Kinetic determination of indium ion based on the B-Z oscillating chemical system

Detalhes bibliográficos
Autor(a) principal: Gao,Jinzhang
Data de Publicação: 2006
Outros Autores: Wang,Lei, Yang,Wu, Yang,Fuwei
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532006000300005
Resumo: The present paper deals with the application of cerium-catalyzed B-Z oscillating chemical system to the determination of indium ion in aqueous solution based on its linear perturbation on the oscillating period. Results showed that the change in the oscillating period is linearly proportional to the concentration of indium ion in the range from 4.98×10-7 to 3.85×10-6 mol L-1, with a correlation coefficient of 0.9984 and a detection limit of 4.96×10-7 mol L-1 under the optimum conditions. Various influencing factors on the determination were also examined and the determination mechanism was discussed.
id SBQ-2_446852f79dd7c223d9aec189a6964aad
oai_identifier_str oai:scielo:S0103-50532006000300005
network_acronym_str SBQ-2
network_name_str Journal of the Brazilian Chemical Society (Online)
repository_id_str
spelling Kinetic determination of indium ion based on the B-Z oscillating chemical systemindium ionB-Z oscillating chemical systemkinetic determinationThe present paper deals with the application of cerium-catalyzed B-Z oscillating chemical system to the determination of indium ion in aqueous solution based on its linear perturbation on the oscillating period. Results showed that the change in the oscillating period is linearly proportional to the concentration of indium ion in the range from 4.98×10-7 to 3.85×10-6 mol L-1, with a correlation coefficient of 0.9984 and a detection limit of 4.96×10-7 mol L-1 under the optimum conditions. Various influencing factors on the determination were also examined and the determination mechanism was discussed.Sociedade Brasileira de Química2006-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532006000300005Journal of the Brazilian Chemical Society v.17 n.3 2006reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532006000300005info:eu-repo/semantics/openAccessGao,JinzhangWang,LeiYang,WuYang,Fuweieng2006-05-25T00:00:00Zoai:scielo:S0103-50532006000300005Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2006-05-25T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Kinetic determination of indium ion based on the B-Z oscillating chemical system
title Kinetic determination of indium ion based on the B-Z oscillating chemical system
spellingShingle Kinetic determination of indium ion based on the B-Z oscillating chemical system
Gao,Jinzhang
indium ion
B-Z oscillating chemical system
kinetic determination
title_short Kinetic determination of indium ion based on the B-Z oscillating chemical system
title_full Kinetic determination of indium ion based on the B-Z oscillating chemical system
title_fullStr Kinetic determination of indium ion based on the B-Z oscillating chemical system
title_full_unstemmed Kinetic determination of indium ion based on the B-Z oscillating chemical system
title_sort Kinetic determination of indium ion based on the B-Z oscillating chemical system
author Gao,Jinzhang
author_facet Gao,Jinzhang
Wang,Lei
Yang,Wu
Yang,Fuwei
author_role author
author2 Wang,Lei
Yang,Wu
Yang,Fuwei
author2_role author
author
author
dc.contributor.author.fl_str_mv Gao,Jinzhang
Wang,Lei
Yang,Wu
Yang,Fuwei
dc.subject.por.fl_str_mv indium ion
B-Z oscillating chemical system
kinetic determination
topic indium ion
B-Z oscillating chemical system
kinetic determination
description The present paper deals with the application of cerium-catalyzed B-Z oscillating chemical system to the determination of indium ion in aqueous solution based on its linear perturbation on the oscillating period. Results showed that the change in the oscillating period is linearly proportional to the concentration of indium ion in the range from 4.98×10-7 to 3.85×10-6 mol L-1, with a correlation coefficient of 0.9984 and a detection limit of 4.96×10-7 mol L-1 under the optimum conditions. Various influencing factors on the determination were also examined and the determination mechanism was discussed.
publishDate 2006
dc.date.none.fl_str_mv 2006-06-01
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=S0103-50532006000300005
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532006000300005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532006000300005
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 Journal of the Brazilian Chemical Society v.17 n.3 2006
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
_version_ 1750318167007166464

Registros relacionados