JPWO2023171564A5 - - Google Patents
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- Publication number
- JPWO2023171564A5 JPWO2023171564A5 JP2024506282A JP2024506282A JPWO2023171564A5 JP WO2023171564 A5 JPWO2023171564 A5 JP WO2023171564A5 JP 2024506282 A JP2024506282 A JP 2024506282A JP 2024506282 A JP2024506282 A JP 2024506282A JP WO2023171564 A5 JPWO2023171564 A5 JP WO2023171564A5
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- nonaqueous electrolyte
- mass
- secondary battery
- graphite particles
- 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
Links
- 239000011255 nonaqueous electrolyte Substances 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 229910002804 graphite Inorganic materials 0.000 claims description 18
- 239000010439 graphite Substances 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 11
- 150000002500 ions Chemical class 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 150000008053 sultones Chemical class 0.000 claims description 8
- SBLRHMKNNHXPHG-UHFFFAOYSA-N 4-fluoro-1,3-dioxolan-2-one Chemical compound FC1COC(=O)O1 SBLRHMKNNHXPHG-UHFFFAOYSA-N 0.000 claims description 6
- 239000011856 silicon-based particle Substances 0.000 claims description 6
- 229910003481 amorphous carbon Inorganic materials 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims 3
- -1 lithium transition metal Chemical class 0.000 claims 3
- 239000002905 metal composite material Substances 0.000 claims 3
- 229910052723 transition metal Inorganic materials 0.000 claims 3
- VDVLPSWVDYJFRW-UHFFFAOYSA-N lithium;bis(fluorosulfonyl)azanide Chemical compound [Li+].FS(=O)(=O)[N-]S(F)(=O)=O VDVLPSWVDYJFRW-UHFFFAOYSA-N 0.000 claims 2
- 239000007773 negative electrode material Substances 0.000 claims 2
- KLLQVNFCMHPYGL-UHFFFAOYSA-N 5h-oxathiole 2,2-dioxide Chemical group O=S1(=O)OCC=C1 KLLQVNFCMHPYGL-UHFFFAOYSA-N 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical group [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022036169 | 2022-03-09 | ||
| PCT/JP2023/008045 WO2023171564A1 (ja) | 2022-03-09 | 2023-03-03 | 非水電解液二次電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023171564A1 JPWO2023171564A1 (https=) | 2023-09-14 |
| JPWO2023171564A5 true JPWO2023171564A5 (https=) | 2024-11-14 |
Family
ID=87935009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024506282A Pending JPWO2023171564A1 (https=) | 2022-03-09 | 2023-03-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250183300A1 (https=) |
| JP (1) | JPWO2023171564A1 (https=) |
| CN (1) | CN118805282A (https=) |
| WO (1) | WO2023171564A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025089000A1 (ja) * | 2023-10-25 | 2025-05-01 | パナソニックエナジー株式会社 | 非水電解液二次電池 |
| WO2025105319A1 (ja) * | 2023-11-13 | 2025-05-22 | パナソニックＩｐマネジメント株式会社 | 非水電解質二次電池 |
| WO2025159013A1 (ja) * | 2024-01-25 | 2025-07-31 | パナソニックＩｐマネジメント株式会社 | 非水電解質二次電池 |
| JP2025154209A (ja) * | 2024-03-29 | 2025-10-10 | 株式会社Ａｅｓｃジャパン | リチウムイオン二次電池およびリチウムイオン二次電池モジュール |
| WO2025205085A1 (ja) * | 2024-03-29 | 2025-10-02 | パナソニックエナジー株式会社 | 非水電解質二次電池 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636048B (zh) * | 2012-02-29 | 2016-12-14 | 新神户电机株式会社 | 锂离子电池 |
| JP7005928B2 (ja) * | 2017-04-20 | 2022-02-10 | 株式会社Ｇｓユアサ | 非水電解質蓄電素子及びその製造方法 |
| KR20200103807A (ko) * | 2018-08-21 | 2020-09-02 | 쉔젠 백 파워 베터리 컴퍼니 리미티드 | 전지 전해액용 첨가제, 리튬 이온 전지 전해액, 리튬 이온 전지 |
| WO2021117480A1 (ja) * | 2019-12-09 | 2021-06-17 | 三洋電機株式会社 | 非水電解液二次電池 |
| EP4075541A4 (en) * | 2019-12-13 | 2024-03-13 | Panasonic Intellectual Property Management Co., Ltd. | SECONDARY BATTERY WITH ANHYDROUS ELECTROLYTE |
-
2023
- 2023-03-03 CN CN202380024659.8A patent/CN118805282A/zh active Pending
- 2023-03-03 US US18/842,115 patent/US20250183300A1/en active Pending
- 2023-03-03 WO PCT/JP2023/008045 patent/WO2023171564A1/ja not_active Ceased
- 2023-03-03 JP JP2024506282A patent/JPWO2023171564A1/ja active Pending
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