JPWO2022038835A5 - - Google Patents
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- Publication number
- JPWO2022038835A5 JPWO2022038835A5 JP2022543276A JP2022543276A JPWO2022038835A5 JP WO2022038835 A5 JPWO2022038835 A5 JP WO2022038835A5 JP 2022543276 A JP2022543276 A JP 2022543276A JP 2022543276 A JP2022543276 A JP 2022543276A JP WO2022038835 A5 JPWO2022038835 A5 JP WO2022038835A5
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- prepared
- sacrificial
- feo
- lioh
- 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
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 229910018071 Li 2 O 2 Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/031096 WO2022038670A1 (ja) | 2020-08-18 | 2020-08-18 | リチウム２次電池 |
| JPPCT/JP2020/031096 | 2020-08-18 | ||
| PCT/JP2021/016226 WO2022038835A1 (ja) | 2020-08-18 | 2021-04-21 | リチウム２次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022038835A1 JPWO2022038835A1 (https=) | 2022-02-24 |
| JPWO2022038835A5 true JPWO2022038835A5 (https=) | 2023-04-14 |
| JP7335022B2 JP7335022B2 (ja) | 2023-08-29 |
Family
ID=80322612
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022543837A Active JP7335024B2 (ja) | 2020-08-18 | 2020-08-18 | リチウム２次電池 |
| JP2022543264A Active JP7551169B2 (ja) | 2020-08-18 | 2020-09-04 | リチウム２次電池 |
| JP2022543276A Active JP7335022B2 (ja) | 2020-08-18 | 2021-04-21 | リチウム２次電池 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022543837A Active JP7335024B2 (ja) | 2020-08-18 | 2020-08-18 | リチウム２次電池 |
| JP2022543264A Active JP7551169B2 (ja) | 2020-08-18 | 2020-09-04 | リチウム２次電池 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US20230207790A1 (https=) |
| EP (1) | EP4203090A4 (https=) |
| JP (3) | JP7335024B2 (https=) |
| KR (1) | KR102807462B1 (https=) |
| CN (1) | CN116034494B (https=) |
| WO (3) | WO2022038670A1 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022038670A1 (ja) * | 2020-08-18 | 2022-02-24 | ＴｅｒａＷａｔｔ Ｔｅｃｈｎｏｌｏｇｙ株式会社 | リチウム２次電池 |
| KR102899216B1 (ko) * | 2020-11-19 | 2025-12-11 | 삼성전자주식회사 | 전고체 전지 및 그 제조방법 |
| US12555796B2 (en) * | 2021-02-03 | 2026-02-17 | A123 Systems Llc | Passivated lithium nitride as cathode pre-lithiation reagent |
| WO2023242982A1 (ja) * | 2022-06-15 | 2023-12-21 | ＴｅｒａＷａｔｔ Ｔｅｃｈｎｏｌｏｇｙ株式会社 | ２次電池及び２次電池の製造方法 |
| EP4604237A4 (en) * | 2022-10-13 | 2026-01-07 | Terawatt Tech K K | Lithium secondary battery and its production process |
| EP4611089A4 (en) * | 2022-10-27 | 2026-02-18 | Nissan Motor | COMPLETELY SOLID BATTERY |
| WO2024130502A1 (zh) * | 2022-12-19 | 2024-06-27 | 宁德时代新能源科技股份有限公司 | 电池单体、电池及用电装置 |
| KR20250046762A (ko) * | 2023-09-27 | 2025-04-03 | 한국기계연구원 | 배터리용 고용량 후막 전극의 제조방법, 이에 의해 제조된 전극 및 이를 포함하는 배터리 |
| JP7815551B2 (ja) * | 2023-10-11 | 2026-02-17 | 日本特殊陶業株式会社 | 蓄電デバイス及びその製造方法 |
| KR20250116831A (ko) * | 2024-01-25 | 2025-08-04 | 삼성에스디아이 주식회사 | 리튬금속전지용 음극, 이를 포함하는 리튬금속전지, 및 리튬금속전지용 음극 제조방법 |
| CN118156421B (zh) * | 2024-03-25 | 2024-09-10 | 昆明理工大学 | 一种互穿型固态电解质界面的制备方法和应用 |
| CN119786716B (zh) * | 2025-01-06 | 2025-12-05 | 浙江锋锂新能源科技有限公司 | 一种固态电池用多层电解质膜及其制备方法 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60155046A (ja) * | 1984-01-25 | 1985-08-14 | Borg Warner Ootomooteibu Kk | チエーンテンシヨナの押圧付勢装置 |
| JP3065797B2 (ja) * | 1992-07-29 | 2000-07-17 | 新神戸電機株式会社 | リチウム二次電池 |
| US6277514B1 (en) * | 1998-12-17 | 2001-08-21 | Moltech Corporation | Protective coating for separators for electrochemical cells |
| KR100686848B1 (ko) * | 2005-10-11 | 2007-02-26 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
| US9166222B2 (en) * | 2010-11-02 | 2015-10-20 | Envia Systems, Inc. | Lithium ion batteries with supplemental lithium |
| JP2013175412A (ja) * | 2012-02-27 | 2013-09-05 | Sumitomo Electric Ind Ltd | 非水電解質電池 |
| CN104350631B (zh) * | 2012-04-10 | 2019-02-22 | 加州理工学院 | 用于电化学系统的新颖分隔物 |
| KR20150027125A (ko) * | 2012-06-29 | 2015-03-11 | 미쓰비시 가가꾸 가부시키가이샤 | 비수계 전해액 및 그것을 사용한 비수계 전해액 전지 |
| US9660262B2 (en) * | 2012-09-11 | 2017-05-23 | Gs Yuasa International Ltd. | Nonaqueous electrolyte secondary battery |
| JP5594379B2 (ja) * | 2013-01-25 | 2014-09-24 | トヨタ自動車株式会社 | 二次電池用正極、二次電池用正極の製造方法、及び、全固体二次電池 |
| CN105794018B (zh) * | 2013-09-02 | 2020-07-17 | 日本戈尔有限公司 | 保护膜、使用该保护膜的间隔物以及充电电池 |
| EP3323164A4 (en) * | 2015-07-13 | 2019-01-09 | Sila Nanotechnologies Inc. | STABLE CATHODES ON LITHIUM FLUORIDE BASE FOR METAL AND METAL ION BATTERIES |
| US10483523B2 (en) * | 2016-02-19 | 2019-11-19 | American Lithium Energy Corporation | Dual function current collector |
| KR20170134049A (ko) * | 2016-05-27 | 2017-12-06 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 및 이를 포함하는 리튬 이차 전지 |
| SG11201810610XA (en) | 2016-06-08 | 2018-12-28 | Solidenergy Systems Llc | High energy density, high power density, high capacity, and room temperature capable "anode-free" rechargeable batteries |
| JP6460143B2 (ja) * | 2017-03-28 | 2019-01-30 | Tdk株式会社 | リチウム二次電池 |
| JP6839385B2 (ja) * | 2017-04-24 | 2021-03-10 | トヨタ自動車株式会社 | 二次電池の製造方法 |
| KR102115602B1 (ko) | 2017-06-21 | 2020-05-26 | 주식회사 엘지화학 | 리튬 이차전지 |
| WO2019045399A2 (ko) * | 2017-08-28 | 2019-03-07 | 주식회사 엘지화학 | 리튬 이차전지 |
| KR102590173B1 (ko) * | 2017-12-08 | 2023-10-16 | 주식회사 엘지에너지솔루션 | 리튬 전극용 보호막, 이를 포함하는 리튬 전극 및 리튬 이차전지 |
| JP7063653B2 (ja) * | 2018-02-20 | 2022-05-09 | 三星電子株式会社 | 全固体型二次電池 |
| US11437643B2 (en) * | 2018-02-20 | 2022-09-06 | Samsung Electronics Co., Ltd. | All-solid-state secondary battery |
| JP7010054B2 (ja) * | 2018-02-22 | 2022-02-10 | 株式会社豊田自動織機 | 正極活物質、Ｌｉ５ＦｅＯ４、結着剤及び溶剤を含む組成物の製造方法 |
| US11024849B2 (en) * | 2018-06-12 | 2021-06-01 | Global Graphene Group, Inc. | Fast-chargeable lithium battery |
| EP3761405B1 (en) * | 2018-10-31 | 2026-02-18 | LG Energy Solution, Ltd. | Lithium secondary battery |
| WO2020091453A1 (ko) * | 2018-10-31 | 2020-05-07 | 주식회사 엘지화학 | 리튬 이차전지 |
| KR102501561B1 (ko) * | 2019-03-22 | 2023-02-20 | 후지필름 가부시키가이샤 | 전고체 리튬 이온 이차 전지와 그 제조 방법, 및 부극용 적층 시트 |
| JP7304278B2 (ja) * | 2019-12-04 | 2023-07-06 | 株式会社Soken | 全固体電池およびその製造方法 |
| JP2021150152A (ja) * | 2020-03-18 | 2021-09-27 | 株式会社デンソー | 全固体電池 |
| WO2022038670A1 (ja) * | 2020-08-18 | 2022-02-24 | ＴｅｒａＷａｔｔ Ｔｅｃｈｎｏｌｏｇｙ株式会社 | リチウム２次電池 |
-
2020
- 2020-08-18 WO PCT/JP2020/031096 patent/WO2022038670A1/ja not_active Ceased
- 2020-08-18 JP JP2022543837A patent/JP7335024B2/ja active Active
- 2020-09-04 WO PCT/JP2020/033590 patent/WO2022038793A1/ja not_active Ceased
- 2020-09-04 JP JP2022543264A patent/JP7551169B2/ja active Active
-
2021
- 2021-04-21 JP JP2022543276A patent/JP7335022B2/ja active Active
- 2021-04-21 WO PCT/JP2021/016226 patent/WO2022038835A1/ja not_active Ceased
- 2021-04-21 EP EP21857987.8A patent/EP4203090A4/en active Pending
- 2021-04-21 CN CN202180056811.1A patent/CN116034494B/zh active Active
- 2021-04-21 KR KR1020237007436A patent/KR102807462B1/ko active Active
-
2023
- 2023-02-17 US US18/111,334 patent/US20230207790A1/en active Pending
- 2023-02-17 US US18/111,339 patent/US20230216044A1/en active Pending
- 2023-02-17 US US18/111,337 patent/US20230395939A1/en active Pending
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