http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100431966-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 |
| filingDate | 2002-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2004-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100431966-B1 |
| titleOfInvention | Multi-layered Gelling Separators and Rechargeable Lithium Batteries Using Same |
| abstract | BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gelable multi-layered separator having excellent ion conductivity, mechanical properties, and electrolyte retention properties, and excellent adhesion to electrodes, and a lithium secondary battery using the same. In the present invention, a microporous membrane was used as a support to improve mechanical properties, and the polymer coated on the porous membrane was excellent in liquid retention property with respect to the electrolyte, and by using a material having excellent adhesiveness, electrolyte leakage was prevented and safety was improved. In addition, it was intended to improve long-term stability by chemically crosslinking the polymer and the porous membrane to be coated. When the gelable separator developed through the present invention is applied to a lithium secondary battery, it is possible to post-inject the electrolyte solution, and to manufacture a battery in a laminated or wound form, and the polymer to be coated is excellent in compatibility with the electrolyte solution and the electrolyte leakage. And a safe lithium secondary battery can be manufactured. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1323105-C |
| priorityDate | 2002-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.