Non-stoichiometric hydrated magnesium-doped calcium carbonate precipitation in ethanol.

Giulia MagnaboscoAndrea M M CondorelliRose RosenbergIryna PolishchukBoaz PokroyDenis GebauerHelmut Cölfen Giuseppe Falini

Published in: Chemical communications (Cambridge, England) (2019)

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.

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