http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106566540-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| filingDate | 2016-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106566540-B |
| titleOfInvention | A kind of nitrogen, sulphur, copper codope carbon nano dot and the preparation method and application thereof |
| abstract | The present invention relates to a kind of nitrogen, sulphur, copper codope carbon nano dot and the preparation method and application thereof, belong to carbon nanomaterial technical field.It solves in the prior art that simple carbon nano dot solid-state does not glow, feux rouges but the low problem of fluorescence quantum efficiency is only emitted under solution state.Carbon nano dot of the invention is using the organic compound containing more carboxyls or polyhydroxy as carbon source, using amino-compound as nitrogen source, using the compound containing sulfydryl as sulphur source, using cuprous compound as copper source, it is prepared by microwave method or after silane surface modified, is prepared by microwave method；The partial size of carbon nano dot is 8nm-15nm, contains C=C, O-H, N-H, C-S and C-N key.The present invention also provides the fluorescent glue containing the carbon nano dot and its applications in white light emitting diode.Carbon nano dot of the invention can emit fluorescent red-orange under blue violet light, and fluorescence quantum efficiency is up to 17%, and after silane surfaces functionalization, fluorescence quantum efficiency is up to 47%. |
| priorityDate | 2016-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.