http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110964528-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 |
| classificationIPCInventive | 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/C09K11-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02 |
| filingDate | 2018-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110964528-B |
| titleOfInvention | Quantum dot and preparation method thereof |
| abstract | The invention belongs to the technical field of nano materials, and particularly relates to a quantum dot and a preparation method thereof. The quantum dot comprises a III-V group quantum dot core and a surface ligand combined on the surface of the III-V group quantum dot core, wherein the chemical structure general formula of the surface ligand is shown as formula I: wherein R is 1 And R 2 Each independently selected from at least one of a halogen atom, a hydrogen atom, a hydroxyl group, a mercapto group, an ether group, a thioether group, an aldehyde group, a carbonyl group, a carboxyl group, a nitro group, an amino group, a cyano group, an isocyano group, an epoxy group, an alkoxy group, an alkylcarbonoxy group, an alkyloxycarbonyl group, an alkylcarbonyl group, a heteroaryl group and a hydrocarbon group. The surface ligand is combined on the surface of the III-V family quantum dot core, which is very beneficial to the uniform growth of the shell layer, so that the size distribution of the quantum dots becomes more uniform, and the luminous efficiency of the quantum dots is improved. |
| priorityDate | 2018-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 212.