http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103805190-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2012-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b3ff8493c5ed3f42158085bbb252118 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0978a43951a672407e2b2353ab3f1c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dffa78abd6a0282353463c793385299 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_050a76ac23708ceb70fa64c280995f85 |
| publicationDate | 2014-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103805190-A |
| titleOfInvention | Praseodymium-doped fluorphosphate glass up-conversion luminescent material, preparation method and application thereof |
| abstract | The invention provides a praseodymium-doped fluorphosphate glass up-conversion luminescent material. The chemical formula of the material is AlF3-RF-MeF2-AlPO4:xPr<3+>, wherein, R is lithium, sodium or potassium, Me is magnesium, calcium, strontium or barium, and x is 0.01 to 0.05. In the photoluminescence spectra of the praseodymium-doped fluorphosphate glass up-conversion luminescent material, the excitation wavelength of the praseodymium-doped fluorphosphate glass up-conversion luminescent material is 578nm, luminescent peaks are formed through transition radiation from Pr<3+> ion 3P0 to 3H4 in a wavelength area of 483nm, and the material can be used as a blue light emitting material. The invention also provides a preparation method for the praseodymium-doped fluorphosphate glass up-conversion luminescent material and an organic light emitting diode using the praseodymium-doped fluorphosphate glass up-conversion luminescent material. |
| priorityDate | 2012-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.