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dc.contributorUniversitat Ramon Llull. IQS
dc.contributor.authorAbellà, Jordi (Abellà i Iglesias)
dc.contributor.authorColominas Fuster, Sergi
dc.contributor.authorHinojo, Antonio
dc.contributor.authorSoriano, Iván
dc.date.accessioned2021-07-15T08:51:20Z
dc.date.accessioned2023-07-13T05:45:51Z
dc.date.available2021-07-15T08:51:20Z
dc.date.available2023-07-13T05:45:51Z
dc.date.issued2020-12
dc.identifier.urihttp://hdl.handle.net/20.500.14342/1113
dc.description.abstractIn many industrial fields, there is a need to design and characterize on-line and on-board hydrogen monitoring tools able to operate under extreme conditions. One of these applications is in future nuclear fusion reactors, which will use hydrogen isotopes as a plasma fuel. In this context, the measurement of the concentration of these hydrogen isotopes will be of interest to ensure the correct operating conditions for such reactors. Hydrogen sensors based on solid-state electrolytes will be the first step in the development of new analytical tools able to quantify deuterium and tritium in aggressive environments. In the present work, amperometric hydrogen sensors were constructed and evaluated using two solid-state electrolytes, BaCe0.6Zr0.3Y0.1O3-α and Sr(Ce0.9Zr0.1)0.95Yb0.05O3-α. Prototype sensors were built in order to study their sensitivity in on-line measurements. The experiments were performed in a reactor with a hydrogen-controlled environment. The sensors were evaluated at 500 and 600 °C in amperometric mode by applying 2 and 4 V voltages between electrodes. Both sensors showed increases in sensitivity when the temperature or voltage were increased.eng
dc.format.extent14 p.cat
dc.language.isoengcat
dc.publisherMDPIcat
dc.relation.ispartofSensors. Vol.20, n.24 (2020), 7258cat
dc.rightsAttribution 4.0 International
dc.rights© L'autor/a
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.sourceRECERCAT (Dipòsit de la Recerca de Catalunya)
dc.subject.otherMaterials biomèdicscat
dc.subject.otherPerovskitacat
dc.subject.otherProton-conducting ceramicscat
dc.subject.otherPerovskitecat
dc.subject.otherAmperometriccat
dc.subject.otherHydrogen sensorcat
dc.titleEvaluation of High-Temperature Hydrogen Sensors Based on BaCe0.6Zr0.3Y0.1O3-α and Sr(Ce0.9Zr0.1)0.95Yb0.05O3-α Perovskites for Industrial Applicationscat
dc.typeinfo:eu-repo/semantics/articlecat
dc.typeinfo:eu-repo/semantics/publishedVersioncat
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.embargo.termscapcat
dc.identifier.doihttps://doi.org/10.3390/s20247258cat
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO/PN I+D/RTI2018-095045-B-I0cat


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Attribution 4.0 International
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