http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114883567-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 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/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2022-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114883567-B |
| titleOfInvention | A kind of hollow tubular structure lithium ion battery cathode material and preparation method and application thereof |
| abstract | The invention discloses a hollow tubular structure lithium ion battery positive electrode material and a preparation method and application thereof. Electrospinning method synthesizes metal ion-loaded nanofibers; the metal ion-loaded nanofibers are pre-oxidized at low temperature and carbonized at high temperature to obtain metal oxides. carbon nanofibers doped with metal oxide particles; soluble lithium salts, nickel salts, cobalt salts and manganese salts are configured into a mixed solution; metal oxide particles doped carbon nanofibers are added to the mixed solution, and carbon nanofibers are doped with metal oxide particles The fiber is used as a template, and the fibrous lithium battery positive electrode material is prepared by a hydrothermal method; the hollow tubular structure lithium battery positive electrode material is obtained by high temperature cracking. The hollow tubular structure lithium battery cathode material prepared by the method not only improves the initial discharge capacity of the lithium ion battery, but also has good rate performance, cycle performance and power performance. |
| priorityDate | 2022-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.