Issue Information :
روزنامه با شماره پیاپی سال 2000
Pages :
4
From page :
475
To page :
478
Abstract :
An environmentally clean synthesis technique is reported for preparing the green phosphor SrGa2S4:Eu2+. This method is based on solid state chemical reactions with the use of raw materials: sodium dimethyldithiocarbomate, tetramethylammonium chloride, gallium nitrate, europium nitrate, strontium sulfide and sulfur. The method is shown to produce powders with quasi-spherical shape, smooth surface morphologies, uniform particle size distribution and high luminous efficiencies (∼20.5 lm/W at 2 kV and 30.8 lm/W at 5 kV).
Journal title :
Acta Tropica
Serial Year :
2000
Journal title :
Acta Tropica
Record number :
1744961
Link To Document :
بازگشت