http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108831756-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/H01G11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-46 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/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-38 |
| filingDate | 2018-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108831756-B |
| titleOfInvention | ZIF-8-doped nickel and cobalt-based porous carbon composite material and preparation method and application thereof |
| abstract | The invention discloses a ZIF-8-doped nickel and cobalt-based porous carbon composite material which is prepared by doping Co and Ni ions into a ZIF-8 material, calcining at high temperature and removing ZnO. The ZIF-8 material doped with nickel and cobalt is used as a precursor, and nickel and cobalt oxides are uniformly dispersed in pore channels of porous carbon by adopting a one-step calcination method. The preparation method comprises the following steps: 1) adding ZIF-8 into NiSO 4 And CoSO 4 Stirring and reacting the mixed solution to obtain a precursor; 2) calcining the precursor; 3) and (3) removing residual ZnO in the ZIF-8 by using a strong alkaline solution. The specific capacitance of the super capacitor electrode material is 1500-2000F/g. The present invention exhibits not only electric double layer capacitance properties but also faraday capacitance properties, and thus the electrode material for a supercapacitor exhibits good properties. |
| priorityDate | 2018-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.