http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104059640-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-63 |
| filingDate | 2014-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104059640-B |
| titleOfInvention | A kind of borate fluorescent powder substrate and the preparation method of fluorescent material |
| abstract | The invention discloses a kind of near ultraviolet excitated RE borate fluorescent material substrate and fluorescent material preparation method, the formula of this borate fluorescent powder is NaBaBO 3 : xRe, yM (that is BaNaBO 3 : xRe, yM).Wherein, NaBaBO 3 (that is BaNaBO 3 ) borate is luminous host, Re is the rare-earth luminescent center of doping, and M is supplementary doping element.Fluorescent material preparation technology of the present invention is simple, by the different rare earth element of doping in this substrate, can obtain under near ultraviolet excitated, have the fluorescent material of intense emission in each SPECTRAL REGION.Preparation method of the present invention is simple, it is easy to operation, pollution-free, low cost.It can apply to purple light and swashs in three primary colours white light LED fluorescent powder, lower conversion solar cell fluorescent material and various display device, is alternatively arranged as the most purple light excited downconversion fluorescent material for promoting the agricultural film of crop growth. |
| priorityDate | 2014-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.