http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106590629-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-04 |
| filingDate | 2016-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106590629-B |
| titleOfInvention | A kind of raising MAPbBr3The method of perovskite quantum dot stability |
| abstract | A kind of raising MAPbBr of the present invention 3 The method of perovskite quantum dot stability, steps are as follows：1）Prepare MAPbBr 3 Perovskite quantum dot；By the MAPbBr of preparation 3 Perovskite quantum dot is dispersed in spare in toluene solution；2）At a certain temperature, a certain amount of carboxyl benzene is dissolved in the toluene saturated solution that carboxyl benzene is obtained in the toluene of certain volume；3）By step 1）The MAPbBr of middle preparation 3 Step 2 is added in perovskite quantum dot toluene solution）In the toluene saturated solution of carboxyl benzene, stir evenly, mixture at room temperature Slow cooling to complete to crystallize；4）Filter step 3）Mixture obtains MAPbBr 3 Perovskite quantum dot-carboxyl benzene crystal is washed with n-hexane and removes surface quantum point.The present invention improves MAPbBr using simple method 3 Perovskite quantum dot stability, fluorescence can keep not being quenched for a long time, be MAPbBr 3 Good basis is established in the application of perovskite quanta point material；The present invention has versatility, can expand to other oil phases synthesis quantum dot and sulphur system quantum dot. |
| priorityDate | 2016-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.