http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105255490-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-67 |
| filingDate | 2015-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105255490-B |
| titleOfInvention | A kind of blue light activated orange red nitric oxide fluorescent powder and preparation method thereof |
| abstract | The invention discloses a kind of blue light activated orange red nitric oxide fluorescent powder and preparation method thereof, its chemical general formula is：MZr 1‑x Si x O 3‑y N 2y/3 :zEu 2+ Wherein M represents one or more of combinations in Mg, Ca, Sr, Ba element, must contain M, Zr, O, N, Si and Eu element at the same time in the fluorescent powder, and the value range of the x is 0.01≤x≤0.99, the value range of y is 0.02≤y≤1.98,0.0025≤z≤0.1 of z.The fluorescent powder chemical stability is good, and quantum efficiency is high, its suitable excitation wavelength covers the blue green light of 420~550nm scopes, under the blue green light excitation of the scope, it has very strong fluorescent emission in red light region, and emission peak wavelength is 580~630nm, and halfwidth is 70~80nm. |
| priorityDate | 2015-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.