Visualizing the iron atom exchange front in the Fe(II)-catalyzed recrystallization of goethite by atom probe tomography

The autocatalytic redox interaction between aqueous Fe(II) and Fe(III)-(oxyhydr)oxide minerals such as goethite and hematite leads to rapid recrystallization marked, in principle, by an atom exchange (AE) front, according to bulk iron isotopic tracer studies. However, direct evidence for this AE fro...

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Enregistré dans:
Détails bibliographiques
Publié dans:Proc Natl Acad Sci U S A
Auteurs principaux: Taylor, Sandra D., Liu, Jia, Zhang, Xin, Arey, Bruce W., Kovarik, Libor, Schreiber, Daniel K., Perea, Daniel E., Rosso, Kevin M.
Format: Artigo
Langue:Inglês
Publié: National Academy of Sciences 2019
Sujets:
PNAS Plus
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC6386708/
https://ncbi.nlm.nih.gov/pubmed/30733289
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1816620116
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