Synthesis, Characterization, and Thermal Decomposition of Double Rare Earth Monomethylammonium Selenates |
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| Authors: | Revathy Rajagopal Vishnu R Ajgaonkar |
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| Institution: | (1) Department of Chemistry, University of Mumbai, Mumbai-400098, India, IN |
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| Abstract: | Summary. Double rare earth monomethylammonium selenates of the general formula CH3NH3
Ln (SeO4)2·5H2O (Ln = Sm, Eu, Gd, Tb, Ho, Y) were synthesized and characterized using X-ray powder diffraction and infrared spectroscopy. The
thermal decomposition of the compounds were investigated using TG, DTG, and DTA techniques.
Corresponding author. E-mail: vrajgaonkar@yahoo.com, vrajgaonkar@mail.mu.ac.in
Received November 5, 2001. Accepted (revised) March 6, 2002 |
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| Keywords: | , ,Rare earths, Double rare earth monomethylammonium selenates, Infrared spectra, Thermal decomposition, X-Ray powder,,,,,diffraction, |
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