Publication: An efficient method for the carboxylation of few-wall carbon nanotubes with little damage to their sidewalls
dc.affiliation.dpto | UC3M. Departamento de Ciencia e Ingeniería de Materiales e Ingeniería Química | es |
dc.affiliation.grupoinv | UC3M. Grupo de Investigación: Polímeros y Composites | es |
dc.contributor.author | Martín Cádiz, Olga | |
dc.contributor.author | Gutierrez, Humberto R. | |
dc.contributor.author | Maroto Valiente, Ángel | |
dc.contributor.author | Terrones Maldonado, Mauricio | |
dc.contributor.author | Blanco, Tamara | |
dc.contributor.author | Baselga Llidó, Juan | |
dc.date.accessioned | 2017-11-28T12:45:13Z | |
dc.date.available | 2017-11-28T12:45:13Z | |
dc.date.issued | 2013-07-15 | |
dc.description.abstract | We report a novel method that is able to efficiently functionalize carbon nanotubes (few-walled: from 1 to 6 layers and multiwalled) with a high yield of carboxyl groups, based on treatments with H₂O₂ in the presence of UV light. The amount of carboxylic groups was quantified by X-ray photoelectron spectroscopy and back-titration, showing both measurements reasonable agreement. According to the zeta potential values and to the amount of suspended nanotubes, we demonstrate that the method is able to produce uniform and stable suspensions of carbon nanotubes in water. With the aid of scanning and transmission electron microscopy, thermogravimetric analysis, and Raman spectroscopy, we show that the surfaces of the tubes are not damaged by the treatment and that the functionalized tubes have an enhanced reactivity toward oxygen. This route is efficient and could now be used to fabricate polymer composites using few-walled and multiwalled carbon nanotubes. | en |
dc.description.sponsorship | O. Martín and J. Baselga acknowledge support from Ministerio de Ciencia e Innovación (Spain) under grants MAT2010-17091 and MAT2009-06296E. M. Terrones acknowledges support from the Research Center for Exotic Nanocarbons, Japan regional Innovation Strategy Program by the Excellence, JST. T. Blanco acknowledges support from CDTI under the project NANOMULFUN (SAE-20081035). | en |
dc.format.extent | 9 | |
dc.format.mimetype | application/pdf | |
dc.identifier.bibliographicCitation | Martín, O., Gutierrez, H. R., Maroto-Valiente, Á., Terrones, M., Blanco , T. & Baselga, J. (2013). An efficient method for the carboxylation of few-wall carbon nanotubes with little damage to their sidewalls. Materials Chemistry and Physics, 140 (1-2), pp. 499-507. | en |
dc.identifier.doi | https://doi.org/10.1016/j.matchemphys.2013.03.060 | |
dc.identifier.issn | 0254-0584 | |
dc.identifier.publicationfirstpage | 499 | |
dc.identifier.publicationissue | 2-3 | |
dc.identifier.publicationlastpage | 507 | |
dc.identifier.publicationtitle | Materials Chemistry and Physics | en |
dc.identifier.publicationvolume | 140 | |
dc.identifier.uri | https://hdl.handle.net/10016/25994 | |
dc.identifier.uxxi | AR/0000013706 | |
dc.language.iso | eng | |
dc.publisher | Elsevier | en |
dc.relation.projectID | Gobierno de España. MAT2010-17091 | es |
dc.relation.projectID | Gobierno de España. MAT2009-06296E | es |
dc.rights | © Elsevier, 2013 | |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | |
dc.rights.accessRights | open access | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | |
dc.subject.eciencia | Materiales | es |
dc.subject.eciencia | Química | es |
dc.subject.other | Polymers | en |
dc.subject.other | Composite Materials | en |
dc.subject.other | Magnetic Materials | en |
dc.subject.other | Nanostructures | en |
dc.subject.other | Electrical Conductivity | en |
dc.subject.other | Dielectric Properties | en |
dc.title | An efficient method for the carboxylation of few-wall carbon nanotubes with little damage to their sidewalls | en |
dc.type | research article | * |
dc.type.hasVersion | AM | * |
dspace.entity.type | Publication |
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