The effect of Mg2+ on the precipitation pathway of CaCO3 in absolute ethanol has been studied to investigate the role of ion solvation in the crystallization process. Our data reveal that high concentrations of Mg2+ promote the precipitation of an amorphous transient phase together with non-stoichometric hydrated phases of calcium carbonate.
Non-stoichiometric hydrated magnesium-doped calcium carbonate precipitation in ethanol / Magnabosco, Giulia; Condorelli, Andrea M M; Rosenberg, Rose; Polishchuk, Iryna; Pokroy, Boaz; Gebauer, Denis; Cölfen, Helmut; Falini, Giuseppe. - In: CHEMICAL COMMUNICATIONS. - ISSN 1359-7345. - ELETTRONICO. - 55:86(2019), pp. 12944-12947. [10.1039/c9cc07087g]
Non-stoichiometric hydrated magnesium-doped calcium carbonate precipitation in ethanol
Magnabosco, Giulia;Falini, Giuseppe
2019
Abstract
The effect of Mg2+ on the precipitation pathway of CaCO3 in absolute ethanol has been studied to investigate the role of ion solvation in the crystallization process. Our data reveal that high concentrations of Mg2+ promote the precipitation of an amorphous transient phase together with non-stoichometric hydrated phases of calcium carbonate.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
