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Preparation and surface functionalization of MWCNTs: study of the composite materials produced by the interaction with an iron phthalocyanine complex

Carbon nanotubes [CNTs] were synthesized by the catalytic vapor decomposition method. Thereafter, they were functionalized in order to incorporate the oxygen groups (OCNT) and subsequently the amine groups (ACNT). All three CNTs (the as-synthesized and functionalized) underwent reaction with an iron...

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Autores principales: Asedegbega-Nieto, Esther, Pérez-Cadenas, María, Carter, Jonathan, Anderson, James A, Guerrero-Ruiz, Antonio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3211443/
https://www.ncbi.nlm.nih.gov/pubmed/21711881
http://dx.doi.org/10.1186/1556-276X-6-353
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author Asedegbega-Nieto, Esther
Pérez-Cadenas, María
Carter, Jonathan
Anderson, James A
Guerrero-Ruiz, Antonio
author_facet Asedegbega-Nieto, Esther
Pérez-Cadenas, María
Carter, Jonathan
Anderson, James A
Guerrero-Ruiz, Antonio
author_sort Asedegbega-Nieto, Esther
collection PubMed
description Carbon nanotubes [CNTs] were synthesized by the catalytic vapor decomposition method. Thereafter, they were functionalized in order to incorporate the oxygen groups (OCNT) and subsequently the amine groups (ACNT). All three CNTs (the as-synthesized and functionalized) underwent reaction with an iron organometallic complex (FePcS), iron(III) phthalocyanine-4,4",4",4""-tetrasulfonic acid, in order to study the nature of the interaction between this complex and the CNTs and the potential formation of nanocomposite materials. Transmission electronic microscopy, N(2 )adsorption at 77 K, thermogravimetric analysis, temperature-programmed desorption, and X-ray photoelectron spectroscopy were the characterization techniques employed to confirm the successful functionalization of CNTs as well as the type of interaction existing with the FePcS. All results obtained led to the same conclusion: There were no specific chemical interactions between CNTs and the fixed FePcS.
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spelling pubmed-32114432011-11-09 Preparation and surface functionalization of MWCNTs: study of the composite materials produced by the interaction with an iron phthalocyanine complex Asedegbega-Nieto, Esther Pérez-Cadenas, María Carter, Jonathan Anderson, James A Guerrero-Ruiz, Antonio Nanoscale Res Lett Nano Express Carbon nanotubes [CNTs] were synthesized by the catalytic vapor decomposition method. Thereafter, they were functionalized in order to incorporate the oxygen groups (OCNT) and subsequently the amine groups (ACNT). All three CNTs (the as-synthesized and functionalized) underwent reaction with an iron organometallic complex (FePcS), iron(III) phthalocyanine-4,4",4",4""-tetrasulfonic acid, in order to study the nature of the interaction between this complex and the CNTs and the potential formation of nanocomposite materials. Transmission electronic microscopy, N(2 )adsorption at 77 K, thermogravimetric analysis, temperature-programmed desorption, and X-ray photoelectron spectroscopy were the characterization techniques employed to confirm the successful functionalization of CNTs as well as the type of interaction existing with the FePcS. All results obtained led to the same conclusion: There were no specific chemical interactions between CNTs and the fixed FePcS. Springer 2011-04-20 /pmc/articles/PMC3211443/ /pubmed/21711881 http://dx.doi.org/10.1186/1556-276X-6-353 Text en Copyright ©2011 Asedegbega-Nieto et al; licensee Springer. http://creativecommons.org/licenses/by/2.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Nano Express
Asedegbega-Nieto, Esther
Pérez-Cadenas, María
Carter, Jonathan
Anderson, James A
Guerrero-Ruiz, Antonio
Preparation and surface functionalization of MWCNTs: study of the composite materials produced by the interaction with an iron phthalocyanine complex
title Preparation and surface functionalization of MWCNTs: study of the composite materials produced by the interaction with an iron phthalocyanine complex
title_full Preparation and surface functionalization of MWCNTs: study of the composite materials produced by the interaction with an iron phthalocyanine complex
title_fullStr Preparation and surface functionalization of MWCNTs: study of the composite materials produced by the interaction with an iron phthalocyanine complex
title_full_unstemmed Preparation and surface functionalization of MWCNTs: study of the composite materials produced by the interaction with an iron phthalocyanine complex
title_short Preparation and surface functionalization of MWCNTs: study of the composite materials produced by the interaction with an iron phthalocyanine complex
title_sort preparation and surface functionalization of mwcnts: study of the composite materials produced by the interaction with an iron phthalocyanine complex
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3211443/
https://www.ncbi.nlm.nih.gov/pubmed/21711881
http://dx.doi.org/10.1186/1556-276X-6-353
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