JPWO2023053946A5 - - Google Patents
Info
- Publication number
- JPWO2023053946A5 JPWO2023053946A5 JP2023551283A JP2023551283A JPWO2023053946A5 JP WO2023053946 A5 JPWO2023053946 A5 JP WO2023053946A5 JP 2023551283 A JP2023551283 A JP 2023551283A JP 2023551283 A JP2023551283 A JP 2023551283A JP WO2023053946 A5 JPWO2023053946 A5 JP WO2023053946A5
- Authority
- JP
- Japan
- Prior art keywords
- silicon
- secondary battery
- carbon
- containing material
- phase
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021162287 | 2021-09-30 | ||
| PCT/JP2022/034229 WO2023053946A1 (ja) | 2021-09-30 | 2022-09-13 | 二次電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023053946A1 JPWO2023053946A1 (https=) | 2023-04-06 |
| JPWO2023053946A5 true JPWO2023053946A5 (https=) | 2025-08-28 |
Family
ID=85782452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023551283A Pending JPWO2023053946A1 (https=) | 2021-09-30 | 2022-09-13 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240405201A1 (https=) |
| EP (1) | EP4411883A4 (https=) |
| JP (1) | JPWO2023053946A1 (https=) |
| CN (1) | CN118020174A (https=) |
| WO (1) | WO2023053946A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121002673A (zh) * | 2023-04-27 | 2025-11-21 | 松下知识产权经营株式会社 | 二次电池用负极活性物质和二次电池 |
| CN117457880B (zh) * | 2023-11-29 | 2024-08-02 | 贝特瑞新材料集团股份有限公司 | 负极材料及电池 |
| CN119092693A (zh) * | 2024-09-30 | 2024-12-06 | 贝特瑞新材料集团股份有限公司 | 基体、负极材料和二次电池 |
| CN119275238B (zh) * | 2024-12-12 | 2025-05-30 | 宁德新能源科技有限公司 | 二次电池及电子设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007128766A (ja) * | 2005-11-04 | 2007-05-24 | Sony Corp | 負極活物質および電池 |
| JP6759527B2 (ja) | 2014-05-07 | 2020-09-23 | 東ソー株式会社 | リチウムイオン２次電池用負極活物質およびその製造方法 |
| WO2019065766A1 (ja) * | 2017-09-29 | 2019-04-04 | 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用負極活物質及び非水電解質二次電池 |
| EP3780184B1 (en) * | 2018-03-28 | 2024-06-26 | Resonac Corporation | Negative electrode material for lithium ion secondary battery, production method for negative electrode material for lithium ion secondary battery, negative electrode material slurry for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery |
| WO2019220576A1 (ja) * | 2018-05-16 | 2019-11-21 | 日立化成株式会社 | リチウムイオン二次電池用負極材、リチウムイオン二次電池用負極材の製造方法、リチウムイオン二次電池用負極及びリチウムイオン二次電池 |
-
2022
- 2022-09-13 US US18/695,547 patent/US20240405201A1/en active Pending
- 2022-09-13 EP EP22875817.3A patent/EP4411883A4/en active Pending
- 2022-09-13 JP JP2023551283A patent/JPWO2023053946A1/ja active Pending
- 2022-09-13 CN CN202280065857.4A patent/CN118020174A/zh active Pending
- 2022-09-13 WO PCT/JP2022/034229 patent/WO2023053946A1/ja not_active Ceased
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