| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-51 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-50
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/H01M4-0471
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 |
| filingDate |
2018-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-6651604-B1 |
| titleOfInvention |
Positive electrode active material precursor for lithium secondary battery, method for producing positive electrode active material precursor for lithium secondary battery, and method for producing positive electrode active material for lithium secondary battery |
| abstract |
A positive electrode active material precursor for a lithium secondary battery, a method for producing a positive electrode active material precursor for a lithium secondary battery, and a method for producing a positive electrode active material for a lithium secondary battery are provided. A positive electrode active material precursor for a lithium secondary battery, satisfying requirements (1) and (2). Requirement (1): In powder X-ray diffraction measurement using CuKα radiation, the integrated intensity α of the peak existing in the range of diffraction angle 2θ = 19.2 ± 1 ° and the range of 2θ = 33.5 ± 1 ° The ratio (α / β) of the existing peak to the integrated intensity β is 3.0 or more and 5.8 or less. Requirement (2): 10% cumulative volume particle size (D 10 ) obtained from particle size distribution measurement is 2 μm or less. [Selection diagram] None |
| priorityDate |
2018-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |