JP2020140954A5 - 正極活物質の作製方法 - Google Patents
正極活物質の作製方法 Download PDFInfo
- Publication number
- JP2020140954A5 JP2020140954A5 JP2019224696A JP2019224696A JP2020140954A5 JP 2020140954 A5 JP2020140954 A5 JP 2020140954A5 JP 2019224696 A JP2019224696 A JP 2019224696A JP 2019224696 A JP2019224696 A JP 2019224696A JP 2020140954 A5 JP2020140954 A5 JP 2020140954A5
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- active material
- electrode active
- producing positive
- producing
- 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
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- 238000004519 manufacturing process Methods 0.000 title 1
- 239000007774 positive electrode material Substances 0.000 title 1
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018233928 | 2018-12-13 | ||
| JP2018233928 | 2018-12-13 | ||
| JP2018238383 | 2018-12-20 | ||
| JP2018238383 | 2018-12-20 | ||
| JP2019019437 | 2019-02-06 | ||
| JP2019019437 | 2019-02-06 | ||
| JP2019031705 | 2019-02-25 | ||
| JP2019031705 | 2019-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020140954A JP2020140954A (ja) | 2020-09-03 |
| JP2020140954A5 true JP2020140954A5 (ja) | 2022-12-19 |
Family
ID=71075482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019224696A Pending JP2020140954A (ja) | 2018-12-13 | 2019-12-12 | 正極活物質および正極活物質の作製方法、及び二次電池 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220029159A1 (ja) |
| JP (1) | JP2020140954A (ja) |
| KR (1) | KR20210100130A (ja) |
| CN (1) | CN113165910A (ja) |
| TW (1) | TW202032837A (ja) |
| WO (1) | WO2020121109A1 (ja) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2022090844A1 (ja) | 2020-10-26 | 2022-05-05 | ||
| DE102021127372A1 (de) | 2020-10-26 | 2022-04-28 | Semiconductor Energy Laboratory Co., Ltd. | Sekundärbatterie und elektronisches Gerät |
| JPWO2022123389A1 (ja) | 2020-12-11 | 2022-06-16 | ||
| WO2022157601A1 (ja) * | 2021-01-22 | 2022-07-28 | 株式会社半導体エネルギー研究所 | 正極活物質の製造方法 |
| CN116848667A (zh) * | 2021-02-05 | 2023-10-03 | 株式会社半导体能源研究所 | 正极活性物质的制造方法、二次电池及车辆 |
| KR20230142836A (ko) * | 2021-02-12 | 2023-10-11 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질의 제작 방법 및 이차전지, 및 차량 |
| JPWO2022189889A1 (ja) | 2021-03-09 | 2022-09-15 | ||
| US20240170667A1 (en) | 2021-03-22 | 2024-05-23 | Semiconductor Energy Laboratory Co., Ltd. | Battery, electronic device, and vehicle |
| WO2022219456A1 (ja) | 2021-04-16 | 2022-10-20 | 株式会社半導体エネルギー研究所 | 二次電池、電子機器および車両 |
| JP2022173119A (ja) | 2021-05-07 | 2022-11-17 | 株式会社半導体エネルギー研究所 | 正極活物質 |
| WO2022243782A1 (ja) * | 2021-05-21 | 2022-11-24 | 株式会社半導体エネルギー研究所 | 正極活物質の作製方法、正極、リチウムイオン二次電池、移動体、蓄電システム、及び電子機器 |
| CN113461058B (zh) * | 2021-07-15 | 2022-09-09 | 宜宾职业技术学院 | 无序岩盐结构的正极材料Li1.3Mo0.3V0.4O2的合成方法 |
| JPWO2023031729A1 (ja) * | 2021-09-02 | 2023-03-09 | ||
| KR20240066258A (ko) * | 2021-09-24 | 2024-05-14 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 복합 산화물의 제작 방법 및 리튬 이온 전지의 제작 방법 |
| WO2023209474A1 (ja) * | 2022-04-25 | 2023-11-02 | 株式会社半導体エネルギー研究所 | 正極活物質、リチウムイオン電池、電子機器、および車両 |
| WO2023209475A1 (ja) * | 2022-04-25 | 2023-11-02 | 株式会社半導体エネルギー研究所 | 正極活物質、正極、二次電池、電子機器および車両 |
| WO2023209477A1 (ja) * | 2022-04-25 | 2023-11-02 | 株式会社半導体エネルギー研究所 | リチウムイオン電池、及び電子機器 |
| US20230402601A1 (en) | 2022-06-08 | 2023-12-14 | Semiconductor Energy Laboratory Co., Ltd. | Battery |
| DE102023119314A1 (de) | 2022-07-29 | 2024-02-01 | Semiconductor Energy Laboratory Co., Ltd. | Sekundärbatterie |
| KR20240025462A (ko) | 2022-08-18 | 2024-02-27 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질 및 이차 전지 |
| WO2024052785A1 (ja) * | 2022-09-09 | 2024-03-14 | 株式会社半導体エネルギー研究所 | 電池、電子機器、及び車両 |
| WO2024121684A1 (ja) * | 2022-12-07 | 2024-06-13 | 株式会社半導体エネルギー研究所 | リチウムイオン二次電池 |
| CN116732482B (zh) * | 2023-05-16 | 2024-01-26 | 河南固锂电技术有限公司 | 一种复合多层镁离子电池正极材料及制备方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3777988B2 (ja) | 2001-01-23 | 2006-05-24 | 日亜化学工業株式会社 | リチウム二次電池用正極活物質及びその製造方法 |
| WO2006109930A1 (en) * | 2005-04-15 | 2006-10-19 | Daejung Chemicals & Metals Co., Ltd. | Cathode active material coated with fluorine compound for lithium secondary batteries and method for preparing the same |
| JP4736943B2 (ja) | 2006-05-17 | 2011-07-27 | 日亜化学工業株式会社 | リチウム二次電池用正極活物質およびその製造方法 |
| KR101400593B1 (ko) * | 2012-12-06 | 2014-05-27 | 삼성정밀화학 주식회사 | 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
| WO2015083900A1 (ko) * | 2013-12-02 | 2015-06-11 | 주식회사 엘앤에프신소재 | 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
| US10193150B2 (en) | 2014-07-07 | 2019-01-29 | Hitachi Metals, Ltd. | Lithium ion secondary battery cathode material, lithium ion secondary battery cathode and lithium ion secondary battery that use same, and method for manufacturing lithium ion secondary battery cathode material |
| JP2016033902A (ja) * | 2014-07-31 | 2016-03-10 | ソニー株式会社 | 正極活物質、正極および電池 |
| JP6560917B2 (ja) * | 2015-07-09 | 2019-08-14 | マクセルホールディングス株式会社 | 正極材料、および正極材料を用いた非水電解質二次電池 |
| US20180145317A1 (en) * | 2016-11-18 | 2018-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery |
| CN117038958A (zh) | 2017-05-19 | 2023-11-10 | 株式会社半导体能源研究所 | 锂离子二次电池 |
| KR102529620B1 (ko) * | 2017-06-26 | 2023-05-04 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질의 제작 방법 및 이차 전지 |
-
2019
- 2019-12-02 CN CN201980081363.3A patent/CN113165910A/zh active Pending
- 2019-12-02 KR KR1020217020071A patent/KR20210100130A/ko active Search and Examination
- 2019-12-02 US US17/312,082 patent/US20220029159A1/en active Pending
- 2019-12-02 WO PCT/IB2019/060344 patent/WO2020121109A1/en active Application Filing
- 2019-12-05 TW TW108144461A patent/TW202032837A/zh unknown
- 2019-12-12 JP JP2019224696A patent/JP2020140954A/ja active Pending
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