JPWO2023079974A5 - - Google Patents
Download PDFInfo
- Publication number
- JPWO2023079974A5 JPWO2023079974A5 JP2023557943A JP2023557943A JPWO2023079974A5 JP WO2023079974 A5 JPWO2023079974 A5 JP WO2023079974A5 JP 2023557943 A JP2023557943 A JP 2023557943A JP 2023557943 A JP2023557943 A JP 2023557943A JP WO2023079974 A5 JPWO2023079974 A5 JP WO2023079974A5
- Authority
- JP
- Japan
- Prior art keywords
- region
- electrode
- material layer
- electrode material
- secondary battery
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021181333 | 2021-11-05 | ||
| JP2021181333 | 2021-11-05 | ||
| PCT/JP2022/039156 WO2023079974A1 (ja) | 2021-11-05 | 2022-10-20 | 二次電池用電極および二次電池用電極の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023079974A1 JPWO2023079974A1 (enExample) | 2023-05-11 |
| JPWO2023079974A5 true JPWO2023079974A5 (enExample) | 2024-07-12 |
| JP7754190B2 JP7754190B2 (ja) | 2025-10-15 |
Family
ID=86240938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023557943A Active JP7754190B2 (ja) | 2021-11-05 | 2022-10-20 | 二次電池用電極および二次電池用電極の製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240274779A1 (enExample) |
| JP (1) | JP7754190B2 (enExample) |
| WO (1) | WO2023079974A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120048914B (zh) * | 2023-11-27 | 2026-01-27 | 厦门新能安科技有限公司 | 二次电池和电子装置 |
| CN120226188A (zh) * | 2024-07-05 | 2025-06-27 | 厦门新能安科技有限公司 | 柱形二次电池以及用电装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013251213A (ja) | 2012-06-04 | 2013-12-12 | Hitachi Ltd | リチウムイオン二次電池用負極、リチウムイオン二次電池用負極を用いたリチウムイオン二次電池、および、それらの製造方法 |
| JP5573922B2 (ja) | 2012-11-06 | 2014-08-20 | 日産自動車株式会社 | 電池用電極の製造方法 |
| JP2016058247A (ja) | 2014-09-10 | 2016-04-21 | 凸版印刷株式会社 | リチウムイオン二次電池用電極及びリチウムイオン二次電池 |
| KR102005281B1 (ko) | 2016-07-04 | 2019-07-31 | 주식회사 엘지화학 | 음극 및 상기 음극을 포함하는 이차 전지 |
| US11764353B2 (en) | 2018-05-24 | 2023-09-19 | 24M Technologies, Inc. | High energy-density composition-gradient electrodes and methods of making the same |
-
2022
- 2022-10-20 JP JP2023557943A patent/JP7754190B2/ja active Active
- 2022-10-20 WO PCT/JP2022/039156 patent/WO2023079974A1/ja not_active Ceased
-
2024
- 2024-04-23 US US18/643,426 patent/US20240274779A1/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1192445C (zh) | 电极、发电元件和电池 | |
| JP6249493B2 (ja) | 非水電解液二次電池 | |
| JP2021002532A5 (enExample) | ||
| EP1018775A4 (en) | NON-AQUEOUS ACCUMULATOR BATTERY AND PROCESS FOR PRODUCING THE SAME | |
| JP6026823B2 (ja) | 二次電池用電極の製造方法 | |
| KR102440683B1 (ko) | 전고체 전지의 제조 방법 및 이에 의해 제조된 전고체 전지 | |
| CN107819103B (zh) | 具有提高的活性材料份额的电极 | |
| EP0494147B1 (en) | Ultra-thin plate electrochemical cell | |
| WO2021258694A1 (zh) | 电芯、电芯制作方法和电池 | |
| CN217134409U (zh) | 一种电池极芯和二次电池 | |
| JP2004207253A (ja) | 非水電解質二次電池 | |
| US5045415A (en) | Electrode plate structure | |
| KR20180115053A (ko) | 전극 합제층의 접착력이 불균일한 전극조립체 및 이의 제조 장치 | |
| JPH0457071B2 (enExample) | ||
| JPWO2023079974A5 (enExample) | ||
| US3694268A (en) | Multicell battery construction using continuous carrier strip of separator material | |
| CN220367937U (zh) | 一种极片、电芯、锂离子电池 | |
| KR20180115152A (ko) | 잔류응력 편차 해소를 위한 전지의 단위 전극 및 그를 포함하는 리튬 이온 폴리머 전지 | |
| CN105591063A (zh) | 一种高功率磷酸铁锂电池及其制备方法 | |
| KR101095345B1 (ko) | 고에너지 밀도의 이차전지 | |
| JP2014220042A (ja) | 電極、電極の製造方法及び電池 | |
| CN118661308A (zh) | 二次电池以及二次电池的制造方法 | |
| JP2001155717A (ja) | 電池極板の製造方法 | |
| JPWO2024253075A5 (enExample) | ||
| KR20210100890A (ko) | 리튬이온 이차전지용 전극 및 그 제조방법과 이를 이용한 리튬이온 이차전지 |