Enhanced adsorption of arsenic onto maghemites nanoparticles : As(III) as a probe of the surface structure and heterogeneity
When normalized per unit of surface area, the quantity of arsenic adsorbed at the maghemite surface remains constant for particles between 300 and 20 nm. However, nanoparticles smaller than 20 nm exhibit enhanced adsorption capacity. The origin of this observed size-dependence for adsorption or &quo...
Ausführliche Beschreibung
Bibliographische Detailangaben
| Veröffentlicht in: | Langmuir : the ACS journal of surfaces and colloids. - 1992. - 24(2008), 7 vom: 01. Apr., Seite 3215-22
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| 1. Verfasser: |
Auffan, Mélanie
(VerfasserIn) |
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| Weitere Verfasser: |
Rose, Jérôme,
Proux, Olivier,
Borschneck, Daniel,
Masion, Armand,
Chaurand, Perrine,
Hazemann, Jean-Louis,
Chaneac, Corinne,
Jolivet, Jean-Pierre,
Wiesner, Mark R,
Geen, Alexander Van,
Bottero, Jean-Yves |
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| Format: | Online-Aufsatz
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| Sprache: | English |
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| Veröffentlicht: |
2008
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| Zugriff auf das übergeordnete Werk: | Langmuir : the ACS journal of surfaces and colloids
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| Schlagworte: | Journal Article
Research Support, Non-U.S. Gov't
Molecular Probes
Arsenic
N712M78A8G
Ferrosoferric Oxide
XM0M87F357 |
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