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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Detalles Bibliográficos
Publicado en:Proc Natl Acad Sci U S A
Main Authors: Taylor, Sandra D., Liu, Jia, Zhang, Xin, Arey, Bruce W., Kovarik, Libor, Schreiber, Daniel K., Perea, Daniel E., Rosso, Kevin M.
Formato: Artigo
Idioma:Inglês
Publicado: National Academy of Sciences 2019
Assuntos:
PNAS Plus
Acceso en liña: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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