Thermal and Optical Analysis of the Doped Cerium Calcium Aluminate Obtained by the Gel Process Using Ethylenediamine Tetraacetic Acid
Valéria Rejane Silva Brito, Raquel Jovita dos Santos, Paulo Neilson Marques dos Anjos
Abstract: In this work, we synthesized calcium aluminates doped with trivalent cerium ions (Ce3+) by gel process with ethylenediamine tetraacetic acid (EDTA) as a chelating agent. The synthesized material was characterized by means of thermogravimetry and differential thermal analysis and spectrofluorimetry. The results were similar to literature.
Keywords: Calcium aluminate, cerium ions, luminescence.
Pages: 247 – 252 | Full PDF Paper