WO2010095230A1 - 全固体電池 - Google Patents
全固体電池 Download PDFInfo
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- WO2010095230A1 WO2010095230A1 PCT/JP2009/052853 JP2009052853W WO2010095230A1 WO 2010095230 A1 WO2010095230 A1 WO 2010095230A1 JP 2009052853 W JP2009052853 W JP 2009052853W WO 2010095230 A1 WO2010095230 A1 WO 2010095230A1
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- WIPO (PCT)
- Prior art keywords
- solid
- solid electrolyte
- state battery
- electrode assembly
- positive electrode
- Prior art date
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- 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
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- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0431—Cells with wound or folded electrodes
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- 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
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- 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
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
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- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
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- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/18—Cells with non-aqueous electrolyte with solid electrolyte
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- 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
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- 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
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- 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
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Definitions
- the present invention relates to an all solid state battery including a solid electrolyte.
- Lithium ion secondary batteries are characterized by higher energy density than other secondary batteries and capable of operating at high voltages. For this reason, it is used as a secondary battery that can be easily reduced in size and weight in information equipment such as a mobile phone, and in recent years, there is an increasing demand for large-sized power such as for hybrid vehicles.
- the lithium ion secondary battery includes a positive electrode layer and a negative electrode layer, and an electrolyte disposed therebetween, and the electrolyte is composed of a non-aqueous liquid or solid.
- electrolytic solution a non-aqueous liquid
- the electrolytic solution penetrates into the positive electrode layer. Therefore, the interface between the positive electrode active material constituting the positive electrode layer and the electrolyte is easily formed, and the performance is easily improved.
- the widely used electrolyte is flammable, it is necessary to mount a system for ensuring safety.
- the solid electrolyte is nonflammable, the above system can be simplified. Therefore, a lithium ion secondary battery in a form provided with a solid electrolyte that is nonflammable (hereinafter sometimes referred to as a “solid electrolyte layer”) has been proposed.
- a solid electrolyte layer is disposed between a positive electrode layer and a negative electrode layer
- the interface between the electrolyte, the positive electrode active material, and the negative electrode active material Becomes the interface between solid and solid (solid interface).
- the solid-solid interface tends to increase the ionic conduction resistance compared to the solid-liquid interface. Therefore, in an all-solid-state battery, it is necessary to reduce ion conduction resistance (hereinafter referred to as “interface resistance”) at the solid-solid interface by applying pressure to the solid-solid interface.
- Patent Document 1 discloses an all-solid battery including a wound electrode body in which a belt-like positive electrode and a negative electrode are wound via a solid electrolyte and a separator.
- an object of the present invention is to provide an all-solid battery capable of improving output.
- the present invention takes the following means. That is, The present invention comprises a wound solid electrolyte / electrode assembly, and a housing that houses the solid electrolyte / electrode assembly, and between the inner peripheral surface of the housing and the solid electrolyte / electrode assembly, An all-solid-state battery characterized by being filled with a pressurized fluid.
- the “wound solid electrolyte / electrode assembly” refers to a structure in which a positive electrode layer and a negative electrode layer are wound through a solid electrolyte layer and a separator, for example, a solid electrolyte layer and a positive electrode. It is produced by winding a laminated body constituted by sequentially laminating a band-shaped bonded body in which layers are bonded, a separator, a band-shaped bonded body in which a solid electrolyte layer and a negative electrode layer are bonded, and a separator. A structure.
- the fluid is preferably an insulating liquid.
- a pressurized fluid is filled between the solid electrolyte / electrode assembly and the inner peripheral surface of the casing. Therefore, pressure can be applied from the fluid to the solid electrolyte / electrode assembly.
- pressure can be uniformly applied to the contact interface between the solid electrolyte and the positive electrode active material and the contact interface between the solid electrolyte and the negative electrode active material, thus reducing the interface resistance. It becomes possible to do. Since the output can be improved by reducing the interface resistance, the present invention can provide an all-solid-state battery capable of improving the output.
- the output can be easily improved.
- FIG. 1 is a cross-sectional view showing an example of a configuration of an all-solid battery 10. It is sectional drawing which expands and shows a part of solid electrolyte and electrode assembly. It is a figure which decomposes
- FIG. 1 is a cross-sectional view schematically showing an embodiment of an all solid state battery 10 of the present invention.
- the characteristic configuration of the all solid state battery 10 is mainly described, and the description of the known configuration is omitted as appropriate.
- FIG. 2 is an enlarged cross-sectional view of a part of the solid electrolyte / electrode assembly electrode body provided in the all-solid battery 10.
- FIG. 3 is an exploded view of the all solid state battery 10.
- FIG. 3 shows a simplified form of the all solid state battery 10.
- the all-solid battery 10 includes a wound solid electrolyte / electrode assembly 1, a cylindrical body 2 that houses the solid electrolyte / electrode assembly 1, and a cylindrical body 2. And a housing 3 to be accommodated. Further, a space between the outer peripheral surface of the cylindrical body 2 and the inner peripheral surface of the housing 3 is filled with a pressurized liquid 4 and the space inside the housing 3 covered with the lid member 5 is sealed. Has been. By setting it as such a form, the cylindrical body 2 is given a pressure from the liquid 4 with which the outer side was filled.
- the pressure applied from the liquid 4 is applied to the solid electrolyte / electrode assembly 1 from the outside by using the cylindrical body 2 in a form capable of transmitting the pressure to the solid electrolyte / electrode assembly 1.
- pressure can be applied to the solid-solid interface between the solid electrolyte and the positive electrode active material and the solid-solid interface between the solid electrolyte and the negative electrode active material. It becomes possible to reduce the interface resistance at the interface. Since the output can be improved by reducing the interface resistance, the present invention can provide the all-solid-state battery 10 capable of improving the output.
- the all solid state battery 10 will be described for each configuration.
- the solid electrolyte / electrode assembly 1 is a structure in which a positive electrode layer 1a and a negative electrode layer 1b are wound through a solid electrolyte layer 1c and a separator 1d, and has a so-called jelly roll type structure.
- the solid electrolyte / electrode assembly 1 includes a strip-shaped joined body 1x in which the solid electrolyte layer 1c and the positive electrode layer 1a are joined, a separator 1d, a strip-shaped joined body 1y in which the solid electrolyte layer 1c and the negative electrode layer 1b are joined, and a separator. It is produced by winding a laminate in which 1d is laminated.
- the positive electrode layer 1a has a structure in which the positive electrode current collector 1f is in contact with the positive electrode mixture layer 1e.
- the positive electrode mixture layer 1e contains a positive electrode active material through which lithium ions enter and exit, a solid electrolyte, and a conductive material, and these are uniformly mixed through a binder.
- a positive electrode active material contained in the positive electrode mixture layer 1e a known positive electrode active material that can be used in an all-solid battery can be used, and specific examples thereof include lithium cobaltate.
- the solid electrolyte contained in the positive electrode mixture layer 1e can be a known solid electrolyte that can be used in an all-solid battery, and specific examples thereof include Li 7 P 3 S 11. .
- the electrically conductive material contained in the positive mix layer 1e can use the well-known electrically conductive material which can be used for an all-solid-state battery, As a specific example, carbon materials represented by carbon black etc. are mentioned. Can do.
- the binder contained in the positive electrode mixture layer 1e a known binder that can be used for the positive electrode layer of an all-solid battery can be used, and specific examples thereof include synthetic rubber such as fluorine rubber. And polymer materials such as polyvinylidene fluoride.
- the well-known material which can be used for the positive electrode electrical power collector 1f of an all-solid-state battery can be used for the positive electrode electrical power collector 1f, For example, aluminum foil and nickel foil can be used as the positive electrode electrical power collector 1f.
- the negative electrode layer 1b has a structure in which the negative electrode current collector 1h is in contact with the negative electrode mixture layer 1g.
- the negative electrode mixture layer 1g contains a negative electrode active material through which lithium ions enter and exit, a solid electrolyte, and a conductive material, and these are uniformly mixed through a binder.
- a known negative electrode active material that can be used for an all-solid battery can be used, and specific examples thereof include carbon materials such as graphite.
- the solid electrolyte, conductive material, and binder contained in the negative electrode mixture layer 1g are the same as the solid electrolyte, conductive material, and binder usable in the positive electrode mixture layer 1e. be able to.
- the negative electrode collector 1h can use a well-known material which can be used for the negative electrode collector of an all-solid-state battery, For example, copper foil and nickel foil can be used as the negative electrode collector 1h.
- the solid electrolyte layer 1c contains a solid electrolyte that has lithium ion conductivity and does not have conductivity.
- a known solid electrolyte that can be used in an all-solid battery can be used, and specific examples thereof include Li 7 P 3 S 11 .
- the separator 1d is a member that separates the positive electrode layer 1a and the negative electrode layer 1b, and is disposed for the purpose of preventing a short circuit or the like associated with contact between the positive electrode active material and the negative electrode active material.
- the separator 1d can be made of a known material that can be used for an all-solid battery. Examples of the form of the separator 1d include a porous film made of resin such as polytetrafluoroethylene (PTFE) and polypropylene (PP), a porous film made of ceramic, and the like.
- the cylindrical body 2 has a structure that is used to prevent the liquid 4 from penetrating the electrolyte / electrode interface so that the pressure is not properly applied to the solid / solid interface of the electrolyte / electrode interface when a restraining pressure is applied from the outside. Is the body.
- the form of the cylindrical body 2 in the all solid state battery 10 is not particularly limited as long as the pressure applied from the liquid 4 can be transmitted to the solid electrolyte / electrode assembly 1.
- Specific examples of the constituent material of the cylindrical body 2 include insulators such as polymers (PP, PE, etc.) and polymer-coated aluminum foil.
- the thickness of the cylindrical body 2 can be 0.05 micrometer or more and 3 mm or less, for example.
- the housing 3 is a member that accommodates the solid electrolyte / electrode assembly 1, the cylindrical body 2, and the pressurized liquid 4, and the inner space is sealed by covering the lid 5.
- the housing 3 is made of a material that can withstand the pressure of the liquid 4 sealed in a pressurized state, does not react with the liquid 4, and can withstand the environment when the all-solid-state battery 10 is used. If it is, the form will not be specifically limited. Specific examples of the constituent material of the housing 3 include Ni steel.
- the liquid 4 is filled in the casing 3 in a pressurized state, and by applying pressure to the solid electrolyte / electrode assembly 1, the solid-solid interface between the solid electrolyte and the positive electrode active material, and the solid electrolyte and negative electrode Responsible for reducing the interface resistance at the solid-solid interface with the active material.
- the liquid 4 is not particularly limited as long as it can exhibit such a function. However, there is a gap in the cylindrical body 2, and even if the liquid 4 enters the electrode, problems such as a short circuit and leakage From the viewpoint of preventing the occurrence of this, the insulating liquid 4 is preferable. Further, from the viewpoint of ensuring safety when using the all-solid battery 10, the non-flammable liquid 4 is preferable.
- the non-volatile liquid 4 is preferable from the viewpoint of making it possible to apply pressure to the solid electrolyte / electrode assembly 1 over a long period of time.
- a liquid 4 include mineral oil, alkylbenzene, polybutene, alkylnaphthalene, alkyldiphenylalkane, insulating oil mainly composed of silicone oil, and the like.
- the method of filling the pressurized liquid 4 into the housing 3 is not particularly limited, and can be filled by a known method.
- the cylindrical body 2 containing the solid electrolyte / electrode assembly 1 is accommodated in the housing 3 and then pressurized by filling with an inert gas such as nitrogen gas.
- the all-solid-state battery 10 can be manufactured by filling the casing 3 with the insulating oil and then sealing the casing 3 with the lid 5.
- the pressure of the liquid 4 accommodated in the sealed housing 3 is particularly limited as long as the pressure that can reduce the interface resistance can be applied to the solid electrolyte / electrode assembly 1. It is not something.
- the pressure of the liquid 4 can be 0.2 MPa or more and 100 MPa or less, for example.
- the lid 5 seals the inside of the housing 3 in which the solid electrolyte / electrode assembly 1, the cylindrical body 2, and the liquid 4 are accommodated by closing the opening of the housing 3.
- the lid 5 is made of a material that can withstand the pressure of the liquid 4 that is sealed in a pressurized state, does not react with the liquid 4, and can withstand the environment during use of the all-solid-state battery 10.
- the form is not particularly limited.
- Specific examples of the constituent material of the lid 5 include Ni steel.
- the all-solid-state battery 10 of this invention although the form with which the cylindrical body 2 is provided was illustrated, the all-solid-state battery of this invention is not limited to the said form.
- the cylindrical body 2 may not be provided.
- the form in which the pressurized liquid is filled between the solid electrolyte / electrode assembly 1 and the inner peripheral surface of the housing 3 is illustrated.
- the all solid state battery is not limited to this form.
- a pressurized jelly-like fluid, a pressurized gas, or the like may be filled between the solid electrolyte / electrode assembly and the inner peripheral surface of the housing.
- pressure is applied between the solid electrolyte / electrode assembly and the inner peripheral surface of the housing. It is preferable that the liquid is filled.
- the whole structure of this invention was illustrated.
- the solid battery is not limited to this form.
- the all-solid-state battery of the present invention can be configured to include a negative electrode layer made of, for example, In foil.
- the all solid state battery 10 of the present invention a mode in which a positive electrode active material and a negative electrode active material capable of occluding and releasing lithium ions are illustrated, but the all solid state battery of the present invention is limited to this mode. It is not something.
- the all solid state battery of the present invention can be applied to, for example, an all solid state battery in which sodium ions move.
- the all-solid-state battery of the present invention can be used as a power source for electric vehicles and information equipment.
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Abstract
Description
本発明は、捲回された固体電解質・電極接合体と、固体電解質・電極接合体を収容する筐体と、を備え、筐体の内周面と固体電解質・電極接合体との間に、加圧された流体が充填されていることを特徴とする、全固体電池である。
1a…正極層
1b…負極層
1c…固体電解質層
1d…セパレータ
1e…正極合剤層
1f…正極集電体
1g…負極合剤層
1h…負極集電体
1x…接合体
1y…接合体
2…筒状体
3…筐体
4…液体
5…蓋
10…全固体電池
固体電解質・電極接合体1は、正極層1aと負極層1bとが、固体電解質層1c及びセパレータ1dを介して捲回された構造体であり、いわゆるジェリーロール型の構造を有している。固体電解質・電極接合体1は、固体電解質層1c及び正極層1aが接合した帯状の接合体1xと、セパレータ1dと、固体電解質層1c及び負極層1bが接合した帯状の接合体1yと、セパレータ1dとを積層した積層体を、捲回することにより作製される。
筒状体2は、液体4が電解質/電極界面に浸透することで、外部から拘束圧をかけた際に圧力が電解質/電極界面の固固界面にきちんとかからなくなることを防ぐために用いられる構造体である。全固体電池10における筒状体2は、液体4から付与される圧力を固体電解質・電極接合体1へと伝達可能であれば、その形態は特に限定されるものではない。筒状体2の構成材料の具体例としては、ポリマー(PP、PE等)、ポリマーコートされたアルミニウム箔等の絶縁物を挙げることができる。また、筒状体2の厚さは、例えば、0.05μm以上3mm以下とすることができる。
筐体3は、固体電解質・電極接合体1と、筒状体2と、加圧された液体4を収容する部材であり、蓋5が被せられることにより、内側の空間が密閉される。筐体3は、加圧された状態で密閉される液体4の圧力に耐えることができ、液体4と反応せず、且つ、全固体電池10の使用時の環境に耐え得る材料によって構成されていれば、その形態は特に限定されるものではない。筐体3の構成材料の具体例としては、Ni鋼等を挙げることができる。
液体4は、加圧された状態で筐体3に充填され、固体電解質・電極接合体1へ圧力を付与することにより、固体電解質と正極活物質との固固界面、及び、固体電解質と負極活物質との固固界面における界面抵抗を低減する機能を担う。このような機能を発揮可能な液体であれば、液体4は特に限定されるものではないが、筒状体2に隙間があり、液体4が電極内に浸入しても短絡、漏電等の問題が生じないようにするという観点から、絶縁性の液体4であることが好ましい。また、全固体電池10の使用時における安全性を担保する等の観点から、不燃性の液体4であることが好ましい。また、長期間に亘って、固体電解質・電極接合体1へ圧力を付与可能にする等の観点から、不揮発性の液体4であることが好ましい。このような液体4の具体例としては、鉱油、アルキルベンゼン、ポリブテン、アルキルナフタレン、アルキルジフェニルアルカン、シリコーン油等を主成分とする絶縁油等を挙げることができる。また、全固体電池10において、加圧された液体4を筐体3へ充填する方法は特に限定されるものではなく、公知の方法で充填することができる。例えば、液体4として上記絶縁油を用いる場合、固体電解質・電極接合体1を収容した筒状体2を筐体3へ収容した後、窒素ガス等の不活性ガスを充填することにより加圧された上記絶縁油を筐体3へと充填し、その後、蓋5を用いて筐体3を密閉する等の過程を経ることにより、全固体電池10を製造することができる。
蓋5は、筐体3の開口部を塞ぐことにより、固体電解質・電極接合体1、筒状体2、及び、液体4が収容された筐体3の内側を密閉する。蓋5は、加圧された状態で密閉される液体4の圧力に耐えることができ、液体4と反応せず、且つ、全固体電池10の使用時の環境に耐え得る材料によって構成されていれば、その形態は特に限定されるものではない。蓋5の構成材料の具体例としては、Ni鋼等を挙げることができる。
Claims (2)
- 捲回された電解質・電極接合体と、前記電解質・電極接合体を収容する筐体と、を備え、
前記筐体の内周面と前記電解質・電極接合体との間に、加圧された流体が充填されていることを特徴とする、全固体電池。 - 前記流体が絶縁性の液体であることを特徴とする、請求の範囲第1項に記載の全固体電池。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011500393A JPWO2010095230A1 (ja) | 2009-02-19 | 2009-02-19 | 全固体電池 |
PCT/JP2009/052853 WO2010095230A1 (ja) | 2009-02-19 | 2009-02-19 | 全固体電池 |
US13/146,514 US8178228B2 (en) | 2009-02-19 | 2009-02-19 | Solid-state battery |
CN2009801571568A CN102326288A (zh) | 2009-02-19 | 2009-02-19 | 全固体电池 |
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PCT/JP2009/052853 WO2010095230A1 (ja) | 2009-02-19 | 2009-02-19 | 全固体電池 |
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WO2010095230A1 true WO2010095230A1 (ja) | 2010-08-26 |
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US (1) | US8178228B2 (ja) |
JP (1) | JPWO2010095230A1 (ja) |
CN (1) | CN102326288A (ja) |
WO (1) | WO2010095230A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103650228A (zh) * | 2011-07-13 | 2014-03-19 | 丰田自动车株式会社 | 电池模块 |
KR20180080721A (ko) * | 2013-08-28 | 2018-07-13 | 로베르트 보쉬 게엠베하 | 바이폴라 고체 상태 배터리 절연 패키지 |
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WO2015056583A1 (ja) * | 2013-10-15 | 2015-04-23 | トヨタ自動車株式会社 | 二次電池の製造方法 |
JP5928441B2 (ja) * | 2013-12-19 | 2016-06-01 | トヨタ自動車株式会社 | 全固体電池の製造方法 |
US20170047586A1 (en) | 2014-04-16 | 2017-02-16 | Basf Se | Electrochemical cells exposed to hydrostatic pressure |
US10431849B2 (en) * | 2017-04-21 | 2019-10-01 | GM Global Technology Operations LLC | High energy density alkali metal batteries incorporating solid electrolytes |
ES2745350B2 (es) * | 2018-08-28 | 2021-11-16 | Torres Martinez M | Bateria electroquimica presurizada y proceso de fabricacion de la misma |
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- 2009-02-19 WO PCT/JP2009/052853 patent/WO2010095230A1/ja active Application Filing
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- 2009-02-19 JP JP2011500393A patent/JPWO2010095230A1/ja active Pending
- 2009-02-19 US US13/146,514 patent/US8178228B2/en not_active Expired - Fee Related
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JPH0935751A (ja) * | 1995-07-14 | 1997-02-07 | Toshiba Battery Co Ltd | ポリマー電解質二次電池 |
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JP2006310295A (ja) * | 2005-04-27 | 2006-11-09 | Samsung Sdi Co Ltd | リチウム二次電池{Lithiumsecondarybattery} |
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Cited By (3)
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CN103650228A (zh) * | 2011-07-13 | 2014-03-19 | 丰田自动车株式会社 | 电池模块 |
KR20180080721A (ko) * | 2013-08-28 | 2018-07-13 | 로베르트 보쉬 게엠베하 | 바이폴라 고체 상태 배터리 절연 패키지 |
KR101973360B1 (ko) | 2013-08-28 | 2019-04-29 | 로베르트 보쉬 게엠베하 | 바이폴라 고체 상태 배터리 절연 패키지 |
Also Published As
Publication number | Publication date |
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US8178228B2 (en) | 2012-05-15 |
US20110287292A1 (en) | 2011-11-24 |
JPWO2010095230A1 (ja) | 2012-08-16 |
CN102326288A (zh) | 2012-01-18 |
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