http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002063902-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6402b23ab8782152be47b3996e48a4a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-587 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2000-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a6a3871752817bf7170fdc0551a223f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_176ee3d9a213d03bcd52f6ec5cc643df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7adcdc16f16fa6dd7eeaaa06b49c9759 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2aa223af23e68a5960a8ca82e474829 |
| publicationDate | 2002-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002063902-A |
| titleOfInvention | Method for producing carbon material and lithium ion secondary battery |
| abstract | (57) [Problem] To fuse a graphitized carbon material which can provide a high discharge capacity and a high initial charge / discharge efficiency (small irreversible capacity) when used as a negative electrode material for a lithium secondary battery during graphitization. The present invention provides a method for producing with high productivity while suppressing such problems, the carbon material and a lithium ion secondary battery. A solid graphite precursor having a quinoline-insoluble content of 50% by mass or more and less than 100% by mass, in a non-oxidizing atmosphere, in the presence of a crystallization inhibitor, at a temperature lower than the softening point of the graphite precursor, and By heating the crystallization inhibitor at a temperature at which the crystallization inhibitor can come in contact with the solid graphite precursor in a liquid state, after the solid graphite precursor is surface-treated, the heating temperature is increased to the graphitization temperature, and An ideal multilayered graphitized carbon material that has a uniform thin film layer with low crystallinity relative to the nucleus on the surface of the nucleus and is integrated with the nucleus without peeling of the thin film. Get the material. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8658316-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009140876-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9391330-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008084652-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019151201-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03080508-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009075289-A1 |
| priorityDate | 2000-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.