Use of Impedance Spectroscopy for the Characterization of the Microstructure of Alkali Activated SiMn Slag: Influence of Activator and Time Evolution

Please use this identifier to cite or link to this item: http://hdl.handle.net/10045/130338
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dc.contributorDurabilidad de Materiales y Construcciones en Ingeniería y Arquitecturaes_ES
dc.contributor.authorNavarro Martínez, Rosa María-
dc.contributor.authorZornoza, Emilio-
dc.contributor.authorGarcía Alcocel, Eva María-
dc.contributor.authorSánchez, Isidro-
dc.contributor.otherUniversidad de Alicante. Departamento de Ingeniería Civiles_ES
dc.contributor.otherUniversidad de Alicante. Departamento de Construcciones Arquitectónicases_ES
dc.date.accessioned2022-12-14T07:10:32Z-
dc.date.available2022-12-14T07:10:32Z-
dc.date.issued2022-12-13-
dc.identifier.citationJournal of Nondestructive Evaluation. 2023, 42:8. https://doi.org/10.1007/s10921-022-00918-6es_ES
dc.identifier.issn0195-9298 (Print)-
dc.identifier.issn1573-4862 (Online)-
dc.identifier.urihttp://hdl.handle.net/10045/130338-
dc.description.abstractThe impedance spectroscopy technique has been used to study the microstructure of the binder resulting from the alkaline activation of SiMn slag. Two alkaline activators were used: waterglass and NaOH. Three different concentrations were analysed for both activators: 3.0, 3.5 and 4.0% Na2O for NaOH; and 4.0, 4.5 and 5.0% Na2O for waterglass with a constant SiO2/Na2O ratio of 1.0. The time evolution of the microstructure has been followed up using the non-destructive technique of impedance spectroscopy. This technique has been proved to be effective describing the microstructural changes in alkali activated pastes, and also can help predicting the mechanical behavior of mortars. The use of the resistivity itself seems to be deficient, but the analysis of the electrical parameters calculated from the impedance spectra measured gives a complete idea of the evolution in the material.es_ES
dc.description.sponsorshipOpen Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature. The paper is founded by the research project granted by the Spanish Ministry of Science and Innovation for project funding (PID2020-118322RB-I00) through the “Programa Estatal de I + D + i Orientada a los Retos de la Sociedad” included in the “Plan Estatal de Investigación Científica y Técnica y de Innovación 2017–2020”.es_ES
dc.languageenges_ES
dc.publisherSpringer Naturees_ES
dc.rights© The Author(s) 2022. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.es_ES
dc.subjectSiMn slages_ES
dc.subjectAlkali activationes_ES
dc.subjectPasteses_ES
dc.subjectMicrostructurees_ES
dc.subjectImpedance spectroscopyes_ES
dc.titleUse of Impedance Spectroscopy for the Characterization of the Microstructure of Alkali Activated SiMn Slag: Influence of Activator and Time Evolutiones_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.peerreviewedsies_ES
dc.identifier.doi10.1007/s10921-022-00918-6-
dc.relation.publisherversionhttps://doi.org/10.1007/s10921-022-00918-6es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-118322RB-I00es_ES
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