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dc.contributor.authorKumar, Dinesh*
dc.contributor.authorStoichkov, Vasil*
dc.contributor.authorBrousseau, Emmanuel*
dc.contributor.authorSmith, Graham C.*
dc.contributor.authorKettle, Jeff*
dc.date.accessioned2019-02-26T14:10:53Z
dc.date.available2019-02-26T14:10:53Z
dc.date.issued2019-02-12
dc.identifier.citationKumar, D., Stoichkov, V., Broussea, E., Smith, G. C., & Kettle, J. (2019). High performing AgNWs transparent conducting electrodes with 2.5Ω/Sq based upon Roll-to-Roll compatible post processing technique. Nanoscale, 11(12), 5771-5771. http://doi.org/10.1039/C8NR07974Aen
dc.identifier.doi10.1039/c8nr07974a
dc.identifier.urihttp://hdl.handle.net/10034/621913
dc.description.abstractThe report of transparent and conducting silver nanowires (AgNWs) that produce remarkable electrical performance, surface planarity and environmental stability is given. This research presents an innovative process that relies on three sequential steps, which are roll-to-roll (R2R) compatible; thermal embossing, infrared sintering and plasma treatment. This process leads to the demonstration of a conductive film with a sheet resistance of 2.5Ω/sq and high transmittance, thus demonstrating the highest reported figure-of-merit in AgNWs to date (FoM = 933). A further benefit of the process is that the surface roughness is substantially reduced compared to traditional AgNW processing techniques. Finally, consideration of the long-term stability is given by developing an accelerated life test process that simultaneously stresses the applied bias and temperature. Regression line fitting shows that a ∼150-times improvement in stability is achieved at ‘normal operational conditions’ when compared to traditionally deposited AgNW films. X-ray photoelectron spectroscopy (XPS) is used to understand the root cause of the improvement in long-term stability, which is related to reduced chemcial changes in the AgNWs.
dc.language.isoenen
dc.publisherRoyal Society of Chemistryen
dc.relation.urlhttps://pubs.rsc.org/en/Content/ArticleLanding/2019/NR/C8NR07974A#!divAbstracten
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.subjectsilver nanowiresen
dc.subjecttransparent conducting electrodesen
dc.subjectXPSen
dc.titleHigh performing AgNW transparent conducting electrodes with a sheet resistance of 2.5 Ω Sq−1 based upon a roll-to-roll compatible post-processing techniqueen
dc.typeArticleen
dc.contributor.departmentBangor University; University of Chester; Cardiff Universityen
dc.identifier.journalNanoscale
dc.date.accepted2019-01-17
or.grant.openaccessYesen
rioxxterms.funderunfundeden_US
rioxxterms.identifier.projectunfundeden_US
rioxxterms.versionAMen
rioxxterms.licenseref.startdate2020-02-12
refterms.dateFCD2019-02-19T14:55:25Z
refterms.versionFCDAM


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