| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_691352a86d10e05805852aee7ad9258c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13
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/H01M8-0213 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate |
2011-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_417d8f00f0454681632cc61336d5c1de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5e038a13842431efde7ff3991eb902c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1288915f02e906eefbe142611995fc0c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dc005fbe2a5e41b8d2f3cee0d6c22af |
| publicationDate |
2011-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2011079737-A |
| titleOfInvention |
Graphite material and production method thereof, negative electrode material for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery |
| abstract |
[PROBLEMS] To provide a graphitic material capable of obtaining a high discharge capacity and initial charge / discharge efficiency as a negative electrode material for a lithium ion secondary battery, and further providing excellent rapid charge / discharge characteristics and cycle characteristics, and production of the graphite material. A method, a negative electrode material for a lithium ion secondary battery containing the graphite material, a negative electrode for a lithium ion secondary battery containing the negative electrode material, and a lithium ion secondary battery using the negative electrode. A graphite material which has a bulge having a height of 1 μm or more on the surface, a graphite material which is graphitized by mixing the graphite precursor and a metal compound in a liquid phase and then heating the mixture at a temperature of 1500 ° C. or more. A method for producing a material, a negative electrode material for a lithium ion secondary battery containing the graphite material, a negative electrode for a lithium ion secondary battery containing the negative electrode material, and a lithium ion secondary battery using the negative electrode. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10170752-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013187061-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103794792-A |
| priorityDate |
2004-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |