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The synthesis of BaMgAl 10 O 17 :Eu 2+ nanopowder by a combustion method and its luminescent properties
| Content Provider | Scilit |
|---|---|
| Author | Nguyen, Manh Son Ho, Van Tuyen Pham, Nguyen Thuy Trang |
| Copyright Year | 2011 |
| Description | Journal: Advances in Natural Sciences: Nanoscience and Nanotechnology Europium ion doped $BaMgAl_{10}O_{17}$ blue phosphor nanopowder has been fabricated by urea–nitrate solution combustion synthesis at 590 °C for 5 min. These phosphors were codoped with different europium ion concentrations (1–8 mol%). The experimental results of x-ray diffraction (XRD), scanning electron microscopy (SEM) and photoluminescence showed that the phosphors have a hexagonal single phase structure, the average particle size of the powders was about 50 nm and the emission spectra have a broad band with maximum intensity at wavelength $λ_{max}$=455 nm due to transitions from the $4f^{6}5d^{1}$ to the $4f^{7}$ electronic configuration of $Eu^{2+}$ ion. The maximum emission of phosphor corresponds to the europium concentration 7 mol%. |
| Related Links | http://iopscience.iop.org/article/10.1088/2043-6262/2/4/045005/pdf |
| ISSN | 20436254 |
| e-ISSN | 20436262 |
| DOI | 10.1088/2043-6262/2/4/045005 |
| Journal | Advances in Natural Sciences: Nanoscience and Nanotechnology |
| Issue Number | 4 |
| Volume Number | 2 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2011-10-31 |
| Access Restriction | Open |
| Subject Keyword | Journal: Advances in Natural Sciences: Nanoscience and Nanotechnology Applied Chemistry Particle Size X Ray Diffraction Scanning Electron Microscopy |
| Content Type | Text |
| Resource Type | Article |
