http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108766785-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/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-32 |
| filingDate | 2018-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108766785-B |
| titleOfInvention | Graphene-polypyrrole-cobalt-nickel double-metal hydroxide composite material and preparation method and application thereof |
| abstract | The invention discloses a graphene-polypyrrole-cobalt-nickel double metal hydroxide composite material, and a preparation method thereof comprises the following steps: 1) preparing a solution; 2) preparing graphene-polypyrrole; 3) and (3) preparing the graphene-polypyrrole loaded cobalt-nickel double metal hydroxide composite material. When the material is used as an electrode material of a super capacitor, the material is charged and discharged in the range of 0-0.35V, and the specific capacitance can reach 2500-. According to the invention, distilled water is used as a solvent, graphene-polypyrrole is used as a substrate material, cobalt and nickel salt are added and stirred at room temperature until the cobalt and nickel salt are dissolved and mixed uniformly, and the mixture is transferred to a reaction kettle for hydrothermal reaction, so that the graphene-polypyrrole-cobalt-nickel double metal hydroxide composite material is prepared. The conductivity of the material is improved by doping the graphene and the polypyrrole; the cobalt-nickel double metal hydroxide is distributed on the surface of the substrate material, so that the conductivity of the material is improved, the preparation process is simple, the excellent electrochemical property is shown, and the cobalt-nickel double metal hydroxide can be used as an electrode material of a super capacitor. |
| 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: 43.