JP7156387B2 - 固体電池 - Google Patents
固体電池 Download PDFInfo
- Publication number
- JP7156387B2 JP7156387B2 JP2020553891A JP2020553891A JP7156387B2 JP 7156387 B2 JP7156387 B2 JP 7156387B2 JP 2020553891 A JP2020553891 A JP 2020553891A JP 2020553891 A JP2020553891 A JP 2020553891A JP 7156387 B2 JP7156387 B2 JP 7156387B2
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- JP
- Japan
- Prior art keywords
- electrode layer
- solid
- solid electrolyte
- layer
- buffer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007787 solid Substances 0.000 title claims description 36
- 239000007784 solid electrolyte Substances 0.000 claims description 113
- 239000000872 buffer Substances 0.000 claims description 109
- 239000011149 active material Substances 0.000 claims description 58
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 7
- 229910001416 lithium ion Inorganic materials 0.000 claims description 7
- 238000009831 deintercalation Methods 0.000 claims description 3
- 238000009830 intercalation Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 236
- 239000000463 material Substances 0.000 description 33
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 24
- 229910052744 lithium Inorganic materials 0.000 description 24
- 239000011347 resin Substances 0.000 description 22
- 229920005989 resin Polymers 0.000 description 22
- 239000011368 organic material Substances 0.000 description 13
- 229910019142 PO4 Inorganic materials 0.000 description 12
- 239000007773 negative electrode material Substances 0.000 description 12
- 238000003825 pressing Methods 0.000 description 12
- 239000002245 particle Substances 0.000 description 11
- -1 phosphate compound Chemical class 0.000 description 11
- 239000011148 porous material Substances 0.000 description 11
- 239000007774 positive electrode material Substances 0.000 description 11
- 238000005245 sintering Methods 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000010452 phosphate Substances 0.000 description 10
- 238000007639 printing Methods 0.000 description 10
- 238000010304 firing Methods 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 9
- 239000000945 filler Substances 0.000 description 8
- 239000011241 protective layer Substances 0.000 description 8
- 239000000470 constituent Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 5
- 239000010450 olivine Substances 0.000 description 5
- 229910052609 olivine Inorganic materials 0.000 description 5
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 229910052596 spinel Inorganic materials 0.000 description 5
- 239000011029 spinel Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000011135 tin Substances 0.000 description 4
- 229910052718 tin Inorganic materials 0.000 description 4
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910000733 Li alloy Inorganic materials 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000011354 acetal resin Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 239000001989 lithium alloy Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 229920006324 polyoxymethylene Polymers 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910011304 Li3V2 Inorganic materials 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910000416 bismuth oxide Inorganic materials 0.000 description 2
- 229910052810 boron oxide Inorganic materials 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 2
- 239000002223 garnet Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 2
- 229910001947 lithium oxide Inorganic materials 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229910001392 phosphorus oxide Inorganic materials 0.000 description 2
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 2
- 229910001950 potassium oxide Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- 229910001948 sodium oxide Inorganic materials 0.000 description 2
- VSAISIQCTGDGPU-UHFFFAOYSA-N tetraphosphorus hexaoxide Chemical compound O1P(O2)OP3OP1OP2O3 VSAISIQCTGDGPU-UHFFFAOYSA-N 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910019271 La0.55Li0.35TiO3 Inorganic materials 0.000 description 1
- 229910007857 Li-Al Inorganic materials 0.000 description 1
- 229910010406 Li1.2Al0.2Ti1.8(PO4)3 Inorganic materials 0.000 description 1
- 229910002984 Li7La3Zr2O12 Inorganic materials 0.000 description 1
- 229910012735 LiCo1/3Ni1/3Mn1/3O2 Inorganic materials 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910011497 LiCuPO4 Inorganic materials 0.000 description 1
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- 229910015643 LiMn 2 O 4 Inorganic materials 0.000 description 1
- 229910002099 LiNi0.5Mn1.5O4 Inorganic materials 0.000 description 1
- 229910000857 LiTi2(PO4)3 Inorganic materials 0.000 description 1
- 229910008447 Li—Al Inorganic materials 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- 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
-
- 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
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- 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
- H01M50/543—Terminals
-
- 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
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
-
- 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
- H01M2300/0071—Oxides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022098356A JP7380759B2 (ja) | 2018-10-29 | 2022-06-17 | 固体電池 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018203155 | 2018-10-29 | ||
| JP2018203155 | 2018-10-29 | ||
| PCT/JP2019/042171 WO2020090736A1 (ja) | 2018-10-29 | 2019-10-28 | 固体電池 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022098356A Division JP7380759B2 (ja) | 2018-10-29 | 2022-06-17 | 固体電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2020090736A1 JPWO2020090736A1 (ja) | 2021-09-09 |
| JP7156387B2 true JP7156387B2 (ja) | 2022-10-19 |
Family
ID=70464497
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020553891A Active JP7156387B2 (ja) | 2018-10-29 | 2019-10-28 | 固体電池 |
| JP2022098356A Active JP7380759B2 (ja) | 2018-10-29 | 2022-06-17 | 固体電池 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022098356A Active JP7380759B2 (ja) | 2018-10-29 | 2022-06-17 | 固体電池 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12034123B2 (https=) |
| EP (1) | EP3876328A4 (https=) |
| JP (2) | JP7156387B2 (https=) |
| CN (1) | CN112930614B (https=) |
| WO (1) | WO2020090736A1 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114556653B (zh) * | 2019-10-11 | 2024-09-27 | 株式会社村田制作所 | 固体电池 |
| US11742525B2 (en) | 2020-02-07 | 2023-08-29 | 24M Technologies, Inc. | Divided energy electrochemical cell systems and methods of producing the same |
| US12381277B2 (en) | 2020-06-17 | 2025-08-05 | 24M Technologies, Inc. | Electrochemical cells with flame retardant mechanism and methods of producing the same |
| WO2022114155A1 (ja) * | 2020-11-27 | 2022-06-02 | 株式会社村田製作所 | 固体電池および固体電池の製造方法 |
| WO2022176318A1 (ja) * | 2021-02-19 | 2022-08-25 | パナソニックＩｐマネジメント株式会社 | 電池 |
| JP7647458B2 (ja) * | 2021-09-09 | 2025-03-18 | トヨタ自動車株式会社 | 全固体電池 |
| WO2023127247A1 (ja) * | 2021-12-28 | 2023-07-06 | 株式会社村田製作所 | 固体電池 |
| CN114614189B (zh) * | 2022-03-29 | 2024-05-24 | 东莞新能安科技有限公司 | 电池模组及电子装置 |
| WO2024204372A1 (ja) * | 2023-03-30 | 2024-10-03 | Tdk株式会社 | 全固体電池 |
| KR20250101352A (ko) * | 2023-12-27 | 2025-07-04 | 삼성전기주식회사 | 전고체 전지 |
| WO2025254296A1 (en) * | 2024-06-04 | 2025-12-11 | Samsung Electro-Mechanics Co., Ltd. | All-solid-state battery |
| WO2025254297A1 (en) * | 2024-06-04 | 2025-12-11 | Samsung Electro-Mechanics Co., Ltd. | All-solid-state battery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009193727A (ja) | 2008-02-12 | 2009-08-27 | Toyota Motor Corp | 全固体リチウム二次電池 |
| JP2013243004A (ja) | 2012-05-18 | 2013-12-05 | Toyota Motor Corp | 固体電池、及び固体電池の製造方法 |
| WO2018123479A1 (ja) | 2016-12-27 | 2018-07-05 | 日本碍子株式会社 | リチウムイオン電池及びその製造方法 |
| JP2019139892A (ja) | 2018-02-08 | 2019-08-22 | 日立造船株式会社 | 全固体二次電池およびその製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP5165843B2 (ja) | 2004-12-13 | 2013-03-21 | パナソニック株式会社 | 活物質層と固体電解質層とを含む積層体およびこれを用いた全固体リチウム二次電池 |
| JP5286972B2 (ja) * | 2008-06-25 | 2013-09-11 | 日産自動車株式会社 | リチウムイオン二次電池用負極 |
| CN102349181B (zh) * | 2009-03-12 | 2016-02-10 | 日产自动车株式会社 | 双极型电池用集电体和双极型电池 |
| WO2010131321A1 (ja) * | 2009-05-11 | 2010-11-18 | トヨタ自動車株式会社 | 固体電池の製造方法及び固体電池 |
| CN105027347B (zh) * | 2013-03-07 | 2018-01-05 | Nec 能源元器件株式会社 | 非水电解液二次电池 |
| US10439260B2 (en) * | 2016-06-30 | 2019-10-08 | Toyota Jidosha Kabushiki Kaisha | Battery |
| JP7157943B2 (ja) * | 2017-07-25 | 2022-10-21 | パナソニックＩｐマネジメント株式会社 | 電池 |
| CN207947341U (zh) * | 2018-03-27 | 2018-10-09 | 横店集团东磁股份有限公司 | 一种带极耳的正极极片及包含该正极极片的锂离子电池 |
-
2019
- 2019-10-28 WO PCT/JP2019/042171 patent/WO2020090736A1/ja not_active Ceased
- 2019-10-28 CN CN201980071566.4A patent/CN112930614B/zh active Active
- 2019-10-28 JP JP2020553891A patent/JP7156387B2/ja active Active
- 2019-10-28 EP EP19879495.0A patent/EP3876328A4/en active Pending
-
2021
- 2021-04-22 US US17/237,514 patent/US12034123B2/en active Active
-
2022
- 2022-06-17 JP JP2022098356A patent/JP7380759B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009193727A (ja) | 2008-02-12 | 2009-08-27 | Toyota Motor Corp | 全固体リチウム二次電池 |
| JP2013243004A (ja) | 2012-05-18 | 2013-12-05 | Toyota Motor Corp | 固体電池、及び固体電池の製造方法 |
| WO2018123479A1 (ja) | 2016-12-27 | 2018-07-05 | 日本碍子株式会社 | リチウムイオン電池及びその製造方法 |
| JP2019139892A (ja) | 2018-02-08 | 2019-08-22 | 日立造船株式会社 | 全固体二次電池およびその製造方法 |
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| JPWO2020090736A1 (ja) | 2021-09-09 |
| WO2020090736A1 (ja) | 2020-05-07 |
| JP7380759B2 (ja) | 2023-11-15 |
| US12034123B2 (en) | 2024-07-09 |
| JP2022120181A (ja) | 2022-08-17 |
| US20210249696A1 (en) | 2021-08-12 |
| EP3876328A1 (en) | 2021-09-08 |
| EP3876328A4 (en) | 2022-08-10 |
| CN112930614A (zh) | 2021-06-08 |
| CN112930614B (zh) | 2024-09-13 |
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