| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate |
2018-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2020510972-A |
| titleOfInvention |
Natural graphite-based modified composite material, method for producing the same, and lithium ion secondary battery including the modified composite material |
| abstract |
The present invention discloses a natural graphite-based modified composite material, a method for producing the same, and a lithium ion secondary battery including the modified composite material. The natural graphite-based modified composite material according to the present invention includes natural graphite and non-graphitized carbon coated on the inner and outer surfaces of the natural graphite. The production method according to the present invention includes (1) a step of performing isotropic treatment on spherical natural graphite, (2) a step of performing particle size control and shaping, and (3) a step (2). And (4) performing a carbonization treatment to obtain a natural graphite-based modified composite material. |
| priorityDate |
2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |