| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74415d2d575191b74012a38dc7a41110 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 |
| filingDate |
2016-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95ebca45ebcfcb733f4bd70a654c8bbb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1cef821b53de0ed3aa2ed803bf940cf |
| publicationDate |
2018-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2018056035-A |
| titleOfInvention |
Positive electrode material for lithium ion secondary battery, positive electrode for lithium ion secondary battery, lithium ion secondary battery |
| abstract |
Disclosed is a positive electrode material for a lithium ion secondary battery that reduces reaction unevenness inside the positive electrode of a lithium ion secondary battery and has excellent input / output characteristics. A positive electrode material for a lithium ion secondary battery according to the present invention includes a center particle represented by Li x A y M z PO 4 and a carbonaceous film covering a surface of the center particle, and a Raman spectrum analysis. R value (I 1580 / I 1360 ) which is the ratio of the peak intensity (I 1580 ) of the spectrum in the wave number band of 1580 ± 50 cm −1 to the peak intensity (I 1360 ) of the spectrum in the wave number band of 1360 ± 50 cm −1. The average value when measuring 5 points is 0.80 or more and 1.10 or less, and the standard deviation when measuring the R value at 5 points is 0.010 or less. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020030920-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021057107-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020067093-A1 |
| priorityDate |
2016-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |