http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106935856-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2017-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106935856-B |
| titleOfInvention | Sodium ion battery carbon-based composite negative electrode material and preparation method thereof |
| abstract | The invention discloses a preparation method of a sodium ion battery carbon-based composite anode material. In addition, the invention also discloses a sodium ion battery carbon-based composite negative electrode material prepared by the preparation method, which comprises hard carbon spheres and graphitized carbon materials adsorbed and/or coated on the surfaces of the hard carbon spheres. The preparation method has simple process, easily obtained raw materials and easy realization of industrialization. The partially graphitized carbon layer coated carbon sphere composite material prepared by the invention has the advantages of high conductivity, large interlayer spacing, moderate specific surface area and the like, and the composite material is used for a sodium ion battery and shows high cycle performance and excellent rate performance. |
| priorityDate | 2017-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.