http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108878884-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/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2018-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108878884-B |
| titleOfInvention | Simple method for preparing graphene nanosheet and application of graphene nanosheet to lithium ion battery cathode material |
| abstract | A simple method for preparing graphene nanosheets and application of the graphene nanosheets to a lithium ion battery cathode material comprise the following steps: (1) mixing Fe (NO) 3 ) 3 ·9H 2 Dissolving O, vanadyl oxalate and trimesic acid in water to obtain a mixed solution; (2) transferring the obtained mixed solution into a hydrothermal reaction kettle for hydrothermal reaction to obtain an MIL-100 coated vanadium-based nano material; (3) calcining the MIL-100 coated vanadium-based nano material, and acidifying, washing and drying to obtain a graphene nanosheet, namely the lithium ion battery cathode material. Electrochemical tests show that the graphene nanosheet has a voltage window of 0.01-3.0V and a current density of 1000mAg ‑1 Has higher specific capacity and cycling stability. The method realizes that the MOFs large-volume derivative is promoted to be stripped into the graphene nanosheet by a simple one-step high-temperature calcination method under an inert atmosphere. |
| priorityDate | 2018-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.