JP2021101430A5 - - Google Patents
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- JP2021101430A5 JP2021101430A5 JP2021052647A JP2021052647A JP2021101430A5 JP 2021101430 A5 JP2021101430 A5 JP 2021101430A5 JP 2021052647 A JP2021052647 A JP 2021052647A JP 2021052647 A JP2021052647 A JP 2021052647A JP 2021101430 A5 JP2021101430 A5 JP 2021101430A5
- Authority
- JP
- Japan
- Prior art keywords
- active material
- material layer
- secondary battery
- lithium secondary
- solid lithium
- 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
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019122507 | 2019-06-28 | ||
| JP2019122507 | 2019-06-28 | ||
| JP2019151605 | 2019-08-21 | ||
| JP2019151605 | 2019-08-21 | ||
| JP2020552418A JP6860751B1 (ja) | 2019-06-28 | 2020-06-26 | 繊維状炭素を含む全固体リチウム二次電池用の活物質層、及び全固体リチウム二次電池 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020552418A Division JP6860751B1 (ja) | 2019-06-28 | 2020-06-26 | 繊維状炭素を含む全固体リチウム二次電池用の活物質層、及び全固体リチウム二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021101430A JP2021101430A (ja) | 2021-07-08 |
| JP2021101430A5 true JP2021101430A5 (https=) | 2023-06-28 |
| JP7637547B2 JP7637547B2 (ja) | 2025-02-28 |
Family
ID=74061268
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020552418A Active JP6860751B1 (ja) | 2019-06-28 | 2020-06-26 | 繊維状炭素を含む全固体リチウム二次電池用の活物質層、及び全固体リチウム二次電池 |
| JP2021052647A Active JP7637547B2 (ja) | 2019-06-28 | 2021-03-26 | 繊維状炭素を含む全固体リチウム二次電池用の活物質層、及び全固体リチウム二次電池 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020552418A Active JP6860751B1 (ja) | 2019-06-28 | 2020-06-26 | 繊維状炭素を含む全固体リチウム二次電池用の活物質層、及び全固体リチウム二次電池 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12334560B2 (https=) |
| EP (1) | EP3993109A4 (https=) |
| JP (2) | JP6860751B1 (https=) |
| KR (1) | KR20220028025A (https=) |
| CN (1) | CN114072936B (https=) |
| TW (1) | TWI853963B (https=) |
| WO (1) | WO2020262566A1 (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7469920B2 (ja) * | 2020-03-13 | 2024-04-17 | マクセル株式会社 | 全固体電池用正極および全固体電池 |
| US20230395801A1 (en) * | 2021-05-28 | 2023-12-07 | Lg Energy Solution, Ltd. | All-solid lithium secondary battery and preparation method thereof |
| CN115692695B (zh) * | 2021-07-28 | 2025-02-11 | 比亚迪股份有限公司 | 正电极和电池 |
| WO2023132304A1 (ja) * | 2022-01-04 | 2023-07-13 | パナソニックホールディングス株式会社 | 正極材料および電池 |
| EP4503164A4 (en) * | 2022-03-31 | 2025-09-10 | Vehicle Energy Japan Inc | LITHIUM-ION SECONDARY BATTERY |
| JP2023167246A (ja) * | 2022-05-11 | 2023-11-24 | 株式会社Ｇｓユアサ | 蓄電素子用電極及び蓄電素子 |
| KR102940370B1 (ko) * | 2022-12-27 | 2026-03-18 | 주식회사 엘지에너지솔루션 | 전고체 전지용 양극 및 이를 포함하는 전고체 전지 |
| EP4485579A4 (en) * | 2022-12-27 | 2025-08-13 | Lg Energy Solution Ltd | POSITIVE ELECTRODE FOR AN ALL-SOLID-STATE BATTERY AND ALL-SOLID-STATE BATTERY COMPRISING IT |
| KR20250014633A (ko) * | 2023-07-21 | 2025-02-03 | 주식회사 엘지에너지솔루션 | 전고체 전지용 양극 및 이를 포함하는 전고체 전지 |
| WO2025041792A1 (ja) * | 2023-08-24 | 2025-02-27 | 出光興産株式会社 | 電極、リチウムイオン電池用正極及びリチウムイオン電池 |
| KR20250038399A (ko) * | 2023-09-12 | 2025-03-19 | 주식회사 엘지에너지솔루션 | 전고체 전지용 양극 및 이를 포함하는 전고체 전지 |
| JP7620757B1 (ja) * | 2023-10-26 | 2025-01-23 | ａｒｔｉｅｎｃｅ株式会社 | 炭素材料分散液、電極スラリー、電極、及び二次電池の製造方法 |
| JP7620756B1 (ja) * | 2023-10-26 | 2025-01-23 | ａｒｔｉｅｎｃｅ株式会社 | カーボンナノチューブ分散組成物、合材スラリー、電極膜、二次電池、および車両 |
| WO2025094896A1 (ja) * | 2023-10-31 | 2025-05-08 | 住友化学株式会社 | 電池 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3930002B2 (ja) * | 2003-07-28 | 2007-06-13 | 昭和電工株式会社 | 高密度電極及びその電極を用いた電池 |
| JP2010244911A (ja) | 2009-04-08 | 2010-10-28 | Mitsubishi Rayon Co Ltd | 電極セル及びリチウムイオン二次電池 |
| JP2010262764A (ja) | 2009-04-30 | 2010-11-18 | Toyota Motor Corp | 正極合剤層形成用スラリーおよび正極合剤層 |
| KR101209847B1 (ko) * | 2010-05-14 | 2012-12-07 | 주식회사 아모그린텍 | 다공성 ｃｎｆ 집전체 및 이를 이용한 전극과 그의 제조방법 |
| JP5953249B2 (ja) * | 2012-03-16 | 2016-07-20 | Ｊｆｅケミカル株式会社 | 複合黒鉛質粒子およびリチウムイオン二次電池におけるその用途 |
| KR102217704B1 (ko) | 2013-01-25 | 2021-02-18 | 데이진 가부시키가이샤 | 비수 전해질 2 차 전지용의 초극세 섬유상 탄소, 초극세 섬유상 탄소 집합체, 복합체, 및 전극 활물질층 |
| EP3125337B8 (en) | 2014-03-28 | 2020-06-10 | Teijin Limited | Fibrous carbon-containing electrode mixture layer for nonaqueous electrolyte secondary batteries, electrode for nonaqueous electrolyte secondary batteries comprising same, and nonaqueous electrolyte secondary battery |
| JP2016009679A (ja) * | 2014-06-26 | 2016-01-18 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | 全固体リチウム二次電池 |
| JP6666088B2 (ja) | 2014-08-07 | 2020-03-13 | 帝人株式会社 | 非水電解質二次電池用として好適な複合体 |
| KR20160060171A (ko) * | 2014-11-17 | 2016-05-30 | 현대자동차주식회사 | 전고체배터리용 양극과, 그 제조방법, 및 이를 포함하는 전고체배터리 |
| WO2016157348A1 (ja) | 2015-03-30 | 2016-10-06 | 株式会社日立製作所 | バルク型全固体リチウム二次電池 |
| JP2016201310A (ja) * | 2015-04-13 | 2016-12-01 | 株式会社日立製作所 | 全固体リチウム二次電池 |
| KR101665656B1 (ko) * | 2015-04-28 | 2016-10-12 | 충남대학교산학협력단 | 이차전지용 양극 및 이로부터 제조된 리튬이차전지 |
| JP2016219130A (ja) * | 2015-05-15 | 2016-12-22 | セイコーエプソン株式会社 | 固体電解質電池、電極複合体、複合固体電解質および固体電解質電池の製造方法 |
| KR102626158B1 (ko) * | 2015-06-18 | 2024-01-16 | 데이진 가부시키가이샤 | 섬유상 탄소 및 그 제조 방법, 및 비수 전해질 이차 전지용 전극 합제층, 및 비수 전해질 이차 전지용 전극, 및 비수 전해질 이차 전지 |
| JP7108372B2 (ja) | 2015-06-18 | 2022-07-28 | 帝人株式会社 | 非水電解質二次電池用電極合剤層、非水電解質二次電池用電極及び非水電解質二次電池 |
| JP2017045593A (ja) * | 2015-08-26 | 2017-03-02 | 日立マクセル株式会社 | 全固体リチウム二次電池および該二次電池を備えた二次電池システム |
| JP6497282B2 (ja) * | 2015-09-10 | 2019-04-10 | トヨタ自動車株式会社 | 全固体電池用負極 |
| KR101964277B1 (ko) * | 2015-10-30 | 2019-04-01 | 주식회사 엘지화학 | 전고체 전지용 전극의 제조방법 |
| JP6571521B2 (ja) * | 2015-12-28 | 2019-09-04 | マクセルホールディングス株式会社 | リチウムイオン二次電池 |
| PL3412818T3 (pl) | 2016-02-05 | 2021-01-25 | Teijin Limited | Agregat włókna węglowego i sposób jego wytwarzania, warstwa mieszaniny elektrodowej do ogniwa wtórnego z elektrolitem niewodnym, elektroda do ogniwa wtórnego z elektrolitem niewodnym i ogniwo wtórne z elektrolitem niewodnym |
| KR102161590B1 (ko) * | 2016-03-29 | 2020-10-05 | 주식회사 엘지화학 | 이차전지용 양극의 제조방법, 및 이를 이용하여 제조된 양극 및 이차전지 |
| DE102016217705A1 (de) * | 2016-09-15 | 2018-03-15 | Bayerische Motoren Werke Aktiengesellschaft | Faserverstärkte Sinterelektrode |
| JP7065323B2 (ja) * | 2017-02-09 | 2022-05-12 | パナソニックＩｐマネジメント株式会社 | 全固体電池およびその製造方法 |
| JP6776995B2 (ja) | 2017-04-18 | 2020-10-28 | トヨタ自動車株式会社 | 全固体リチウムイオン二次電池の製造方法 |
| US10797313B2 (en) * | 2017-12-05 | 2020-10-06 | Global Graphene Group, Inc. | Method of producing anode or cathode particulates for alkali metal batteries |
| JP2019125481A (ja) * | 2018-01-16 | 2019-07-25 | トヨタ自動車株式会社 | 全固体リチウムイオン二次電池用の負極合材及びその製造方法 |
| JP6881382B2 (ja) * | 2018-04-03 | 2021-06-02 | トヨタ自動車株式会社 | 全固体電池 |
-
2020
- 2020-06-26 EP EP20831373.4A patent/EP3993109A4/en active Pending
- 2020-06-26 US US17/622,600 patent/US12334560B2/en active Active
- 2020-06-26 JP JP2020552418A patent/JP6860751B1/ja active Active
- 2020-06-26 WO PCT/JP2020/025113 patent/WO2020262566A1/ja not_active Ceased
- 2020-06-26 KR KR1020227003010A patent/KR20220028025A/ko not_active Ceased
- 2020-06-26 CN CN202080047387.XA patent/CN114072936B/zh active Active
- 2020-06-29 TW TW109121809A patent/TWI853963B/zh active
-
2021
- 2021-03-26 JP JP2021052647A patent/JP7637547B2/ja active Active
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