JPWO2022118928A5 - - Google Patents
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- JPWO2022118928A5 JPWO2022118928A5 JP2022566984A JP2022566984A JPWO2022118928A5 JP WO2022118928 A5 JPWO2022118928 A5 JP WO2022118928A5 JP 2022566984 A JP2022566984 A JP 2022566984A JP 2022566984 A JP2022566984 A JP 2022566984A JP WO2022118928 A5 JPWO2022118928 A5 JP WO2022118928A5
- Authority
- JP
- Japan
- Prior art keywords
- solid
- negative electrode
- positive electrode
- solid electrolyte
- state battery
- 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.)
- Pending
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- 239000007784 solid electrolyte Substances 0.000 claims description 104
- 239000007774 positive electrode material Substances 0.000 claims description 32
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 28
- 238000007600 charging Methods 0.000 claims description 28
- 239000007773 negative electrode material Substances 0.000 claims description 28
- FDLZQPXZHIFURF-UHFFFAOYSA-N [O-2].[Ti+4].[Li+] Chemical compound [O-2].[Ti+4].[Li+] FDLZQPXZHIFURF-UHFFFAOYSA-N 0.000 claims description 20
- 239000002131 composite material Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 9
- 229910052744 lithium Inorganic materials 0.000 claims description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 claims description 3
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 95
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 72
- 229910052799 carbon Inorganic materials 0.000 description 53
- 239000010410 layer Substances 0.000 description 35
- 239000002245 particle Substances 0.000 description 23
- 239000011347 resin Substances 0.000 description 18
- 229920005989 resin Polymers 0.000 description 18
- 239000011230 binding agent Substances 0.000 description 15
- 239000000835 fiber Substances 0.000 description 14
- 230000001965 increasing effect Effects 0.000 description 13
- 229910001416 lithium ion Inorganic materials 0.000 description 13
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 12
- 229910021389 graphene Inorganic materials 0.000 description 12
- 238000003860 storage Methods 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000000465 moulding Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 229910013641 LiNbO 3 Inorganic materials 0.000 description 7
- 238000007599 discharging Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 239000010936 titanium Substances 0.000 description 7
- 229910052749 magnesium Inorganic materials 0.000 description 6
- 229910052750 molybdenum Inorganic materials 0.000 description 6
- 229910052758 niobium Inorganic materials 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- 229910052726 zirconium Inorganic materials 0.000 description 6
- 229910052788 barium Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000010277 constant-current charging Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 150000004678 hydrides Chemical class 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- -1 lithium halides Chemical class 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 239000005486 organic electrolyte Substances 0.000 description 5
- 239000011164 primary particle Substances 0.000 description 5
- 239000002203 sulfidic glass Substances 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- 239000002033 PVDF binder Substances 0.000 description 4
- 229910052787 antimony Inorganic materials 0.000 description 4
- 239000002134 carbon nanofiber Substances 0.000 description 4
- 229910052732 germanium Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- 229910052718 tin Inorganic materials 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 229910012278 LiCo0.98Al0.01Mg0.01O2 Inorganic materials 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 150000001339 alkali metal compounds Chemical class 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 239000002041 carbon nanotube Substances 0.000 description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 238000010280 constant potential charging Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 229910052733 gallium Inorganic materials 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 229910052712 strontium Inorganic materials 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- LYQFWZFBNBDLEO-UHFFFAOYSA-M caesium bromide Chemical compound [Br-].[Cs+] LYQFWZFBNBDLEO-UHFFFAOYSA-M 0.000 description 2
- AIYUHDOJVYHVIT-UHFFFAOYSA-M caesium chloride Chemical compound [Cl-].[Cs+] AIYUHDOJVYHVIT-UHFFFAOYSA-M 0.000 description 2
- 229910021386 carbon form Inorganic materials 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000010281 constant-current constant-voltage charging Methods 0.000 description 2
- 239000002180 crystalline carbon material Substances 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 2
- 229920001230 polyarylate Polymers 0.000 description 2
- 229920001955 polyphenylene ether Polymers 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- JAAGVIUFBAHDMA-UHFFFAOYSA-M rubidium bromide Chemical compound [Br-].[Rb+] JAAGVIUFBAHDMA-UHFFFAOYSA-M 0.000 description 2
- FGDZQCVHDSGLHJ-UHFFFAOYSA-M rubidium chloride Chemical compound [Cl-].[Rb+] FGDZQCVHDSGLHJ-UHFFFAOYSA-M 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 238000004438 BET method Methods 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 108010014173 Factor X Proteins 0.000 description 1
- 229910018119 Li 3 PO 4 Inorganic materials 0.000 description 1
- 229910002984 Li7La3Zr2O12 Inorganic materials 0.000 description 1
- 229910013733 LiCo Inorganic materials 0.000 description 1
- 229910010920 LiLaTiO3 Inorganic materials 0.000 description 1
- 229910013709 LiNi 1-x M Inorganic materials 0.000 description 1
- 229910013825 LiNi0.33Co0.33Mn0.33O2 Inorganic materials 0.000 description 1
- 229910002991 LiNi0.5Co0.2Mn0.3O2 Inorganic materials 0.000 description 1
- 229910002995 LiNi0.8Co0.15Al0.05O2 Inorganic materials 0.000 description 1
- 229910012465 LiTi Inorganic materials 0.000 description 1
- 229910012672 LiTiO Inorganic materials 0.000 description 1
- 229910013457 LiZrO Inorganic materials 0.000 description 1
- 229910015947 LixNi Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910018584 Mn 2-x O 4 Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229910004283 SiO 4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 229910052789 astatine Inorganic materials 0.000 description 1
- MTZQAAYXCJMINQ-UHFFFAOYSA-N azanide;rubidium(1+) Chemical compound [NH2-].[Rb+] MTZQAAYXCJMINQ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Inorganic materials [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 1
- XQPRBTXUXXVTKB-UHFFFAOYSA-M caesium iodide Inorganic materials [I-].[Cs+] XQPRBTXUXXVTKB-UHFFFAOYSA-M 0.000 description 1
- HOVYSSCJTQTKMV-UHFFFAOYSA-N cesium azanide Chemical compound [NH2-].[Cs+] HOVYSSCJTQTKMV-UHFFFAOYSA-N 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical compound [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000011254 layer-forming composition Substances 0.000 description 1
- AFRJJFRNGGLMDW-UHFFFAOYSA-N lithium amide Chemical compound [Li+].[NH2-] AFRJJFRNGGLMDW-UHFFFAOYSA-N 0.000 description 1
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Inorganic materials [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 description 1
- RSNHXDVSISOZOB-UHFFFAOYSA-N lithium nickel Chemical compound [Li].[Ni] RSNHXDVSISOZOB-UHFFFAOYSA-N 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920011301 perfluoro alkoxyl alkane Polymers 0.000 description 1
- 229920013653 perfluoroalkoxyethylene Polymers 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- 229920013636 polyphenyl ether polymer Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010278 pulse charging Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- AHLATJUETSFVIM-UHFFFAOYSA-M rubidium fluoride Inorganic materials [F-].[Rb+] AHLATJUETSFVIM-UHFFFAOYSA-M 0.000 description 1
- WFUBYPSJBBQSOU-UHFFFAOYSA-M rubidium iodide Inorganic materials [Rb+].[I-] WFUBYPSJBBQSOU-UHFFFAOYSA-M 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000011163 secondary particle Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Images
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020201014 | 2020-12-03 | ||
| PCT/JP2021/044315 WO2022118928A1 (ja) | 2020-12-03 | 2021-12-02 | 全固体電池のシステム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022118928A1 JPWO2022118928A1 (https=) | 2022-06-09 |
| JPWO2022118928A5 true JPWO2022118928A5 (https=) | 2023-08-22 |
Family
ID=81853348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022566984A Pending JPWO2022118928A1 (https=) | 2020-12-03 | 2021-12-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240105926A1 (https=) |
| EP (1) | EP4258378A4 (https=) |
| JP (1) | JPWO2022118928A1 (https=) |
| CN (1) | CN116547832A (https=) |
| WO (1) | WO2022118928A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4485579A4 (en) * | 2022-12-27 | 2025-08-13 | Lg Energy Solution Ltd | POSITIVE ELECTRODE FOR AN ALL-SOLID-STATE BATTERY AND ALL-SOLID-STATE BATTERY COMPRISING IT |
| CN117236068B (zh) * | 2023-10-25 | 2024-04-16 | 四川新能源汽车创新中心有限公司 | 全固态电池极片的设计方法 |
| CN119230961A (zh) * | 2024-09-29 | 2024-12-31 | 广州鹏辉能源科技股份有限公司 | 一种固态锂电池及其制备方法和涉电设备 |
| CN121282404B (zh) * | 2025-12-09 | 2026-02-27 | 内蒙古工业大学 | 一种用于全固态电池富锂锰基电极材料的活化方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001185141A (ja) * | 1999-12-22 | 2001-07-06 | Kyocera Corp | リチウム電池 |
| JP6071171B2 (ja) * | 2010-09-01 | 2017-02-01 | 出光興産株式会社 | 電極材料及びそれを用いたリチウムイオン電池 |
| JP5141805B1 (ja) * | 2011-08-02 | 2013-02-13 | トヨタ自動車株式会社 | 固体二次電池、および電池システム |
| JP2013222530A (ja) * | 2012-04-13 | 2013-10-28 | Idemitsu Kosan Co Ltd | 全固体電池及び全固体電池の充放電方法 |
| JP6409794B2 (ja) * | 2016-02-18 | 2018-10-24 | トヨタ自動車株式会社 | 正極合剤の製造方法、正極の製造方法、及び全固体リチウムイオン二次電池の製造方法 |
| JP2017152146A (ja) * | 2016-02-23 | 2017-08-31 | 凸版印刷株式会社 | 全固体二次電池、全固体二次電池の製造方法、全固体二次電池用の積層体グリーンシート、全固体二次電池用の集電箔付き積層体グリーンシート及び全固体二次電池用の連続積層体グリーンシート |
| JP6939722B2 (ja) | 2018-07-02 | 2021-09-22 | トヨタ自動車株式会社 | 全固体電池 |
| US11205798B2 (en) * | 2018-07-30 | 2021-12-21 | GM Global Technology Operations LLC | Capacitor-assisted solid-state battery |
| EP3832775B1 (en) * | 2018-09-26 | 2023-11-29 | Maxell, Ltd. | Flat solid-state battery and method for manufacturing same |
| US11522215B2 (en) * | 2019-03-22 | 2022-12-06 | Toyota Jidosha Kabushiki Kaisha | All-solid-state battery production method and all-solid-state battery |
| JP7284666B2 (ja) * | 2019-08-29 | 2023-05-31 | マクセル株式会社 | 全固体電池 |
| JP7227878B2 (ja) * | 2019-08-29 | 2023-02-22 | マクセル株式会社 | 全固体電池および全固体電池のシステム |
| JP7453037B2 (ja) * | 2020-03-31 | 2024-03-19 | マクセル株式会社 | 全固体電池 |
-
2021
- 2021-12-02 WO PCT/JP2021/044315 patent/WO2022118928A1/ja not_active Ceased
- 2021-12-02 JP JP2022566984A patent/JPWO2022118928A1/ja active Pending
- 2021-12-02 EP EP21900678.0A patent/EP4258378A4/en active Pending
- 2021-12-02 CN CN202180081328.9A patent/CN116547832A/zh active Pending
- 2021-12-02 US US18/265,019 patent/US20240105926A1/en active Pending
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