http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021042395-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/B01J6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 |
| filingDate | 2020-12-22-04:00^^<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 | 2021-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021042395-A |
| titleOfInvention | Method for producing β-sialon phosphor |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing a β-sialon phosphor having excellent emission intensity. SOLUTION: A composition containing silicon nitride containing aluminum, an oxygen atom and europium is prepared, the composition is heat-treated, and the heat-treated composition and a solution containing a basic substance are mixed and heat-treated. The contact between the heat-treated composition and the basic substance includes the contact between the prepared composition and the basic substance, and the contact between the heat-treated composition and the basic substance is carried out at a first temperature of 50 ° C. or higher and 150 ° C. or lower. It is a method for producing a β-sialone phosphor, which comprises performing in an inert gas atmosphere at a second temperature of 90 ° C. or higher and 650 ° C. or lower, which is higher than one temperature. [Selection diagram] Fig. 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023112507-A1 |
| 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: 49.