JPWO2023053849A5 - - Google Patents
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- Publication number
- JPWO2023053849A5 JPWO2023053849A5 JP2023550493A JP2023550493A JPWO2023053849A5 JP WO2023053849 A5 JPWO2023053849 A5 JP WO2023053849A5 JP 2023550493 A JP2023550493 A JP 2023550493A JP 2023550493 A JP2023550493 A JP 2023550493A JP WO2023053849 A5 JPWO2023053849 A5 JP WO2023053849A5
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- layer
- electrochemical device
- less
- electrode mixture
- 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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- 239000010410 layer Substances 0.000 claims 17
- 239000000203 mixture Substances 0.000 claims 7
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims 4
- 229910052808 lithium carbonate Inorganic materials 0.000 claims 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 3
- 229910001416 lithium ion Inorganic materials 0.000 claims 3
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 claims 2
- 239000003792 electrolyte Substances 0.000 claims 2
- 239000007773 negative electrode material Substances 0.000 claims 2
- 239000002344 surface layer Substances 0.000 claims 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 229910006095 SO2F Inorganic materials 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 150000001450 anions Chemical class 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- VDVLPSWVDYJFRW-UHFFFAOYSA-N lithium;bis(fluorosulfonyl)azanide Chemical compound [Li+].FS(=O)(=O)[N-]S(F)(=O)=O VDVLPSWVDYJFRW-UHFFFAOYSA-N 0.000 claims 1
- 229910021470 non-graphitizable carbon Inorganic materials 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 239000007774 positive electrode material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000007784 solid electrolyte Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021159691 | 2021-09-29 | ||
| PCT/JP2022/033203 WO2023053849A1 (ja) | 2021-09-29 | 2022-09-05 | 電気化学デバイス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023053849A1 JPWO2023053849A1 (https=) | 2023-04-06 |
| JPWO2023053849A5 true JPWO2023053849A5 (https=) | 2025-05-02 |
Family
ID=85780636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023550493A Pending JPWO2023053849A1 (https=) | 2021-09-29 | 2022-09-05 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250046795A1 (https=) |
| JP (1) | JPWO2023053849A1 (https=) |
| CN (1) | CN117981029A (https=) |
| WO (1) | WO2023053849A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024257769A1 (ja) * | 2023-06-15 | 2024-12-19 | パナソニックＩｐマネジメント株式会社 | 電気化学デバイス |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7042589B2 (ja) * | 2017-11-14 | 2022-03-28 | 旭化成株式会社 | 負極 |
| JP2019102126A (ja) * | 2017-11-28 | 2019-06-24 | 東レ株式会社 | 電池用セパレータ及び非水電解液二次電池 |
| WO2020111094A1 (ja) * | 2018-11-30 | 2020-06-04 | パナソニックＩｐマネジメント株式会社 | 電気化学デバイス用負極および電気化学デバイス、並びに電気化学デバイス用負極の製造方法および電気化学デバイスの製造方法 |
-
2022
- 2022-09-05 CN CN202280063905.6A patent/CN117981029A/zh active Pending
- 2022-09-05 JP JP2023550493A patent/JPWO2023053849A1/ja active Pending
- 2022-09-05 WO PCT/JP2022/033203 patent/WO2023053849A1/ja not_active Ceased
- 2022-09-05 US US18/695,695 patent/US20250046795A1/en active Pending
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