http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110054176-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-22 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B1-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-184 |
| filingDate | 2018-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110054176-B |
| titleOfInvention | High-conductivity graphene, preparation method and application thereof |
| abstract | The invention provides a preparation method of high-conductivity graphene, which comprises the following steps: step (1), uniformly mixing graphene oxide and a catalyst to obtain a raw material mixture; step (2), placing the raw material mixture in a mixed atmosphere of reducing gas and inert gas for pretreatment to obtain pretreated graphene; and (3) placing the pretreated graphene in the same atmosphere for microwave irradiation treatment to obtain the high-conductivity graphene, wherein the time for preparing the graphene by the preparation method provided by the invention is only 0.1-6S, and the preparation method is more suitable for industrially preparing graphene materials, and the preparation method can be used for preparing graphene materials with the conductivity of more than or equal to 30000S/m, the oxygen content of less than or equal to 5 wt%, and I D /I G ≤0.5、I 2D /I G The graphene material with high conductivity has the advantages of large lamella size of more than or equal to 0.5, less defects and less layers, does not need high-temperature and high-pressure reaction conditions or participation of toxic reducing agents in the reaction process, is more energy-saving and environment-friendly, and is suitable for large-scale popularization and application. |
| priorityDate | 2018-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.