MATHEMATICAL MODEL OF CATALYTIC PROCESSES AT MODIFIED ELECTRODES

Detalhes bibliográficos
Autor(a) principal: Joseph,Femila Mercy Rani
Data de Publicação: 2017
Outros Autores: Thinakaran,Iswarya, Lakshmanan,Rajendran
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422017000800880
Resumo: A mathematical modeling of electrocatalytic processes taking place at modified electrodes is discussed. In this paper we obtained the approximate analytical solutions for the nonlinear equations under non steady state conditions using homotopy perturbation method. Simple and approximate polynomial expressions for the concentration of reactant, product and charge carrier were obtained in terms of diffusion coefficient and rate constant. In this work the numerical simulation of the problem is reported using Scilab program. In this manuscript analytical results are compared with simulation results and satisfactory agreement is noted.
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spelling MATHEMATICAL MODEL OF CATALYTIC PROCESSES AT MODIFIED ELECTRODESmodeling-electrocatalysisreaction-diffusionmodified electrodesbiosensorhomotopy perturbation methodA mathematical modeling of electrocatalytic processes taking place at modified electrodes is discussed. In this paper we obtained the approximate analytical solutions for the nonlinear equations under non steady state conditions using homotopy perturbation method. Simple and approximate polynomial expressions for the concentration of reactant, product and charge carrier were obtained in terms of diffusion coefficient and rate constant. In this work the numerical simulation of the problem is reported using Scilab program. In this manuscript analytical results are compared with simulation results and satisfactory agreement is noted.Sociedade Brasileira de Química2017-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422017000800880Química Nova v.40 n.8 2017reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.21577/0100-4042.20170086info:eu-repo/semantics/openAccessJoseph,Femila Mercy RaniThinakaran,IswaryaLakshmanan,Rajendraneng2017-10-04T00:00:00Zoai:scielo:S0100-40422017000800880Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2017-10-04T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv MATHEMATICAL MODEL OF CATALYTIC PROCESSES AT MODIFIED ELECTRODES
title MATHEMATICAL MODEL OF CATALYTIC PROCESSES AT MODIFIED ELECTRODES
spellingShingle MATHEMATICAL MODEL OF CATALYTIC PROCESSES AT MODIFIED ELECTRODES
Joseph,Femila Mercy Rani
modeling-electrocatalysis
reaction-diffusion
modified electrodes
biosensor
homotopy perturbation method
title_short MATHEMATICAL MODEL OF CATALYTIC PROCESSES AT MODIFIED ELECTRODES
title_full MATHEMATICAL MODEL OF CATALYTIC PROCESSES AT MODIFIED ELECTRODES
title_fullStr MATHEMATICAL MODEL OF CATALYTIC PROCESSES AT MODIFIED ELECTRODES
title_full_unstemmed MATHEMATICAL MODEL OF CATALYTIC PROCESSES AT MODIFIED ELECTRODES
title_sort MATHEMATICAL MODEL OF CATALYTIC PROCESSES AT MODIFIED ELECTRODES
author Joseph,Femila Mercy Rani
author_facet Joseph,Femila Mercy Rani
Thinakaran,Iswarya
Lakshmanan,Rajendran
author_role author
author2 Thinakaran,Iswarya
Lakshmanan,Rajendran
author2_role author
author
dc.contributor.author.fl_str_mv Joseph,Femila Mercy Rani
Thinakaran,Iswarya
Lakshmanan,Rajendran
dc.subject.por.fl_str_mv modeling-electrocatalysis
reaction-diffusion
modified electrodes
biosensor
homotopy perturbation method
topic modeling-electrocatalysis
reaction-diffusion
modified electrodes
biosensor
homotopy perturbation method
description A mathematical modeling of electrocatalytic processes taking place at modified electrodes is discussed. In this paper we obtained the approximate analytical solutions for the nonlinear equations under non steady state conditions using homotopy perturbation method. Simple and approximate polynomial expressions for the concentration of reactant, product and charge carrier were obtained in terms of diffusion coefficient and rate constant. In this work the numerical simulation of the problem is reported using Scilab program. In this manuscript analytical results are compared with simulation results and satisfactory agreement is noted.
publishDate 2017
dc.date.none.fl_str_mv 2017-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422017000800880
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422017000800880
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.21577/0100-4042.20170086
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.40 n.8 2017
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
_version_ 1750318118404620288

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