IJCRRI Journ Cur Res ReInternational Journal of Current Research and ReviewI Journ Cur Res Re2231-21960975-5241Radiance Research Academy1158General SciencesPhotoluminescence in Various Phases of Cerrous Sulphate MuleyAartiVenkatakrishnanC. V.MoharilS. V.6062017) I129132This article is copyright of Popeye Publishing, 20092009This is an open-access article distributed under the terms of the Creative Commons Attribution (CC BY 4.0) Licence. You may share and adapt the material, but must give appropriate credit to the source, provide a link to the licence, and indicate if changes were made.

Ce2(SO4)3 exists in several phases. The most common phase is Ce2(SO4)3.8H2O and reported Ce3+ emission corresponding to this phase, however significant changes are observed in Ce3+ emission when it crystallizes into different phases. The lot of micro changes was observed with both the samples which indicate the phase change at various temperatures. This can be co-relates with the Photoluminescence(PL) spectra. The method of preparation, photoluminescence spectra, phase change, Ce3+ to Tb3+ energy transfer process and the effect of temperature on the morphology of cerrous sulphate are described in this paper.

Photoluminescence Cerrous Sulphate Hexagonal Orthorhombic and anhydrous phase