Skip to Main content Skip to Navigation
Journal articles

Effect of different fluxes on the morphology of the LaPO4 : Ce, Tb phosphor

Abstract : LaPO4:Ce, Tb (LaCeT) is a green phosphor used in fluorescent lamps and plasma display panels. In order to improve the fabrication process of this phosphor, different fluxes have been used. Their influence on the particles size and shape is described thanks to SEM analyses. Fluxes were found to control the morphology of particles : LaCeT particles, from spherical to parallelepiped-like shape, with suitable sizes, from 0.1 to 10 µm, have been synthesized. Furthermore the photoluminescence emission of the obtained powders has been checked, and it has been proved that the effect of the fluxes studied is not harmful to the LaCeT final optical properties.
Document type :
Journal articles
Complete list of metadatas

Cited literature [6 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-00008922
Contributor : Andrée-Aimée Toucas <>
Submitted on : Tuesday, September 20, 2005 - 4:02:04 PM
Last modification on : Wednesday, August 5, 2020 - 3:46:17 AM
Long-term archiving on: : Thursday, April 1, 2010 - 10:29:12 PM

Identifiers

Citation

Frédéric Duault, Michel Junker, Philippe Grosseau, Bernard Guilhot, Philibert Iacconi, et al.. Effect of different fluxes on the morphology of the LaPO4 : Ce, Tb phosphor. Powder Technology, Elsevier, 2005, 154(2-3), pp.132-7. ⟨10.1016/j.powtec.2005.04.037⟩. ⟨hal-00008922⟩

Share

Metrics

Record views

331

Files downloads

798