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Título : Moisture-sensitive properties of multi-walled carbon nanotubes/polyvinyl alcohol nanofibers prepared by electrospinning electrostatically modified method
Autor : Ramos, Pierre G.
Morales, Noé J.
Goyanes, Silvia
Candal, Roberto J.
Rodríguez, Juan
Palabras clave : Electrospinning;Multi-walled carbon nanotubes;Nanocomposites;Electrostatic;Sensors;Fiber technology
Fecha de publicación : ago-2016
Editorial : Elsevier
Resumen : Polyvinyl alcohol (PVA) nanofibers reinforced with multi-walled carbon nanotubes (MWCNTs) were fabricated by electrospinning. MWCNTs were introduced into the PVA matrix through the application of an electric field. The morphology of the composite MWCNTs/PVA fibers was characterized by scanning electron microscopy. Results show that the nanofibers had a diameter between 48 and 103 nm and contained a variable amount of MWCNTs. The electrical properties of MWCNTs/PVA nanofibers were investigated by fabricating impedance-type sensors. The impedance and electrical conductivity of the samples were evaluated in the range 46% and 89% relative humidity.
URI : http://cybertesis.uni.edu.pe/handle/uni/3238
ISSN : 0167577X
Correo electrónico : jrodriguez@uni.edu.pe
Derechos: info:eu-repo/semantics/embargoedAccess
Aparece en las colecciones: Instituto General de Investigación

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