INFLUENCE OF DOPING EFFECT ON THE CRYSTALLIZATION OF RE2Mo2O12 (RE =Gd, Eu) PREPARED BY AQUEOUS SOL-GEL CITRATE COMPLEX ROUTE

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Authors	ŽALGA A. SAŽINAS R. KATELNIKOVAS A. SELSKIS A. PINKAS Jiří KAREIVA Aivaras
Year of publication	2009
Type	Conference abstract
MU Faculty or unit	Faculty of Science
Citation
Description	In this work RE-Mo-O gels (RE = Gd, Eu) synthesized by an aqueous sol-gel method with citric acid as a complexing agent. Products were characterized with Fourier transform infrared spectroscopy (FTIR). In order to estimate occurring possible reaction mechanism and optimal annealing temperature the thermal analysis (TGA and DTA) of obtained RE-Mo-O citrate gels was performed. Moreover, the crystallinity, morphological features, and luminescent properties of RE2Mo3O12 powders annealed at different temperatures using X-ray diffraction (XRD), scanning electron microscopy (SEM), and photoluminescence(PL) measurements were also investigated.
Related projects:	Physical and chemical properties of advanced materials and structures