公开(公告)号：US20210367261A1

公开(公告)日：2021-11-25

申请号：US17055020

申请日：2019-05-17

申请人： Robert Bosch GmbH

发明人： Ralf Angerbauer ,  Bernd Schumann ,  Florian Schmid ,  Joerg Thielen ,  Christian Diessner ,  Mark Kotik ,  David Naughton ,  Jerome Homann ,  Anne Serout ,  Laura Bauer ,  Steve Scott ,  Dan Schneider ,  Gary Mosley

IPC分类号： H01M10/04 ,  H01M10/0562 ,  H01M10/0585 ,  H01M50/186

摘要： A battery includes a stacked arrangement of electrochemical cells. Each electrochemical cell is free of a cell housing and includes a bipolar plate having a substrate, a first active material layer formed on a first surface of the substrate, and a second active material layer formed on a second surface of the substrate. Each cell includes a solid electrolyte layer that encapsulates at least one of the active material layers, and an edge insulating device that is disposed between the peripheral edges of the substrates of each pair of adjacent cells. A support frame surrounds the cell stack and is configured to receive and support the outer peripheral edge of the edge insulating device of each cell.

公开(公告)号：US20170221647A1

公开(公告)日：2017-08-03

申请号：US15305135

申请日：2015-04-07

申请人： Robert Bosch GmbH

发明人： Bernd Schumann ,  Joerg Thielen

IPC分类号： H01G11/80 ,  H01G11/84 ,  H01M6/00 ,  H01M6/02 ,  H01M2/36 ,  H01M10/04

CPC分类号： H01G11/80 ,  H01G11/84 ,  H01M2/08 ,  H01M2/168 ,  H01M2/361 ,  H01M2/362 ,  H01M6/005 ,  H01M6/02 ,  H01M10/0404 ,  H01M10/0481 ,  H01M10/052

摘要： A device for sealing an electrochemical cell including a carrier on which an anode is situated and a separator situated between the anode and a cathode, having an elastic connection of the carrier and the separator, an action of force on the separator, caused by a change in volume of the anode, being capable of being absorbed by the elastic connection of the carrier and the separator. In addition, a corresponding method for sealing an electrochemical cell is described.

公开(公告)号：US20210210820A1

公开(公告)日：2021-07-08

申请号：US17054903

申请日：2019-05-17

申请人： Robert Bosch GmbH

发明人： Florian Schmid ,  Laura Bauer ,  Joerg Thielen ,  Jerome Homann ,  Steve Scott ,  Dan Schneider ,  Bernd Schumann ,  Christian Diessner ,  David Naughton ,  Gary Mosley ,  Ralf Angerbauer ,  Mark Kotik ,  Anne Serout

IPC分类号： H01M50/474 ,  H01M10/04 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0585

摘要： A battery includes a stacked arrangement of electrochemical cells. Each electrochemical cell is free of a cell housing and includes a bipolar plate having a substrate, a first active material layer formed on a first surface of the substrate, and a second active material layer formed on a second surface of the substrate. Each cell includes a solid electrolyte layer that encapsulates at least one of the active material layers, and an edge insulating device that is disposed between the peripheral edges of the substrates of each pair of adjacent cells. Within each cell, the substrate includes a surface feature that is engaged with a corresponding feature of the edge insulating device in such a way as to locate the edge insulating device relative to the bipolar plate.

公开(公告)号：US20170179468A1

公开(公告)日：2017-06-22

申请号：US15316063

申请日：2015-06-05

申请人： Robert Bosch GmbH

发明人： Jean Fanous ,  Bernd Schumann ,  Joerg Thielen

IPC分类号： H01M4/36 ,  H01M10/0525 ,  H01M4/60 ,  H01M10/0565 ,  H01M4/58 ,  H01M4/62

CPC分类号： H01M4/362 ,  H01M4/136 ,  H01M4/137 ,  H01M4/5815 ,  H01M4/602 ,  H01M4/622 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M2004/028 ,  H01M2300/0082 ,  Y02T10/7011

摘要： A polymer or a polymer electrolyte and cathode material for an alkali metal cell, in particular for a lithium-sulfur cell. To improve the performance and reliability of alkali metal cells, for example lithium-sulfur cells, a polymer based on the general chemical formula (I) is provided, where -[A]- stands for a unit which forms a polymer backbone, X stands for a spacer, x stands for the number of spacers X and is 1 or 0, Q stands for a positively charged group Q+ and a counterion Z−, or Q stands for a negatively charged group Q− and a counterion Z+, or Q stands for an uncharged group. Moreover, the invention relates to the use thereof, and a cathode, a separator, a protective layer, and a cell.

公开(公告)号：US20170117547A1

公开(公告)日：2017-04-27

申请号：US15168788

申请日：2016-05-31

申请人： Robert Bosch GmbH

发明人： Jean Fanous ,  Joerg Thielen ,  Bernd Schumann

IPC分类号： H01M4/60 ,  H01M4/36 ,  H01M10/0565 ,  H01M10/0525 ,  H01M4/58

CPC分类号： H01M4/602 ,  H01M4/136 ,  H01M4/364 ,  H01M4/38 ,  H01M4/58 ,  H01M4/5815 ,  H01M4/622 ,  H01M4/624 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0565 ,  H01M2300/0068

摘要： A cathode material for an alkali metal/sulfur cell, which encompasses at least one sulfur-containing cathode active material and at least one transition metal sulfide and/or at least one metal sulfide of at least one metal of the third, fourth, and/or fifth main group. Also described is a cell and a battery equipped therewith.

公开(公告)号：US20190334196A1

公开(公告)日：2019-10-31

申请号：US16470277

申请日：2017-11-20

申请人： Robert Bosch GmbH

发明人： Joerg Thielen ,  Olga Heckel

IPC分类号： H01M10/056 ,  C08L57/06 ,  H01M10/0525 ,  C07F5/06

摘要： The invention relates to an electrolyte (1, 1′), in particular a solid electrolyte, for an electrochemical cell and/or battery (100), in particular for a lithium cell and/or lithium battery. In order to enable fast charging of the cell and/or battery (100) and to extend the service life of the cell and/or battery (100), the electrolyte (1, 1′) comprises at least one metal-organic framework compound and at least one single-ion conductor. The invention further relates to a separator and/or to an electrode protection layer (10), to a cathode (11), to an anode, and to a cell and/or battery (100).

公开(公告)号：US20180005774A1

公开(公告)日：2018-01-04

申请号：US15539284

申请日：2016-01-12

申请人： Robert Bosch GmbH

发明人： Andreas Letsch ,  Joerg Thielen ,  Martin Tenzer

IPC分类号： H01H9/54

CPC分类号： H01H9/54 ,  H01M2/34 ,  H01M10/658

摘要： An assemblage having a thermally insulating switch and a thermal insulator for constituting an electrical conductor passthrough through the thermal insulator. The thermal insulator insulates an inner space from an outer space, the assemblage having inner connector on the side of the inner space and outer connector on the side of the outer space, which are electrically conductively connectable by the switch. The assemblage has a control unit for controlling the thermally insulating switch, a current flowing through the switch is detectable by the control unit, the switch is controllable by the control unit in such a way that the switch is actuatable only in a substantially zero-current state, and the switch is disposed in the thermal insulator in such a way that thermal insulation between the inner connector and the outer connector is accomplished by way of the switch in the open state.

公开(公告)号：US20170162862A1

公开(公告)日：2017-06-08

申请号：US15366942

申请日：2016-12-01

申请人： Robert Bosch GmbH

发明人： Joerg Thielen ,  Ulrich Sauter ,  Frank Baumann

IPC分类号： H01M4/137 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/1397 ,  H01M4/1399 ,  H01M4/04 ,  H01M4/36 ,  H01M4/38 ,  H01M4/587 ,  H01M4/60 ,  H01M4/62 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0566 ,  H01M4/136

CPC分类号： H01M4/137 ,  H01M4/0404 ,  H01M4/0416 ,  H01M4/134 ,  H01M4/136 ,  H01M4/1395 ,  H01M4/1397 ,  H01M4/1399 ,  H01M4/364 ,  H01M4/382 ,  H01M4/587 ,  H01M4/604 ,  H01M4/625 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0566 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2220/20 ,  H01M2300/0025 ,  H01M2300/0068 ,  H01M2300/0094

摘要： A method for manufacturing a solid electrode. To more strongly utilize the intrinsic properties of a porous active material with respect to capacitance and therefore energy density and also rate and high-current capability, in the method, porous active material particles are impregnated using an ion-conducting liquid which contains monomers and/or oligomers in particular and a solid electrode is formed from the impregnated active material particles by adding at least one solid electrolyte. In addition, the invention relates to such solid electrodes and all-solid-state cells.

公开(公告)号：US20170025680A1

公开(公告)日：2017-01-26

申请号：US15202237

申请日：2016-07-05

申请人： Robert Bosch GmbH

发明人： Ulrich Sauter ,  Joerg Thielen ,  Bernd Schumann

IPC分类号： H01M4/60 ,  H01M10/052 ,  H01M4/04 ,  H01M4/62 ,  H01M4/66

CPC分类号： H01M4/604 ,  H01M4/0485 ,  H01M4/625 ,  H01M4/661 ,  H01M10/052 ,  H01M2004/021 ,  H01M2004/028

摘要： A battery electrode for battery cells is described, in particular, a cathode, having a contactor for establishing an electrical contact with an electrical conductor and an electrode-active material, the electrode-active material having a surface structuring.

摘要翻译： 具体地说，具有用于与电导体建立电接触的接触器和电极活性材料的电池用电池用电极，所述电极活性物质具有表面结构化。

公开(公告)号：US20160372755A1

公开(公告)日：2016-12-22

申请号：US15038382

申请日：2014-10-23

申请人： ROBERT BOSCH GMBH

发明人： Ulrich SAUTER ,  Marcus Wegner ,  Joerg Thielen ,  Barbara Stiaszny

IPC分类号： H01M4/62 ,  H01M10/058 ,  H01M10/0525

CPC分类号： H01M4/628 ,  H01M2/145 ,  H01M2/166 ,  H01M2/18 ,  H01M4/382 ,  H01M4/622 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/058 ,  H01M2300/0068 ,  H01M2300/0082 ,  H01M2300/0088 ,  Y02T10/7011

摘要： An electrochemical cell that includes a negative electrode, a positive electrode, a protective layer situated on the negative electrode, which separates the negative electrode from the positive electrode, and an electrolyte, the negative electrode at least partially including metallic lithium, and the protective layer situated on the negative electrode being formed of a composite material, including at least one first material and one second material. Also described is a corresponding method for manufacturing an electrochemical cell.

摘要翻译： 一种电化学电池，包括负极，正极，位于负极上的保护层，其将负极与正极分离;以及电解质，所述负极至少部分地包含金属锂，所述保护层 位于所述负极上，所述负极由复合材料形成，所述复合材料包括至少一种第一材料和一种第二材料。 还描述了用于制造电化学电池的相应方法。