CN102148346B - 一种聚烯烃微孔隔膜及其制备方法 - Google Patents
一种聚烯烃微孔隔膜及其制备方法 Download PDFInfo
- Publication number
- CN102148346B CN102148346B CN2011100589629A CN201110058962A CN102148346B CN 102148346 B CN102148346 B CN 102148346B CN 2011100589629 A CN2011100589629 A CN 2011100589629A CN 201110058962 A CN201110058962 A CN 201110058962A CN 102148346 B CN102148346 B CN 102148346B
- Authority
- CN
- China
- Prior art keywords
- vistanex
- beta crystal
- antioxidant
- type nucleater
- film
- 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.)
- Active
Links
Classifications
-
- 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
- Cell Separators (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100589629A CN102148346B (zh) | 2011-03-11 | 2011-03-11 | 一种聚烯烃微孔隔膜及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100589629A CN102148346B (zh) | 2011-03-11 | 2011-03-11 | 一种聚烯烃微孔隔膜及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102148346A CN102148346A (zh) | 2011-08-10 |
CN102148346B true CN102148346B (zh) | 2013-04-24 |
Family
ID=44422457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100589629A Active CN102148346B (zh) | 2011-03-11 | 2011-03-11 | 一种聚烯烃微孔隔膜及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102148346B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102604203A (zh) * | 2012-01-18 | 2012-07-25 | 成都慧成科技有限责任公司 | 一种改进型微孔聚合物薄膜及其制备方法 |
CN103087410B (zh) * | 2013-01-16 | 2017-06-20 | 合肥杰事杰新材料股份有限公司 | 一种聚丙烯微孔电池膜及其制备方法 |
CN103990388B (zh) * | 2014-06-06 | 2016-09-07 | 昆明云天化纽米科技有限公司 | 三层复合结构聚丙烯微孔膜及其制备方法 |
WO2016157736A1 (ja) * | 2015-03-31 | 2016-10-06 | 三洋電機株式会社 | 非水電解質二次電池 |
CN106700224B (zh) * | 2015-07-23 | 2020-08-28 | 中国石化扬子石油化工有限公司 | 一种聚丙烯组合物及其制备方法 |
CN105169965A (zh) * | 2015-09-29 | 2015-12-23 | 深圳市星源材质科技股份有限公司 | 一种超高分子量聚乙烯微孔膜及其制备方法 |
CN107599435A (zh) * | 2017-09-28 | 2018-01-19 | 中国科学技术大学 | 一种聚烯烃微孔膜及其制备方法 |
CN112239894A (zh) * | 2019-07-18 | 2021-01-19 | 中国石油化工股份有限公司 | 一种表面致孔聚结纤维的制备方法及应用 |
CN110993860A (zh) * | 2019-12-30 | 2020-04-10 | 北京星和众工设备技术股份有限公司 | 一种锂电池隔膜添加剂的制备方法及锂电池隔膜 |
CN111180639B (zh) * | 2020-02-25 | 2022-03-11 | 江苏厚生新能源科技有限公司 | 一种高循环寿命锂离子电池隔膜及其制备方法 |
WO2022006217A1 (en) | 2020-07-01 | 2022-01-06 | Celanese International Corporation | Polymer composition and membranes made therefrom with improved mechanical strength |
CN114243204A (zh) * | 2021-11-15 | 2022-03-25 | 四川大学 | 一种锂电池隔膜及其制备方法 |
CN116864916B (zh) * | 2023-07-18 | 2024-04-16 | 河北金力新能源科技股份有限公司 | 极薄高强锂离子电池隔膜及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101641406A (zh) * | 2007-01-19 | 2010-02-03 | 东燃化学株式会社 | 聚合材料和它的制备和使用 |
WO2010053172A1 (ja) * | 2008-11-10 | 2010-05-14 | 三菱樹脂株式会社 | 積層多孔性フィルム、リチウム電池用セパレータおよび電池 |
CN101781417A (zh) * | 2010-02-10 | 2010-07-21 | 沧州明珠塑料股份有限公司 | 一种湿法制备聚烯烃微孔膜的方法 |
-
2011
- 2011-03-11 CN CN2011100589629A patent/CN102148346B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101641406A (zh) * | 2007-01-19 | 2010-02-03 | 东燃化学株式会社 | 聚合材料和它的制备和使用 |
WO2010053172A1 (ja) * | 2008-11-10 | 2010-05-14 | 三菱樹脂株式会社 | 積層多孔性フィルム、リチウム電池用セパレータおよび電池 |
CN101781417A (zh) * | 2010-02-10 | 2010-07-21 | 沧州明珠塑料股份有限公司 | 一种湿法制备聚烯烃微孔膜的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102148346A (zh) | 2011-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102148346B (zh) | 一种聚烯烃微孔隔膜及其制备方法 | |
Wu et al. | PVDF/PAN blend separators via thermally induced phase separation for lithium ion batteries | |
Ma et al. | Preparation of PVDF based blend microporous membranes for lithium ion batteries by thermally induced phase separation: I. Effect of PMMA on the membrane formation process and the properties | |
CN102376928B (zh) | 一种锂离子电池隔膜及其制备方法 | |
CN104085877B (zh) | 一种基于壳聚糖及其衍生物多孔碳电极材料及其制备方法和用途 | |
CN101997102B (zh) | 一种锂离子电池隔膜及其制作方法 | |
CN102931371B (zh) | 一种电池隔膜的制备方法 | |
CN102326277B (zh) | 电池用隔板及非水锂电池 | |
Wu et al. | Progresses in manufacturing techniques of lithium‐ion battery separators in China | |
JP5256773B2 (ja) | 多孔性ポリプロピレンフィルム | |
Yang et al. | Layered nanocomposite separators enabling dendrite-free lithium metal anodes at ultrahigh current density and cycling capacity | |
CN102769115B (zh) | 一种由聚丙烯混合物制备的锂离子电池隔膜及其制备方法 | |
JP5194476B2 (ja) | 多孔性ポリプロピレンフィルム | |
CN102394283B (zh) | 一种锂离子二次电池用隔膜及其制备方法 | |
CN102774009A (zh) | 聚烯烃微孔膜的制备方法 | |
Tian et al. | A lithiated organic nanofiber-reinforced composite polymer electrolyte enabling Li-ion conduction highways for solid-state lithium metal batteries | |
CN103022401A (zh) | 一种锂离子电池聚烯烃隔膜的制备方法 | |
CN103730619B (zh) | 一种高强度的锂离子电池用隔膜的制备方法 | |
US20150125734A1 (en) | Polyolefin resin porous film | |
CN100388533C (zh) | 锂离子电池隔膜 | |
CN110289383B (zh) | 一种锂电池动力电池耐高温微孔薄膜材料及其制备方法 | |
Li et al. | Frogegg-like Li3V2 (PO4) 3/carbon composite with three dimensional porous structure and its improved electrochemical performance in lithium ion batteries | |
CN105633328A (zh) | 锂离子电池聚丙烯多孔隔膜及其制备方法 | |
WANG et al. | Synthesis and characterization of Mg and Ti ions Co-doped lithium iron phosphate and its lithium-ion batteries | |
KR101627738B1 (ko) | 다공성 고분자 수지 분리막 및 이의 제조 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20181018 Granted publication date: 20130424 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20191018 Granted publication date: 20130424 |
|
PD01 | Discharge of preservation of patent | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230220 Address after: 472300 Room 102, Floor 1, Electronic Industrial Park, Tianshan Road, Taishan Road Street, Yima City, Sanmenxia City, Henan Province Patentee after: Henan Tiangong Membrane New Energy Technology Co.,Ltd. Address before: 472300 west section of Qianqiu Road, Yima City, Sanmenxia City, Henan Province Patentee before: HENAN YITENG NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right |