| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6988d9908404fcf44b715ec2daa9e579 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
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/H01M4-1391
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 |
| filingDate |
2016-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bea31205d7bc0501ed7d4324b482f8ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d9cda097489b3ab8ad3c1dd9a1b76ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cecd64d26b7c3b5eee4a0d426aa5b133 |
| publicationDate |
2018-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3267516-A1 |
| titleOfInvention |
Positive electrode active substance for non-aqueous electrolyte secondary battery, positive electrode and non-aqueous electrolyte secondary battery |
| abstract |
A cathode active material for a non-aqueous electrolyte secondary battery satisfies conditions (1) to (5) below: n(1) the cathode active material contains Li, Mn, and Ni and has a spinel structure; n(2) a molar ratio (Ni / Mn) of Ni to Mn is in a range from 0.10 to 0.43; n(3) a molar ratio (Li / Mn) of Li to Mn is in a range from 0.70 to 1.80; n(4) the cathode active material has a peak in a range of 2θ = 19.7 to 22.5° in an X-ray diffraction pattern; and n(5) the cathode active material has at least one peak in a first voltage range of voltage V 1 and at least two peaks in a second voltage range of voltage V 2 in an initial dQ/dV curve of a discharge measured when a half cell is prepared using the cathode active material according to a predetermined process, nV 1 = 2.72 to 2.90 [V] nV 2 = 4.50 to 4.80 [V]. |
| priorityDate |
2015-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |