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Potentiometric thick-film sensors for measuring the pH of concrete

dc.contributor.authorGandía Romero, José Manuel
dc.contributor.authorCampos, I.
dc.contributor.authorValcuende Payá, Manuel Octavio
dc.contributor.authorGarcía Breijo, E.
dc.contributor.authorMarcos, M. D.
dc.contributor.authorPayá, Jordi
dc.contributor.authorSoto Camino, Juan
dc.date.accessioned2026-07-01T07:50:27Z
dc.date.available2026-07-01T07:50:27Z
dc.date.issued2016
dc.identifier.citationGandía Romero, J. M., Campos, Valcuende Payá, M. O., García Breijo, E., Marcos, M. D., Payá, J., y Soto Camino, J. (2016). Potentiometric thick-film sensors for measuring the pH of concrete. Cement and Concrete Composites, 68, 66-76. https://doi.org/10.1016/j.cemconcomp.2016.02.006es
dc.identifier.issn0958-9465
dc.identifier.urihttp://hdl.handle.net/20.500.12251/5053
dc.description.abstractConcrete carbonation is one of the main triggers of the corrosion process and hence of the premature deterioration of concrete reinforcements. In order to monitor and control the carbonation process, a potentiometric sensor using thick-film technology was developed. This paper includes the results of the research carried out to characterise the pH sensor, including the materials, response time, sensitivity, detection limit, reproducibility, reversibility and the study of chloride interference. The sensors have been studied in pore solutions and concrete specimens. The study shows that the thick-film sensor has a potentiometric response to variations in pH and is capable of providing continuous, real-time information on the progress of the carbonation front. © 2016 Elsevier Ltd. All rights reserved.es
dc.language.isoenges
dc.publisherElsevier Ltdes
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titlePotentiometric thick-film sensors for measuring the pH of concretees
dc.typearticle
dc.identifier.doi10.1016/j.cemconcomp.2016.02.006
dc.identifier.urlhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84959357115&doi=10.1016%2fj.cemconcomp.2016.02.006&partnerID=40&md5=1f05a61e9706530fae724fb27581a845
dc.journal.titleCement and Concrete Compositeses
dc.page.initial66es
dc.page.final76es
dc.rights.accessRightsopenAccesses
dc.subject.keywordHormigónes
dc.subject.keywordHormigónes
dc.subject.keywordCarbonataciónes
dc.subject.keywordSensor electroquímicoes
dc.subject.keywordCorrosiónes
dc.subject.unesco3305.05 Tecnología del Hormigónes
dc.subject.unesco3312 Tecnología de Materialeses
dc.subject.unesco3312 Tecnología de Materialeses
dc.subject.unesco2210.05 Electroquímicaes
dc.volume.number68


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