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 |
|---|---|---|---|---|
| EP4704179A4 (en) * | 2023-04-27 | 2026-03-11 | Panasonic Ip Man Co Ltd | ACTIVE NEGATIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY, AND SECONDARY BATTERY |
| 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 |
| US11715822B2 (en) * | 2017-09-29 | 2023-08-01 | Panasonic Intellectual Property Management Co., Ltd. | Negative electrode active material for non-aqueous electrolyte secondary cell, and non-aqueous electrolyte secondary cell |
| WO2019186828A1 (ja) * | 2018-03-28 | 2019-10-03 | 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材スラリー、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 |
| 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 EP EP22875817.3A patent/EP4411883A4/en active Pending
- 2022-09-13 CN CN202280065857.4A patent/CN118020174A/zh active Pending
- 2022-09-13 JP JP2023551283A patent/JPWO2023053946A1/ja active Pending
- 2022-09-13 WO PCT/JP2022/034229 patent/WO2023053946A1/ja not_active Ceased
- 2022-09-13 US US18/695,547 patent/US20240405201A1/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPWO2023053946A5 (https=) | ||
| JPWO2023053947A5 (https=) | ||
| JP2021502676A5 (https=) | ||
| JP2025061939A5 (ja) | リチウムイオン二次電池 | |
| JP2018120709A5 (https=) | ||
| JPWO2021217587A5 (https=) | ||
| JP2025061949A5 (ja) | リチウムイオン二次電池 | |
| JP2018152346A5 (https=) | ||
| JPWO2020223374A5 (https=) | ||
| TW200501481A (en) | Positive electrode active material and non-aqueous electrolyte secondary battery containing the same | |
| EP3613706A3 (en) | Positive electrode active material and lithium secondary battery comprising the same | |
| JP2008305572A5 (https=) | ||
| JPWO2023054308A5 (https=) | ||
| JPWO2021157361A5 (https=) | ||
| JPWO2022181447A5 (https=) | ||
| JPWO2022265116A5 (https=) | ||
| JP7420949B2 (ja) | 正極材料及び電池 | |
| JPWO2023054303A5 (https=) | ||
| JPWO2023153393A5 (https=) | ||
| JPWO2023008177A5 (https=) | ||
| JPWO2023032500A5 (https=) | ||
| JP2025039625A5 (https=) | ||
| JPWO2022038449A5 (https=) | ||
| JPWO2024048102A5 (https=) | ||
| JPWO2021105813A5 (https=) |