http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108352527-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-11 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-50 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/H01M4-0471 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0442 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 |
| filingDate | 2016-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108352527-B |
| titleOfInvention | Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing same, and nonaqueous electrolyte secondary battery |
| abstract | Providing: a positive electrode active material for a nonaqueous electrolyte secondary battery having a high charge/discharge capacity, a high output and a high filling property. A positive electrode active material for a nonaqueous electrolyte secondary battery, comprising lithium nickel composite oxide particles, the lithium nickel composite oxide particle is composed of secondary particles in which a plurality of primary particles are aggregated with each other and which have pores inside, and has a crystal structure of a layered structure, the average particle diameter of the lithium nickel composite oxide particles is 15 [ mu ] m or more and 30 [ mu ] m or less, the area ratio of pores of the lithium nickel composite oxide particles measured by cross-sectional observation is 1.0% or more and 5.0% or less with respect to the cross-sectional area of the lithium nickel composite oxide particles, the secondary particles have a lithium-tungsten compound containing tungsten and lithium on the surface and inside thereof, the lithium-tungsten compound is present on at least a part of the surface of the primary particles, and the amount of lithium contained in the lithium compound other than the lithium-tungsten compound present on the surfaces of the plurality of primary particles is 0.05 mass% or less with respect to the total amount of the lithium-nickel composite oxide particles. |
| priorityDate | 2015-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.