| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1476752f2420c8f8eb53464cf7fc922b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate |
2017-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2913e0566aa1e7b496d147aee709ab90 |
| publicationDate |
2017-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2017179473-A1 |
| titleOfInvention |
Positive electrode for lithium ion secondary battery and lithium ion secondary battery using the same |
| abstract |
A positive electrode for a lithium ion secondary battery. The positive electrode includes a positive electrode combination material having a positive electrode active material that produces a potential of 4.5 V or higher on the basis of metal lithium, a first conduction aid of carbon black, a second conduction aid of non-graphitizable carbon, and a binder. A ratio (SC1/SC2) of a surface area SC1 of the first conduction aid to a surface area SC2 of the second conduction aid is 6.5 to 70, and a sum SE of a surface area SA of the positive electrode active material in the positive electrode combination material and a surface area SC of the first conduction aid and the second conduction aid is 90 cm 2 /cm 2 to 400 cm 2 /cm 3 or less per unit coated area of the positive electrode combination material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4016670-A1 |
| priorityDate |
2014-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |