http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110518202-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/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-483 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2019-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110518202-B |
| titleOfInvention | Self-supporting V2O5rGO nano array sodium ion battery material and preparation method thereof |
| abstract | The invention provides a reduced graphene oxide (rGO) modified self-supporting V 2 O 5 A method for preparing a nano array. Particularly, after the foamed nickel is cleaned by dilute hydrochloric acid through ultrasonic, a large amount of deionized water is continuously used for washing. V 2 O 5 the/rGO nano array is uniformly distributed on the Ni substrate and has a unit area V 2 O 5 The amount of the/rGO active substance is 4-5 mg cm ‑2 . The V is 2 O 5 The negative plate of the/rGO nano-array sodium ion battery takes ammonium metavanadate as a raw material, dilute hydrochloric acid is added under the water bath heating condition to adjust the pH value of the solution to 2.0-4.0, then a chemical reaction is carried out under the hydrothermal condition, and V is obtained after annealing in the air 2 O 5 And (4) nano arrays. Then, coating the nano array by using GO solution, and reducing at high temperature in nitrogen atmosphere to obtain V 2 O 5 a/rGO nanoarray. The synthesis method of the sodium ion negative electrode material is simple and easy to operate. From V 2 O 5 The sodium ion half-cell assembled by the/rGO nano-array negative plate has stable cycle performance and potential application value in the sodium ion cell. |
| priorityDate | 2019-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.