Abstract:Semibatch reactive crystallization and hydrothermal reaction
of
cerium carbonate were investigated with cerium chloride and sodium
carbonate as the reactants in order to determine the key factor and
the foremost step that affect the polymorph and morphology. Pure Ce2(CO3)3·8H2O, pure CeCO3OH, and the concomitant polymorphism of the two were obtained
at different temperatures and the concentrations of cerium chloride
solution. The relative stability of Ce2(CO3)3·8H2O and CeCO3OH, the solubilities
of the two for… Show more
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