Abstract
Zn2SiO4:Mn2+ nanophosphors were synthesized by flame spray pyrolysis (FSP) from different liquid precursors. Luminescence and crystalline properties were investigated as different Zn-source materials in aqueous precursor. Mn-doped zinc silicate (Zn2SiO4:Mn2+) crystalline structures were annealed low temperature of 1000° for 1hr. The emission peak was found at 525 nm for green emitting phosphor. The influence of different experimental conditions such as liquid precursor from different Zn-source and annealing temperature on both crystallinity and the luminescence properties of Zn2SiO4:Mn2+ nanophosphors were investigated.