating group. Methods for forming polymer layers are also provided.

公开(公告)号：US20150318539A1

公开(公告)日：2015-11-05

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 ,  H01M4/04 ,  H01M4/38 ,  H01M4/58 ,  H01M4/62 ,  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.

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。