CN104868082A - 一种锂离子电池用静电纺丝复合隔膜及其生产工艺 - Google Patents
一种锂离子电池用静电纺丝复合隔膜及其生产工艺 Download PDFInfo
- Publication number
- CN104868082A CN104868082A CN201510192357.9A CN201510192357A CN104868082A CN 104868082 A CN104868082 A CN 104868082A CN 201510192357 A CN201510192357 A CN 201510192357A CN 104868082 A CN104868082 A CN 104868082A
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- membrane
- temperature
- white oil
- Prior art date
- 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
-
- 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
- H01M50/411—Organic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
- H01M50/403—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)
- Materials Engineering (AREA)
- Cell Separators (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510192357.9A CN104868082B (zh) | 2015-04-22 | 2015-04-22 | 一种锂离子电池用静电纺丝复合隔膜及其生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510192357.9A CN104868082B (zh) | 2015-04-22 | 2015-04-22 | 一种锂离子电池用静电纺丝复合隔膜及其生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104868082A true CN104868082A (zh) | 2015-08-26 |
CN104868082B CN104868082B (zh) | 2017-10-17 |
Family
ID=53913763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510192357.9A Active CN104868082B (zh) | 2015-04-22 | 2015-04-22 | 一种锂离子电池用静电纺丝复合隔膜及其生产工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104868082B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112820939A (zh) * | 2019-11-18 | 2021-05-18 | 青岛蓝科途膜材料有限公司 | 凝胶电解质和锂离子电池 |
CN113224466A (zh) * | 2020-01-19 | 2021-08-06 | 厦门大学 | 一种压敏高分子改性隔膜及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001266811A (ja) * | 2000-03-16 | 2001-09-28 | Dainippon Printing Co Ltd | ポリマー電池用包装材料およびその製造方法 |
JP2012033496A (ja) * | 2011-08-31 | 2012-02-16 | Dainippon Printing Co Ltd | ポリマー電池用包装材料及びその製造方法 |
CN103872281A (zh) * | 2014-03-19 | 2014-06-18 | 青岛中科华联新材料有限公司 | 一种新型高孔隙率锂离子电池隔膜的生产工艺 |
CN104205417A (zh) * | 2012-03-27 | 2014-12-10 | 东丽株式会社 | 层合多孔膜及蓄电装置用隔膜 |
-
2015
- 2015-04-22 CN CN201510192357.9A patent/CN104868082B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001266811A (ja) * | 2000-03-16 | 2001-09-28 | Dainippon Printing Co Ltd | ポリマー電池用包装材料およびその製造方法 |
JP2012033496A (ja) * | 2011-08-31 | 2012-02-16 | Dainippon Printing Co Ltd | ポリマー電池用包装材料及びその製造方法 |
CN104205417A (zh) * | 2012-03-27 | 2014-12-10 | 东丽株式会社 | 层合多孔膜及蓄电装置用隔膜 |
CN103872281A (zh) * | 2014-03-19 | 2014-06-18 | 青岛中科华联新材料有限公司 | 一种新型高孔隙率锂离子电池隔膜的生产工艺 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112820939A (zh) * | 2019-11-18 | 2021-05-18 | 青岛蓝科途膜材料有限公司 | 凝胶电解质和锂离子电池 |
CN112820939B (zh) * | 2019-11-18 | 2024-03-12 | 青岛蓝科途膜材料有限公司 | 凝胶电解质和锂离子电池 |
CN113224466A (zh) * | 2020-01-19 | 2021-08-06 | 厦门大学 | 一种压敏高分子改性隔膜及其制备方法和应用 |
CN113224466B (zh) * | 2020-01-19 | 2023-06-16 | 厦门大学 | 一种压敏高分子改性隔膜及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN104868082B (zh) | 2017-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103618054B (zh) | 一种新型耐高温锂电池隔膜及其制备工艺 | |
CN102931371B (zh) | 一种电池隔膜的制备方法 | |
CN102241832B (zh) | 聚烯烃薄膜及其制备方法 | |
CN101724170B (zh) | 一种上下表面结构对称的聚烯烃微孔膜制备方法 | |
JP5984307B2 (ja) | セルロースナノファイバー入りポリオレフィン微多孔延伸フィルムの製造方法 | |
CN103872281A (zh) | 一种新型高孔隙率锂离子电池隔膜的生产工艺 | |
CN103762325B (zh) | 一种新型低成本锂离子电池pe隔膜的生产工艺 | |
CN103618055A (zh) | 一种聚烯烃锂离子电池隔膜制备方法 | |
CN103921449A (zh) | 超薄高强聚烯烃微孔膜的制备方法及聚烯烃微孔膜 | |
CN102320133A (zh) | 一种聚烯烃电池隔膜及其制备方法 | |
CN102064299A (zh) | 一种锂离子电池用聚烯烃多层多孔隔膜及其制备方法 | |
CN103724951A (zh) | 二次锂电池用聚酯微孔隔膜及其制备方法 | |
KR101410279B1 (ko) | 폴리올레핀 미다공막의 제조 방법 | |
CN111086181A (zh) | 一种锂电池隔膜的制备方法 | |
WO2012146126A1 (en) | Method of preparing separator | |
CN102774009A (zh) | 聚烯烃微孔膜的制备方法 | |
CN102199320B (zh) | 用于形成电池隔离膜的聚合物组合物 | |
CN102241142A (zh) | 一种锂电池隔膜生产方法及横向拉伸机 | |
CN103022401A (zh) | 一种锂离子电池聚烯烃隔膜的制备方法 | |
WO2017152731A1 (zh) | 一种锂离子电池隔膜的制备方法 | |
CN110518178A (zh) | 具有互穿网络结构的聚合物电池隔膜及其制备方法 | |
CN102956858B (zh) | 一种电池隔膜及其制备方法 | |
EP2367880A1 (en) | Microporous polyolefin film and method of producing the same | |
WO2024001489A1 (en) | Lithium-ion battery separators and preparation methods thereof | |
CN106574070A (zh) | 烯烃制微多孔膜及其制造方法、非水电解液系二次电池用隔膜以及非水电解液系二次电池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Six 16 mountain road, 266555 economic and Technological Development Zone, Shandong, Qingdao Applicant after: QINGDAO ZHONGKE HUALIAN NEW MATERIAL CO., LTD. Address before: Six 16 mountain road, 266555 economic and Technological Development Zone, Shandong, Qingdao Applicant before: Qingdao Zhongke Hualian New Materials Co.,Ltd. |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180411 Address after: 266510 Shandong Qingdao city Huangdao District unity Road No. 2877 Qingdao Sino German Ecological Garden Management Committee 294 room Patentee after: Qingdao blue Ke road film material Co., Ltd. Address before: Six 16 mountain road, 266555 economic and Technological Development Zone, Shandong, Qingdao Patentee before: Qingdao Zhongke Hualian New Material Co., Ltd. |
|
TR01 | Transfer of patent right |