Spectroelectrochemistry at free-standing carbon nanotubes electrodes

A versatile and low-cost methodology for fabricating free-standing carbon nanotubes (CNT) electrodes for electrochemical and spectroelectrochemical applications is described. The uniformity, flexibility and resistance to bending of these films make them one of the most interesting membranes in a wid...

Descripción completa

Detalles Bibliográficos
Autores: Ibáñez Martínez, David, Garoz Ruiz, Jesús, Plana, Daniela ., Heras, Aránzazu, Fermín, David J. ., Colina, Álvaro
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2016
País:España
Institución:Universidad de Burgos (UBU)
Repositorio:Repositorio Institucional de la Universidad de Burgos (RIUBU)
OAI Identifier:oai:riubu.ubu.es:10259/4940
Acceso en línea:http://hdl.handle.net/10259/4940
Access Level:acceso abierto
Palabra clave:spectroelectrochemistry
nanotubes
nanoparticles
Química analítica
Chemistry, Analytic
id ES_cb772987db24886a2d56ee2ebad0dcaa
oai_identifier_str oai:riubu.ubu.es:10259/4940
network_acronym_str ES
network_name_str España
repository_id_str
spelling Spectroelectrochemistry at free-standing carbon nanotubes electrodesIbáñez Martínez, DavidGaroz Ruiz, JesúsPlana, Daniela .Heras, AránzazuFermín, David J. .Colina, ÁlvarospectroelectrochemistrynanotubesnanoparticlesQuímica analíticaChemistry, AnalyticA versatile and low-cost methodology for fabricating free-standing carbon nanotubes (CNT) electrodes for electrochemical and spectroelectrochemical applications is described. The uniformity, flexibility and resistance to bending of these films make them one of the most interesting membranes in a wide range of applications. CNT electrodes were characterized by Raman spectroscopy and scanning electron microscopy and their electrochemical performance was assessed employing various redox species such as ferrocenemethanol, hexacyanoferrate (II) and dopamine. Free-standing single-walled CNT electrodes exhibit good conductivity and transparency to UV–vis radiation, making them suitable as optically transparent electrodes. This is exemplified by monitoring, using UV–vis absorption spectroelectrochemistry, the electrodeposition of gold nanoparticles (AuNPs) on one face of the free-standing CNT electrodes, while the other face remained unmodifiedMinisterio de Economía y Competitividad (CTQ2014-55583-R, CTQ2014-61914-EXP, CTQ2015-71955-REDT) and Junta de Castilla y León (BU033U16)Ministerio de Economía y Competitividad (CTQ2014-55583-R, CTQ2014-61914-EXP, CTQ2015-71955-REDT) and Junta de Castilla y León (BU033U16)Elsevier201820182016info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttp://hdl.handle.net/10259/4940reponame:Repositorio Institucional de la Universidad de Burgos (RIUBU)instname:Universidad de Burgos (UBU)InglésElectrochimica Acta. 2017, V. 217, p. 262-268https://doi.org/10.1016/j.electacta.2016.09.074info:eu-repo/grantAgreement/MINECO/CTQ2014-55583-R/info:eu-repo/grantAgreement/MINECO/CTQ2014-61914-EXP/info:eu-repo/grantAgreement/MINECO/CTQ2015-71955-REDT/info:eu-repo/grantAgreement/JCyL/BU033U16/Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riubu.ubu.es:10259/49402026-05-28T07:56:11Z
dc.title.none.fl_str_mv Spectroelectrochemistry at free-standing carbon nanotubes electrodes
title Spectroelectrochemistry at free-standing carbon nanotubes electrodes
spellingShingle Spectroelectrochemistry at free-standing carbon nanotubes electrodes
Ibáñez Martínez, David
spectroelectrochemistry
nanotubes
nanoparticles
Química analítica
Chemistry, Analytic
title_short Spectroelectrochemistry at free-standing carbon nanotubes electrodes
title_full Spectroelectrochemistry at free-standing carbon nanotubes electrodes
title_fullStr Spectroelectrochemistry at free-standing carbon nanotubes electrodes
title_full_unstemmed Spectroelectrochemistry at free-standing carbon nanotubes electrodes
title_sort Spectroelectrochemistry at free-standing carbon nanotubes electrodes
dc.creator.none.fl_str_mv Ibáñez Martínez, David
Garoz Ruiz, Jesús
Plana, Daniela .
Heras, Aránzazu
Fermín, David J. .
Colina, Álvaro
author Ibáñez Martínez, David
author_facet Ibáñez Martínez, David
Garoz Ruiz, Jesús
Plana, Daniela .
Heras, Aránzazu
Fermín, David J. .
Colina, Álvaro
author_role author
author2 Garoz Ruiz, Jesús
Plana, Daniela .
Heras, Aránzazu
Fermín, David J. .
Colina, Álvaro
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv spectroelectrochemistry
nanotubes
nanoparticles
Química analítica
Chemistry, Analytic
topic spectroelectrochemistry
nanotubes
nanoparticles
Química analítica
Chemistry, Analytic
description A versatile and low-cost methodology for fabricating free-standing carbon nanotubes (CNT) electrodes for electrochemical and spectroelectrochemical applications is described. The uniformity, flexibility and resistance to bending of these films make them one of the most interesting membranes in a wide range of applications. CNT electrodes were characterized by Raman spectroscopy and scanning electron microscopy and their electrochemical performance was assessed employing various redox species such as ferrocenemethanol, hexacyanoferrate (II) and dopamine. Free-standing single-walled CNT electrodes exhibit good conductivity and transparency to UV–vis radiation, making them suitable as optically transparent electrodes. This is exemplified by monitoring, using UV–vis absorption spectroelectrochemistry, the electrodeposition of gold nanoparticles (AuNPs) on one face of the free-standing CNT electrodes, while the other face remained unmodified
publishDate 2016
dc.date.none.fl_str_mv 2016
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10259/4940
url http://hdl.handle.net/10259/4940
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Electrochimica Acta. 2017, V. 217, p. 262-268
https://doi.org/10.1016/j.electacta.2016.09.074
info:eu-repo/grantAgreement/MINECO/CTQ2014-55583-R/
info:eu-repo/grantAgreement/MINECO/CTQ2014-61914-EXP/
info:eu-repo/grantAgreement/MINECO/CTQ2015-71955-REDT/
info:eu-repo/grantAgreement/JCyL/BU033U16/
dc.rights.none.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositorio Institucional de la Universidad de Burgos (RIUBU)
instname:Universidad de Burgos (UBU)
instname_str Universidad de Burgos (UBU)
reponame_str Repositorio Institucional de la Universidad de Burgos (RIUBU)
collection Repositorio Institucional de la Universidad de Burgos (RIUBU)
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869419590909427712
score 15,300724

Similares en LA Referencia