Graphene-Fe3O4/PIL-PEDOT for the design of sensitive and stable quantum chemo-resistive VOC sensors
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tran Thanh Tung | - |
dc.contributor.author | Castro, Mickael | - |
dc.contributor.author | Pillin, Isabelle | - |
dc.contributor.author | Kim, Tae Young | - |
dc.contributor.author | Suh, Kwang S. | - |
dc.contributor.author | Feller, Jean-Francois | - |
dc.date.accessioned | 2021-09-05T06:36:52Z | - |
dc.date.available | 2021-09-05T06:36:52Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-08 | - |
dc.identifier.issn | 0008-6223 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/97885 | - |
dc.description.abstract | Quantum chemo-resistive vapour sensors have been synthesised from the assembly of magnetic nanoparticles-decorated reduced graphene oxide (Fe3O4-RGO) with poly(3,4-ethylene dioxythiophene) (PEDOT) and poly(ionic liquid) (PIL). This new hybrid sensing material demonstrated enhanced sensitivity, selectivity, signal-to-noise ratio and reduced response time compared to its elementary constituents (also sensitive), which suggests that a positive synergy of properties has been reached through the structuring of the conducting architecture by spray layer-by-layer. The Fe3O4-RGO/PIL-PEDOT sensor exhibited stable and reproducible signals at room temperature for both polar (ethanol, methanol, acetone, water) and non-polar (chloroform, styrene, dichlorobenzene, toluene) volatile organic compounds (VOC), considered as food degradation biomarkers. Since sensor's responses are still well defined at the ppm level (and may be even at the subppm level) as attested by a SNR around 10, an application such smart packaging could be envisaged. (C) 2014 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | VOLATILE ORGANIC-COMPOUNDS | - |
dc.subject | CARBON NANOTUBES | - |
dc.subject | GAS SENSORS | - |
dc.subject | GRAPHENE | - |
dc.subject | POLY(3,4-ETHYLENEDIOXYTHIOPHENE) | - |
dc.subject | COMPOSITE | - |
dc.subject | SPOILAGE | - |
dc.subject | HYBRID | - |
dc.subject | BLACK | - |
dc.title | Graphene-Fe3O4/PIL-PEDOT for the design of sensitive and stable quantum chemo-resistive VOC sensors | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Suh, Kwang S. | - |
dc.identifier.doi | 10.1016/j.carbon.2014.03.009 | - |
dc.identifier.scopusid | 2-s2.0-84899490644 | - |
dc.identifier.wosid | 000336339400011 | - |
dc.identifier.bibliographicCitation | CARBON, v.74, pp.104 - 112 | - |
dc.relation.isPartOf | CARBON | - |
dc.citation.title | CARBON | - |
dc.citation.volume | 74 | - |
dc.citation.startPage | 104 | - |
dc.citation.endPage | 112 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | VOLATILE ORGANIC-COMPOUNDS | - |
dc.subject.keywordPlus | CARBON NANOTUBES | - |
dc.subject.keywordPlus | GAS SENSORS | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | POLY(3,4-ETHYLENEDIOXYTHIOPHENE) | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | SPOILAGE | - |
dc.subject.keywordPlus | HYBRID | - |
dc.subject.keywordPlus | BLACK | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.