http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108550814-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/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-054 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-136 |
| filingDate | 2018-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108550814-B |
| titleOfInvention | Preparation method and application of modified sodium vanadium fluorophosphate cathode material |
| abstract | The invention discloses a preparation method and application of a modified sodium vanadium fluorophosphate cathode material. The NaVPO can be obtained by simply mixing the raw materials at normal temperature and performing high-temperature reaction for short time by spray pyrolysis 4 F microspheres, Na 3 V 2 (PO 4 ) 3 Adding NaVPO into the precursor solution 4 After F microspheres are subjected to ultrasonic treatment, drying and calcining to successfully prepare a composite mononuclear type core-shell structure, so that the NaVPO is realized 4 Complete coating of F microspheres, physically isolating NaVPO 4 The direct contact of F particles and electrolyte effectively inhibits the side reaction between sodium vanadium fluorophosphate and the electrolyte, reduces the dissolution of fluorine element, stabilizes the material structure, and then promotes the cycling stability and the discharge specific capacity of the material. |
| priorityDate | 2018-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 113.