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dc.contributor.authorShaikh, Sohail F.
dc.contributor.authorHussain, Muhammad Mustafa
dc.date.accessioned2020-08-18T06:05:18Z
dc.date.available2020-08-18T06:05:18Z
dc.date.issued2020-08-17
dc.date.submitted2020-06-09
dc.identifier.citationShaikh, S. F., & Hussain, M. M. (2020). Multisensory graphene-skin for harsh-environment applications. Applied Physics Letters, 117(7), 074101. doi:10.1063/5.0017769
dc.identifier.issn0003-6951
dc.identifier.issn1077-3118
dc.identifier.doi10.1063/5.0017769
dc.identifier.urihttp://hdl.handle.net/10754/664645
dc.description.abstractMonitoring the environment using electronic systems in harsh environments requires materials and processes that can withstand harsh environments. Environmental harshness can come from the surrounding temperature, varying pressure, intense radiation, reactive chemicals, humidity, salinity, or a combination of any of these conditions. Here, we present graphene as a candidate for a multisensory flexible platform in harsh-environment applications. We designed sensors for harsh environments like high temperature (operating range up to 650 C), high salinity, and chemical harsh environments (pH sensing) on a single flexible polyimide sheet. The high-temperature graphene sensor gives a sensitivity of 260% higher than the Pt-based sensor. The temperature sensor acts between metal and a thermistor, thereby providing an opportunity to classify the region depending on temperature (<210 C linear and > 210 C up to 650 C as quadratic). Improved performances are observed for salinity and pH sensing in comparison with existing non-graphene solutions. The simple transfer free fabrication technique of graphene on a flexible platform and laser-induced graphene on a flexible polyimide sheet opens the potential for harsh-environment monitoring and multisensory graphene skin in future applications.
dc.description.sponsorshipThis publication is based upon the work supported by the King Abdullah University of Science and Technology (KAUST), Office of Sponsored Research (OSR), under Award No. REP/1/ 2707-01-01.
dc.publisherAIP Publishing
dc.relation.urlhttp://aip.scitation.org/doi/10.1063/5.0017769
dc.rightsAll article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license.
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.titleMultisensory graphene-skin for harsh-environment applications
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentIntegrated Nanotechnology Lab
dc.identifier.journalApplied Physics Letters
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionEECS, Cory Hall, University of California Berkeley, California 94720-1770, USA
dc.identifier.volume117
dc.identifier.issue7
dc.identifier.pages074101
kaust.personShaikh, Sohail F.
kaust.personHussain, Muhammad Mustafa
kaust.grant.numberREP/1/ 2707-01-01
dc.date.accepted2020-07-24
refterms.dateFOA2020-08-18T06:07:38Z
kaust.acknowledged.supportUnitOffice of Sponsored Research (OSR)


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All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license.
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