| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0568 |
| filingDate |
2015-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc6e14c2b7973746b18fdc36bef86424
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe16c40f7dd48e2c670cd78349520dfb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3341e08b1b96ad085129e75f45da1d8 |
| publicationDate |
2017-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2017084739-A |
| titleOfInvention |
Lithium ion secondary battery |
| abstract |
Provided is a lithium ion secondary battery in which corrosion of an aluminum positive electrode current collector is suppressed even when an imide salt is included in a nonaqueous electrolytic solution. The present invention is a lithium ion secondary battery including a positive electrode, a negative electrode, and a non-aqueous electrolyte, and the non-aqueous electrolyte includes LiPF 6 and a general formula (1): (XSO 2 ) ( FSO 2 ) N — Li + (wherein X represents a fluorine atom, an alkyl group having 1 to 6 carbon atoms, or a fluoroalkyl group having 1 to 6 carbon atoms) and an imide salt represented by the above, The current collector of the positive electrode is characterized by being an aluminum foil having a purity of 97.0% or more and 99.0% or less. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019046688-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019054411-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2019054411-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6996172-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11611107-B2 |
| priorityDate |
2015-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |