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dc.contributor.authorShevate, Rahul
dc.contributor.authorHaque, Mohammed
dc.contributor.authorAkhtar, Faheem
dc.contributor.authorVillalobos, Francisco
dc.contributor.authorWu, Tao
dc.contributor.authorPeinemann, Klaus-Viktor
dc.date.accessioned2018-12-31T13:18:26Z
dc.date.available2018-12-31T13:18:26Z
dc.date.issued2018-08-01
dc.identifier.citationShevate R, Haque MA, Akhtar FH, Villalobos LF, Wu T, et al. (2018) Embedding 1D Conducting Channels into 3D Isoporous Polymer Films for High-Performance Humidity Sensing. Angewandte Chemie International Edition 57: 11218–11222. Available: http://dx.doi.org/10.1002/anie.201804656.
dc.identifier.issn1433-7851
dc.identifier.doi10.1002/anie.201804656
dc.identifier.doi10.1002/ange.201804656
dc.identifier.urihttp://hdl.handle.net/10754/630458
dc.description.abstractIsoporous block copolymer (BCP) films have received exponential interest as highly selective membranes, stemming from their unique morphological features, but their applications in functional devices remain to be realized. Here, we demonstrate for the first time efficient incorporation of single-walled carbon nanotube (CNT) into isoporous block copolymer films for chemiresistive sensing at room temperature. Leveraging the efficient charge extraction ability of CNTs together with nanochannel arrays aligned perpendicular to the surface of the films, we achieved an ultrafast response time of 0.3 s for humidity detection with a sensor response of ~800 on changing humidity from 10% to 95%. Furthermore, the sensor responds efficiently to various organic vapors, underscoring its promising detection capability.
dc.description.sponsorshipResearch reported in this publication was supported by the King Abdullah University of Science and Technology (KAUST). Figures 2 b, 4, and the Table of Contents image was created by Xavier Pita, scientific illustrator at KAUST.
dc.publisherWiley
dc.subjectSensor
dc.subjectCarbon nanotube
dc.subjectIsoporous Film
dc.titleEmbedding 1D Conducting Channels into 3D Isoporous Polymer Films for High Performance Humidity Sensing
dc.typeArticle
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Center
dc.contributor.departmentChemical Engineering Program
dc.contributor.departmentLaboratory of Nano Oxides for Sustainable Energy
dc.contributor.departmentMaterial Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.contributor.departmentWater Desalination and Reuse Research Center (WDRC)
dc.identifier.journalAngewandte Chemie International Edition
kaust.personShevate, Rahul
kaust.personHaque, Mohammed
kaust.personAkhtar, Faheem Hassan
kaust.personVillalobos, Francisco
kaust.personWu, Tao
kaust.personPeinemann, Klaus-Viktor
dc.date.published-online2018-08-01
dc.date.published-print2018-08-27


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