CN108807788B - 一种锂离子动力电池用复合隔膜及其制备方法 - Google Patents
一种锂离子动力电池用复合隔膜及其制备方法 Download PDFInfo
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- CN108807788B CN108807788B CN201810504179.2A CN201810504179A CN108807788B CN 108807788 B CN108807788 B CN 108807788B CN 201810504179 A CN201810504179 A CN 201810504179A CN 108807788 B CN108807788 B CN 108807788B
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- lithium ion
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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
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
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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
-
- 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
-
- 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
-
- 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
- H01M50/44—Fibrous 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
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
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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
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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)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Cell Separators (AREA)
- Multicomponent Fibers (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810504179.2A CN108807788B (zh) | 2018-05-24 | 2018-05-24 | 一种锂离子动力电池用复合隔膜及其制备方法 |
Applications Claiming Priority (1)
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CN201810504179.2A CN108807788B (zh) | 2018-05-24 | 2018-05-24 | 一种锂离子动力电池用复合隔膜及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN108807788A CN108807788A (zh) | 2018-11-13 |
CN108807788B true CN108807788B (zh) | 2020-12-22 |
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CN201810504179.2A Active CN108807788B (zh) | 2018-05-24 | 2018-05-24 | 一种锂离子动力电池用复合隔膜及其制备方法 |
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CN (1) | CN108807788B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112787038A (zh) * | 2021-02-20 | 2021-05-11 | 天津谦同新能源科技有限公司 | 一种锂离子电池纺丝隔膜的后处理方法及纺丝隔膜 |
CN114865226B (zh) * | 2022-05-25 | 2023-01-13 | 齐齐哈尔大学 | MXene基无机粒子/PVDF基聚合物复合隔膜的制备方法及应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103474610A (zh) * | 2013-09-29 | 2013-12-25 | 天津工业大学 | 一种静电纺丝/静电喷雾制备复合锂离子电池隔膜的方法 |
KR102295367B1 (ko) * | 2014-12-08 | 2021-08-31 | 삼성에스디아이 주식회사 | 리튬이차전지용 복합 세퍼레이터 및 이를 채용한 리튬이차전지 |
JP2016170974A (ja) * | 2015-03-12 | 2016-09-23 | ニッポン高度紙工業株式会社 | アルカリ電池用セパレータ及びアルカリ電池 |
CN107248562A (zh) * | 2017-06-27 | 2017-10-13 | 过春明 | 一种锂离子电池隔膜及其制备方法 |
US20180043656A1 (en) * | 2017-09-18 | 2018-02-15 | LiSo Plastics, L.L.C. | Oriented Multilayer Porous Film |
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2018
- 2018-05-24 CN CN201810504179.2A patent/CN108807788B/zh active Active
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Inventor after: Zhong Xuhang Inventor after: Li Cuizhi Inventor before: Li Cuizhi |
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Effective date of registration: 20201202 Address after: No. 1056, Tangbian, Jishan village, Xingtai Development Zone, Changtai County, Zhangzhou City, Fujian Province Applicant after: Zhong Xuhang Address before: 315040 No. 002, No. 305, Jiangnan Yi Pin garden, Ningbo high tech Zone, Zhejiang, 6-7 Applicant before: NINGBO GECHUANG NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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