Literature DB >> 31599890

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

Giulia Magnabosco1, Andrea M M Condorelli1, Rose Rosenberg2, Iryna Polishchuk3, Boaz Pokroy3, Denis Gebauer2, Helmut Cölfen2, Giuseppe Falini1.   

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.

Entities:  

Year:  2019        PMID: 31599890     DOI: 10.1039/c9cc07087g

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN: 1359-7345            Impact factor:   6.222


  1 in total

1.  High-Mg calcite nanoparticles within a low-Mg calcite matrix: A widespread phenomenon in biomineralization.

Authors:  Nuphar Bianco-Stein; Iryna Polishchuk; Arad Lang; Lotan Portal; Catherine Dejoie; Alexander Katsman; Boaz Pokroy
Journal:  Proc Natl Acad Sci U S A       Date:  2022-04-11       Impact factor: 12.779

  1 in total

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