Low-voltage carbon films deposition by electro-exfoliation of graphite into graphene oxide

Detalhes bibliográficos
Autor(a) principal: Sakita, Alan M. P. [UNESP]
Data de Publicação: 2016
Outros Autores: Valente, Marco A. G. [UNESP], Della Noce, Rodrigo, Fugivara, Cecílio S. [UNESP], Magnani, Marina [UNESP], Benedetti, Assis V. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1039/c6ra16502h
http://hdl.handle.net/11449/178264
Resumo: Low-voltage carbon films deposition by electro-exfoliation of graphite into graphene oxide is reported. By simply employing two different anodes, Pt or graphite, it is demonstrated that the carbon film deposition takes place by the graphite electro-exfoliation and not by the carbonic molecules from the electrolyte as has been frequently reported. By means of Raman spectroscopy, scanning electron microscopy (SEM), cyclic voltammetry (CV), X-ray diffractometry (XRD), atomic force microscopy (AFM), and dynamic light scattering (DLS), graphene oxide is successfully characterized. In addition, this electro-exfoliation process may be an alternative green route for the production of graphene oxide.
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spelling Low-voltage carbon films deposition by electro-exfoliation of graphite into graphene oxideLow-voltage carbon films deposition by electro-exfoliation of graphite into graphene oxide is reported. By simply employing two different anodes, Pt or graphite, it is demonstrated that the carbon film deposition takes place by the graphite electro-exfoliation and not by the carbonic molecules from the electrolyte as has been frequently reported. By means of Raman spectroscopy, scanning electron microscopy (SEM), cyclic voltammetry (CV), X-ray diffractometry (XRD), atomic force microscopy (AFM), and dynamic light scattering (DLS), graphene oxide is successfully characterized. In addition, this electro-exfoliation process may be an alternative green route for the production of graphene oxide.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Instituto de Química UNESP-Universidade Estadual PaulistaCentro de Química Estrutural-CQE Department of Chemical Engineering Instituto Superior TécnicoInstituto de Química UNESP-Universidade Estadual PaulistaUniversidade Estadual Paulista (Unesp)Instituto Superior TécnicoSakita, Alan M. P. [UNESP]Valente, Marco A. G. [UNESP]Della Noce, RodrigoFugivara, Cecílio S. [UNESP]Magnani, Marina [UNESP]Benedetti, Assis V. [UNESP]2018-12-11T17:29:33Z2018-12-11T17:29:33Z2016-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article84194-84199http://dx.doi.org/10.1039/c6ra16502hRSC Advances, v. 6, n. 87, p. 84194-84199, 2016.2046-2069http://hdl.handle.net/11449/17826410.1039/c6ra16502h2-s2.0-84986320331Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRSC Advances0,863info:eu-repo/semantics/openAccess2021-10-23T16:16:12Zoai:repositorio.unesp.br:11449/178264Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:04:34.303052Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Low-voltage carbon films deposition by electro-exfoliation of graphite into graphene oxide
title Low-voltage carbon films deposition by electro-exfoliation of graphite into graphene oxide
spellingShingle Low-voltage carbon films deposition by electro-exfoliation of graphite into graphene oxide
Sakita, Alan M. P. [UNESP]
title_short Low-voltage carbon films deposition by electro-exfoliation of graphite into graphene oxide
title_full Low-voltage carbon films deposition by electro-exfoliation of graphite into graphene oxide
title_fullStr Low-voltage carbon films deposition by electro-exfoliation of graphite into graphene oxide
title_full_unstemmed Low-voltage carbon films deposition by electro-exfoliation of graphite into graphene oxide
title_sort Low-voltage carbon films deposition by electro-exfoliation of graphite into graphene oxide
author Sakita, Alan M. P. [UNESP]
author_facet Sakita, Alan M. P. [UNESP]
Valente, Marco A. G. [UNESP]
Della Noce, Rodrigo
Fugivara, Cecílio S. [UNESP]
Magnani, Marina [UNESP]
Benedetti, Assis V. [UNESP]
author_role author
author2 Valente, Marco A. G. [UNESP]
Della Noce, Rodrigo
Fugivara, Cecílio S. [UNESP]
Magnani, Marina [UNESP]
Benedetti, Assis V. [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Instituto Superior Técnico
dc.contributor.author.fl_str_mv Sakita, Alan M. P. [UNESP]
Valente, Marco A. G. [UNESP]
Della Noce, Rodrigo
Fugivara, Cecílio S. [UNESP]
Magnani, Marina [UNESP]
Benedetti, Assis V. [UNESP]
description Low-voltage carbon films deposition by electro-exfoliation of graphite into graphene oxide is reported. By simply employing two different anodes, Pt or graphite, it is demonstrated that the carbon film deposition takes place by the graphite electro-exfoliation and not by the carbonic molecules from the electrolyte as has been frequently reported. By means of Raman spectroscopy, scanning electron microscopy (SEM), cyclic voltammetry (CV), X-ray diffractometry (XRD), atomic force microscopy (AFM), and dynamic light scattering (DLS), graphene oxide is successfully characterized. In addition, this electro-exfoliation process may be an alternative green route for the production of graphene oxide.
publishDate 2016
dc.date.none.fl_str_mv 2016-01-01
2018-12-11T17:29:33Z
2018-12-11T17:29:33Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1039/c6ra16502h
RSC Advances, v. 6, n. 87, p. 84194-84199, 2016.
2046-2069
http://hdl.handle.net/11449/178264
10.1039/c6ra16502h
2-s2.0-84986320331
url http://dx.doi.org/10.1039/c6ra16502h
http://hdl.handle.net/11449/178264
identifier_str_mv RSC Advances, v. 6, n. 87, p. 84194-84199, 2016.
2046-2069
10.1039/c6ra16502h
2-s2.0-84986320331
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv RSC Advances
0,863
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 84194-84199
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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