http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020002383-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86ff778280a8f314c5732fead5868411 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J6-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 |
| filingDate | 2019-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb397b7399c7ae9f5dcdf9d5fb1b8b35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aec539e00d099871e9dda1d78f7e26dd |
| publicationDate | 2020-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020002383-A |
| titleOfInvention | Production method of β-sialon phosphor |
| abstract | An object of the present invention is to provide a method for producing a β-sialon phosphor excellent in emission intensity. A composition comprising silicon nitride containing aluminum, oxygen atoms and europium is provided, a heat treatment is performed on the composition, and a heat treatment is performed by mixing the heat-treated composition with a solution containing a basic substance. Contacting the composition with a basic substance, wherein the contact between the heat-treated composition and the basic substance is performed at a first temperature of 50 ° C or higher and 150 ° C or lower, and the first temperature. And a second temperature of 90 ° C. or higher and 650 ° C. or lower. [Selection diagram] Fig. 1 |
| priorityDate | 2015-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.