Neetzel, C. ; Gasi, T. ; Ksenofontov, V. ; Felser, C. ; Ionescu, E. ; Ensinger, W. (2011)
Electroless synthesis of lepidocrocite (γ-FeOOH) nanotubes in ion track etched polycarbonate templates.
In: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
doi: 10.1016/j.nimb.2011.08.037
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
In this study, we describe the electroless synthesis of lepidocrocite (γ-FeOOH) nanotubes produced in ion track etched polycarbonate foils. The foils act as templates after they had been irradiated with heavy ions to produce latent tracks that were etched with a desired diameter. Templates are used to fabricate shape formed 1D nanostructures in general. The synthesis of lepidocrocite nanotubes was carried out in a simple two-step method: firstly, particles were formed by precipitation in aqueous solution; secondly, nanotubes were produced by the deposition of the particles inside the nanochannels of the polycarbonate template. Solvent effects were considered to achieve homogeneous growth resulting in well-defined nanotubes of constant wall thickness along the tube axis. Lepidocrocite nanotubes were characterized by scanning electron microscopy (SEM), energy-dispersive X-ray (EDX), Raman, and Mössbauer spectroscopy.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2011 |
| Autor(en): | Neetzel, C. ; Gasi, T. ; Ksenofontov, V. ; Felser, C. ; Ionescu, E. ; Ensinger, W. |
| Art des Eintrags: | Bibliographie |
| Titel: | Electroless synthesis of lepidocrocite (γ-FeOOH) nanotubes in ion track etched polycarbonate templates |
| Sprache: | Englisch |
| Publikationsjahr: | 1 Oktober 2011 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms |
| DOI: | 10.1016/j.nimb.2011.08.037 |
| Kurzbeschreibung (Abstract): | In this study, we describe the electroless synthesis of lepidocrocite (γ-FeOOH) nanotubes produced in ion track etched polycarbonate foils. The foils act as templates after they had been irradiated with heavy ions to produce latent tracks that were etched with a desired diameter. Templates are used to fabricate shape formed 1D nanostructures in general. The synthesis of lepidocrocite nanotubes was carried out in a simple two-step method: firstly, particles were formed by precipitation in aqueous solution; secondly, nanotubes were produced by the deposition of the particles inside the nanochannels of the polycarbonate template. Solvent effects were considered to achieve homogeneous growth resulting in well-defined nanotubes of constant wall thickness along the tube axis. Lepidocrocite nanotubes were characterized by scanning electron microscopy (SEM), energy-dispersive X-ray (EDX), Raman, and Mössbauer spectroscopy. |
| Freie Schlagworte: | Lepidocrocite, Nanotube, Electroless synthesis, Polycarbonate templates, Mössbauer spectroscopy |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Materialanalytik 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Disperse Feststoffe 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 02 Apr 2012 11:27 |
| Letzte Änderung: | 21 Mär 2013 09:02 |
| PPN: | |
| Sponsoren: | Beilstein Institute in Frankfurt in the frame of the Project NanoBiC |
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