| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f74e3405b80b3f43c236aa25821555f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12fc2828b81dc140afca265bd8fc4e8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f40048737e3cdf934f061cfed640fd21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e696131b0eac9fcabf55e01379c4ebb2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-70 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0566
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-136 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M6-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M6-16 |
| filingDate |
2012-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_738ada14917d137206030a74e0bac5fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4071d49ec2a7150ea798b1a9ca5658ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed4f3731a0932eb81bde9da548a54ca1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ce0ca20aa47188804b0354c9a15f58b |
| publicationDate |
2014-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8679685-B2 |
| titleOfInvention |
Lithium secondary battery including dinitrile compound |
| abstract |
Disclosed is a lithium secondary battery. The lithium secondary battery includes a cathode, an anode, a separator and a non-aqueous electrolyte solution. Either the cathode or the anode or both include metal oxide coating layers on electrode active material particles forming the electrode or a metal oxide coating layer on the surface of an electrode layer formed on a current collector. The non-aqueous electrolyte solution contains an ionizable lithium salt, an organic solvent, and a dinitrile compound having a specific structure. In the lithium secondary battery, degradation of the electrode is prevented and side reactions of the electrolyte solution are inhibited. Therefore, the lithium secondary battery exhibits excellent cycle life and output performance characteristics. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9666906-B2 |
| priorityDate |
2010-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |