Analysis of the nano-surface of a modified glassy carbon electrode by pseudo phase plane method
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.22/4143 |
Resumo: | This paper presents the Pseudo phase plane (PPP) method for detecting the existence of a nanofilm on the nitroazobenzene-modified glassy carbon electrode (NAB-GC) system. This modified electrode systems and nitroazobenze-nanofilm were prepared by the electrochemical reduction of diazonium salt of NAB at the glassy carbon electrodes (GCE) in nonaqueous media. The IR spectra of the bare glassy carbon electrodes (GCE), the NAB-GC electrode system and the organic NAB film were recorded. The IR data of the bare GC, NAB-GC and NAB film were categorized into five series consisting of FILM1, GC-NAB1, GC1; FILM2, GC-NAB2, GC2; FILM3, GC-NAB3, GC3 and FILM4, GC-NAB4, GC4 respectively. The PPP approach was applied to each group of the data of unmodified and modified electrode systems with nanofilm. The results provided by PPP method show the existence of the NAB film on the modified GC electrode. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Analysis of the nano-surface of a modified glassy carbon electrode by pseudo phase plane methodCorrelationModified glassy carbon electrodeMutual informationNano-filmNanoanalysisPseudo phase plane methodThis paper presents the Pseudo phase plane (PPP) method for detecting the existence of a nanofilm on the nitroazobenzene-modified glassy carbon electrode (NAB-GC) system. This modified electrode systems and nitroazobenze-nanofilm were prepared by the electrochemical reduction of diazonium salt of NAB at the glassy carbon electrodes (GCE) in nonaqueous media. The IR spectra of the bare glassy carbon electrodes (GCE), the NAB-GC electrode system and the organic NAB film were recorded. The IR data of the bare GC, NAB-GC and NAB film were categorized into five series consisting of FILM1, GC-NAB1, GC1; FILM2, GC-NAB2, GC2; FILM3, GC-NAB3, GC3 and FILM4, GC-NAB4, GC4 respectively. The PPP approach was applied to each group of the data of unmodified and modified electrode systems with nanofilm. The results provided by PPP method show the existence of the NAB film on the modified GC electrode.American Scientific PublishersRepositório Científico do Instituto Politécnico do PortoMachado, J. A. TenreiroBaleanu, DumitruDinç, ErdalSolak, Ali OsmanEksi, HasletGüzel, Remziye2014-03-06T15:54:19Z20112011-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/4143eng1936-661210.1166/jctn.2011.1914info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-13T12:44:04Zoai:recipp.ipp.pt:10400.22/4143Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:25:02.043300Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Analysis of the nano-surface of a modified glassy carbon electrode by pseudo phase plane method |
title |
Analysis of the nano-surface of a modified glassy carbon electrode by pseudo phase plane method |
spellingShingle |
Analysis of the nano-surface of a modified glassy carbon electrode by pseudo phase plane method Machado, J. A. Tenreiro Correlation Modified glassy carbon electrode Mutual information Nano-film Nanoanalysis Pseudo phase plane method |
title_short |
Analysis of the nano-surface of a modified glassy carbon electrode by pseudo phase plane method |
title_full |
Analysis of the nano-surface of a modified glassy carbon electrode by pseudo phase plane method |
title_fullStr |
Analysis of the nano-surface of a modified glassy carbon electrode by pseudo phase plane method |
title_full_unstemmed |
Analysis of the nano-surface of a modified glassy carbon electrode by pseudo phase plane method |
title_sort |
Analysis of the nano-surface of a modified glassy carbon electrode by pseudo phase plane method |
author |
Machado, J. A. Tenreiro |
author_facet |
Machado, J. A. Tenreiro Baleanu, Dumitru Dinç, Erdal Solak, Ali Osman Eksi, Haslet Güzel, Remziye |
author_role |
author |
author2 |
Baleanu, Dumitru Dinç, Erdal Solak, Ali Osman Eksi, Haslet Güzel, Remziye |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Repositório Científico do Instituto Politécnico do Porto |
dc.contributor.author.fl_str_mv |
Machado, J. A. Tenreiro Baleanu, Dumitru Dinç, Erdal Solak, Ali Osman Eksi, Haslet Güzel, Remziye |
dc.subject.por.fl_str_mv |
Correlation Modified glassy carbon electrode Mutual information Nano-film Nanoanalysis Pseudo phase plane method |
topic |
Correlation Modified glassy carbon electrode Mutual information Nano-film Nanoanalysis Pseudo phase plane method |
description |
This paper presents the Pseudo phase plane (PPP) method for detecting the existence of a nanofilm on the nitroazobenzene-modified glassy carbon electrode (NAB-GC) system. This modified electrode systems and nitroazobenze-nanofilm were prepared by the electrochemical reduction of diazonium salt of NAB at the glassy carbon electrodes (GCE) in nonaqueous media. The IR spectra of the bare glassy carbon electrodes (GCE), the NAB-GC electrode system and the organic NAB film were recorded. The IR data of the bare GC, NAB-GC and NAB film were categorized into five series consisting of FILM1, GC-NAB1, GC1; FILM2, GC-NAB2, GC2; FILM3, GC-NAB3, GC3 and FILM4, GC-NAB4, GC4 respectively. The PPP approach was applied to each group of the data of unmodified and modified electrode systems with nanofilm. The results provided by PPP method show the existence of the NAB film on the modified GC electrode. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011 2011-01-01T00:00:00Z 2014-03-06T15:54:19Z |
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://hdl.handle.net/10400.22/4143 |
url |
http://hdl.handle.net/10400.22/4143 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1936-6612 10.1166/jctn.2011.1914 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
American Scientific Publishers |
publisher.none.fl_str_mv |
American Scientific Publishers |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799131343504801792 |