JPWO2024004836A1 - - Google Patents
Info
- Publication number
- JPWO2024004836A1 JPWO2024004836A1 JP2024530761A JP2024530761A JPWO2024004836A1 JP WO2024004836 A1 JPWO2024004836 A1 JP WO2024004836A1 JP 2024530761 A JP2024530761 A JP 2024530761A JP 2024530761 A JP2024530761 A JP 2024530761A JP WO2024004836 A1 JPWO2024004836 A1 JP WO2024004836A1
- Authority
- JP
- Japan
- 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
Links
Classifications
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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
- H01M4/362—Composites
- H01M4/366—Composites as layered products
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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
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
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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
- 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
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
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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
- H01M4/134—Electrodes based on metals, Si or alloys
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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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
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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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
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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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
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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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022105029 | 2022-06-29 | ||
| PCT/JP2023/023233 WO2024004836A1 (ja) | 2022-06-29 | 2023-06-22 | 非水電解質二次電池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024004836A1 true JPWO2024004836A1 (https=) | 2024-01-04 |
Family
ID=89382925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024530761A Pending JPWO2024004836A1 (https=) | 2022-06-29 | 2023-06-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250372620A1 (https=) |
| EP (1) | EP4550442A4 (https=) |
| JP (1) | JPWO2024004836A1 (https=) |
| CN (1) | CN119318025A (https=) |
| WO (1) | WO2024004836A1 (https=) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4136344B2 (ja) | 2001-09-05 | 2008-08-20 | アオイ電子株式会社 | リチウム二次電池及びその製造方法 |
| JP5217095B2 (ja) * | 2006-02-10 | 2013-06-19 | トヨタ自動車株式会社 | 非水系二次電池の製造方法、及び、電極の製造方法 |
| JP2007220454A (ja) * | 2006-02-16 | 2007-08-30 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池 |
| KR101810185B1 (ko) * | 2015-04-29 | 2017-12-19 | 주식회사 엘지화학 | 전기화학소자용 전극 및 상기 전극을 제조하는 방법 |
| CN111344884B (zh) * | 2018-03-30 | 2023-09-29 | 松下控股株式会社 | 非水电解质二次电池用负极和非水电解质二次电池 |
| JP6750663B2 (ja) * | 2018-12-12 | 2020-09-02 | トヨタ自動車株式会社 | 非水電解質二次電池 |
| JP2020145143A (ja) * | 2019-03-08 | 2020-09-10 | 積水化学工業株式会社 | 蓄電デバイス用電極、蓄電デバイス用積層電極、蓄電デバイス用正極、蓄電デバイス、及び炭素材料 |
| JP7136017B2 (ja) * | 2019-06-25 | 2022-09-13 | トヨタ自動車株式会社 | 非水電解質二次電池 |
| EP4068422A4 (en) * | 2019-11-27 | 2023-05-31 | SANYO Electric Co., Ltd. | SECONDARY BATTERY WITH ANHYDROUS ELECTROLYTE |
| EP4075541A4 (en) * | 2019-12-13 | 2024-03-13 | Panasonic Intellectual Property Management Co., Ltd. | SECONDARY BATTERY WITH ANHYDROUS ELECTROLYTE |
| JP7599280B2 (ja) * | 2020-03-17 | 2024-12-13 | パナソニックホールディングス株式会社 | 非水電解質二次電池及び二次電池モジュール |
| JP7596526B2 (ja) * | 2020-10-16 | 2024-12-09 | エルジー エナジー ソリューション リミテッド | リチウムイオン二次電池用負極 |
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2023
- 2023-06-22 WO PCT/JP2023/023233 patent/WO2024004836A1/ja not_active Ceased
- 2023-06-22 JP JP2024530761A patent/JPWO2024004836A1/ja active Pending
- 2023-06-22 EP EP23831280.5A patent/EP4550442A4/en active Pending
- 2023-06-22 US US18/876,872 patent/US20250372620A1/en active Pending
- 2023-06-22 CN CN202380048034.5A patent/CN119318025A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4550442A4 (en) | 2025-12-03 |
| CN119318025A (zh) | 2025-01-14 |
| WO2024004836A1 (ja) | 2024-01-04 |
| EP4550442A1 (en) | 2025-05-07 |
| US20250372620A1 (en) | 2025-12-04 |