http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112481652-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-069 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 |
| filingDate | 2020-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112481652-B |
| titleOfInvention | Graphene modified CoOOH/Fe2O3Composite electrode material and preparation method thereof |
| abstract | The invention provides graphene modified CoOOH/Fe 2 O 3 The composite electrode material and the preparation method thereof comprise the following steps: (1) prepared Fe 2 O 3 Putting the nanorod array in GO dispersion liquid, and performing hydrothermal-reduction on Fe 2 O 3 Reducing rGO by surface growth to obtain Fe modified by rGO nanosheet 2 O 3 A photoelectrode; (2) by impregnation-hydrolysis method on said rGO/Fe 2 O 3 Growing CoOOH nano-sheets on the surface in situ to obtain CoOOH/rGO/Fe 2 O 3 And (4) compounding photoelectrodes. In the invention, not only CoOOH/Fe can be used 2 O 3 A rGO nano conductive network is formed in the electrode to promote the transmission of electrons, and meanwhile, the CoOOH nano size is reduced by the rGO confinement effect, so that the water oxidation active sites are fully exposed, and the electrode used as a photoelectric decomposition water anode has the advantages of high photoelectric conversion efficiency, good stability and the like. |
| priorityDate | 2020-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.