CN108550770B - 一种锂离子电池用复合隔膜及其制备方法 - Google Patents
一种锂离子电池用复合隔膜及其制备方法 Download PDFInfo
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- CN108550770B CN108550770B CN201810504180.5A CN201810504180A CN108550770B CN 108550770 B CN108550770 B CN 108550770B CN 201810504180 A CN201810504180 A CN 201810504180A CN 108550770 B CN108550770 B CN 108550770B
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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
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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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- 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)
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CN201810504180.5A CN108550770B (zh) | 2018-05-24 | 2018-05-24 | 一种锂离子电池用复合隔膜及其制备方法 |
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CN201810504180.5A CN108550770B (zh) | 2018-05-24 | 2018-05-24 | 一种锂离子电池用复合隔膜及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN108550770A CN108550770A (zh) | 2018-09-18 |
CN108550770B true CN108550770B (zh) | 2020-12-18 |
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CN201810504180.5A Active CN108550770B (zh) | 2018-05-24 | 2018-05-24 | 一种锂离子电池用复合隔膜及其制备方法 |
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CN (1) | CN108550770B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110085794A (zh) * | 2019-05-14 | 2019-08-02 | 济南浩新实业有限公司 | 一种无纺布高分子材料复合隔膜 |
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EP2086877A4 (en) * | 2006-09-29 | 2011-01-05 | Univ Akron | METAL OXIDE FIBERS AND NANOFIBERS, PROCESS FOR PREPARING THE SAME, AND USES THEREOF |
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 |
CN104835931B (zh) * | 2015-03-30 | 2017-03-22 | 东华大学 | 一种无纺布锂离子电池复合隔膜及其制备方法 |
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Effective date of registration: 20201127 Address after: 343400 Ji'an City, Jiangxi province Yongxin County Industrial Development Zone Industrial Park Star Applicant after: Jiangxi Huahao new energy Co.,Ltd. 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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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The invention relates to a composite diaphragm for lithium ion battery and a preparation method thereof Effective date of registration: 20211217 Granted publication date: 20201218 Pledgee: Jiujiang Bank Co.,Ltd. Yongxin sub branch Pledgor: Jiangxi Huahao new energy Co.,Ltd. Registration number: Y2021980015369 |
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