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Electroless synthesis of lepidocrocite (γ-FeOOH) nanotubes in ion track etched polycarbonate templates

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Zitation

Neetzel, C., Gasi, T., Ksenofontov, V., Felser, C., Ionescu, E., & Ensinger, W. (2012). Electroless synthesis of lepidocrocite (γ-FeOOH) nanotubes in ion track etched polycarbonate templates. Nuclear Instruments and Methods in Physics Research Section B, 282, 96-99. doi:10.1016/j.nimb.2011.08.037.


Zitierlink: http://hdl.handle.net/11858/00-001M-0000-0018-A7FF-7
Zusammenfassung
In this study, we describe the electroless synthesis of lepidocrocite (gamma-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 Mossbauer spectroscopy. (C) 2011 Elsevier B.V. All rights reserved.