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Kinetics of thermal dehydration of Ce2(SO4)2, n(H,D)2O (n=5, 8, 9)
Authors:F Martin  A Gonzalez  J Jimenez  J Largo  J A De Saja
Institution:(1) Laboratorio de Fisica del Estado Solido, Facultad de Ciencias, Universidad de Valladolid, Valladolid, Spain;(2) Departamento de Termologia, Colegio Universitario de Alava, Vitoria, Spain
Abstract:The thermal dehydration of Ce2(SO4)3·5H2O, Ce2(SO4)3·8H2O, Ce2(SO4)3·9H2O and their isomorphous deuterated compounds was studied by means of thermogravimetric measurements. A kinetic analysis of the TG curves obtained was carried out by computer. The thermal stability, Arrhenius parameters and mechanism of dehydration were investigated.
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