http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150037667-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-70 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 |
| filingDate | 2014-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20150037667-A |
| titleOfInvention | Lithium secondary battery |
| abstract | The present invention relates to a lithium secondary battery. More specifically, a lithium secondary battery comprising a positive electrode, a negative electrode, a separation membrane interposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte solution according to the present invention is characterized in that the non-aqueous electrolyte contains an ionizable lithium salt and an organic solvent, (A) 1 part by weight to 10 parts by weight of a compound containing a vinylene group or a vinyl group; And 0.1 to 10 parts by weight of a dinitrile ether compound having a specific structure (b), wherein the first cathode active material Li x CoO 2 (0.5 <x <1.3) and the second cathode active material Li x M y O 2 M is a mixture of Ni 1-ab Mn a Co b (0.05? A? 0.4, 0.1? B ? 0.4, 0.4? 1-ab ? 0.7) and 0.95? X? . The lithium secondary battery of the present invention has a high capacity, and the swelling phenomenon of the battery at a high temperature is remarkably improved. |
| priorityDate | 2013-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 96.