JPWO2022260056A1 - - Google Patents
Info
- Publication number
- JPWO2022260056A1 JPWO2022260056A1 JP2023527882A JP2023527882A JPWO2022260056A1 JP WO2022260056 A1 JPWO2022260056 A1 JP WO2022260056A1 JP 2023527882 A JP2023527882 A JP 2023527882A JP 2023527882 A JP2023527882 A JP 2023527882A JP WO2022260056 A1 JPWO2022260056 A1 JP WO2022260056A1
- 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
- H01M4/13—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
- 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
- H01M10/058—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
- H01M4/36—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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements 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
- H01M4/58—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
- H01M4/36—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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- 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
- 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
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)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021096961 | 2021-06-09 | ||
| PCT/JP2022/023033 WO2022260056A1 (ja) | 2021-06-09 | 2022-06-08 | 全固体電気化学素子及び硫黄－炭素複合体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022260056A1 true JPWO2022260056A1 (https=) | 2022-12-15 |
Family
ID=84426028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023527882A Pending JPWO2022260056A1 (https=) | 2021-06-09 | 2022-06-08 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240274793A1 (https=) |
| EP (1) | EP4329008A4 (https=) |
| JP (1) | JPWO2022260056A1 (https=) |
| CN (1) | CN117461163A (https=) |
| WO (1) | WO2022260056A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2024190440A1 (https=) | 2023-03-10 | 2024-09-19 | ||
| JP2025084624A (ja) * | 2023-11-22 | 2025-06-03 | 株式会社Ｇｓユアサ | 非水電解質蓄電素子用正極及び非水電解質蓄電素子 |
| WO2026033763A1 (ja) * | 2024-08-08 | 2026-02-12 | 日産自動車株式会社 | 正極材料ならびにこれを用いた正極合剤およびリチウム二次電池 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016009936A1 (ja) * | 2014-07-15 | 2016-01-21 | 東レ株式会社 | 電極材料、リチウム硫黄電池電極、リチウム硫黄電池および電極材料の製造方法 |
| JP6385486B2 (ja) * | 2016-03-11 | 2018-09-05 | 東京電力ホールディングス株式会社 | 固体電池用正極材およびその製造方法、ならびに、固体電池用正極材を用いた全固体リチウム硫黄電池およびその製造方法 |
| JP2020031027A (ja) * | 2018-08-24 | 2020-02-27 | 時空化学株式会社 | Ｌｉ２Ｓ−Ｐ２Ｓ５−ＳｅＳ２系ガラスセラミックからなる全固体リチウム硫黄電池用固体電解質、前記固体電解質に適した正極材料及びこれらの製造方法、並びにこれらを含む全固体リチウム硫黄電池 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008233933A (ja) | 2001-10-30 | 2008-10-02 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
| JP6243103B2 (ja) * | 2012-06-29 | 2017-12-06 | 出光興産株式会社 | 正極合材 |
| US10109847B2 (en) * | 2012-12-05 | 2018-10-23 | Robert Bosch Gmbh | Sulfur-carbon composite material, its application in lithium-sulfur battery and method for preparing said composite material |
| JP6756742B2 (ja) * | 2015-06-05 | 2020-09-16 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ | リチウム−硫黄電池用の微多孔性カーボンナノシートを含む硫黄−炭素複合体およびそれを調製するためのプロセス |
-
2022
- 2022-06-08 EP EP22820235.4A patent/EP4329008A4/en active Pending
- 2022-06-08 US US18/566,915 patent/US20240274793A1/en active Pending
- 2022-06-08 WO PCT/JP2022/023033 patent/WO2022260056A1/ja not_active Ceased
- 2022-06-08 JP JP2023527882A patent/JPWO2022260056A1/ja active Pending
- 2022-06-08 CN CN202280040839.0A patent/CN117461163A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016009936A1 (ja) * | 2014-07-15 | 2016-01-21 | 東レ株式会社 | 電極材料、リチウム硫黄電池電極、リチウム硫黄電池および電極材料の製造方法 |
| JP6385486B2 (ja) * | 2016-03-11 | 2018-09-05 | 東京電力ホールディングス株式会社 | 固体電池用正極材およびその製造方法、ならびに、固体電池用正極材を用いた全固体リチウム硫黄電池およびその製造方法 |
| JP2020031027A (ja) * | 2018-08-24 | 2020-02-27 | 時空化学株式会社 | Ｌｉ２Ｓ−Ｐ２Ｓ５−ＳｅＳ２系ガラスセラミックからなる全固体リチウム硫黄電池用固体電解質、前記固体電解質に適した正極材料及びこれらの製造方法、並びにこれらを含む全固体リチウム硫黄電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240274793A1 (en) | 2024-08-15 |
| CN117461163A (zh) | 2024-01-26 |
| EP4329008A4 (en) | 2025-05-14 |
| WO2022260056A1 (ja) | 2022-12-15 |
| EP4329008A1 (en) | 2024-02-28 |
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Legal Events
| Date | Code | Title | Description |
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| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250429 |
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| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20260210 |
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