http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113277499-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df386a768228b6a413c73ff0ee020a3f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f850f296badc29b96d1270883dca5a76 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-194 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-184 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-184 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-194 |
| filingDate | 2021-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2f2afa8b3bcec19db867763c4641d7b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb12be16af6c4f2b335b463cba1ecb5e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa8ca23a1f2b38f5d5bccadb67f80253 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03b39ff6465737d01ec5867441eeda8b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5986f185c911eeed3566a2d9ce0312f2 |
| publicationDate | 2021-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113277499-A |
| titleOfInvention | A kind of preparation method and application of silicon-nitrogen co-doped graphene quantum dots |
| abstract | The invention relates to the technical field of quantum dot preparation, in particular to a preparation method and application of silicon-nitrogen co-doped graphene quantum dots based on waste carbon powder. In the invention, the resin in the waste carbon powder is used as the carbon source, and the nitrogen and silicon co-doped graphene quantum dots (N, Si-GQDs) are synthesized by a one-pot hydrothermal method, the synthesis method is simpler, the operation is safe, and the obtained quantum dots It has obvious bactericidal effect on Bacillus subtilis and Escherichia coli. The invention adopts waste carbon powder as a carbon source to prepare nitrogen-silicon co-doped graphene quantum dots, which not only makes reasonable use of waste carbon powder generated in the production process of printers/copiers, reduces waste disposal costs, but also reduces graphite Compared with the production method recorded in the existing literature, the production cost of graphene quantum dots does not need to use citric acid, and the cost can be reduced by 3 times. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114751400-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114751400-A |
| priorityDate | 2021-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.