| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_db628fbc812ea146bb6eb24a8c0ab43a |
| classificationCPCInventive |
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/C09K11-565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-883
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-62 |
| filingDate |
2020-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78ac5ca38144766dfa374a81aa74d126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b37cc41c21cda9ee64957129f044084 |
| publicationDate |
2022-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2596809-A |
| titleOfInvention |
Production of luminescent particles |
| abstract |
Metal phosphide nanoparticles or quantum dots e.g. of InP or InZnP are produced by reacting a precursor of the metal component with a phosphide precursor which is phosphine carboxamide (PH2C(O)NH2) or a compound of formula H2PCONR1R2. The reaction may be carried out in solution e.g. in 1-octadecene containing a capping agent which may be hexadecylamine in an inert atmosphere at a temperature in the range 200-300°C . A shell e.g. of ZnS or ZnSe may be formed on the core, and the resulting nanoparticles may e.g. be incorporated into a QD-LED display, a QD-LED lamp or another article. |
| priorityDate |
2020-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |