Method for preparing polymer microporous membrane for lithium ion battery electrolyte |
Title: |
Method for preparing polymer microporous membrane for lithium ion battery electrolyte |
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Application Number: |
200610012290 |
Application Date: |
2006/06/16 |
Announcement Date: |
2006/11/15 |
Pub. Date: |
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Publication Number: |
1862868 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
H01M 10/40, H01M 6/16, C08L 33/20, B29C 67/20, C08J 9/00, C08J 5/00 |
Applicant(s): |
Tsinghua Univ. |
Inventor(s): |
Pu Weihua, He Xiangming, Jiang Changyin, Wan Chunrong, Li Jianjun, Wang Li, Ren Jianguo |
Key Words: |
preparing, polymer microporous membrane, lithium ion battery electrolyte |
Abstract: |
This invention relates to preparation method of lithium ion battery electrolyte using polymer microhole membrane, it belongs to lithium ion battery material preparation technique field. Especially relates to preparation technique of lithium ion battery electrolyte using polymer microhole membrane. The characteristic is that humidifier is used to humidify thin casting film liquor, and then the polymer microhole is got after washed and dried. The operation of the method is simple, its features are easy to control, cost is low and it has better application value. |
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