JPWO2022138148A5 - - Google Patents
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- Publication number
- JPWO2022138148A5 JPWO2022138148A5 JP2022572094A JP2022572094A JPWO2022138148A5 JP WO2022138148 A5 JPWO2022138148 A5 JP WO2022138148A5 JP 2022572094 A JP2022572094 A JP 2022572094A JP 2022572094 A JP2022572094 A JP 2022572094A JP WO2022138148 A5 JPWO2022138148 A5 JP WO2022138148A5
- Authority
- JP
- Japan
- Prior art keywords
- active material
- positive electrode
- electrode active
- material according
- sintered plate
- 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
- 239000007774 positive electrode material Substances 0.000 claims 15
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 6
- 229910001416 lithium ion Inorganic materials 0.000 claims 6
- 239000000654 additive Substances 0.000 claims 4
- 230000000996 additive effect Effects 0.000 claims 4
- 229910052744 lithium Inorganic materials 0.000 claims 4
- 239000007784 solid electrolyte Substances 0.000 claims 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 3
- 238000002441 X-ray diffraction Methods 0.000 claims 3
- 239000006182 cathode active material Substances 0.000 claims 3
- 239000002131 composite material Substances 0.000 claims 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims 2
- 239000007773 negative electrode material Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 229910018119 Li 3 PO 4 Inorganic materials 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 1
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPPCT/JP2020/048035 | 2020-12-22 | ||
| PCT/JP2020/048035 WO2022137360A1 (ja) | 2020-12-22 | 2020-12-22 | リチウム複合酸化物焼結板及び全固体二次電池 |
| JPPCT/JP2021/013156 | 2021-03-26 | ||
| PCT/JP2021/013156 WO2022137583A1 (ja) | 2020-12-22 | 2021-03-26 | 正極活物質及びリチウムイオン二次電池 |
| PCT/JP2021/045009 WO2022138148A1 (ja) | 2020-12-22 | 2021-12-07 | 正極活物質及びリチウムイオン二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022138148A1 JPWO2022138148A1 (https=) | 2022-06-30 |
| JPWO2022138148A5 true JPWO2022138148A5 (https=) | 2023-06-02 |
| JP7554287B2 JP7554287B2 (ja) | 2024-09-19 |
Family
ID=82158647
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022570833A Active JP7506767B2 (ja) | 2020-12-22 | 2020-12-22 | リチウム複合酸化物焼結板及び全固体二次電池 |
| JP2022572094A Active JP7554287B2 (ja) | 2020-12-22 | 2021-12-07 | 正極活物質及びリチウムイオン二次電池 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022570833A Active JP7506767B2 (ja) | 2020-12-22 | 2020-12-22 | リチウム複合酸化物焼結板及び全固体二次電池 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US20230299285A1 (https=) |
| EP (2) | EP4250402B1 (https=) |
| JP (2) | JP7506767B2 (https=) |
| KR (2) | KR102874934B1 (https=) |
| CN (2) | CN116438682B (https=) |
| WO (3) | WO2022137360A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025117204A2 (en) * | 2023-11-28 | 2025-06-05 | Corning Incorporated | Sintered cathodes and methods of forming same |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7556655B2 (en) | 2003-03-14 | 2009-07-07 | 3M Innovative Properties Company | Method of producing lithium ion cathode materials |
| US20060115738A1 (en) * | 2004-12-01 | 2006-06-01 | Sergiy Sazhin | Lithium-fluorinated carbon cells |
| JP5415012B2 (ja) * | 2007-04-09 | 2014-02-12 | 花王株式会社 | 電池用正極活物質焼結体 |
| JP4745323B2 (ja) * | 2007-11-26 | 2011-08-10 | ナミックス株式会社 | リチウムイオン二次電池、及び、その製造方法 |
| KR101169947B1 (ko) * | 2009-01-06 | 2012-08-06 | 주식회사 엘지화학 | 리튬 이차전지용 양극 활물질 |
| JP5601157B2 (ja) * | 2010-11-01 | 2014-10-08 | トヨタ自動車株式会社 | 正極活物質材料、正極活物質層、全固体電池および正極活物質材料の製造方法 |
| CN103703594B (zh) * | 2011-08-05 | 2016-03-16 | 旭硝子株式会社 | 锂离子二次电池用正极活性物质 |
| JP6433086B2 (ja) | 2014-03-31 | 2018-12-05 | 日本碍子株式会社 | 全固体リチウム電池 |
| JP6252524B2 (ja) * | 2015-03-12 | 2017-12-27 | トヨタ自動車株式会社 | 固体電池用正極活物質の製造方法 |
| WO2018087966A1 (ja) * | 2016-11-11 | 2018-05-17 | 日本碍子株式会社 | Ｉｃ用電源及びそれを備えた各種ｉｃ製品、ｉｃへの電力供給方法、並びにｉｃの駆動方法 |
| WO2018147387A1 (ja) * | 2017-02-13 | 2018-08-16 | 日本碍子株式会社 | リチウム複合酸化物焼結体板 |
| JP7183529B2 (ja) * | 2017-05-30 | 2022-12-06 | 凸版印刷株式会社 | 積層体グリーンシート、全固体二次電池及びその製造方法 |
| JP6910595B2 (ja) | 2017-06-05 | 2021-07-28 | 株式会社Ｇｓユアサ | 非水電解質二次電池 |
| JP7215423B2 (ja) * | 2017-08-25 | 2023-01-31 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質とその製造方法、及び、非水系電解質二次電池とその製造方法 |
| JP6818235B2 (ja) * | 2017-09-11 | 2021-01-20 | トヨタ自動車株式会社 | 非水電解液二次電池 |
| WO2019098613A1 (ko) * | 2017-11-09 | 2019-05-23 | 재단법인 포항산업과학연구원 | 전고체 전지, 이의 제조 방법, 이를 포함하는 이차 전지 및 이를 포함하는 모놀리식 전지 모듈 |
| EP3709423A4 (en) | 2017-11-10 | 2021-08-25 | NGK Insulators, Ltd. | SECONDARY BATTERY |
| WO2019093222A1 (ja) | 2017-11-10 | 2019-05-16 | 日本碍子株式会社 | 全固体リチウム電池及びその製造方法 |
| KR102778726B1 (ko) * | 2018-03-15 | 2025-03-12 | 에스케이온 주식회사 | 이차전지용 전극 및 이의 제조방법 |
| TWI785239B (zh) | 2018-05-17 | 2022-12-01 | 日商日本碍子股份有限公司 | 鋰二次電池 |
| WO2020090470A1 (ja) * | 2018-11-01 | 2020-05-07 | 日本碍子株式会社 | リチウム二次電池 |
| JP6650064B1 (ja) * | 2019-03-29 | 2020-02-19 | 住友化学株式会社 | 全固体リチウムイオン電池用正極活物質、電極および全固体リチウムイオン電池 |
| JP6780140B1 (ja) * | 2020-01-17 | 2020-11-04 | 住友化学株式会社 | 全固体リチウムイオン電池用混合粉末、全固体リチウムイオン電池用混合ペースト、電極および全固体リチウムイオン電池 |
-
2020
- 2020-12-22 JP JP2022570833A patent/JP7506767B2/ja active Active
- 2020-12-22 WO PCT/JP2020/048035 patent/WO2022137360A1/ja not_active Ceased
- 2020-12-22 KR KR1020237008860A patent/KR102874934B1/ko active Active
- 2020-12-22 EP EP20966851.6A patent/EP4250402B1/en active Active
- 2020-12-22 CN CN202080107474.XA patent/CN116438682B/zh active Active
-
2021
- 2021-03-26 WO PCT/JP2021/013156 patent/WO2022137583A1/ja not_active Ceased
- 2021-12-07 EP EP21910297.7A patent/EP4270546A4/en active Pending
- 2021-12-07 KR KR1020237008904A patent/KR102883621B1/ko active Active
- 2021-12-07 WO PCT/JP2021/045009 patent/WO2022138148A1/ja not_active Ceased
- 2021-12-07 JP JP2022572094A patent/JP7554287B2/ja active Active
- 2021-12-07 CN CN202180079355.2A patent/CN116569358A/zh active Pending
-
2023
- 2023-05-25 US US18/323,608 patent/US20230299285A1/en active Pending
- 2023-06-05 US US18/328,903 patent/US12609309B2/en active Active
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