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Influence of processing techniques on the properties of YAG:Ce nanophosphor
- Source :
-
Ceramics International . Mar2009, Vol. 35 Issue 2, p719-723. 5p. - Publication Year :
- 2009
-
Abstract
- Abstract: Influence of three post treatment techniques including water washing, ethanol washing and n-butanol heterogeneous azeotropic distillation on the structure, dispersity and luminescence properties of YAG:Ce nanophosphor were comparatively studied. In contrast to the first two processing techniques, n-butanol azeotropic distillation prevents powders from conglobation due to larger n-butanol molecules, longer butoxy groups and a more complete replacement of residual water in the precipitate. The phosphor from azetropic distillation exhibits excellent luminescence properties with higher emission intensity than those from water washing and ethanol washing. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 02728842
- Volume :
- 35
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Ceramics International
- Publication Type :
- Academic Journal
- Accession number :
- 35928515
- Full Text :
- https://doi.org/10.1016/j.ceramint.2008.02.008