JP5882549B1 - 非水系二次電池用セパレータ、その製造方法及び非水系二次電池 - Google Patents
非水系二次電池用セパレータ、その製造方法及び非水系二次電池 Download PDFInfo
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- JP5882549B1 JP5882549B1 JP2015543202A JP2015543202A JP5882549B1 JP 5882549 B1 JP5882549 B1 JP 5882549B1 JP 2015543202 A JP2015543202 A JP 2015543202A JP 2015543202 A JP2015543202 A JP 2015543202A JP 5882549 B1 JP5882549 B1 JP 5882549B1
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- separator
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- secondary battery
- aqueous secondary
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- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
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- 238000012856 packing Methods 0.000 description 1
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- 238000011056 performance test Methods 0.000 description 1
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- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
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- 229920002223 polystyrene Polymers 0.000 description 1
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- 238000007650 screen-printing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- 239000001587 sorbitan monostearate Substances 0.000 description 1
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- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 235000019337 sorbitan trioleate Nutrition 0.000 description 1
- 229960000391 sorbitan trioleate Drugs 0.000 description 1
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- 238000003860 storage Methods 0.000 description 1
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- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
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- 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
-
- 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
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- H—ELECTRICITY
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- 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
- 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
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- 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
- H01M50/426—Fluorocarbon polymers
-
- 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
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- H—ELECTRICITY
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- 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
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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
- H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
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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
- H01M50/46—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
- H01M50/463—Separators, membranes or diaphragms characterised by their shape
- H01M50/469—Separators, membranes or diaphragms characterised by their shape tubular or cylindrical
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Cell Separators (AREA)
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PCT/JP2015/064224 WO2015178351A1 (ja) | 2014-05-20 | 2015-05-18 | 非水系二次電池用セパレータ、その製造方法及び非水系二次電池 |
JP2015543202A JP5882549B1 (ja) | 2014-05-20 | 2015-05-18 | 非水系二次電池用セパレータ、その製造方法及び非水系二次電池 |
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JP (1) | JP5882549B1 (zh) |
KR (1) | KR20170009838A (zh) |
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WO (1) | WO2015178351A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10347906B2 (en) | 2017-03-17 | 2019-07-09 | Kabushiki Kaisha Toshiba | Secondary battery, battery pack, and vehicle |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6693619B2 (ja) * | 2016-07-04 | 2020-05-13 | 株式会社ハッピージャパン | β型ポリフッ化ビニリデン膜付基材及びその製造方法、並びにβ型ポリフッ化ビニリデン膜を具備する圧電センサ及びその製造方法 |
CN106953058A (zh) * | 2017-04-10 | 2017-07-14 | 天津中科先进技术研究院有限公司 | 锂离子电池隔膜 |
JP6884627B2 (ja) * | 2017-04-14 | 2021-06-09 | 住友化学株式会社 | 非水電解液二次電池用絶縁性多孔質層 |
CN108963156A (zh) * | 2018-07-10 | 2018-12-07 | 福建师范大学 | 铝酸酯偶联剂对涂覆膜的改性方法 |
KR102396985B1 (ko) * | 2018-11-02 | 2022-05-12 | 주식회사 엘지에너지솔루션 | 무기물 코팅층이 형성된 가교 폴리올레핀 분리막 및 이를 포함한 고출력 이차 전지 |
JP7213658B2 (ja) * | 2018-11-06 | 2023-01-27 | 旭化成株式会社 | 微細パタンを有するセパレータ、捲回体および非水電解質電池 |
CN115769428A (zh) * | 2020-12-29 | 2023-03-07 | 株式会社Lg新能源 | 制造用于电化学装置的隔板的方法和由其获得的用于电化学装置的隔板 |
JPWO2023053771A1 (zh) * | 2021-09-30 | 2023-04-06 | ||
CN114024095B (zh) * | 2021-10-27 | 2022-08-05 | 长园泽晖新能源材料研究院(珠海)有限公司 | 一种具有特殊孔结构的涂层隔膜及其制备方法 |
JP2024114016A (ja) * | 2023-02-10 | 2024-08-23 | エリーパワー株式会社 | 非水電解質二次電池用セパレータ及び非水電解質二次電池 |
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- 2015-05-18 WO PCT/JP2015/064224 patent/WO2015178351A1/ja active Application Filing
- 2015-05-18 CN CN201580021963.2A patent/CN106233500A/zh active Pending
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JPWO2015178351A1 (ja) | 2017-04-20 |
WO2015178351A1 (ja) | 2015-11-26 |
CN106233500A (zh) | 2016-12-14 |
KR20170009838A (ko) | 2017-01-25 |
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