http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100551006-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/H01M4-64 |
| filingDate | 2003-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2006-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100551006-B1 |
| titleOfInvention | Lithium ion secondary battery |
| abstract | The present invention relates to a lithium ion secondary battery, comprising: a positive electrode including a first current collector and a positive electrode active material layer formed on the first current collector; A negative electrode including a second current collector and a negative electrode active material layer formed on the second current collector; And an electrolyte including a nonaqueous organic solvent and a lithium salt, wherein at least one of the first and second current collectors is polyethylene terephthalate, polyimide, polytetrafluoroethylene, polyethylene naphthalene, And a support polymer film selected from the group consisting of polyvinylidene fluoride and a metal deposited on the support polymer film.n n n The present invention can provide a lithium ion secondary battery having an excellent energy density per weight by using a metal deposited on a supporting polymer film as a current collector.n n n Current collector, lithium ion secondary battery, energy density per weight, polymer film |
| priorityDate | 2003-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 158.