## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
Photoluminescence properties of MgAl2O4:Dy3+ powder phosphor
β Scribed by I. Omkaram; S. Buddhudu
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 434 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0925-3467
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MgAl 2 O 4 :Mn phosphors have been prepared at 500 1C by combustion route. Powder X-ray diffraction (XRD) indicated the presence of mono-MgAl 2 O 4 phase. Scanning electron microscopy showed that the powder particle crystallites are mostly angular. Fourier transform infrared spectroscopy confirmed t
Raisin-like, grape-like and box-like nanocrystalline samples of YVO 4 :Dy 3+ (2 at.wt%)/Eu 3+ (4 at.wt%) have been synthesized by different preparative routes. The raisin-like nanocrystalline sample has been synthesised by a facile hydrothermal process, whereas a surfactant-assisted synthesis led to
Eu(2+), Dy(3+) and Tb(3+) co-doped strontium aluminate phosphor with high brightness and long afterglow was synthesized by a combustion method, using urea as a reducer. The properties of SrAl(2)O(4):Eu(2+),Dy(3+),Tb(3+) phosphor with a series of initiating combustion temperatures, urea concentration