| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19eaa8e535da4e4bceed99917a68153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75c9d0568229f00f31b8b6895933823f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a30e06c8786c7521c427eeb7324d1b86 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-483
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-02 |
| filingDate |
2012-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9174f8777e79c8edd5dc5f619e4c7e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27f3d73b8411dc549e42a67c9caa8221 |
| publicationDate |
2013-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2013018721-A1 |
| titleOfInvention |
Method for producing carbon material for lithium ion secondary batteries, carbon material for lithium ion secondary batteries, negative electrode active material for lithium ion secondary batteries, composition, carbon composite material for negative electrodes of lithium ion secondary batteries, negative electrode mixture for lithium ion secondary batteries, negative electrode for lithium ion secondary batteries, and lithium ion secondary battery |
| abstract |
Provided are: a carbon material for lithium ion secondary batteries, which is capable of providing a lithium ion secondary battery that has further improved charge/discharge capacity density and charge/discharge cycle characteristics; a negative electrode mixture for lithium ion secondary batteries; a negative electrode for lithium ion secondary batteries; and a lithium ion secondary battery. A method for manufacturing such a lithium ion secondary battery comprises: a mixing step wherein a mixture is obtained by mixing a resin composition that contains a phenolic resin and silica particles; a spraying step wherein liquid droplets are formed by spraying the mixture which has been obtained in the mixing step; a first heat treatment step wherein a carbon precursor is produced by subjecting the liquid droplets, which have been obtained in the spraying step, to a first heat treatment; and a second heat treatment step wherein a carbon material that contains carbon and silicon oxide represented by SiO x (wherein 0 < X < 2) is produced by subjecting the carbon precursor, which has been obtained in the first heat treatment step, to a second heat treatment that is carried out at a higher temperature than the first heat treatment. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9940962-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022172604-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022172603-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015059058-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014157691-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015160762-A |
| priorityDate |
2011-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |