JPWO2024166908A1 - - Google Patents
Info
- Publication number
- JPWO2024166908A1 JPWO2024166908A1 JP2024576859A JP2024576859A JPWO2024166908A1 JP WO2024166908 A1 JPWO2024166908 A1 JP WO2024166908A1 JP 2024576859 A JP2024576859 A JP 2024576859A JP 2024576859 A JP2024576859 A JP 2024576859A JP WO2024166908 A1 JPWO2024166908 A1 JP WO2024166908A1
- 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
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
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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
- H01M10/056—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
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
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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
- H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
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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
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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
- H01M4/581—Chalcogenides or intercalation compounds thereof
- H01M4/5815—Sulfides
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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
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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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
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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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023016489 | 2023-02-07 | ||
| PCT/JP2024/003905 WO2024166908A1 (ja) | 2023-02-07 | 2024-02-06 | 活物質、固体電解質、電極合剤並びに電池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024166908A1 true JPWO2024166908A1 (https=) | 2024-08-15 |
Family
ID=92262646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024576859A Pending JPWO2024166908A1 (https=) | 2023-02-07 | 2024-02-06 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4664560A4 (https=) |
| JP (1) | JPWO2024166908A1 (https=) |
| KR (1) | KR20250141697A (https=) |
| CN (1) | CN120457561A (https=) |
| WO (1) | WO2024166908A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025206032A1 (ja) * | 2024-03-29 | 2025-10-02 | 三井金属鉱業株式会社 | 活物質、電極合剤並びに電池 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4924963B2 (ja) * | 2001-03-27 | 2012-04-25 | 独立行政法人物質・材料研究機構 | チオリン酸リチウム鉄化合物、その製造方法及び該化合物を用いたリチウム電池 |
| JP5458740B2 (ja) * | 2009-08-19 | 2014-04-02 | トヨタ自動車株式会社 | 硫化物固体電解質材料 |
| JP5701741B2 (ja) | 2011-12-28 | 2015-04-15 | 三井金属鉱業株式会社 | 硫化物系固体電解質 |
| KR101729091B1 (ko) | 2013-07-04 | 2017-04-21 | 미쓰이금속광업주식회사 | 결정성 고체 전해질 및 그 제조 방법 |
| CN109526242B (zh) * | 2016-08-10 | 2022-04-15 | 出光兴产株式会社 | 硫化物固体电解质 |
| KR102833170B1 (ko) * | 2017-05-24 | 2025-07-10 | 시온 파워 코퍼레이션 | 이온 전도성 화합물 및 관련 용도 |
| WO2019131725A1 (ja) * | 2017-12-28 | 2019-07-04 | 三井金属鉱業株式会社 | 固体電解質 |
| JP7006510B2 (ja) * | 2018-06-01 | 2022-01-24 | トヨタ自動車株式会社 | 正極合材及びその製造方法 |
| EP3819964A1 (en) * | 2019-11-07 | 2021-05-12 | Samsung SDI Co., Ltd. | Solid electrolyte, electrochemical cell including solid electrolyte, and method of preparing solid electrolyte |
| JPWO2022045302A1 (https=) | 2020-08-28 | 2022-03-03 | ||
| WO2023163071A1 (ja) * | 2022-02-26 | 2023-08-31 | 三井金属鉱業株式会社 | 複合材料及びその製造方法 |
-
2024
- 2024-02-06 CN CN202480006479.1A patent/CN120457561A/zh active Pending
- 2024-02-06 EP EP24753351.6A patent/EP4664560A4/en active Pending
- 2024-02-06 KR KR1020257021980A patent/KR20250141697A/ko active Pending
- 2024-02-06 JP JP2024576859A patent/JPWO2024166908A1/ja active Pending
- 2024-02-06 WO PCT/JP2024/003905 patent/WO2024166908A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN120457561A (zh) | 2025-08-08 |
| KR20250141697A (ko) | 2025-09-29 |
| EP4664560A1 (en) | 2025-12-17 |
| EP4664560A4 (en) | 2026-04-29 |
| WO2024166908A1 (ja) | 2024-08-15 |