http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112820554-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/H01G11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-86 |
| filingDate | 2020-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112820554-B |
| titleOfInvention | Nickel-cobalt hydroxide composite material and its preparation method and supercapacitor |
| abstract | The invention belongs to the technical field of nanomaterials, and in particular relates to a nickel-cobalt hydroxide composite material, a preparation method thereof, and a super capacitor. The preparation method of the nickel-cobalt hydroxide composite material includes the following steps: providing a first nickel material and a second nickel material; wherein, the first nickel material is foamed nickel; preparing an electrolytic solution containing cobalt salt, nickel salt and precipitant liquid; the first nickel material and the second nickel material are placed in the electrolyte, the first nickel material is used as the cathode, and the second nickel material is used as the anode, and electricity is carried out under microwave hydrothermal conditions. A deposition process is performed to grow the nickel-cobalt hydroxide composite material on the surface of the first nickel material. The preparation method has accurate and stable reaction conditions, the prepared nickel-cobalt hydroxide composite material has a uniform surface morphology and rich structure, and has good specific capacitance and cycle performance as an electrode material, so it has a good application in supercapacitors. prospect. |
| priorityDate | 2020-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.