Submicron-size BaAl12O19:Mn phosphor particles with spherical morphology

Y. C. Kang, Y. S. Chung, S. B. Park

Research output: Contribution to journalArticlepeer-review

15 Citations (Scopus)


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.

Original languageEnglish
Pages (from-to)779-781
Number of pages3
JournalJournal of Materials Science Letters
Issue number10
Publication statusPublished - 1999
Externally publishedYes

ASJC Scopus subject areas

  • Materials Science(all)


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