Nanofiber-based filters as novel barrier systems for nanomaterial exposure scenarios

M. Faccini; D. Amantia; S. Vázquez-Campos; Celina Vaquero-Moralejo; J.M. López de Ipiña; L. Aubouy; J. M.López De Ipĩa

doi:10.1088/1742-6596/304/1/012067

Nanofiber-based filters as novel barrier systems for nanomaterial exposure scenarios

M. Faccini, D. Amantia, S. Vázquez-Campos, Celina Vaquero-Moralejo, J.M. López de Ipiña, L. Aubouy, J. M.López De Ipĩa

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Resumen

In this article our latest advances in the development of efficient barrier systems against micro- and nano-particulate materials are presented. Nanofibrous polyamide 6 (PA6) mats were fabricated by electrospinning onto a nonwoven viscose substrate. The influence of electrospinning parameters including solution concentration, viscosity, and conductivity, were studied for the production of nonwovens with different fiber size distribution ranging from 74 to 261 nm in diameters. Moreover, the formation of nanowebs (30-40 nm) which are widely distributed among fibers was observed. By varying several process parameters, membranes with different thickness of the nanofiber layer and therefore air permeability and nanoparticle filtration efficiency were obtained.

Idioma original	Inglés
Número de artículo	012067
Publicación	Journal of Physics: Conference Series
Volumen	304
N.º	1
DOI	https://doi.org/10.1088/1742-6596/304/1/012067
Estado	Publicada - 2011

Palabras clave

Nanofiber-based filters
Nanomaterial exposure

Project and Funding Information

Funding Info
The financial support of this work was provided by MICINN (Spanish Ministry of Science and_x000D_ Innovation) and ERDF (European Regional Development Fund) (ref: PSE-420000-2008-003).

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abstract = "In this article our latest advances in the development of efficient barrier systems against micro- and nano-particulate materials are presented. Nanofibrous polyamide 6 (PA6) mats were fabricated by electrospinning onto a nonwoven viscose substrate. The influence of electrospinning parameters including solution concentration, viscosity, and conductivity, were studied for the production of nonwovens with different fiber size distribution ranging from 74 to 261 nm in diameters. Moreover, the formation of nanowebs (30-40 nm) which are widely distributed among fibers was observed. By varying several process parameters, membranes with different thickness of the nanofiber layer and therefore air permeability and nanoparticle filtration efficiency were obtained.",

keywords = "Nanofiber-based filters, Nanomaterial exposure, Nanofiber-based filters, Nanomaterial exposure",

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AU - Amantia, D.

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AU - López de Ipiña, J.M.

AU - Aubouy, L.

AU - De Ipĩa, J. M.López

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Nanofiber-based filters as novel barrier systems for nanomaterial exposure scenarios

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Palabras clave

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