Facet-selective adsorption of Fe(ii) on hematite visualized by nanoscale secondary ion mass spectrometry
Author:
Affiliation:
1. Physical Sciences Division
2. Pacific Northwest National Laboratory
3. Richland
4. USA
5. Earth and Biological Sciences Directorate
Abstract
Novel isotopic labelling and imaging techniques are used to directly observe the autocatalytic reaction and facet-selective adsorption of Fe(ii) onto individual hematite (Fe2O3) crystallites.
Funder
Basic Energy Sciences
Chemical Sciences, Geosciences, and Biosciences Division
Publisher
Royal Society of Chemistry (RSC)
Subject
General Environmental Science,Materials Science (miscellaneous)
Link
http://pubs.rsc.org/en/content/articlepdf/2019/EN/C9EN00562E
Reference75 articles.
1. Facet-Dependent Cr(VI) Adsorption of Hematite Nanocrystals
2. Hematite facet confined ferrous ions as high efficient Fenton catalysts to degrade organic contaminants by lowering H2O2 decomposition energetic span
3. In Situ Grazing-Incidence Extended X-ray Absorption Fine Structure Study of Pb(II) Chemisorption on Hematite (0001) and (1-102) Surfaces
4. Structure and oxidation state of hematite surfaces reacted with aqueous Fe(II) at acidic and neutral pH
5. Size and Morphology Controlled Synthesis of Boehmite Nanoplates and Crystal Growth Mechanisms
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