http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110372385-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6562 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-442 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-522 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-524 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62605 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-0032 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-192 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-15 |
| filingDate | 2019-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110372385-B |
| titleOfInvention | Preparation method of light graphene carbon foam |
| abstract | The invention relates to a preparation method of light graphene carbon foam. The method comprises the steps of mixing crystalline flake graphite, expanded graphite or expandable graphite and a rubber matrix together, stripping graphite sheets, and gradually and uniformly dispersing the graphite sheets into the matrix to form a graphene or graphene oxide composite rubber block; meanwhile, in the process of stripping graphite from a rubber matrix, adding foam material particles such as urea and the like, and uniformly mixing the foam material particles into the graphene or graphene oxide composite rubber block; and then the composite rubber block is rapidly expanded by a heating and roasting method, and the rubber matrix is decomposed and carbonized to form the light graphene carbon foam material. The density of the graphene carbon foam prepared by the method is less than 0.01g/cm 3 And most of the foams are foams composed of single-layer or few-layer graphene carbon, and have the advantages of small density, few defects, good heat conduction and electric conductivity and the like. |
| priorityDate | 2019-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.