公开(公告)号：EP3796459B1

公开(公告)日：2024-11-13

申请号：EP19880246.4

申请日：2019-10-25

发明人： HUANG, Aifang

IPC分类号： H01M6/50 ,  H01M50/289 ,  H01M50/264 ,  H01M50/209 ,  H01M10/42

公开(公告)号：EP4451369A1

公开(公告)日：2024-10-23

申请号：EP24153869.3

申请日：2024-01-25

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： KOUSUKE, Noi

IPC分类号： H01M4/136 ,  H01M4/36 ,  H01M4/38 ,  H01M4/58 ,  H01M6/18 ,  H01M10/36 ,  H01M4/02

摘要： An object of the present disclosure is to provide a fluoride-ion battery capable of achieving high charge and discharge capacities. The fluoride-ion battery of the present disclosure comprises a positive electrode active material layer, a negative electrode active material layer, and an electrolyte layer formed between the positive electrode active material layer and the negative electrode active material layer. In the fluoride-ion battery of the present disclosure, the negative electrode active material layer contains metallic magnesium, magnesium fluoride, and calcium barium fluoride, wherein a mass ratio of metallic magnesium to magnesium fluoride is 0.1 to 10.0.

公开(公告)号：EP4449526A1

公开(公告)日：2024-10-23

申请号：EP22839889.7

申请日：2022-12-13

申请人： G.D S.p.A.

发明人： FORTINI, Massimo ,  NOFERINI, Giacomo ,  GAMBERINI, Giuliano

IPC分类号： H01M6/00 ,  H01M10/04 ,  H01M50/107 ,  H01M50/152

公开(公告)号：EP4404313A3

公开(公告)日：2024-10-16

申请号：EP23214218.2

申请日：2023-12-05

申请人： Diehl Energy Products GmbH ,  Diehl Defence GmbH & Co. KG

发明人： Preiß, Walter ,  Clement, Dominik ,  Korthals, Tobias ,  Kuhn, Thomas

IPC分类号： H01M6/36 ,  H01M50/249

摘要： Eine Energiequelle (10) zur Bereitstellung elektrischer Energie (8) in einem bestimmungsgemäßen Flugkörper (2), der dazu eingerichtet ist, sich bei einem bestimmungsgemäßen Flug (6) an zumindest einem Strukturabschnitt (16) aufzuheizen, so dass dort Wärme (22) zur Verfügung steht, enthält wenigstens eine Thermalbatterie (24) mit wenigstens einer Zelle (26a-c), die einen Elektrolyten (28) enthält, der zur Bereitstellung der elektrischen Energie (8) an der Thermalbatterie (24) durch Eintrag von Wärme (22) zu erwärmen ist, wobei zumindest einer der Elektrolyten (28) thermisch an den Strukturabschnitt (16) koppelbar ist, um zumindest einen Teil der beim Flug (6) am Strukturabschnitt (16) zur Verfügung gestellten Wärme (22) von dort zum Elektrolyten (28) zu übertragen.
Ein Flugkörper (2) enthält die Energiequelle (2), wobei der zumindest eine Elektrolyt (28) thermisch an den Strukturabschnitt (16) gekoppelt ist.

公开(公告)号：EP4434940A1

公开(公告)日：2024-09-25

申请号：EP24164995.3

申请日：2024-03-21

申请人： SK Innovation Co., Ltd.

发明人： YOO, Su Min ,  LEE, Hyeon Hui ,  PARK, Se Eun

IPC分类号： C01D15/02 ,  C22B1/00 ,  C22B3/06 ,  C22B3/08 ,  C22B3/10 ,  C22B3/22 ,  C22B3/44 ,  C22B7/00 ,  C22B26/12 ,  C25C1/02 ,  H01M6/52 ,  H01M10/54

CPC分类号： C01D15/02 ,  C22B1/005 ,  C22B3/065 ,  C22B3/08 ,  C22B3/10 ,  C22B3/22 ,  C22B3/44 ,  C22B7/007 ,  C22B26/12 ,  C25C1/02 ,  H01M6/52 ,  H01M10/54 ,  C01D15/08

摘要： The invention relates to a method of recovering an active metal of a lithium secondary battery, wherein an acidic leaching liquid is added to a material to be recovered which contains a lithium metal oxide to form a mixture including a first active metal solution and a leached residue. The formed mixture is subjected to solid-liquid separation for separating the first active metal solution from the leached residue to form a second active metal solution. A lithium hydroxide aqueous solution containing an iron salt is added to the second active metal solution to form a third active metal solution from which impurities are removed or reduced. A lithium precursor is recovered from the third active metal solution.

公开(公告)号：EP4425619A2

公开(公告)日：2024-09-04

申请号：EP24160943.7

申请日：2024-03-01

申请人： Kyburz Switzerland AG

发明人： GROUX, Olivier ,  AYANA, Dawit ,  FLASCHENTRÄGER, David

IPC分类号： H01M6/52 ,  H01M10/052 ,  H01M10/54

CPC分类号： H01M6/52 ,  H01M10/052 ,  H01M10/54

摘要： Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Recyclen von Batterien (1, 51), welche jeweils mindestens einen Zellenverbund (4, 54) mit mindestens zwei Zellen (5, 55) enthalten, wobei die Zellen (5, 55) jeweils Elektrodenpakete (10, 60) mit Elektroden enthalten. Zum Öffnen der Zellen (5, 55) wird der Zellenverbund (4, 54) in einer Öffnungseinrichtung (80) bereitgestellt und die Zellengehäuse (6, 56) werden im Zellenverbund (4, 54) mittels eines Öffnungswerkzeugs (81) geöffnet. Aus den geöffneten Zellengehäusen (6, 56) werden die Elektrodenpakete (10, 60) aus den Zellengehäusen (6, 56) im Zellenverbund (4, 54) entnommen. Anschliessend wird der ausgeräumte Zellenverbund (4, 54) aus der Öffnungseinrichtung (80) entnommen und separat recycliert.

公开(公告)号：EP4015037B1

公开(公告)日：2024-08-14

申请号：EP21215110.4

申请日：2021-12-16

IPC分类号： A61N1/39 ,  A61N1/20 ,  A61N1/32 ,  A61N1/378 ,  A61B5/021 ,  A61B5/024 ,  H01M16/00 ,  H01M6/50

CPC分类号： A61N1/3925 ,  A61N1/3904 ,  A61N1/3975 ,  A61N1/378 ,  A61N1/205 ,  A61N1/32 ,  A61B5/33 ,  A61B2560/020420130101 ,  H01M10/052 ,  H01M2220/3020130101 ,  H01M2010/049520130101

公开(公告)号：EP4404337A1

公开(公告)日：2024-07-24

申请号：EP23864152.6

申请日：2023-04-24

申请人： LG ENERGY SOLUTION, LTD.

发明人： CHENG, Hao Wen

IPC分类号： H01M10/6554 ,  H01M10/647 ,  H01M10/613 ,  H01M10/623 ,  H01M10/651 ,  H01M6/50

CPC分类号： Y02E60/10 ,  H01M10/651 ,  H01M6/50 ,  H01M10/6554 ,  H01M10/623 ,  H01M10/647 ,  H01M10/613

摘要： Disclosed is a battery device, which includes one stacked battery unit having two surfaces facing each other; two support frames provided on the surfaces of the stacked battery unit, respectively, to partially expose the surfaces; two thermally conductive adhesive layers respectively provided on the surfaces of the stacked battery unit exposed by the support frames; and two thermally conductive plates respectively provided on the support frames and respectively fixed on the stacked battery unit through the thermally conductive adhesive layers.

公开(公告)号：EP4397417A1

公开(公告)日：2024-07-10

申请号：EP22943371.9

申请日：2022-07-21

申请人： Contemporary Amperex Technology Co., Limited

发明人： YU, Liang

IPC分类号： B05C11/10 ,  H01M10/04 ,  H01M6/00

CPC分类号： Y02P70/50 ,  B05C11/10 ,  H01M10/04 ,  H01M6/00

摘要： Provided in the present invention are a feeding device and a gluing system. The feeding device comprises a material barrel, a piston, and an elastic part, wherein the material barrel is provided with an opening; the piston fits with an inner wall of the material barrel via the opening, the piston and the material barrel enclose an accommodating cavity for containing a material, and the piston is configured to move along the inner wall of the material barrel; and the elastic part is arranged between the inner wall of the material barrel and the piston, and is used for connecting the piston to the material barrel in a sealing manner. According to the feeding device provided in the embodiments of the present invention, the sealing effect on the accommodating cavity can be kept, so that the working reliability of the feeding device is effectively improved.

公开(公告)号：EP4369477A3

公开(公告)日：2024-06-19

申请号：EP24158628.8

申请日：2022-06-28

申请人： Energizer Brands, LLC

发明人： POZDOL, Ian ,  SYVERTSEN, Marc ,  KERR, Katharine ,  PROFFIT, Danielle ,  KANIA, John ,  RUBSAM, Tony

IPC分类号： H01M12/06 ,  H01M50/10 ,  H01M6/04 ,  H01M50/138

CPC分类号： H01M12/06 ,  H01M2300/001420130101 ,  H01M50/1385 ,  H01M6/045 ,  Y02E60/10

摘要： A battery includes an air cathode, an anode, an aqueous electrolyte, and a housing, wherein, the housing includes one or more air access ports defining a total vent area, the battery exhibit a current density, a ratio of current density to total vent area is greater than about 100 mA/mm2, and the aqueous electrolyte comprises an amphoteric fluorosurfactant.