Imagen de Portada

Facile preparation of titanium dioxide micro/nanofibers and tubular structures by air jet spinning

Air jet spinning (AJS) method has been successfully used for manufacturing of micro/nanofibers. AJS method offers a fiber production rate that is several times higher than those produced by electrospinning. This paper discusses the preparation of TiO2 in two different morphological structures using...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autor Principal: Abdal-hay, Abdalla
Formato: Artículos
Lenguaje:eng
Publicado: 2016
Materias:
NANOFIBERS
ELECTROSPINNING
AIR JET
SPINNING
Acceso en línea:http://repositorio.educacionsuperior.gob.ec/handle/28000/2603
Etiquetas: Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
id oai:localhost:28000-2603
recordtype dspace
spelling oai:localhost:28000-26032017-04-11T14:48:11Z Facile preparation of titanium dioxide micro/nanofibers and tubular structures by air jet spinning Abdal-hay, Abdalla NANOFIBERS ELECTROSPINNING AIR JET SPINNING Air jet spinning (AJS) method has been successfully used for manufacturing of micro/nanofibers. AJS method offers a fiber production rate that is several times higher than those produced by electrospinning. This paper discusses the preparation of TiO2 in two different morphological structures using a one-step AJS based on sol?gel blends of alkoxide precursor (titanium isopropoxide), Ti(iso) and poly(vinyl acetate) (PVAc) solutions. Our results confirmed that TiO2 fibers and tubular structures can be prepared by controlling the proportions of Ti(iso) precursor. Spinning Ti(iso)/PVAc solutions with low precursor concentrations (25%) yielded fibers with smooth surfaces. Increasing the precursor concentration more than 25% resulted in production of very rough fibers of highly tubular structure. Overall, the AJS technique proved to be a valuable method for future research related to polymer and ceramic fiber processing and fabrication. Universidad De Cuenca http://www.sciencedirect.com/science/article/pii/S0272884214009006 2016-10-28T19:38:33Z 2016-10-28T19:38:33Z 2014 article Abdal-hay, Abdalla; Hamdy, Abdel Salam; Lim, Ju Hyun. (2014). Facile preparation of titanium dioxide micro/nanofibers and tubular structures by air jet spinning. Ceramics International. Vol 40, N?10, Part A. pp. 15403?15409 0272-8842 http://repositorio.educacionsuperior.gob.ec/handle/28000/2603 eng restrictedAccess pp. 15403?15409
institution SENESCYT
collection Repositorio SENESCYT
biblioteca Biblioteca Senescyt
language eng
format Artículos
topic NANOFIBERS
ELECTROSPINNING
AIR JET
SPINNING
spellingShingle NANOFIBERS
ELECTROSPINNING
AIR JET
SPINNING
Abdal-hay, Abdalla
Facile preparation of titanium dioxide micro/nanofibers and tubular structures by air jet spinning
description Air jet spinning (AJS) method has been successfully used for manufacturing of micro/nanofibers. AJS method offers a fiber production rate that is several times higher than those produced by electrospinning. This paper discusses the preparation of TiO2 in two different morphological structures using a one-step AJS based on sol?gel blends of alkoxide precursor (titanium isopropoxide), Ti(iso) and poly(vinyl acetate) (PVAc) solutions. Our results confirmed that TiO2 fibers and tubular structures can be prepared by controlling the proportions of Ti(iso) precursor. Spinning Ti(iso)/PVAc solutions with low precursor concentrations (25%) yielded fibers with smooth surfaces. Increasing the precursor concentration more than 25% resulted in production of very rough fibers of highly tubular structure. Overall, the AJS technique proved to be a valuable method for future research related to polymer and ceramic fiber processing and fabrication.
author Abdal-hay, Abdalla
author_facet Abdal-hay, Abdalla
author_sort Abdal-hay, Abdalla
title Facile preparation of titanium dioxide micro/nanofibers and tubular structures by air jet spinning
title_short Facile preparation of titanium dioxide micro/nanofibers and tubular structures by air jet spinning
title_full Facile preparation of titanium dioxide micro/nanofibers and tubular structures by air jet spinning
title_fullStr Facile preparation of titanium dioxide micro/nanofibers and tubular structures by air jet spinning
title_full_unstemmed Facile preparation of titanium dioxide micro/nanofibers and tubular structures by air jet spinning
title_sort facile preparation of titanium dioxide micro/nanofibers and tubular structures by air jet spinning
publishDate 2016
url http://repositorio.educacionsuperior.gob.ec/handle/28000/2603
_version_ 1634995072643629056
score 11,871979

Ejemplares similares