CN114072936B - 含有纤维状碳的全固体锂二次电池用活性物质层及全固体锂二次电池 - Google Patents
含有纤维状碳的全固体锂二次电池用活性物质层及全固体锂二次电池 Download PDFInfo
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- CN114072936B CN114072936B CN202080047387.XA CN202080047387A CN114072936B CN 114072936 B CN114072936 B CN 114072936B CN 202080047387 A CN202080047387 A CN 202080047387A CN 114072936 B CN114072936 B CN 114072936B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0562—Solid materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-122507 | 2019-06-28 | ||
| JP2019122507 | 2019-06-28 | ||
| JP2019151605 | 2019-08-21 | ||
| JP2019-151605 | 2019-08-21 | ||
| PCT/JP2020/025113 WO2020262566A1 (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 (2)
| Publication Number | Publication Date |
|---|---|
| CN114072936A CN114072936A (zh) | 2022-02-18 |
| CN114072936B true CN114072936B (zh) | 2024-07-05 |
Family
ID=74061268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080047387.XA Active CN114072936B (zh) | 2019-06-28 | 2020-06-26 | 含有纤维状碳的全固体锂二次电池用活性物质层及全固体锂二次电池 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12334560B2 (enExample) |
| EP (1) | EP3993109A4 (enExample) |
| JP (2) | JP6860751B1 (enExample) |
| KR (1) | KR20220028025A (enExample) |
| CN (1) | CN114072936B (enExample) |
| TW (1) | TWI853963B (enExample) |
| WO (1) | WO2020262566A1 (enExample) |
Families Citing this family (11)
| 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 |
| CN116457962A (zh) * | 2021-05-28 | 2023-07-18 | 株式会社Lg新能源 | 全固态锂二次电池及其制备方法 |
| 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 |
| JP7776620B2 (ja) * | 2022-03-31 | 2025-11-26 | ビークルエナジージャパン株式会社 | リチウムイオン二次電池 |
| WO2024144375A1 (ko) * | 2022-12-27 | 2024-07-04 | 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 |
| 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 |
| 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 |
| WO2025094896A1 (ja) * | 2023-10-31 | 2025-05-08 | 住友化学株式会社 | 電池 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (27)
| 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 |
| CN111509227A (zh) | 2013-01-25 | 2020-08-07 | 帝人株式会社 | 非水电解质二次电池用的超极细纤维状碳超极细纤维状碳集合物、复合物和电极活性物质层 |
| JP6317811B2 (ja) * | 2014-03-28 | 2018-04-25 | 帝人株式会社 | 繊維状炭素を含む非水電解質二次電池用電極合剤層、それを含む非水電解質二次電池用電極及び非水電解質二次電池 |
| 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 |
| EP3312316B1 (en) * | 2015-06-18 | 2020-06-10 | Teijin Limited | Fibrous carbon, method for manufacturing same, electrode mixture layer for non-aqueous-electrolyte secondary cell, electrode for non-aqueous-electrolyte secondary cell, and non-aqueous-electrolyte secondary cell |
| 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 |
| US11387458B2 (en) | 2016-02-05 | 2022-07-12 | Teijin Limited | Carbon fiber aggregate and method for manufacturing same, electrode mixture layer for non-aqueous-electrolyte secondary cell, electrode for non-aqueous-electrolyte secondary cell, and non-aqueous-electrolyte secondary cell |
| 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 US US17/622,600 patent/US12334560B2/en active Active
- 2020-06-26 EP EP20831373.4A patent/EP3993109A4/en active Pending
- 2020-06-26 WO PCT/JP2020/025113 patent/WO2020262566A1/ja not_active Ceased
- 2020-06-26 CN CN202080047387.XA patent/CN114072936B/zh active Active
- 2020-06-26 KR KR1020227003010A patent/KR20220028025A/ko active Pending
- 2020-06-26 JP JP2020552418A patent/JP6860751B1/ja active Active
- 2020-06-29 TW TW109121809A patent/TWI853963B/zh active
-
2021
- 2021-03-26 JP JP2021052647A patent/JP7637547B2/ja active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021101430A (ja) | 2021-07-08 |
| JPWO2020262566A1 (ja) | 2021-09-13 |
| JP6860751B1 (ja) | 2021-04-21 |
| CN114072936A (zh) | 2022-02-18 |
| US12334560B2 (en) | 2025-06-17 |
| TW202115949A (zh) | 2021-04-16 |
| WO2020262566A1 (ja) | 2020-12-30 |
| EP3993109A1 (en) | 2022-05-04 |
| JP7637547B2 (ja) | 2025-02-28 |
| KR20220028025A (ko) | 2022-03-08 |
| US20220359881A1 (en) | 2022-11-10 |
| EP3993109A4 (en) | 2022-12-07 |
| TWI853963B (zh) | 2024-09-01 |
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