| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f2d3f4111205626392f051303e7b8819 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0352
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-035218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0352 |
| filingDate |
2017-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c4647063fed9d92ce403a431fd376d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf214e21969562c33921c69d67cd33a4 |
| publicationDate |
2019-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20190020218-A |
| titleOfInvention |
Manufacturing mehod of nitrogen doped graphene quantum dot, nitrogen doped graphene quantum dot and solar cell comprising nitrogen doped graphene quantum dot |
| abstract |
The present invention is directed to a method of making a nitrogen doped graphene quantum dot and a solar cell comprising nitrogen doped graphene quantum dots wherein a method of making a nitrogen doped graphene quantum dot in accordance with an embodiment of the present invention includes graphene oxide and polyethylene Preparing an immune mixed solution; Stirring the mixed solution of polyethyleneimine and graphene oxide; And heating the stirred mixture of the polyethyleneimine and the graphene oxide to cut the graphene oxide and nitrogen-doping and reducing the cut graphene oxide. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210047609-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021176518-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2021176518-A1 |
| priorityDate |
2017-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |