http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101891586-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-124 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-192 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-088 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-08 |
| filingDate | 2016-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101891586-B1 |
| titleOfInvention | Manufacturing Method of Graphene |
| abstract | The method for producing graphene according to the present invention comprises the steps of: injecting graphite into a mixture of sulfuric acid and nitric acid, stirring the mixture to penetrate between the layers of graphite to form a mixture, adding an oxidizing agent to the mixture, A first expansion step of firstly expanding the graphite by adding a separate reaction liquid after recovering the graphite from the mixture through the second agitation step, a second expansion step of firstly expanding the graphite, A second expansion step of performing at least one of plasma processing, microwave processing, or rapid thermal annealing (RTA) on the graphite having undergone the expansion step so as to secondarily expand the graphite, and a second expansion step And an extraction step of dispersing and expelling the expanded graphite to obtain a graphene flake. |
| priorityDate | 2016-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.