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CONICET Digital
Article . 2013
License: CC BY NC SA
Data sources: CONICET Digital
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Síntesis de nanotubos de carbono sobre fibras de carbono a bajas temperaturas

Authors: Vozer Felisberto, Marcos Daniel; Sacco, L.; Candal, Roberto Jorge; Mondragon, Iñaki; Rubiolo, Gerardo Hector; Goyanes, Silvia Nair;

Síntesis de nanotubos de carbono sobre fibras de carbono a bajas temperaturas

Abstract

En este trabajo presentamos los resultados en la síntesis de NTCs sobre la superficie de fibras de carbono utilizando un CVD modificado, que permite la síntesis de los NTC a bajas temperaturas. En una manera innovadora, las nanopartículas catalíticas de níquel fueron depositadas a temperatura ambiente por una técnica de sputtering desarrollada por nuestro grupo. Estas nanopartículas son catalíticas para el crecimiento de los NTC a temperaturas tan bajas como 450 ºC, evitando las altas temperaturas del CVD que comprometen las propiedades mecánicas de las fibras. Los procesos de deposición de las nanopartículas y de síntesis de los NTC están protegidos en dos patentes internacionales entre CONICET/ UPV-EHU.

Fil: Rubiolo, Gerardo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Comision Nacional de Energía Atómica; Argentina

Fil: Vozer Felisberto, Marcos Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina

Fil: Goyanes, Silvia Nair. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina

Fil: Sacco, L.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina

Fil: Candal, Roberto Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina

Fil: Mondragon, Iñaki. Escuela Politécnica Superior; España

Country
Argentina
Keywords

https://purl.org/becyt/ford/2.5, Compuestos poliméricos, https://purl.org/becyt/ford/2, Fibras de carbono, Nanotubos de carbono

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green