WO2016128176A1 - Design für feststoffzellen - Google Patents
Design für feststoffzellen Download PDFInfo
- Publication number
- WO2016128176A1 WO2016128176A1 PCT/EP2016/050879 EP2016050879W WO2016128176A1 WO 2016128176 A1 WO2016128176 A1 WO 2016128176A1 EP 2016050879 W EP2016050879 W EP 2016050879W WO 2016128176 A1 WO2016128176 A1 WO 2016128176A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- cell
- conductor
- symmetry
- plane
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0562—Solid materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Definitions
- the invention relates to a method for producing a solid cell according to the preamble of claim 1 and a solid cell according to the preamble of the independent device claim.
- Solid or solid or solid state batteries are currently of particular interest for both mobile and stationary applications. In these cells, liquid electrolytes are replaced by solid-state electrolytes. This may, for example, the risk of thermal
- Solid Li ion batteries due to their internal structure and operation, namely by the deposit / deposition of lithium, in comparison to known Li-ion cells with liquid electrolyte increased expansion or increased shrinkage when loading and unloading the cell.
- the expansion or shrinkage can be in the range of 10 to 40% elongation or shrinkage, depending on the cell structure.
- such a solid cell has at least one cell layer with a first conductor layer and a second conductor layer, which are separated from each other at least by a separating layer.
- the solid electrolyte may be made of a ceramic or of a glass-ceramic composite.
- the anode and the cathode from the electrolyte through the release layer comprising, for example, a polymer-ceramic composite. Due to the separating layer, also called separator layer or separator, the charge transfer at the anode is improved and the cathode is connected electrochemically with the electrolyte.
- the separator serves to reduce the electrical resistance.
- the conductor layers namely the anode and the cathode, which are also referred to as current or anode or cathode current conductor are typically made of a thin film. On the anode side, this may be, for example, a copper or nickel foil, on the side of the cathode the conductor layer is usually an aluminum foil.
- Typical interconnections are parallel or serial or series interconnections of the cell layers in the layer stack or multiple layer stacks with each other.
- Typical interconnections are parallel or serial or series interconnections of the cell layers in the layer stack or multiple layer stacks with each other.
- it is also known to interconnect cell winding in parallel or in series within the prismatic solid cell.
- Solid state cells Solid state cells, cell stacks or pouch cells interconnecting the
- a method for producing a solid cell in particular a Li-ion solid cell having all the features of claim 1, in particular the characterizing part proposed.
- the object is further achieved by a solid cell, in particular a Li-ion solid cell, having the features of the independent
- the inventive method for producing a solid cell in particular a Li ion solid cell, comprising at least one cell layer having a first conductor layer and a second conductor layer and at least one separation layer, wherein in each case the first conductor layer and the second conductor layer are electrically connected to a current conductor and / / or from the
- Conductor layer and / or from the second conductor layer in each case a current conductor is designed includes the technical teaching that the cell layer has a plane of symmetry with an axis of symmetry, wherein the plane of symmetry is constructed symmetrically to the axis of symmetry, and that the current conductor arranged symmetrically to the axis of symmetry and are led out over the plane of symmetry on at least one side of the cell layer.
- a solid cell should preferably be a solid state battery, or a
- Solid state battery meaning a rechargeable battery
- the solid cell has an anode, in particular in the form of a Li layer, an electrolyte layer which either comprises a ceramic or is made of glass or of a ceramic composite, and a cathode which has a comprises porous carbon layer.
- the anode and the cathode are usually of the
- the separator improves the charge transfer at the anode and the cathode is electrochemically connected to the electrolyte.
- the separator also serves to reduce the electrical resistance.
- the conductor layers of the anode and the cathode, which are connected to a current collector, or from which an anode current collector or cathode current conductor can be configured, are advantageously made of a thin film.
- On the side of the anode it is advantageous, for example, to a copper or nickel foil.
- On the side of the cathode is the
- Conductor layer preferably configured in the form of an aluminum foil.
- the cell layer In contrast to the known solid or solid state cells according to the invention, the cell layer, the at least one cathode side
- Anode conductor layer (second conductor layer) comprises a (notional) plane of symmetry with an axis of symmetry. Since the plane of symmetry is constructed symmetrically to the axis of symmetry, the conductor layers, namely the
- the cell layers or layer layers or cell layer levels stacked therefrom may be constructed by connecting the current conductors in a simple manner connected in parallel and / or in series with each other.
- connection path for connecting or interconnecting the current conductors can be minimized (possibly even minimized absolutely).
- the busbar or the current collector can advantageously serve as a departure to a consumer.
- the current conductors which in each case are electrically connected to the conductor layers or the current conductors formed from the conductor layers, advantageously consist of a very thin foil
- the current conductors of the cell layer or the layer stack are preferably used to form a parallel and / or series connection of the cell layers or layer stack advantageously by means of bonding, for example.
- the electrical connection is advantageously carried out by means of an overlap.
- Layer stack has a plane of symmetry that is symmetrical to a
- Symmetryeachse is constructed, preferably the cell format of the solid cell or the cell layer or the layer stack is rectangular, square or round. With rectangular or square-shaped cell layers or layer stacks, the power density of the solid cell can be significantly increased.
- Layer stack may also have any shape in which a plane of symmetry has an axis of symmetry, wherein the plane of symmetry is constructed symmetrically to the axis of symmetry. Accordingly, the side of the cell layer or the layer stack at which the current conductor on the
- a current collector on one side of the Cell layer or of the layer stack and the other current collector on another, in particular adjacent side of the cell layer or the
- Cell layers in a layer stack are connected in parallel with each other, preferably using a busbar or a current collector, it is advisable to arrange all the current conductors which are led out of the cell layers beyond the plane of symmetry from the anode conductor layer to one side of the cell layers of the layer stack. so that these are at least approximately congruent on one side of the layer stack one above the other in plan view of the layer stack.
- the cathode conductor layer is then advantageously led out of the cell layer or the layer stack on another side of the cell layers or of the layer stack beyond the plane of symmetry.
- this geometric arrangement of the current conductors on at least two sides of the cell layer or the layer stack offers.
- such is suitable
- the conductor layers configured from a continuous layer electrically connect the conductor layers of the cell layers stacked in the layer stack.
- Layer stack of the solid cell is layered, deflections are advantageously formed between the conductor layers of electrically interconnected cell layers within a layer stack. These deflections in each case encompass the layers of the layer stack that are layered between two layers of a conductor layer.
- the deflections are used as current conductors, wherein the current conductors are configured from the first conductor layer and / or the second conductor layer, and wherein the cell conductors of a layer stack or a plurality of layer stacks of one Solid cell can be connected in parallel or in series with each other electrically.
- the current conductor formed from the conductor layer can also be formed within a cell layer module, namely a cell layer, as a current conductor from the anode conductor layer or the cathode conductor layer. In both cases, the current conductor of the foil material is the
- the two cell layers are advantageously arranged relative to one another in such a way that they together form a plane of symmetry. Due to the jointly formed plane of symmetry and assuming that the current conductors of the two cell layers are led out to the same sides, results due to the jointly formed plane of symmetry, which is arranged as well as the current collector symmetrical to the axis of symmetry, in plan view of the layer stack, a congruent Overlay the current conductor of the two cell layers in the layer stack.
- Layer stack lead out the current collector on the plane of symmetry of the cell layers, it is advantageous if at least one cell layer to another cell layer, which form the layer stack with each other, about an axis extending through the symmetry plane and orthogonal to the plane of symmetry symmetry axis is rotated, whereby a serial and / or parallel interconnection of the cell layers via the current conductor takes place.
- a cathode current collector of a first cell layer can be brought to one side and advantageously at least approximately into coincidence with an anode current collector of a second cell layer, the layer stack being considered here in plan view of the plane of symmetry, so that the cell layers in the layer stack are, for example, via a current collector on one side of the layer stack can be connected in series with each other.
- a stack of layers which is formed by cell layers which are rotated about an axis of symmetry orthogonal to the plane of symmetry, can also be easily constructed with a stack of layers constructed identically within a solid cell by connecting the current conductors of the one layer stack with the current conductors of the other layer stack in series.
- the cell layers and thus the first
- the current dischargers led out on the sides are then at 90 °, 180 ° or 270 ° to each other in the layer stack.
- the symmetrical arrangement of the current conductors, which are led out of the cell layers centrally on the side beyond the plane of symmetry permits at least approximately complete coverage of the underlying or superimposed current conductors.
- the current conductors can be variably aligned with each other, whereby a serial and / or parallel connection of the cell layers in a plane can be carried out in a simple manner.
- This type of interconnection over at least two levels should be understood in the context of the present invention as a layer or plane jump.
- Cell layers which together form a layer stack, are connected in parallel and / or in series with another layer stack.
- the installation space created between the cell layers can advantageously be used to arrange the current collectors within this installation space and these with the current conductor of the cathode conductor layer and electrically connect the current conductor of the anode conductor layer.
- the cell layer is a double-symmetrical design of the cell layer, namely with the plane of symmetry, which is symmetrical about the symmetry axis, and the symmetrical, ie in particular centrally, to the side over the plane of symmetry led out of the cell layer current conductor. Due to this configuration of the cell layer, not only can the cell layer be rotated between 0 and 360 ° about the axis of symmetry orthogonal to the plane of symmetry, but advantageously the Cell layer are mirrored over the plane passing through the symmetry plane symmetry axis. As a result, the accessibility to the contact joints, ie to the contact lugs or current conductors formed from the conductor layers, is advantageously simplified. If you want to interconnect the thus configured cell layers within a layer stack in series or series, it is sufficient that the
- Cell layers by 90 ° to rotate about the symmetry plane orthogonal symmetry axis. By additionally mirroring the cell layer over the plane of symmetry, it is also advantageously possible to switch between a series connection and a parallel connection, for example within a layer stack or in one plane.
- the double-symmetrical configuration of the cell layer advantageously permits a very flexible design of the cell layers interconnected on one level as well as the cell layers interconnected in a layer stack.
- the object of the present invention is also achieved by a
- Solid cell in particular a Li-ion solid cell, which is produced in particular by the novel process, with a first
- Conductor layer and a second conductor layer and at least one separation layer wherein in each case the first conductor layer and the second conductor layer is electrically connected to a current conductor and / or in each case from the first
- Conductor layer and / or the second conductor layer a current collector is designed.
- the first conductor layer, the second conductor layer and the separation layer are arranged such that at least one plane of symmetry is formed having an axis of symmetry, wherein the plane of symmetry is symmetrical to the axis of symmetry, and that the current conductors symmetrical Arranged to the axis of symmetry and out beyond the plane of symmetry on at least one side out of the cell layer.
- the solid cell according to the invention can be configured from only one cell layer, which is configured symmetrically as described.
- the solid cell according to the invention advantageously has at least two cell layers and / or two layer stacks or cell layer plane stacks, which are electrically connected to one another via current conductors.
- the two cell layers can advantageously lie in one plane, or can one above the other to a Layer stack to be stacked.
- the layer stacks can advantageously comprise a plurality of cell layers stacked one above the other and electrically interconnected.
- the layer stacks may, however, also be composed of a plurality of cell layers interconnected in one plane, which are connected via a layer jump to a next cell layer or cell layer plane lying in a lower or an upper plane, in which case the multiple layers thus formed in the sense of the present invention be understood as a cell layer level stack.
- the cell layers, the layer stacks and the cell layers which form the layer stack or which are interconnected in a plane can be interconnected both in parallel and in series.
- the Verschaltungsart within the solid cell can be flexibly changed or can be the Verschaltungsart within the cell layer, the interconnected cell layers in a plane or in several levels, or alternate between at least two layer stack variable between parallel and series connection.
- Fig. 1 is a schematic view of a cell layer in plan view of the
- FIG. 2A schematically in perspective view to a layer stack
- FIG. 2B schematically in perspective view of a layer stack
- Fig. 4 four interconnected in a plane cell layers, where two
- Fig. 5 shows the interconnection diagram to those in the figure 4. interconnected
- Fig. 6 is a schematic side view of a layer stack
- FIG. 7 is a plan view of the layer stack of FIG. 6,
- Fig. 8 is a plan view of a double-symmetrical ausgestaltet
- FIG. 9 is a perspective view of a layer stack, in which the
- Cell layers are rotated in layers by 90 ° about the axis of symmetry orthogonal through the plane of symmetry.
- Figure 1 shows a schematic view of a cell layer 1 in plan view of the plane of symmetry SE, wherein the cell layer is designed for producing a solid cell according to the inventive method.
- the cell layer 1 has a first conductor layer 2 and a second conductor layer 3. The first
- Conductor layer 2 is separated from the second conductor layer 3 at least by a separating layer, not shown here.
- the first conductor layer 2 is advantageously the cathode conductor layer, which is preferably made of aluminum foil.
- the second conductor layer 3 is advantageously the anode conductor layer whose material is a copper or nickel foil.
- Conductor layer 2 namely here advantageously the aluminum foil, is one
- Symmetry axis AA is arranged symmetrically. As shown, the current conductors 4 and 5 are led out of the cell layer 1 beyond the plane of symmetry SE in the illustration on the upper side and on the left side. In the present case, the format of the cell layer 1 is square. The format of
- Cell layer 1 can also be designed as a circle, triangle or any other shape in which the plane of symmetry SE is constructed symmetrically to the axis of symmetry AA. With the cell layer 1 shown in FIG. 1, a solid cell with only one cell layer 1 can already be produced. However, it is advantageous to interconnect the cell layer 1 with further cell layers 1 for producing a solid cell.
- Figures 2A and 2B show schematically in a perspective view a plurality of cell layers 1, which are stacked to form a layer stack 10 and interconnected.
- the symmetry axis AA is, as shown in FIGS. 2A and 2B, orthogonal to the planes of symmetry SE of the cell layers 1.
- those formed from the first conductor layer 2 are
- the current conductors 5 configured from the second conductor layer 3 are arranged on the left sides of the cell layers 1. Are the current diverter 4 formed from the first conductor layer 2, for example. Connected via a current collector 8 as shown in Figure 4, and are from the second conductor layer. 3 connected current conductor 5 connected together via a further current conductor 8, the cell layers 1 are connected in parallel in parallel to each other. Change the formed from the first conductor layer 2
- FIG. 3 shows a plan view of four cell layers 1 interconnected in series in a plane.
- the cell layers 1 are connected in series with one another, the current conductor 5, which is designed as a contact lug from the second conductor layer 3, to the current conductor 4, which is referred to as FIG. 3
- Contact lug is configured, aligned and electrically connected to the second conductor layer.
- the electrical connection of the two current conductors 4 and 5 takes place here by means of an overlap 6, which electrically contacts the current conductors 4 and 5 with each other.
- a layer jump 7 the present at the overlap 6 between the two in the
- FIG. 4 shows four cell layers 1 interconnected in a plane, wherein two cell layers 1 are connected in series and two cell layers 1 in parallel.
- the two left cell layers 1 are connected in parallel to the two right cell layers 1, and the left upper cell layer 1 is connected in series with the lower cell layer 1.
- the upper right cell layer 1 is as shown connected in series with the lower right cell layer 1.
- the installation space centrally configured between the cell layers 1 serves to arrange the current collectors 8.
- the upper current collector 8 is connected to the upper cell layers 1, namely to the current conductors 5 formed from the second conductor layer 3.
- the lower current conductor 8 is connected to the first
- Conductor layer 2 designed current conductor 4 connected.
- FIG. 5 shows the circuit diagram of the cell layers 1 from FIG. 4 connected in series and parallel to one another.
- FIG. 6 shows a cell layer stack 100 which is made up of a plurality of the cell layers interconnected in a cell layer plane 20 as shown in FIG.
- a plurality of cell layer planes 20 are stacked and interconnected. Due to the mutual interconnection of the cell layers 1, namely the interconnection in
- FIG. 7 shows a better illustration of the helical interconnection of the cell layer planes 20 interconnected via the layer transition 7
- Cell layer plane stack 100 of Figure 6 in a plan view. As also described in advance for the cell layer plane 20 in FIG. 4, four cell layers 1 are interconnected in one cell layer plane 20. By changing the
- Layer stack 10 advantageous and flexible can be implemented.
- the interconnection of several cell layer planes 20, which are configured in a plane by interconnected cell layers 1, and wherein the cell layer planes 20 on the layer transition 7 to a Cell layer levels stack 100 interconnected, has the advantage that the large volume expansion, or volume shrinkage when loading or unloading the solid cell only very low on the load from the first conductor layer 2 and from the second conductor layer 3 designed Stromableiters 4 and 5 affects.
- FIG. 8 shows a particularly advantageous variant of a cell layer plane 1, which is configured to produce a solid cell according to the method of the invention.
- a cell layer plane 1 which is configured to produce a solid cell according to the method of the invention.
- Symmetry plane SE symmetrical to the plane passing through the symmetry plane SE symmetry axis AA symmetrical, but also from the first conductor layer 2 and the second conductor layer 3 designed current conductors 4 and 5 are symmetrical, present to the upper side and to the left side of the cell layer, d. H. led out of the cell layer 1 centrally on the upper side and on the left side beyond the plane of symmetry SE.
- Symmetry axis AA rotatable around. This results in an even more flexible possibility of interconnecting the cell layer 1 with other cell layers 1 in a layer stack 10 or in a cell layer plane 20. As already shown in the figures
- 2A and 2B can be arranged by rotating the cell layer 1, in this case advantageously by 90 °, about the plane orthogonal to the plane of symmetry SE
- Symmetry axis AA the interconnection between the cell layers 1 between series and parallel connection can be changed. This is possible both in the cell layer plane 20 and within a cell layer stack 10 or a cell layer plane stack 100.
- FIG. 9 shows a cell layer stack 10, which is formed from a plurality of interconnected cell layers 1, in a side view.
- the first conductor layer 2 is laid as a continuous film of a cell layer 1 to the next cell layer 1 and forms between the cell layers 1 deflections 9.
- the deflections 9 are used advantageously as a current conductor for contacting to the outside or for interconnecting the layer stack 10 a further layer stack 10 within a solid cell.
- the cell layers 1 are around the
- Symmetry axis AA which is orthogonal to the plane of symmetry SE, rotated in layers by 90 °.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
- Fuel Cell (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/549,633 US20180034033A1 (en) | 2015-02-10 | 2016-01-18 | Design for solid cells |
JP2017541805A JP6710218B2 (ja) | 2015-02-10 | 2016-01-18 | 固体電池のための設計 |
KR1020177022142A KR20170116030A (ko) | 2015-02-10 | 2016-01-18 | 고체 셀용 설계 |
CN201680009398.2A CN107210416A (zh) | 2015-02-10 | 2016-01-18 | 固体燃料电池的设计 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015202338.9A DE102015202338A1 (de) | 2015-02-10 | 2015-02-10 | Design für Feststoffzellen |
DE102015202338.9 | 2015-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016128176A1 true WO2016128176A1 (de) | 2016-08-18 |
Family
ID=55236337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2016/050879 WO2016128176A1 (de) | 2015-02-10 | 2016-01-18 | Design für feststoffzellen |
Country Status (6)
Country | Link |
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US (1) | US20180034033A1 (de) |
JP (1) | JP6710218B2 (de) |
KR (1) | KR20170116030A (de) |
CN (1) | CN107210416A (de) |
DE (1) | DE102015202338A1 (de) |
WO (1) | WO2016128176A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6524386B1 (ja) * | 2018-04-30 | 2019-06-05 | 裕憲 松井 | 螺旋型二次電池 |
US11349150B2 (en) | 2019-08-01 | 2022-05-31 | Toyota Motor Engineering & Manufacturing North America, Inc. | Ceramic soft composites for solid-state batteries |
JP2021034349A (ja) * | 2019-08-29 | 2021-03-01 | 株式会社日立製作所 | 二次電池及びホイール内電動システム |
JP7431540B2 (ja) * | 2019-09-12 | 2024-02-15 | 太陽誘電株式会社 | 全固体電池および電池モジュール |
WO2021149541A1 (ja) * | 2020-01-20 | 2021-07-29 | 株式会社村田製作所 | 二次電池 |
Citations (3)
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EP1372207A1 (de) * | 2001-06-20 | 2003-12-17 | Tai-Her Yang | Stromabnehmer mit niedriger inneren Impedanz für Lade/Entlade Vorrichtung |
US20100221595A1 (en) * | 2006-10-24 | 2010-09-02 | Takashi Murata | Method of Manufacturing Power Storage Device |
DE202010016036U1 (de) * | 2009-11-30 | 2011-03-31 | Yang, Tai-Her, Si-Hu Town | Von Elektrodenplatte klemmbarer Hilfsleiter für Stromspeicher- / Stromversorgungsvorrichtung |
Family Cites Families (6)
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JP3755591B2 (ja) * | 2001-12-13 | 2006-03-15 | 日産自動車株式会社 | 電池およびそれを用いた組電池 |
JP4581326B2 (ja) * | 2002-12-27 | 2010-11-17 | 日産自動車株式会社 | 積層型電池の製造装置 |
JP2006066083A (ja) * | 2004-08-24 | 2006-03-09 | Nissan Motor Co Ltd | 組電池 |
JP4967230B2 (ja) * | 2004-12-07 | 2012-07-04 | 日産自動車株式会社 | 電池構造体 |
JP4945897B2 (ja) * | 2004-12-16 | 2012-06-06 | 日産自動車株式会社 | 組電池、複合組電池、および組電池の製造方法 |
JP5870588B2 (ja) * | 2011-09-28 | 2016-03-01 | Tdk株式会社 | 蓄電素子、蓄電装置及び回路基板 |
-
2015
- 2015-02-10 DE DE102015202338.9A patent/DE102015202338A1/de active Pending
-
2016
- 2016-01-18 KR KR1020177022142A patent/KR20170116030A/ko unknown
- 2016-01-18 US US15/549,633 patent/US20180034033A1/en not_active Abandoned
- 2016-01-18 WO PCT/EP2016/050879 patent/WO2016128176A1/de active Application Filing
- 2016-01-18 CN CN201680009398.2A patent/CN107210416A/zh active Pending
- 2016-01-18 JP JP2017541805A patent/JP6710218B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1372207A1 (de) * | 2001-06-20 | 2003-12-17 | Tai-Her Yang | Stromabnehmer mit niedriger inneren Impedanz für Lade/Entlade Vorrichtung |
US20100221595A1 (en) * | 2006-10-24 | 2010-09-02 | Takashi Murata | Method of Manufacturing Power Storage Device |
DE202010016036U1 (de) * | 2009-11-30 | 2011-03-31 | Yang, Tai-Her, Si-Hu Town | Von Elektrodenplatte klemmbarer Hilfsleiter für Stromspeicher- / Stromversorgungsvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
JP2018504763A (ja) | 2018-02-15 |
KR20170116030A (ko) | 2017-10-18 |
US20180034033A1 (en) | 2018-02-01 |
DE102015202338A1 (de) | 2016-08-11 |
JP6710218B2 (ja) | 2020-06-17 |
CN107210416A (zh) | 2017-09-26 |
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