http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111292969-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-13 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-24 |
| filingDate | 2020-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111292969-B |
| titleOfInvention | A Co2V2O7 hollow nano-cage/graphene composite material, preparation method thereof, and application in supercapacitors |
| abstract | The invention relates to a Co2V2O7 hollow nano - cage/graphene composite material, a preparation method thereof, and an application in a super capacitor. The method comprises: 1) utilizing the adsorption of graphene oxide to metal ions to uniformly grow a cobalt-based MOF (ZIF-67) on the graphene surface; 2) utilizing an ion exchange reaction to grow the ZIF-67 on the graphene Converted into Co2V2O7 hollow nanocages composed of nanoparticles, resulting in Co2V2O7 hollow nanocages / graphene composites. In the present invention, ZIF-67 is grown on graphene, and used as a precursor to in-situ synthesize a Co 2 V 2 O 7 hollow nano-cage/graphene electrode material with ultra-high performance, and this electrode material is used to construct a high-performance super Electrode materials for capacitors that exhibit high mass specific capacitance and excellent cycling stability. |
| priorityDate | 2020-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.