Modification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazine
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
DOI: | 10.1007/s42823-020-00198-y |
Texto Completo: | http://dx.doi.org/10.1007/s42823-020-00198-y http://hdl.handle.net/11449/206769 |
Resumo: | The preparation of graphene oxide and the modification of its surface directly with copper pentacyanonitrosylferrate (III) nanoparticles are presented in this work, as well as the characterization of the materials using Fourier-transform infrared spectra, X-ray diffractometry and scanning electron microscopy techniques. Beyond that, the study on the electrochemical behavior of the dispersed bimetallic complex on the graphene oxide, as known as GOCuNP, surface was carried out by the cyclic voltammetry technique. The graphite paste electrode modified with GOCuNP was successfully applied in the detection of hydrazine, presenting limit of detection of 1.58 × 10–6 mol L−1 at concentration range of 1.00 × 10–5 to 5.00 × 10–3 mol L−1 of hydrazine, being so the proposed bimetallic complex formed can be considered as a potential candidate for the manufacturing of electrochemical sensors for hydrazine detection. |
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Repositório Institucional da UNESP |
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Modification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazineCyclic voltammetryElectro-oxidationGraphene oxideHydrazinePentacyanonitrosylferrateThe preparation of graphene oxide and the modification of its surface directly with copper pentacyanonitrosylferrate (III) nanoparticles are presented in this work, as well as the characterization of the materials using Fourier-transform infrared spectra, X-ray diffractometry and scanning electron microscopy techniques. Beyond that, the study on the electrochemical behavior of the dispersed bimetallic complex on the graphene oxide, as known as GOCuNP, surface was carried out by the cyclic voltammetry technique. The graphite paste electrode modified with GOCuNP was successfully applied in the detection of hydrazine, presenting limit of detection of 1.58 × 10–6 mol L−1 at concentration range of 1.00 × 10–5 to 5.00 × 10–3 mol L−1 of hydrazine, being so the proposed bimetallic complex formed can be considered as a potential candidate for the manufacturing of electrochemical sensors for hydrazine detection.School of Engineering Ilha Solteira Physic and Chemistry Department São Paulo State University (UNESP), Av. Brasil, 56School of Engineering Ilha Solteira Physic and Chemistry Department São Paulo State University (UNESP), Av. Brasil, 56Universidade Estadual Paulista (Unesp)Maraldi, Vitor Alexandre [UNESP]do Carmo, Devaney Ribeiro [UNESP]2021-06-25T10:37:51Z2021-06-25T10:37:51Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s42823-020-00198-yCarbon Letters.2233-49981976-4251http://hdl.handle.net/11449/20676910.1007/s42823-020-00198-y2-s2.0-85094837653Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCarbon Lettersinfo:eu-repo/semantics/openAccess2024-07-10T14:07:57Zoai:repositorio.unesp.br:11449/206769Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:51:49.490784Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Modification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazine |
title |
Modification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazine |
spellingShingle |
Modification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazine Modification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazine Maraldi, Vitor Alexandre [UNESP] Cyclic voltammetry Electro-oxidation Graphene oxide Hydrazine Pentacyanonitrosylferrate Maraldi, Vitor Alexandre [UNESP] Cyclic voltammetry Electro-oxidation Graphene oxide Hydrazine Pentacyanonitrosylferrate |
title_short |
Modification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazine |
title_full |
Modification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazine |
title_fullStr |
Modification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazine Modification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazine |
title_full_unstemmed |
Modification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazine Modification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazine |
title_sort |
Modification of the graphene oxide surface with copper pentacyanonitrosylferrate nanoparticles for electro-oxidation of hydrazine |
author |
Maraldi, Vitor Alexandre [UNESP] |
author_facet |
Maraldi, Vitor Alexandre [UNESP] Maraldi, Vitor Alexandre [UNESP] do Carmo, Devaney Ribeiro [UNESP] do Carmo, Devaney Ribeiro [UNESP] |
author_role |
author |
author2 |
do Carmo, Devaney Ribeiro [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Maraldi, Vitor Alexandre [UNESP] do Carmo, Devaney Ribeiro [UNESP] |
dc.subject.por.fl_str_mv |
Cyclic voltammetry Electro-oxidation Graphene oxide Hydrazine Pentacyanonitrosylferrate |
topic |
Cyclic voltammetry Electro-oxidation Graphene oxide Hydrazine Pentacyanonitrosylferrate |
description |
The preparation of graphene oxide and the modification of its surface directly with copper pentacyanonitrosylferrate (III) nanoparticles are presented in this work, as well as the characterization of the materials using Fourier-transform infrared spectra, X-ray diffractometry and scanning electron microscopy techniques. Beyond that, the study on the electrochemical behavior of the dispersed bimetallic complex on the graphene oxide, as known as GOCuNP, surface was carried out by the cyclic voltammetry technique. The graphite paste electrode modified with GOCuNP was successfully applied in the detection of hydrazine, presenting limit of detection of 1.58 × 10–6 mol L−1 at concentration range of 1.00 × 10–5 to 5.00 × 10–3 mol L−1 of hydrazine, being so the proposed bimetallic complex formed can be considered as a potential candidate for the manufacturing of electrochemical sensors for hydrazine detection. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 2021-06-25T10:37:51Z 2021-06-25T10:37:51Z |
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/10.1007/s42823-020-00198-y Carbon Letters. 2233-4998 1976-4251 http://hdl.handle.net/11449/206769 10.1007/s42823-020-00198-y 2-s2.0-85094837653 |
url |
http://dx.doi.org/10.1007/s42823-020-00198-y http://hdl.handle.net/11449/206769 |
identifier_str_mv |
Carbon Letters. 2233-4998 1976-4251 10.1007/s42823-020-00198-y 2-s2.0-85094837653 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Carbon Letters |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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 |
|
_version_ |
1822182297438257152 |
dc.identifier.doi.none.fl_str_mv |
10.1007/s42823-020-00198-y |