JPWO2022163780A1 - - Google Patents
Info
- Publication number
- JPWO2022163780A1 JPWO2022163780A1 JP2022578492A JP2022578492A JPWO2022163780A1 JP WO2022163780 A1 JPWO2022163780 A1 JP WO2022163780A1 JP 2022578492 A JP2022578492 A JP 2022578492A JP 2022578492 A JP2022578492 A JP 2022578492A JP WO2022163780 A1 JPWO2022163780 A1 JP WO2022163780A1
- 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.)
- Granted
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/52—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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/417—Polyolefins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/42—Acrylic resins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/431—Inorganic material
- H01M50/434—Ceramics
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/443—Particulate material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
-
- 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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Ceramic Engineering (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021013954 | 2021-01-29 | ||
| JP2021013954 | 2021-01-29 | ||
| PCT/JP2022/003178 WO2022163780A1 (ja) | 2021-01-29 | 2022-01-27 | 電気化学素子機能層用組成物、電気化学素子用機能層、電気化学素子用積層体及び電気化学素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022163780A1 true JPWO2022163780A1 (https=) | 2022-08-04 |
| JP7806710B2 JP7806710B2 (ja) | 2026-01-27 |
Family
ID=82653462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022578492A Active JP7806710B2 (ja) | 2021-01-29 | 2022-01-27 | 電気化学素子機能層用組成物、電気化学素子用機能層、電気化学素子用積層体及び電気化学素子 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240213621A1 (https=) |
| EP (1) | EP4287285A4 (https=) |
| JP (1) | JP7806710B2 (https=) |
| KR (1) | KR20230138457A (https=) |
| CN (1) | CN116724457A (https=) |
| WO (1) | WO2022163780A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4683089A1 (en) | 2023-03-15 | 2026-01-21 | Zeon Corporation | Binder composition for electrochemical element functional layer, slurry composition for electrochemical element functional layer, laminate for electrochemical element, and electrochemical element |
| WO2025225627A1 (ja) * | 2024-04-26 | 2025-10-30 | パナソニックエナジー株式会社 | 非水電解質二次電池用セパレータ |
| WO2025225626A1 (ja) * | 2024-04-26 | 2025-10-30 | パナソニックエナジー株式会社 | 非水電解質二次電池用セパレータ |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016042454A (ja) * | 2014-08-13 | 2016-03-31 | 三星エスディアイ株式会社Ｓａｍｓｕｎｇ ＳＤＩ Ｃｏ．，Ｌｔｄ． | リチウム二次電池用セパレータ、それを採用したリチウム二次電池及びその製造方法 |
| WO2017110067A1 (ja) * | 2015-12-25 | 2017-06-29 | 日本ゼオン株式会社 | 非水系二次電池多孔膜用バインダー組成物、非水系二次電池多孔膜用スラリー組成物、非水系二次電池用多孔膜、及び非水系二次電池 |
| WO2020031614A1 (ja) * | 2018-08-10 | 2020-02-13 | 日本ゼオン株式会社 | 非水系二次電池接着層用スラリー組成物、非水系二次電池用接着層、非水系二次電池用セパレータ、及び非水系二次電池 |
| WO2020105672A1 (ja) * | 2018-11-22 | 2020-05-28 | 東レ株式会社 | 多孔性フィルム、二次電池用セパレータおよび二次電池 |
| WO2020246497A1 (ja) * | 2019-06-04 | 2020-12-10 | 帝人株式会社 | 非水系二次電池用セパレータ及び非水系二次電池 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2835844B1 (en) | 2012-04-05 | 2018-11-14 | Zeon Corporation | Separator for secondary cell |
| JP6186852B2 (ja) | 2013-04-30 | 2017-08-30 | 日本ゼオン株式会社 | 二次電池多孔膜用スラリー組成物、二次電池用電極、二次電池用セパレータおよび二次電池 |
| KR102422232B1 (ko) * | 2014-06-27 | 2022-07-15 | 니폰 제온 가부시키가이샤 | 비수계 이차전지 기능층용 조성물, 비수계 이차전지용 기능층 및 비수계 이차전지 |
| CN108292753B (zh) * | 2015-11-30 | 2022-04-22 | 日本瑞翁株式会社 | 非水系二次电池粘接层用组合物、非水系二次电池用粘接层以及非水系二次电池 |
| JP7205465B2 (ja) | 2017-04-26 | 2023-01-17 | 日本ゼオン株式会社 | 非水系二次電池多孔膜用バインダー組成物、非水系二次電池多孔膜用スラリー組成物、非水系二次電池用多孔膜、並びに非水系二次電池およびその製造方法 |
| US11721798B2 (en) * | 2017-08-31 | 2023-08-08 | Zeon Corporation | Composition for electrochemical device functional layer, functional layer for electrochemical device, and electrochemical device |
| JP7567787B2 (ja) | 2019-06-03 | 2024-10-16 | 日本ゼオン株式会社 | 電気化学素子用機能層付きセパレータ、および電気化学素子 |
-
2022
- 2022-01-27 JP JP2022578492A patent/JP7806710B2/ja active Active
- 2022-01-27 US US18/260,319 patent/US20240213621A1/en active Pending
- 2022-01-27 EP EP22745999.7A patent/EP4287285A4/en active Pending
- 2022-01-27 KR KR1020237024388A patent/KR20230138457A/ko active Pending
- 2022-01-27 CN CN202280011234.9A patent/CN116724457A/zh active Pending
- 2022-01-27 WO PCT/JP2022/003178 patent/WO2022163780A1/ja not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016042454A (ja) * | 2014-08-13 | 2016-03-31 | 三星エスディアイ株式会社Ｓａｍｓｕｎｇ ＳＤＩ Ｃｏ．，Ｌｔｄ． | リチウム二次電池用セパレータ、それを採用したリチウム二次電池及びその製造方法 |
| WO2017110067A1 (ja) * | 2015-12-25 | 2017-06-29 | 日本ゼオン株式会社 | 非水系二次電池多孔膜用バインダー組成物、非水系二次電池多孔膜用スラリー組成物、非水系二次電池用多孔膜、及び非水系二次電池 |
| WO2020031614A1 (ja) * | 2018-08-10 | 2020-02-13 | 日本ゼオン株式会社 | 非水系二次電池接着層用スラリー組成物、非水系二次電池用接着層、非水系二次電池用セパレータ、及び非水系二次電池 |
| WO2020105672A1 (ja) * | 2018-11-22 | 2020-05-28 | 東レ株式会社 | 多孔性フィルム、二次電池用セパレータおよび二次電池 |
| WO2020246497A1 (ja) * | 2019-06-04 | 2020-12-10 | 帝人株式会社 | 非水系二次電池用セパレータ及び非水系二次電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7806710B2 (ja) | 2026-01-27 |
| WO2022163780A1 (ja) | 2022-08-04 |
| KR20230138457A (ko) | 2023-10-05 |
| US20240213621A1 (en) | 2024-06-27 |
| CN116724457A (zh) | 2023-09-08 |
| EP4287285A1 (en) | 2023-12-06 |
| EP4287285A4 (en) | 2025-09-10 |
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