http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020063256-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b02fb4923b61a06d4b0c40ec8dd01d2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-62 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/C09K11-88 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-74 |
| filingDate | 2019-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ba12693d9ead670ffd99d550ca46a32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a48fe9b91aec9e6d87400cf8da949d52 |
| publicationDate | 2020-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020063256-A1 |
| titleOfInvention | Quantum dots and preparation method therefor |
| abstract | Disclosed in the present application are quantum dots and a preparation method therefor. The quantum dots comprise a group III-V quantum dot core and a surface ligand bound to a surface of the group III-V quantum dot core. The general formula of the chemical structure of the surface ligand is as shown in formula I: R1 and R2 are respectively at least one independently selected from among a halogen atom, a hydrogen atom, a hydroxyl group, a thiol 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 alkylcarbonyloxy group, an alkyloxycarbonyl group, an alkylcarbonyl group, a heteroaryl group, and a hydrocarbyl group. The surface ligand being bound to the surface of the group III-V quantum dot core is extremely helpful in the uniform growth of a housing layer such that the size distribution of the quantum dots becomes more uniform, ultimately being beneficial in improving the light-emitting efficiency of the quantum dots. |
| 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: 314.