JPWO2021100858A5 - - Google Patents
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- Publication number
- JPWO2021100858A5 JPWO2021100858A5 JP2021558472A JP2021558472A JPWO2021100858A5 JP WO2021100858 A5 JPWO2021100858 A5 JP WO2021100858A5 JP 2021558472 A JP2021558472 A JP 2021558472A JP 2021558472 A JP2021558472 A JP 2021558472A JP WO2021100858 A5 JPWO2021100858 A5 JP WO2021100858A5
- Authority
- JP
- Japan
- Prior art keywords
- power storage
- active material
- positive electrode
- electrode active
- less
- 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 |
|---|---|---|---|
| JP2019211061 | 2019-11-22 | ||
| JP2019211061 | 2019-11-22 | ||
| PCT/JP2020/043408 WO2021100858A1 (ja) | 2019-11-22 | 2020-11-20 | 蓄電素子及び蓄電装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021100858A1 JPWO2021100858A1 (https=) | 2021-05-27 |
| JPWO2021100858A5 true JPWO2021100858A5 (https=) | 2023-08-10 |
| JP7683485B2 JP7683485B2 (ja) | 2025-05-27 |
Family
ID=75981592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021558472A Active JP7683485B2 (ja) | 2019-11-22 | 2020-11-20 | 蓄電素子及び蓄電装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12451486B2 (https=) |
| EP (1) | EP4047678A4 (https=) |
| JP (1) | JP7683485B2 (https=) |
| CN (1) | CN114730858A (https=) |
| WO (1) | WO2021100858A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024122200A (ja) * | 2023-02-28 | 2024-09-09 | 住友化学株式会社 | リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3195175B2 (ja) | 1994-11-11 | 2001-08-06 | 株式会社東芝 | 非水溶媒二次電池 |
| JP3643522B2 (ja) * | 1999-07-29 | 2005-04-27 | 株式会社東芝 | 非水電解質二次電池 |
| JP5010051B2 (ja) | 2009-09-18 | 2012-08-29 | パナソニック株式会社 | リチウム二次電池における正極活物質の充放電方法、ならびに、リチウム二次電池を備えた充放電システム、電池パック、電池モジュール、電子機器および車両 |
| KR20130108332A (ko) | 2010-09-03 | 2013-10-02 | 엔비아 시스템즈 인코포레이티드 | 리튬 풍부한 캐소드 물질을 가진 리튬 이온 전지의 매우 긴 사이클링 |
| US8928286B2 (en) | 2010-09-03 | 2015-01-06 | Envia Systems, Inc. | Very long cycling of lithium ion batteries with lithium rich cathode materials |
| JP2012174546A (ja) * | 2011-02-22 | 2012-09-10 | Kaneka Corp | 非水電解質二次電池 |
| JP5704986B2 (ja) | 2011-03-24 | 2015-04-22 | 日立マクセル株式会社 | 非水電解質二次電池用正極材料及び非水電解質二次電池 |
| CN106159255A (zh) * | 2011-04-14 | 2016-11-23 | 户田工业株式会社 | Li‑Ni复合氧化物颗粒粉末以及非水电解质二次电池 |
| US9159990B2 (en) | 2011-08-19 | 2015-10-13 | Envia Systems, Inc. | High capacity lithium ion battery formation protocol and corresponding batteries |
| JP5630669B2 (ja) * | 2012-06-29 | 2014-11-26 | トヨタ自動車株式会社 | リチウム二次電池 |
| JP2014212034A (ja) | 2013-04-18 | 2014-11-13 | 株式会社カネカ | 非水電解質二次電池 |
| JP6232931B2 (ja) | 2013-10-31 | 2017-11-22 | 日亜化学工業株式会社 | 非水電解液二次電池用正極活物質の製造方法。 |
| US10044067B2 (en) | 2014-04-21 | 2018-08-07 | Murata Manufacturing Co., Ltd. | Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus |
| JP6654793B2 (ja) * | 2014-07-17 | 2020-02-26 | マクセルホールディングス株式会社 | 非水電解質二次電池用正極、非水電解質二次電池およびそのシステム |
| JP6685640B2 (ja) | 2014-07-31 | 2020-04-22 | 日亜化学工業株式会社 | 非水電解液二次電池用正極活物質 |
| JP6940795B2 (ja) | 2019-02-20 | 2021-09-29 | 日亜化学工業株式会社 | 非水電解質二次電池用正極活物質及びその製造方法 |
| US11837723B2 (en) | 2019-02-20 | 2023-12-05 | Nichia Corporation | Positive electrode active material for nonaqueous secondary battery, and method for manufacturing same |
-
2020
- 2020-11-20 EP EP20891146.1A patent/EP4047678A4/en active Pending
- 2020-11-20 JP JP2021558472A patent/JP7683485B2/ja active Active
- 2020-11-20 WO PCT/JP2020/043408 patent/WO2021100858A1/ja not_active Ceased
- 2020-11-20 US US17/778,740 patent/US12451486B2/en active Active
- 2020-11-20 CN CN202080080531.XA patent/CN114730858A/zh active Pending
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