http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112951614-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-26 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/H01G11-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46 |
| filingDate | 2021-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112951614-B |
| titleOfInvention | Cobaltosic oxide @ mesh biomass carbon composite material and preparation method and application thereof |
| abstract | The invention belongs to the technical field of electrode materials, and particularly relates to a cobaltosic oxide @ reticular biomass carbon composite material and a preparation method and application thereof. The cobaltosic oxide @ reticulated biomass carbon composite material provided by the invention comprises reticulated biomass carbon and cobaltosic oxide nanoparticles loaded on the reticulated biomass carbon, wherein the reticulated biomass carbon has a three-dimensional network structure; the cobaltosic oxide nanoparticles are supported in the three-dimensional network structure of the reticulated biomass carbon. The results of the embodiment show that the specific capacitance of the cobaltosic oxide @ reticulated biomass carbon composite material modified foamed nickel electrode is 1212.4F/g at the highest under the current density of 0.5A/g, the capacity retention rate of the electrode after 4000 cycles under the current density of 2A/g is 95.99-98.96%, and the alternating current impedance test result shows that the charge transfer resistance of the electrode is 2.1-2.4 omega. |
| priorityDate | 2021-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.