http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103805191-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-74 |
| filingDate | 2012-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0978a43951a672407e2b2353ab3f1c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c52e4458ad4fe11f22ed4d8d277e7411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b3ff8493c5ed3f42158085bbb252118 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-103805191-A |
| titleOfInvention | Dysprosium-doped bismuthate gallium glass up-conversion luminescent material and preparation method and application thereof |
| abstract | The invention relates to a dysprosium-doped bismuthate gallium glass up-conversion luminescent material. The chemical formula of the dysprosium-doped bismuthate gallium glass up-conversion luminescent material is aGa2O3-bBi2O3-cBaO-dLi2O-eK2O:xDy<3+>, wherein a+b+c+d+e+x=100, a is greater than or equal to 15 and less than or equal to 30, b is greater than or equal to 55 and less than or equal to 65, c is greater than or equal to 15 and less than or equal to 25, d is greater than or equal to 5 and less than or equal to 15, e is greater than 5 and less than or equal to 15, and x is greater than or equal to 0.1 and less than or equal to 4. In the photoluminescence spectrum of the dysprosium-doped bismuthate gallium glass up-conversion luminescent material, the excitation wavelength of the dysprosium-doped bismuthate gallium glass up-conversion luminescent material is 796nm, and in the 482nm wavelength area, transition radiation of Dy<3+>ion <4>F(9/2)-<6>F(15/2) forms light emitting peaks and the material can be used as a blue light emitting material. The invention also provides a preparation method of the dysprosium-doped bismuthate gallium glass up-conversion luminescent material and an organic light emitting diode using the dysprosium-doped bismuthate gallium 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: 33.