CN108539090B - 非水电解液二次电池用间隔件 - Google Patents
非水电解液二次电池用间隔件 Download PDFInfo
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- CN108539090B CN108539090B CN201810175532.7A CN201810175532A CN108539090B CN 108539090 B CN108539090 B CN 108539090B CN 201810175532 A CN201810175532 A CN 201810175532A CN 108539090 B CN108539090 B CN 108539090B
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- secondary battery
- electrolyte secondary
- separator
- nonaqueous electrolyte
- aqueous electrolyte
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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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
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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
-
- 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
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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
-
- 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
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
-
- 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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/491—Porosity
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
-
- 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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
-
- 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
-
- 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)
- Secondary Cells (AREA)
- Cell Separators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017041085A JP6472822B2 (ja) | 2017-03-03 | 2017-03-03 | 非水電解液二次電池用セパレータ |
| JP2017-041085 | 2017-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108539090A CN108539090A (zh) | 2018-09-14 |
| CN108539090B true CN108539090B (zh) | 2019-10-18 |
Family
ID=63355336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810175532.7A Active CN108539090B (zh) | 2017-03-03 | 2018-03-02 | 非水电解液二次电池用间隔件 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10566594B2 (enExample) |
| JP (1) | JP6472822B2 (enExample) |
| KR (2) | KR101899283B1 (enExample) |
| CN (1) | CN108539090B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101918448B1 (ko) * | 2017-04-28 | 2018-11-13 | 스미또모 가가꾸 가부시키가이샤 | 비수 전해액 이차 전지용 절연성 다공질층 |
| KR102354110B1 (ko) * | 2017-08-31 | 2022-01-24 | 아사히 가세이 가부시키가이샤 | 폴리올레핀 미다공막 |
| CN113574730B (zh) * | 2019-03-20 | 2023-06-02 | 帝人株式会社 | 非水系二次电池用隔膜及非水系二次电池 |
| US12078418B2 (en) | 2020-07-01 | 2024-09-03 | Systems Spray-Cooled, Inc. | Sloped sidewall for a furnance |
Citations (5)
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| CN103781832A (zh) * | 2011-09-09 | 2014-05-07 | 旭化成纤维株式会社 | 聚酮多孔膜 |
| CN103972444A (zh) * | 2013-01-28 | 2014-08-06 | 海洋王照明科技股份有限公司 | 电化学电源隔膜及其制备方法、电化学电池或电容器 |
| JP2016081763A (ja) * | 2014-10-17 | 2016-05-16 | トヨタ自動車株式会社 | 電池用セパレータ、積層セパレータ、リチウムイオン二次電池および組電池 |
| CN106410096A (zh) * | 2015-11-30 | 2017-02-15 | 住友化学株式会社 | 非水电解液二次电池用间隔件、层叠间隔件、构件及非水电解液二次电池 |
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| JP6025958B1 (ja) | 2015-11-30 | 2016-11-16 | 住友化学株式会社 | 非水電解液二次電池用セパレータおよびその利用 |
| JP6041970B1 (ja) | 2015-12-24 | 2016-12-14 | 住友化学株式会社 | 非水電解液二次電池用セパレータ |
| KR101707380B1 (ko) | 2016-03-11 | 2017-02-15 | 스미또모 가가꾸 가부시키가이샤 | 다공질층 |
| CN106848160B (zh) | 2016-03-11 | 2019-05-17 | 住友化学株式会社 | 多孔层 |
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2017
- 2017-03-03 JP JP2017041085A patent/JP6472822B2/ja active Active
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2018
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- 2018-03-02 US US15/910,354 patent/US10566594B2/en active Active
- 2018-03-02 KR KR1020180025175A patent/KR101899283B1/ko active Active
- 2018-08-29 KR KR1020180102051A patent/KR20180101297A/ko not_active Withdrawn
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| CN101420018A (zh) * | 2007-10-26 | 2009-04-29 | 比亚迪股份有限公司 | 一种锂离子二次电池隔膜及其制备方法 |
| CN103781832A (zh) * | 2011-09-09 | 2014-05-07 | 旭化成纤维株式会社 | 聚酮多孔膜 |
| CN103972444A (zh) * | 2013-01-28 | 2014-08-06 | 海洋王照明科技股份有限公司 | 电化学电源隔膜及其制备方法、电化学电池或电容器 |
| JP2016081763A (ja) * | 2014-10-17 | 2016-05-16 | トヨタ自動車株式会社 | 電池用セパレータ、積層セパレータ、リチウムイオン二次電池および組電池 |
| CN106410096A (zh) * | 2015-11-30 | 2017-02-15 | 住友化学株式会社 | 非水电解液二次电池用间隔件、层叠间隔件、构件及非水电解液二次电池 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20180101248A (ko) | 2018-09-12 |
| JP6472822B2 (ja) | 2019-02-20 |
| US10566594B2 (en) | 2020-02-18 |
| CN108539090A (zh) | 2018-09-14 |
| KR20180101297A (ko) | 2018-09-12 |
| KR101899283B1 (ko) | 2018-09-14 |
| JP2018147685A (ja) | 2018-09-20 |
| US20180254455A1 (en) | 2018-09-06 |
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