Fabrication and characterization of silver nanostructures conformal coating layer onto electrospun N6 nanofibers with improved physical properties

In this communication, colloidal silver (Ag) nanostructures were synthesized and deposited directly onto electrospun nylon 6 (N6) fibers without using surface modifier in the form of an ultrathin conformal coating layer via a hydrothermal treatment. The morphological, structural, and thermal propert...

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Detalles Bibliográficos
Autor: Abdal-Hay, A
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:Ecuador
Institución:Universidad de Cuenca
Repositorio:Repositorio Universidad de Cuenca
OAI Identifier:oai:dspace.ucuenca.edu.ec:123456789/22132
Acceso en línea:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84904051418&doi=10.1007%2fs10971-014-3337-1&partnerID=40&md5=a2335f3662583442ff7befd42e854cd4
http://dspace.ucuenca.edu.ec/handle/123456789/22132
Access Level:acceso abierto
Palabra clave:Coating
Polymer-Matrix Composites
Silver Nps
Thermal Properties
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repository_id_str
spelling Fabrication and characterization of silver nanostructures conformal coating layer onto electrospun N6 nanofibers with improved physical propertiesAbdal-Hay, ACoatingPolymer-Matrix CompositesSilver NpsThermal PropertiesIn this communication, colloidal silver (Ag) nanostructures were synthesized and deposited directly onto electrospun nylon 6 (N6) fibers without using surface modifier in the form of an ultrathin conformal coating layer via a hydrothermal treatment. The morphological, structural, and thermal properties of the Ag/N6 nanocomposite membranes were analyzed by field-emission scanning electron microscopy (FESEM), X-ray diffraction, X-ray photoelectron spectroscopy, and differential scanning calorimetry (DSC). FESEM imaging showed that the Ag coating on individual N6 nanofibers was continuous, uniform, and compact. A DSC study of the nanocomposites illustrated a strong interfacial adhesion of the Ag layer with N6 nanofiber surfaces via strong hydrogen bonds. A possible mechanism for hydrogen bond formation during the hydrothermal process was proposed. Further, it was found that the transition of the meta-stable ?-form into the thermodynamically more stable ?-form of N6 structure was achieved; therefore, the hydrothermal process did not cause chain degradation. © 2014 Springer Science+Business Media New York.KLUWER ACADEMIC PUBLISHERS2018-01-11T21:21:57Z2018-01-11T21:21:57Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdf9280707https://www.scopus.com/inward/record.uri?eid=2-s2.0-84904051418&doi=10.1007%2fs10971-014-3337-1&partnerID=40&md5=a2335f3662583442ff7befd42e854cd4http://dspace.ucuenca.edu.ec/handle/123456789/2213210.1007/s10971-014-3337-1Journal of Sol-Gel Science and Technologyreponame:Repositorio Universidad de Cuencainstname:Universidad de Cuencainstacron:UCUENCAen_USinfo:eu-repo/semantics/openAccess2020-08-01T01:16:22Zoai:dspace.ucuenca.edu.ec:123456789/22132Institucionalhttp://dspace.ucuenca.edu.ec/Universidad públicahttps://www.ucuenca.edu.ec/http://dspace.ucuenca.edu.ec/oai.Ecuador...opendoar:41862020-08-01T01:16:22Repositorio Universidad de Cuenca - Universidad de Cuencafalse
dc.title.none.fl_str_mv Fabrication and characterization of silver nanostructures conformal coating layer onto electrospun N6 nanofibers with improved physical properties
title Fabrication and characterization of silver nanostructures conformal coating layer onto electrospun N6 nanofibers with improved physical properties
spellingShingle Fabrication and characterization of silver nanostructures conformal coating layer onto electrospun N6 nanofibers with improved physical properties
Abdal-Hay, A
Coating
Polymer-Matrix Composites
Silver Nps
Thermal Properties
title_short Fabrication and characterization of silver nanostructures conformal coating layer onto electrospun N6 nanofibers with improved physical properties
title_full Fabrication and characterization of silver nanostructures conformal coating layer onto electrospun N6 nanofibers with improved physical properties
title_fullStr Fabrication and characterization of silver nanostructures conformal coating layer onto electrospun N6 nanofibers with improved physical properties
title_full_unstemmed Fabrication and characterization of silver nanostructures conformal coating layer onto electrospun N6 nanofibers with improved physical properties
title_sort Fabrication and characterization of silver nanostructures conformal coating layer onto electrospun N6 nanofibers with improved physical properties
dc.creator.none.fl_str_mv Abdal-Hay, A
author Abdal-Hay, A
author_facet Abdal-Hay, A
author_role author
dc.subject.none.fl_str_mv Coating
Polymer-Matrix Composites
Silver Nps
Thermal Properties
topic Coating
Polymer-Matrix Composites
Silver Nps
Thermal Properties
description In this communication, colloidal silver (Ag) nanostructures were synthesized and deposited directly onto electrospun nylon 6 (N6) fibers without using surface modifier in the form of an ultrathin conformal coating layer via a hydrothermal treatment. The morphological, structural, and thermal properties of the Ag/N6 nanocomposite membranes were analyzed by field-emission scanning electron microscopy (FESEM), X-ray diffraction, X-ray photoelectron spectroscopy, and differential scanning calorimetry (DSC). FESEM imaging showed that the Ag coating on individual N6 nanofibers was continuous, uniform, and compact. A DSC study of the nanocomposites illustrated a strong interfacial adhesion of the Ag layer with N6 nanofiber surfaces via strong hydrogen bonds. A possible mechanism for hydrogen bond formation during the hydrothermal process was proposed. Further, it was found that the transition of the meta-stable ?-form into the thermodynamically more stable ?-form of N6 structure was achieved; therefore, the hydrothermal process did not cause chain degradation. © 2014 Springer Science+Business Media New York.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2018-01-11T21:21:57Z
2018-01-11T21:21:57Z
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 9280707
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84904051418&doi=10.1007%2fs10971-014-3337-1&partnerID=40&md5=a2335f3662583442ff7befd42e854cd4
http://dspace.ucuenca.edu.ec/handle/123456789/22132
10.1007/s10971-014-3337-1
identifier_str_mv 9280707
10.1007/s10971-014-3337-1
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84904051418&doi=10.1007%2fs10971-014-3337-1&partnerID=40&md5=a2335f3662583442ff7befd42e854cd4
http://dspace.ucuenca.edu.ec/handle/123456789/22132
dc.language.none.fl_str_mv en_US
language_invalid_str_mv en_US
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv KLUWER ACADEMIC PUBLISHERS
publisher.none.fl_str_mv KLUWER ACADEMIC PUBLISHERS
dc.source.none.fl_str_mv Journal of Sol-Gel Science and Technology
reponame:Repositorio Universidad de Cuenca
instname:Universidad de Cuenca
instacron:UCUENCA
instname_str Universidad de Cuenca
instacron_str UCUENCA
institution UCUENCA
reponame_str Repositorio Universidad de Cuenca
collection Repositorio Universidad de Cuenca
repository.name.fl_str_mv Repositorio Universidad de Cuenca - Universidad de Cuenca
repository.mail.fl_str_mv .
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score 15,300719

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