http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106219513-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6432 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-65 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-15 |
| filingDate | 2016-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106219513-B |
| titleOfInvention | A kind of method and its application that nitrogen-doped carbon quantum dot is prepared using solid-phase pyrolysis |
| abstract | The invention discloses a kind of method and its application that nitrogen-doped carbon quantum dot is prepared using solid-phase pyrolysis.Cellulose is laid in water heating kettle first, then the vial equipped with ammonium hydrogen carbonate and calcium oxide is placed in water heating kettle；Under unsealed system, water heating kettle is heated, using ammonium hydrogen carbonate by the air thermally decomposed in caused ammonia expeling water heating kettle；Then water heating kettle is sealed, reaction temperature and reaction time is set；After reaction terminates, water heating kettle is cooled to room temperature, obtains dark brown solid powder；Powder is dissolved in into water to be centrifuged, extracted and dried successively, nitrogen-doped carbon quantum dot solid particle is obtained after drying.N CQDs particle sizes that the present invention is prepared are small, are evenly distributed, and with good water solubility, optics coordinability, concentration self-quenching effect, and under the conditions of extreme pH, in high ionic strength, long-time storage can be stabilized. |
| priorityDate | 2016-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.