Direct growth of hydrotalcite nanolayers on carbon fibers by electrospinning

Modesto Lopez, Luis B; Chimentao, Ricardo J; Alvarez, Mayra G; Rosell Llompart, Joan; Medina Cabello, Francisco; Llorca Piqué, Jordi

doi:10.1016/j.clay.2014.07.037

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Modesto Lopez, Luis B

Chimentao, Ricardo J

Alvarez, Mayra G

Rosell Llompart, Joan

Medina Cabello, Francisco

Llorca Piqué, Jordi

Document typeArticle

Defense date2014-11-01

Rights accessRestricted access - publisher's policy

Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain

Abstract

Hydrotalcite (HT) nanolayers have been grown directly on carbon fibers by carbonization and subsequent hydration of electrospun PVA/PEO/MgAl-nitrate fibers. The growth of the layered material was ascertained by X-ray diffraction and electron microscopy techniques. High resolution transmission electron microscopy indicated that HTs are adhered on the carbon fibers. The HTs presented very small crystallite sizes, which enhance the accessibility of their basic centers compared to bulk HTs, leading to significant differences in terms of catalytic activity. (C) 2014 Elsevier B.V. All rights reserved.

CitationModesto, L. [et al.]. Direct growth of hydrotalcite nanolayers on carbon fibers by electrospinning. "Applied clay science", 01 Novembre 2014, vol. 101, p. 461-467.

URIhttp://hdl.handle.net/2117/26411

DOI10.1016/j.clay.2014.07.037

ISSN0169-1317

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