JPWO2023008474A5 - - Google Patents
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- Publication number
- JPWO2023008474A5 JPWO2023008474A5 JP2023538590A JP2023538590A JPWO2023008474A5 JP WO2023008474 A5 JPWO2023008474 A5 JP WO2023008474A5 JP 2023538590 A JP2023538590 A JP 2023538590A JP 2023538590 A JP2023538590 A JP 2023538590A JP WO2023008474 A5 JPWO2023008474 A5 JP WO2023008474A5
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- region
- active material
- material particles
- electrode active
- 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 |
|---|---|---|---|
| JP2021124313 | 2021-07-29 | ||
| PCT/JP2022/028921 WO2023008474A1 (ja) | 2021-07-29 | 2022-07-27 | 二次電池用正極および二次電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023008474A1 JPWO2023008474A1 (cg-RX-API-DMAC7.html) | 2023-02-02 |
| JPWO2023008474A5 true JPWO2023008474A5 (cg-RX-API-DMAC7.html) | 2025-05-26 |
Family
ID=85087763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023538590A Pending JPWO2023008474A1 (cg-RX-API-DMAC7.html) | 2021-07-29 | 2022-07-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240347718A1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP4379846A4 (cg-RX-API-DMAC7.html) |
| JP (1) | JPWO2023008474A1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN117730428A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2023008474A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118588877B (zh) * | 2024-06-24 | 2025-09-23 | 厦门海辰储能科技股份有限公司 | 正极极片及其制备方法、电池及储能装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4021652B2 (ja) * | 2001-11-21 | 2007-12-12 | 三菱電線工業株式会社 | リチウムイオン二次電池用正極板およびその製造方法、並びに該正極板を用いたリチウムイオン二次電池 |
| KR20080087782A (ko) * | 2005-10-11 | 2008-10-01 | 엑셀라트론 솔리드 스테이트 엘엘씨 | 리튬 배터리 제조 방법 |
| JP2009026599A (ja) | 2007-07-19 | 2009-02-05 | Toyota Motor Corp | 正電極板、リチウムイオン二次電池、車両、および、電池搭載機器 |
| JP6115361B2 (ja) * | 2013-07-05 | 2017-04-19 | 株式会社Ｇｓユアサ | 非水電解質二次電池 |
| CN108713265B (zh) * | 2016-03-04 | 2022-01-04 | 松下知识产权经营株式会社 | 非水电解质二次电池 |
| KR102062689B1 (ko) * | 2016-11-23 | 2020-01-06 | 주식회사 엘지화학 | 이차전지용 양극 및 이를 포함하는 리튬 이차전지 |
| KR102158680B1 (ko) * | 2017-05-02 | 2020-09-22 | 주식회사 엘지화학 | 이차전지용 양극의 제조방법 |
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2022
- 2022-07-27 CN CN202280052722.4A patent/CN117730428A/zh active Pending
- 2022-07-27 JP JP2023538590A patent/JPWO2023008474A1/ja active Pending
- 2022-07-27 US US18/292,653 patent/US20240347718A1/en active Pending
- 2022-07-27 WO PCT/JP2022/028921 patent/WO2023008474A1/ja not_active Ceased
- 2022-07-27 EP EP22849535.4A patent/EP4379846A4/en active Pending