JPWO2021206120A1 - - Google Patents
Info
- Publication number
- JPWO2021206120A1 JPWO2021206120A1 JP2022514108A JP2022514108A JPWO2021206120A1 JP WO2021206120 A1 JPWO2021206120 A1 JP WO2021206120A1 JP 2022514108 A JP2022514108 A JP 2022514108A JP 2022514108 A JP2022514108 A JP 2022514108A JP WO2021206120 A1 JPWO2021206120 A1 JP WO2021206120A1
- 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
-
- 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
-
- 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
- H01M4/46—Alloys based on magnesium or aluminium
- H01M4/463—Aluminium based
-
- 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
-
- 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
- H01M10/0567—Liquid materials characterised by the additives
-
- 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
- H01M4/13—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
-
- 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
-
- 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
- H01M4/386—Silicon or alloys based on silicon
-
- 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
- H01M2004/027—Negative 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
-
- 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
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0037—Mixture of solvents
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020070383 | 2020-04-09 | ||
| PCT/JP2021/014754 WO2021206120A1 (ja) | 2020-04-09 | 2021-04-07 | リチウム二次電池及びリチウム二次電池用電解液 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2021206120A1 true JPWO2021206120A1 (https=) | 2021-10-14 |
Family
ID=78023971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022514108A Pending JPWO2021206120A1 (https=) | 2020-04-09 | 2021-04-07 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230343991A1 (https=) |
| EP (1) | EP4135066A1 (https=) |
| JP (1) | JPWO2021206120A1 (https=) |
| KR (1) | KR20220166791A (https=) |
| CN (1) | CN115336065A (https=) |
| WO (1) | WO2021206120A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2022209506A1 (https=) * | 2021-03-31 | 2022-10-06 | ||
| CN118743051A (zh) * | 2022-03-31 | 2024-10-01 | 住友化学株式会社 | 铝负极及非水电解液二次电池 |
| KR20250177647A (ko) * | 2024-06-17 | 2025-12-24 | 제주대학교 산학협력단 | 알루미늄 전기화학 에너지 전지 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07320723A (ja) * | 1994-05-18 | 1995-12-08 | Hitachi Maxell Ltd | リチウム二次電池およびその製造方法 |
| JP2001256997A (ja) * | 2000-03-13 | 2001-09-21 | Sanyo Electric Co Ltd | リチウム二次電池 |
| JP2002008648A (ja) * | 2000-06-20 | 2002-01-11 | Sanyo Electric Co Ltd | リチウム二次電池用負極 |
| US7851085B2 (en) * | 2005-07-25 | 2010-12-14 | 3M Innovative Properties Company | Alloy compositions for lithium ion batteries |
| EP1955393B1 (en) * | 2005-12-01 | 2014-08-27 | 3M Innovative Properties Company | Electrode compositions based on an amorphous alloy having a high silicon content |
| JP5575531B2 (ja) | 2010-04-16 | 2014-08-20 | 株式会社コベルコ科研 | 負極活物質、これを用いた二次電池およびキャパシタ |
| US20130202967A1 (en) * | 2012-02-07 | 2013-08-08 | Jae-Hyuk Kim | Negative active material for rechargeable lithium battery and rechargeable lithium battery including same |
| JP6253571B2 (ja) * | 2014-12-19 | 2017-12-27 | マクセルホールディングス株式会社 | 非水電解液電池 |
| JP2017195028A (ja) * | 2016-04-18 | 2017-10-26 | 日立マクセル株式会社 | 非水電解液電池およびその製造方法 |
| CN106602129B (zh) * | 2016-12-12 | 2019-09-06 | 北京科技大学 | 一种多离子电池及其制备方法 |
| JP6442630B1 (ja) * | 2018-01-24 | 2018-12-19 | 住友化学株式会社 | 非水電解液二次電池用負極活物質、負極及び電池 |
| JP2019175568A (ja) * | 2018-03-27 | 2019-10-10 | 本田技研工業株式会社 | リチウムイオン二次電池 |
| JP7169772B2 (ja) * | 2018-05-28 | 2022-11-11 | マクセル株式会社 | 非水電解液電池及びその製造方法 |
| JP2020070383A (ja) | 2018-11-01 | 2020-05-07 | 光洋シーリングテクノ株式会社 | オイルシール用ゴム組成物及びオイルシール |
-
2021
- 2021-04-07 US US17/913,921 patent/US20230343991A1/en not_active Abandoned
- 2021-04-07 KR KR1020227032928A patent/KR20220166791A/ko not_active Withdrawn
- 2021-04-07 WO PCT/JP2021/014754 patent/WO2021206120A1/ja not_active Ceased
- 2021-04-07 CN CN202180024901.2A patent/CN115336065A/zh active Pending
- 2021-04-07 EP EP21785104.7A patent/EP4135066A1/en not_active Withdrawn
- 2021-04-07 JP JP2022514108A patent/JPWO2021206120A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021206120A1 (ja) | 2021-10-14 |
| US20230343991A1 (en) | 2023-10-26 |
| EP4135066A1 (en) | 2023-02-15 |
| CN115336065A (zh) | 2022-11-11 |
| KR20220166791A (ko) | 2022-12-19 |