JPWO2022208982A5 - - Google Patents

Info

Publication number

JPWO2022208982A5

JPWO2022208982A5 JP2023510213A JP2023510213A JPWO2022208982A5 JP WO2022208982 A5 JPWO2022208982 A5 JP WO2022208982A5 JP 2023510213 A JP2023510213 A JP 2023510213A JP 2023510213 A JP2023510213 A JP 2023510213A JP WO2022208982 A5 JPWO2022208982 A5 JP WO2022208982A5

Authority

JP

Japan

Prior art keywords

coin

secondary battery

ion secondary

electrode layer

lithium ion

Prior art date

2021-11-18

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.)

Granted

Links

• Espacenet
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• HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 30
• 229910001416 lithium ion Inorganic materials 0.000 claims description 30
• 238000005476 soldering Methods 0.000 claims description 17
• 239000008151 electrolyte solution Substances 0.000 claims description 5
• 230000002093 peripheral effect Effects 0.000 claims description 2
• 239000000919 ceramic Substances 0.000 claims 5
• WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 4
• 229910052744 lithium Inorganic materials 0.000 claims 4
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 3
• 239000002131 composite material Substances 0.000 claims 3
• KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims 2
• RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims 2
• 239000010936 titanium Substances 0.000 claims 2
• 229910052719 titanium Inorganic materials 0.000 claims 2
• GEWWCWZGHNIUBW-UHFFFAOYSA-N 1-(4-nitrophenyl)propan-2-one Chemical compound CC(=O)CC1=CC=C([N+]([O-])=O)C=C1 GEWWCWZGHNIUBW-UHFFFAOYSA-N 0.000 claims 1
• 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
• 229910013063 LiBF 4 Inorganic materials 0.000 claims 1
• 229910001275 Niobium-titanium Inorganic materials 0.000 claims 1
• 239000004642 Polyimide Substances 0.000 claims 1
• 239000003125 aqueous solvent Substances 0.000 claims 1
• 229920002678 cellulose Polymers 0.000 claims 1
• 239000001913 cellulose Substances 0.000 claims 1
• 229910052878 cordierite Inorganic materials 0.000 claims 1
• JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims 1
• 239000003792 electrolyte Substances 0.000 claims 1
• 229910000625 lithium cobalt oxide Inorganic materials 0.000 claims 1
• BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical group [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 claims 1
• RJSRQTFBFAJJIL-UHFFFAOYSA-N niobium titanium Chemical compound [Ti].[Nb] RJSRQTFBFAJJIL-UHFFFAOYSA-N 0.000 claims 1
• 229920000728 polyester Polymers 0.000 claims 1
• 229920001721 polyimide Polymers 0.000 claims 1
• 239000000758 substrate Substances 0.000 claims 1
• 230000008961 swelling Effects 0.000 claims 1
• 239000011164 primary particle Substances 0.000 description 6
• 230000008602 contraction Effects 0.000 description 2
• 239000002245 particle Substances 0.000 description 2
• 230000000694 effects Effects 0.000 description 1