http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20090045069-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-483 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-133 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-623 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-137 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48 |
| filingDate | 2008-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0109b9c69898ae76067c5fe676f8ffe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_271101c81b8c6fa084e3923adcc29b5e |
| publicationDate | 2009-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20090045069-A |
| titleOfInvention | Secondary battery |
| abstract | The secondary battery of the present invention includes a positive electrode, a negative electrode provided with a negative electrode active material layer on at least one surface of the negative electrode current collector, an electrolyte, and a laminate film packaging material containing the positive electrode, the negative electrode, and the electrolyte. The electrolyte contains cyclic carbonate in an amount of 80% or more and 100% or less of the total nonaqueous solvent, and contains an electrolyte in which the concentration of the electrolyte salt is 0.8 mol / kg or more and 1.8 mol / kg or less. The negative electrode active material layer contains a polymer containing repeating units derived from vinylidene fluoride. The peeling strength of the negative electrode active material layer and the negative electrode current collector is 4 mN / mm or more after the negative electrode active material layer is immersed in the solvent. n n Positive electrode, negative electrode, electrolyte, secondary battery, negative electrode active material layer |
| priorityDate | 2007-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.