CN1233051C - 一种锂离子电池隔膜的生产方法 - Google Patents
一种锂离子电池隔膜的生产方法 Download PDFInfo
- Publication number
- CN1233051C CN1233051C CNB031262996A CN03126299A CN1233051C CN 1233051 C CN1233051 C CN 1233051C CN B031262996 A CNB031262996 A CN B031262996A CN 03126299 A CN03126299 A CN 03126299A CN 1233051 C CN1233051 C CN 1233051C
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- production method
- polyolefine resin
- nucleating agent
- 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.)
- Expired - Fee Related
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Classifications
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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
Landscapes
- Cell Separators (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
结晶成核剂含量结晶型K值 | 0.01%0.65 | 0.2%0.90 | 0.1%0.93 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB031262996A CN1233051C (zh) | 2003-08-08 | 2003-08-08 | 一种锂离子电池隔膜的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB031262996A CN1233051C (zh) | 2003-08-08 | 2003-08-08 | 一种锂离子电池隔膜的生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1514501A CN1514501A (zh) | 2004-07-21 |
CN1233051C true CN1233051C (zh) | 2005-12-21 |
Family
ID=34239635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031262996A Expired - Fee Related CN1233051C (zh) | 2003-08-08 | 2003-08-08 | 一种锂离子电池隔膜的生产方法 |
Country Status (1)
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CN (1) | CN1233051C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012048503A1 (zh) * | 2010-10-13 | 2012-04-19 | 深圳市星源材质科技股份有限公司 | 聚烯烃微孔膜的形成方法及其应用 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100368065C (zh) * | 2004-09-08 | 2008-02-13 | 比亚迪股份有限公司 | 聚烯烃微多孔膜的制作方法 |
CN1891444B (zh) * | 2005-06-30 | 2010-06-16 | 佛山塑料集团股份有限公司 | 一种聚烯烃微多孔膜的制作方法 |
CN100403581C (zh) * | 2005-12-23 | 2008-07-16 | 范亢俊 | 锂电池、锂离子电池安全隔膜及其制造方法 |
CN100388533C (zh) * | 2006-03-15 | 2008-05-14 | 新乡市中科科技有限公司 | 锂离子电池隔膜 |
CN102208598B (zh) | 2011-05-12 | 2014-03-12 | 中国科学院宁波材料技术与工程研究所 | 石墨烯涂层改性的锂二次电池的电极极片及其制作方法 |
CN104201311B (zh) * | 2014-08-15 | 2016-05-04 | 常州大学 | 一种改进的单向拉伸制备聚乙烯微孔隔膜的方法 |
-
2003
- 2003-08-08 CN CNB031262996A patent/CN1233051C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012048503A1 (zh) * | 2010-10-13 | 2012-04-19 | 深圳市星源材质科技股份有限公司 | 聚烯烃微孔膜的形成方法及其应用 |
Also Published As
Publication number | Publication date |
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CN1514501A (zh) | 2004-07-21 |
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Free format text: FORMER OWNER: XINXIANG GREEN NEW ENERGY MATERIAL CO., LTD. Effective date: 20120917 Owner name: ZHONGKE SCIENCE-TECHNOLOGY CO., LTD., XINXIANG Free format text: FORMER OWNER: XINXIANG KAIHONG TRADE CO., LTD. Effective date: 20120917 |
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Owner name: XINXIANG KAIHONG TRADE CO., LTD. Free format text: FORMER NAME: XINXIANG OXYGEN-FREE COPPER ROD GENERAL FACTORY |
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Free format text: CORRECT: ADDRESS; FROM: 453000 XINXIANG, HENAN PROVINCE TO: 453002 XINXIANG, HENAN PROVINCE |
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CP01 | Change in the name or title of a patent holder |
Address after: 453000 No. 2 Xin Lu, Xinxiang, Henan Patentee after: Xinxiang City Kai Hong Trading Co.,Ltd. Patentee after: Xinxiang Gryan New Energy Materials Co.,Ltd. Address before: 453000 No. 2 Xin Lu, Xinxiang, Henan Patentee before: XINXIANG NON OXYGEN COPPER MAT Patentee before: Xinxiang Gryan New Energy Materials Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20120917 Address after: 453002 No. 168, North Ring Road, Henan, Xinxiang Patentee after: XINXIANG ZHONGKE SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 453000 No. 2 Xin Lu, Xinxiang, Henan Patentee before: Xinxiang City Kai Hong Trading Co.,Ltd. Effective date of registration: 20120917 Address after: 453000 No. 2 Xin Lu, Xinxiang, Henan Patentee after: Xinxiang City Kai Hong Trading Co.,Ltd. Address before: 453000 No. 2 Xin Lu, Xinxiang, Henan Patentee before: Xinxiang City Kai Hong Trading Co.,Ltd. Patentee before: Xinxiang Gryan New Energy Materials Co.,Ltd. |
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