JPWO2022230661A5 - - Google Patents
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- JPWO2022230661A5 JPWO2022230661A5 JP2023517426A JP2023517426A JPWO2022230661A5 JP WO2022230661 A5 JPWO2022230661 A5 JP WO2022230661A5 JP 2023517426 A JP2023517426 A JP 2023517426A JP 2023517426 A JP2023517426 A JP 2023517426A JP WO2022230661 A5 JPWO2022230661 A5 JP WO2022230661A5
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- secondary battery
- based material
- less
- battery according
- 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.)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021073909 | 2021-04-26 | ||
| JP2021073909 | 2021-04-26 | ||
| PCT/JP2022/017625 WO2022230661A1 (ja) | 2021-04-26 | 2022-04-12 | 二次電池用負極、二次電池、及び二次電池用負極の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022230661A1 JPWO2022230661A1 (https=) | 2022-11-03 |
| JPWO2022230661A5 true JPWO2022230661A5 (https=) | 2024-02-01 |
| JP7756326B2 JP7756326B2 (ja) | 2025-10-20 |
Family
ID=83847550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023517426A Active JP7756326B2 (ja) | 2021-04-26 | 2022-04-12 | 二次電池用負極、二次電池、及び二次電池用負極の製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240204166A1 (https=) |
| EP (1) | EP4333106A4 (https=) |
| JP (1) | JP7756326B2 (https=) |
| CN (1) | CN117178384A (https=) |
| WO (1) | WO2022230661A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2024242077A1 (https=) * | 2023-05-24 | 2024-11-28 | ||
| WO2025141848A1 (ja) * | 2023-12-28 | 2025-07-03 | ＴｅｒａＷａｔｔ Ｔｅｃｈｎｏｌｏｇｙ株式会社 | リチウム２次電池 |
| WO2025225537A1 (ja) * | 2024-04-22 | 2025-10-30 | パナソニックＩｐマネジメント株式会社 | 負極活物質、負極、および電池 |
| WO2026034443A1 (ja) * | 2024-08-06 | 2026-02-12 | 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 |
| CN119993982A (zh) * | 2025-04-15 | 2025-05-13 | 江苏天合储能有限公司 | 用于碱金属离子电池的电极极片、制作方法和电池 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100818263B1 (ko) * | 2006-12-19 | 2008-03-31 | 삼성에스디아이 주식회사 | 다공성 음극 활물질, 그 제조 방법 및 이를 채용한 음극과리튬 전지 |
| JP4900695B2 (ja) * | 2006-12-21 | 2012-03-21 | トヨタ自動車株式会社 | リチウム二次電池用負極およびリチウム二次電池 |
| JP4998358B2 (ja) * | 2008-04-08 | 2012-08-15 | ソニー株式会社 | リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
| KR20140105794A (ko) * | 2011-12-02 | 2014-09-02 | 도요타지도샤가부시키가이샤 | 리튬 2차 전지와 그 제조 방법 |
| KR101726740B1 (ko) * | 2012-04-18 | 2017-04-13 | 어플라이드 머티어리얼스, 인코포레이티드 | 고 이온 전도율을 갖는 무-핀홀 솔리드 스테이트 전해질 |
| JP5827977B2 (ja) | 2013-07-30 | 2015-12-02 | 住友ベークライト株式会社 | リチウムイオン二次電池用負極活物質、リチウムイオン二次電池用負極合剤、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 |
| JP6897507B2 (ja) * | 2017-11-09 | 2021-06-30 | トヨタ自動車株式会社 | 非水電解質二次電池およびその製造方法 |
| JP7148600B2 (ja) * | 2018-03-30 | 2022-10-05 | 本田技研工業株式会社 | 固体電池 |
| CN108767195B (zh) * | 2018-04-27 | 2021-01-26 | 国联汽车动力电池研究院有限责任公司 | 一种孔隙结构可调的硅基电极及其制备方法 |
-
2022
- 2022-04-12 CN CN202280028935.3A patent/CN117178384A/zh active Pending
- 2022-04-12 WO PCT/JP2022/017625 patent/WO2022230661A1/ja not_active Ceased
- 2022-04-12 US US18/556,013 patent/US20240204166A1/en active Pending
- 2022-04-12 JP JP2023517426A patent/JP7756326B2/ja active Active
- 2022-04-12 EP EP22795575.4A patent/EP4333106A4/en active Pending
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