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Issue 47, 2015
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Controlled surface mineralization of metal oxides on nanofibers

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Abstract

We report a versatile approach for the preparation of metal oxide/polymer hybrid nanofibers by in situ formation of metal oxide nanoparticles on surface-functionalized polymer fibers. Poly (styrene-co-vinylphosphonic acid) fibers were produced by electrospinning and used as supports for the in situ formation of ceria nanocrystals without further thermal treatment. The crystallization of ceria was induced by the addition of an alkaline solution to fibers loaded with the corresponding precursor. The formation of the inorganic material at the fiber surface was investigated by transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS). The extension of the approach to prepare polymer/titania hybrid nanofibers demonstrates its versatility.

Graphical abstract: Controlled surface mineralization of metal oxides on nanofibers

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Supplementary files

Article information


Submitted
03 Feb 2015
Accepted
13 Apr 2015
First published
16 Apr 2015

This article is Open Access

RSC Adv., 2015,5, 37340-37345
Article type
Paper
Author version available

Controlled surface mineralization of metal oxides on nanofibers

N. Horzum, M. Mari, M. Wagner, G. Fortunato, A. Popa, M. M. Demir, K. Landfester, D. Crespy and R. Muñoz-Espí, RSC Adv., 2015, 5, 37340
DOI: 10.1039/C5RA02140E

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