http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101691196-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-184 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-194 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-04 |
| filingDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101691196-B1 |
| titleOfInvention | Method for preparation of N-doped graphene and N-doped graphene prepared thereby |
| abstract | The present invention relates to a method for producing graphene doped with nitrogen, comprising the steps of: adding a carbon compound and an amine compound to an acidic solution, heating and stirring the mixture to pyrolyze the mixture, thereby preparing a mixture solution containing carbon atoms and nitrogen atoms; A solution containing Fe 2+ ions is added to a mixture solution containing the carbon atoms and nitrogen atoms and stirred to form a compound containing carbon atoms, nitrogen atoms and Fe 2+ ions, and then a second step ; A third step of subjecting the compound obtained in the second step to a heat treatment in a nitrogen atmosphere to form an Fe substrate; And a fourth step of cooling the carbon and nitrogen atoms contained in the compound by the third step to form a graphene doped with nitrogen by diffusing carbon atoms and nitrogen atoms contained in the compound onto the Fe substrate, The method further includes a fifth step of removing the Fe substrate by adding an acid after the fourth step to the reaction. |
| priorityDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.