High luminescence Y2O3: Eu phosphor particles prepared by modified spray pyrolysis

Yun Chan Kang, Hyun Sook Roh, Seung Bin Park, Hee Dong Park

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

Morphology control and luminescence enhancement of Y2O3: Eu phosphor particles of spherical shape, filled morphology, and high brightness were prepared by combination of colloidal seed-assisted spray pyrolysis and flux-added spray pyrolysis. The Y2O3: Eu phosphor particles prepared from Y colloidal solution with 5 wt% LiCl/KCl flux have completely spherical shape, filled morphology, high crystallinity, and significantly improved photoluminescence intensity, which was 30% higher than that of particles prepared by general spray pyrolysis.

Original languageEnglish
Pages (from-to)1027-1029
Number of pages3
JournalJournal of Materials Science Letters
Volume21
Issue number13
DOIs
Publication statusPublished - 2002 Jul 1

ASJC Scopus subject areas

  • Materials Science(all)

Fingerprint Dive into the research topics of 'High luminescence Y<sub>2</sub>O<sub>3</sub>: Eu phosphor particles prepared by modified spray pyrolysis'. Together they form a unique fingerprint.

  • Cite this