| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5c039f60302b61e712887aa2267ecbe |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| 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/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48 |
| filingDate |
2011-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6ecc6b48d7872120bb6d4de3116a8e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_802b3ea228ab62171cb5cab0e244054c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcc200f8ddb4a4399dabdfed0b19aebd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d106d5e435e53ea7dda4bfb3f6fe40f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_070594db3f36719ca2f1c44639130e2e |
| publicationDate |
2013-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2013020702-A |
| titleOfInvention |
Electrolyte and lithium ion secondary battery |
| abstract |
In a lithium ion secondary battery using a positive electrode active material comprising a lithium manganese-based oxide containing a lithium (Li) element and a tetravalent manganese (Mn) element and having a layered rock salt crystal structure, Suppresses deterioration due to redox decomposition. SOLUTION: By adding γ-butyrolactone in the electrolytic solution, it is considered that the additive is oxidized before the organic solvent is oxidized on the surface of the positive electrode during activation treatment or storage at high temperature to form a film. As the capacity recovery rate increases, an increase in internal resistance is suppressed. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017021986-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018101493-A |
| priorityDate |
2011-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |