http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112563039-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/H01G11-30 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/H01G11-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-24 |
| filingDate | 2020-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112563039-B |
| titleOfInvention | Super capacitor electrode material, preparation method thereof and super capacitor |
| abstract | The invention discloses a super capacitor electrode material and a preparation method thereof and a super capacitor, wherein the preparation method of the super capacitor electrode material comprises the steps of preparing a zinc oxide nanorod array on a conductive substrate, and then immersing the zinc oxide nanorod array into a first alkaline solution for dissolution and etching to prepare a zinc oxide nanotube array; then cleaning to remove the first alkaline solution on the zinc oxide nanotube array; immersing the treated zinc oxide nanotube array into a transition metal salt solution to enable the zinc oxide nanotube array to adsorb transition metal ions; and transferring the zinc oxide nanotube array into a second alkaline solution, and reacting the transition metal ions adsorbed on the zinc oxide nanotube array with the second alkaline solution to synthesize a transition metal hydroxide so that the zinc oxide nanotube array loads the transition metal hydroxide. The preparation method is simple to operate, safe, reliable, low in production cost and suitable for large-scale production; the prepared super capacitor electrode material has the advantages of large specific surface area, rich active sites and excellent electrochemical performance. |
| priorityDate | 2020-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.