dc.contributor.author | DUESBERG, GEORG STEFAN | en |
dc.contributor.author | NOLAN, HUGO CONOR | en |
dc.contributor.author | HALLAM, TOBY | en |
dc.date.accessioned | 2015-01-19T15:14:58Z | |
dc.date.available | 2015-01-19T15:14:58Z | |
dc.date.issued | 2013 | en |
dc.date.submitted | 2013 | en |
dc.identifier.citation | Lee, KH, Scardaci, V, Kim, HY, Hallam, T, Nolan, H, Bolf, BE, Maltbie, GS, Abbott, JE, Duesberg, GS, Highly sensitive, transparent, and flexible gas sensors based on gold nanoparticle decorated carbon nanotubes, SENSORS AND ACTUATORS B-CHEMICAL, 188, 2013, 571-575 | en |
dc.identifier.issn | 0925-4005 | en |
dc.identifier.other | Y | en |
dc.identifier.uri | http://hdl.handle.net/2262/73018 | |
dc.description | PUBLISHED | en |
dc.description.abstract | We report on a high performance flexible and transparent chemical sensor based on functionalised single-walled carbon nanotubes (SWCNTs). The SWCNT films were spray-deposited on transparent and flexible plastic substrates, and subsequently decorated with Au nanoparticles (AuNPs) providing a facile and cheap fabrication route. The electrical resistance of the films changed remarkably upon exposure to ammonia (NH3), AuNP decoration enhanced sensitivity to 255 ppb (parts-per-billion), one of the lowest reported so far. The reported sensor performance is a huge improvement towards low power consumption and its room temperature operation augers well for use in mobile devices for environmental protection and air quality control. | en |
dc.format.extent | 571-575 | en |
dc.language.iso | en | en |
dc.relation.ispartofseries | SENSORS AND ACTUATORS B-CHEMICAL | en |
dc.relation.ispartofseries | 188 | en |
dc.rights | Y | en |
dc.subject | Sensor | en |
dc.subject | Ammonia | en |
dc.subject | Polyethylene terephthalate | en |
dc.subject | Gold nanoparticle | en |
dc.subject | Carbon nanotube | en |
dc.subject | Chemiresistor | en |
dc.title | Highly sensitive, transparent, and flexible gas sensors based on gold nanoparticle decorated carbon nanotubes | en |
dc.type | Journal Article | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/duesberg | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/nolanh2 | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/hallamt | en |
dc.identifier.rssinternalid | 97343 | en |
dc.rights.ecaccessrights | openAccess | |