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H2 S Sensors: Fumarate-Based fcu-MOF Thin Film Grown on a Capacitive Interdigitated Electrode

dc.contributor.authorYassine, Omar
dc.contributor.authorShekhah, Osama
dc.contributor.authorAssen, Ayalew Hussen Assen
dc.contributor.authorBelmabkhout, Youssef
dc.contributor.authorSalama, Khaled N.
dc.contributor.authorEddaoudi, Mohamed
dc.date.accessioned2017-04-13T11:50:58Z
dc.date.available2017-04-13T11:50:58Z
dc.date.issued2016-10-31
dc.identifier.citationYassine O, Shekhah O, Assen AH, Belmabkhout Y, Salama KN, et al. (2016) H2S Sensors: Fumarate-Based fcu-MOF Thin Film Grown on a Capacitive Interdigitated Electrode. Angewandte Chemie International Edition 55: 15879–15883. Available: http://dx.doi.org/10.1002/anie.201608780.
dc.identifier.issn1433-7851
dc.identifier.doi10.1002/anie.201608780
dc.identifier.doi10.1002/ange.201608780
dc.identifier.urihttp://hdl.handle.net/10754/623164
dc.description.abstractHerein we report the fabrication of an advanced sensor for the detection of hydrogen sulfide (H2S) at room temperature, using thin films of rare-earth metal (RE)-based metal-organic framework (MOF) with underlying fcu topology. This unique MOF-based sensor is made via the insitu growth of fumarate-based fcu-MOF (fum-fcu-MOF) thin film on a capacitive interdigitated electrode. The sensor showed a remarkable detection sensitivity for H2S at concentrations down to 100ppb, with the lower detection limit around 5ppb. The fum-fcu-MOF sensor exhibits a highly desirable detection selectivity towards H2S vs. CH4, NO2, H2, and C7H8 as well as an outstanding H2S sensing stability as compared to other reported MOFs. © 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
dc.description.sponsorshipWe acknowledge the financial support of this research by the King Abdullah University of Science and Technology.
dc.publisherWiley
dc.relation.urlhttp://onlinelibrary.wiley.com/doi/10.1002/anie.201608780/abstract
dc.subjectH2S
dc.subjectInterdigitated electrodes
dc.subjectMetal-organic frameworks (MOFs)
dc.subjectRare-earth metals
dc.subjectSensors
dc.titleH2 S Sensors: Fumarate-Based fcu-MOF Thin Film Grown on a Capacitive Interdigitated Electrode
dc.typeArticle
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Center
dc.contributor.departmentChemical Science Program
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentFunctional Materials Design, Discovery and Development (FMD3)
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.contributor.departmentSensors Lab
dc.identifier.journalAngewandte Chemie International Edition
kaust.personYassine, Omar
kaust.personShekhah, Osama
kaust.personAssen, Ayalew Hussen Assen
kaust.personBelmabkhout, Youssef
kaust.personSalama, Khaled N.
kaust.personEddaoudi, Mohamed
dc.date.published-online2016-10-31
dc.date.published-print2016-12-19


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