http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109054806-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-115 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-665 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/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y20-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 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/C09K11-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2018-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109054806-B |
| titleOfInvention | FAX-modified metal halide perovskite quantum dots and their preparation methods and applications |
| abstract | The invention belongs to the technical field of electroluminescence materials, and discloses a FAX-modified metal halide perovskite quantum dot and a preparation method and application thereof. Dissolve the metal halide BX y and the formamidine hydrohalide FAX in the long-chain ligand to obtain the precursor solution, then inject the rubidium source and/or the cesium source for the reaction, add the precipitant to precipitate and separate the product and then disperse it in the organic solvent to obtain a solution of FAX-modified metal halide perovskite quantum dots. The perovskite quantum dots prepared by the invention have the advantages of small particle size, controllable particle size, narrow size distribution, and high fluorescence quantum yield of solid-state thin films, and have great application prospects in high-efficiency blue light and white light electroluminescence. |
| priorityDate | 2018-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.