JP7804697B2 - リチウムイオン二次電池またはアルカリイオン二次電池用の無金属高電圧カソード - Google Patents
リチウムイオン二次電池またはアルカリイオン二次電池用の無金属高電圧カソードInfo
- Publication number
- JP7804697B2 JP7804697B2 JP2023566734A JP2023566734A JP7804697B2 JP 7804697 B2 JP7804697 B2 JP 7804697B2 JP 2023566734 A JP2023566734 A JP 2023566734A JP 2023566734 A JP2023566734 A JP 2023566734A JP 7804697 B2 JP7804697 B2 JP 7804697B2
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- JP
- Japan
- Prior art keywords
- lithium
- alkali
- sulfate
- persulfate
- ion
- 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.)
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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
- H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
-
- 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
- H01M10/0566—Liquid materials
- H01M10/0569—Liquid materials characterised by the solvents
-
- 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
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
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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
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
-
- 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
- H01M10/0566—Liquid materials
- H01M10/0568—Liquid materials characterised by the solutes
-
- 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
-
- 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
-
- 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
- H01M2300/0025—Organic electrolyte
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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)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Description
アノード:2Li2SO4→Li2S2O8+2Li++2e- 2.01V
カソード:2Li++2C6+2e-→2C6Li 2.84V
セル:2Li2SO4+2C6→Li2S2O8+2C6Li 4.85V
放電モード:
アノード:2C6Li→2C6+2Li++2e- 標準電位=2.84V
カソード:Li2S2O8+2Li++2e-→2Li2SO4 標準電位=2.01V
電池:Li2S2O8+2C6Li→2Li2SO4+2C6 セル電圧:4.85V
Claims (1)
- 結晶性イオン性硫酸アルカリ化合物を含む固体カソード活物質と、
過硫酸アルカリによる酸化に対して不活性であるように構成された前記硫酸アルカリ化合物の電極マトリックスと
を備えるアルカリイオン電池であって、
前記硫酸アルカリ化合物のアルカリイオンは、前記電池の充電中に抽出されてアノードに挿入され、カソードにおいて硫酸アルカリの過硫酸アルカリへの変換をもたらし、
前記電極マトリックスは、前記電極マトリックス中で生じる過硫酸アルカリを安定化させ、
前記アルカリイオンは、リチウム、ナトリウムまたはカリウムを含む、アルカリイオン電池。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/148,446 | 2021-01-13 | ||
| US17/148,446 US11688853B2 (en) | 2021-01-13 | 2021-01-13 | Metal-free high-voltage cathodes for secondary lithium-ion and alkali-ion batteries |
| PCT/US2022/011865 WO2022155101A1 (en) | 2021-01-13 | 2022-01-10 | Metal-free high-voltage cathodes for secondary lithium-ion or alkali-ion batteries |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024502683A JP2024502683A (ja) | 2024-01-22 |
| JP7804697B2 true JP7804697B2 (ja) | 2026-01-22 |
Family
ID=82322115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023566734A Active JP7804697B2 (ja) | 2021-01-13 | 2022-01-10 | リチウムイオン二次電池またはアルカリイオン二次電池用の無金属高電圧カソード |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11688853B2 (ja) |
| EP (1) | EP4278398A4 (ja) |
| JP (1) | JP7804697B2 (ja) |
| KR (1) | KR20230132461A (ja) |
| AU (1) | AU2022209171B2 (ja) |
| CA (1) | CA3207294A1 (ja) |
| WO (1) | WO2022155101A1 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003123755A (ja) | 2001-10-12 | 2003-04-25 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池用正極活物質およびその製造方法 |
| JP2010080168A (ja) | 2008-09-25 | 2010-04-08 | Toyota Motor Corp | 全固体リチウム二次電池 |
| JP2013175412A (ja) | 2012-02-27 | 2013-09-05 | Sumitomo Electric Ind Ltd | 非水電解質電池 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53120140A (en) | 1977-03-29 | 1978-10-20 | Toshiba Ray O Vac | Organic electrolyte battery |
| KR20100014725A (ko) * | 2007-04-05 | 2010-02-10 | 미쓰비시 가가꾸 가부시키가이샤 | 이차 전지용 비수계 전해액 및 그것을 사용한 비수계 전해액 이차 전지 |
| FR2987498B1 (fr) | 2012-02-29 | 2017-08-11 | Univ Picardie | Sulfates utiles comme materiaux d'electrode |
| US10840565B2 (en) * | 2018-08-13 | 2020-11-17 | Global Graphene Group, Inc. | Method of improving power density and fast-chargeability of a lithium secondary battery |
| US11101485B2 (en) | 2018-11-30 | 2021-08-24 | Nrgtek, Inc. | Flow battery |
| JP7480527B2 (ja) * | 2019-02-28 | 2024-05-10 | 住友金属鉱山株式会社 | リチウムイオン二次電池用正極活物質、リチウムイオン二次電池用正極活物質の製造方法、リチウムイオン二次電池 |
| JP2025044300A (ja) * | 2021-12-28 | 2025-04-02 | 株式会社ルネシス | 正極活物質、正極合剤及び二次電池 |
-
2021
- 2021-01-13 US US17/148,446 patent/US11688853B2/en active Active
-
2022
- 2022-01-10 JP JP2023566734A patent/JP7804697B2/ja active Active
- 2022-01-10 EP EP22739918.5A patent/EP4278398A4/en active Pending
- 2022-01-10 AU AU2022209171A patent/AU2022209171B2/en active Active
- 2022-01-10 KR KR1020237023843A patent/KR20230132461A/ko active Pending
- 2022-01-10 WO PCT/US2022/011865 patent/WO2022155101A1/en not_active Ceased
- 2022-01-10 CA CA3207294A patent/CA3207294A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003123755A (ja) | 2001-10-12 | 2003-04-25 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池用正極活物質およびその製造方法 |
| JP2010080168A (ja) | 2008-09-25 | 2010-04-08 | Toyota Motor Corp | 全固体リチウム二次電池 |
| JP2013175412A (ja) | 2012-02-27 | 2013-09-05 | Sumitomo Electric Ind Ltd | 非水電解質電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230132461A (ko) | 2023-09-15 |
| US11688853B2 (en) | 2023-06-27 |
| AU2022209171B2 (en) | 2023-12-14 |
| EP4278398A4 (en) | 2025-10-15 |
| WO2022155101A1 (en) | 2022-07-21 |
| CA3207294A1 (en) | 2022-07-21 |
| JP2024502683A (ja) | 2024-01-22 |
| AU2022209171A1 (en) | 2023-08-24 |
| US20220223869A1 (en) | 2022-07-14 |
| EP4278398A1 (en) | 2023-11-22 |
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