Morphology Control of High Luminance Phosphors
We report synthesis of well-grown blue phosphor powder, CaMgSi2O6:Eu2+, from new vapor phase method (Flash creation method) derived nanopowder precursor. Single phase phosphor sample was obtained by post-annealing at 1100 oC. Luminescence properties were compared with that of the sample synthesized by a conventional solid state reaction. The post-annealed sample showed intense blue emission under UV excitation.
Kazumi Kato, Tadashi Takenaka, Masasuke Takata and Kazuo Shinozaki
K. Toda et al., "Morphology Control of High Luminance Phosphors", Key Engineering Materials, Vol. 388, pp. 107-110, 2009