Manganese-doped BaAl12O19 phosphor particles were prepared using spray pyrolysis. Spray pyrolysis was chosen for its many advantages including good brightness, submicron size, spherical morphology, and non-aggregation. Rare earth-doped multicomponent particles with pure phase were also prepared at a lower temperature than that of the solid state reaction. The particles were relatively uniform in size and composition because of a microscale reaction within a droplet and the lack of milling process in the spray pyrolysis process.
|Number of pages||3|
|Journal||Journal of Materials Science Letters|
|Publication status||Published - 1999|
ASJC Scopus subject areas
- Materials Science(all)