http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108335921-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/H01G11-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-86 |
| filingDate | 2018-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108335921-B |
| titleOfInvention | Polypyrrole nanotube/graphene nanosheet composite material, and preparation and application thereof |
| abstract | The invention belongs to the field of energy storage nano materials, and particularly relates to a polypyrrole nanotube/graphene nanosheet composite material, a preparation method and application thereof, wherein a shell layer formed by graphene nanosheets is coated on the outer surface of a polypyrrole nanotube, the size of each graphene nanosheet is 5-30 nm, the graphene nanosheets and the polypyrrole nanotube are connected through amido bonds, the carbon content of the amido bonds in the composite material is not higher than 6.7% of the total carbon ratio, and the polypyrrole nanotube is partially or completely coated by the corresponding graphene shell layer. The composite material is connected with the polypyrrole nanotube and the graphene nanosheet through chemical covalent bonds, the polypyrrole nanotube is completely wrapped by the controllable graphene shell layer by adjusting the mass ratio of the polypyrrole nanotube to the graphene nanosheet, the composite material is applied to an all-solid-state flexible supercapacitor, the conductivity is increased, the capacitance capacity is optimized and improved, and meanwhile, the composite material serves as a protective shell layer to enhance the charge-discharge cycle stability. |
| priorityDate | 2018-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.