http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110734758-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6489 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-2023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-14663 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-621 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-665 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-56 |
| filingDate | 2019-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110734758-B |
| titleOfInvention | Preparation method of semiconductor nanocrystalline fluorescent material, semiconductor nanocrystalline fluorescent material prepared by method and application of semiconductor nanocrystalline fluorescent material |
| abstract | The invention discloses a preparation method of a semiconductor nanocrystalline fluorescent material, which comprises the following steps: 1) uniformly mixing one or more than one semiconductor nanocrystal precursor with the micro/mesoporous material; 2) calcining at the collapse temperature not lower than that of the micro/mesoporous material to obtain the semiconductor nanocrystalline fluorescent material. By the preparation method of the semiconductor nanocrystalline fluorescent material, the semiconductor nanocrystalline precursor can be loaded in the micro/mesoporous material, high-temperature calcination is carried out under normal pressure or high pressure, the semiconductor nanocrystalline grows in the micro/mesoporous limited domain of the material, and the pore canal collapses due to high temperature, so that the semiconductor nanocrystalline is encapsulated in the pore canal of the micro/mesoporous material, and the highly stable semiconductor nanocrystalline fluorescent material is obtained. The highly stable semiconductor nanocrystalline fluorescent material can effectively prevent the corrosion of moisture, oxygen and illumination on the semiconductor nanocrystalline fluorescent material, improves the operation stability of the semiconductor nanocrystalline fluorescent material, and can be packaged on an LED chip to be made into various backlight devices. The invention also discloses several semiconductor nanocrystalline fluorescent materials prepared by applying the preparation method and application of the semiconductor nanocrystalline fluorescent materials. |
| priorityDate | 2019-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.