| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9759d1f8551e890556ee8dc070e89e1b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G3-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5815 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-054 |
| filingDate |
2022-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04f4e727558f7714c7c28d5a65a53c89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa1b529f553aace25b5cc797d5704f6c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6a2036081b3c72a35c37dad852aa1b3 |
| publicationDate |
2022-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114551868-A |
| titleOfInvention |
A kind of negative electrode material of sodium ion battery and preparation method thereof |
| abstract |
The invention discloses a negative electrode material for a sodium ion battery. The negative electrode material for the sodium ion battery is spherical Cu 3 VS 4 . The invention also discloses a method for preparing a negative electrode material for a sodium ion battery. The vanadium source, the copper source and the sulfur source are added to a methanol solvent to react at a temperature of 160-220° C., and the reaction reaches an environment in which the vanadium source is excessive, The negative electrode material of the sodium ion battery is obtained, and the negative electrode material of the sodium ion battery is spherical Cu 3 VS 4 . The negative electrode material of the present invention has excellent cycle stability under high current density, and meanwhile, the preparation method is simple and the cost is low. |
| priorityDate |
2022-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |