Electroactive behavior of graphene nanoplatelets loaded cellulose composite actuators

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dc.authoridAltinkaya, Emine/0000-0002-5652-3156
dc.authoridCETIN, Levent/0000-0002-7041-0529
dc.authoridSever, Kutlay/0000-0002-1606-8507
dc.authoridSEVER, KUTLAY/0000-0002-5011-0588
dc.authoridGurses, Baris Oguz/0000-0002-2755-3452
dc.authorid, yoldas/0000-0002-2225-1236
dc.authoridMermer, Omer/0009-0006-6691-6558
dc.contributor.authorSen, Ibrahim
dc.contributor.authorSeki, Yoldas
dc.contributor.authorSarikanat, Mehmet
dc.contributor.authorCetin, Levent
dc.contributor.authorGurses, Bans Oguz
dc.contributor.authorOzdemir, Okan
dc.contributor.authorYilmaz, Ozgun Cem
dc.date.accessioned2025-01-27T20:27:16Z
dc.date.available2025-01-27T20:27:16Z
dc.date.issued2015
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn this study, graphene nanoplatelets (0.10, 0.25, and 0.50 wt.%) were loaded into cellulose matrix to improve electroactive performance of cellulose-based composite actuators. Firstly, cellulosic films were produced by dissolving microcrystalline cellulose in 1-butyl-3-methylimidazolium chloride. Afterwards, graphene loaded cellulosic films were fabricated and gold leaf was coated on both surfaces of graphene loaded cellulose-based films. The changes in crystallographic properties and chemical functional groups of cellulose were investigated by X-ray diffraction and Fourier transform infrared analyses, respectively. Besides, thermal stability, electrical conductivity, and morphological properties of the films were examined by thermogravimetric analysis, electrical conductivity measurement, and scanning electron microscopy, respectively. The tensile strength and the Young's modulus of the films and actuators were also determined by tensile tests. The electroactive characteristics were analyzed under DC excitation voltages of 3 V, 5 V and 7 V. The time responses were evaluated via proposed experimental data based model. The performances of the actuators were compared in terms of maximum tip displacement, minimum tip displacement and time constant. (C) 2014 Elsevier Ltd. All rights reserved.
dc.description.sponsorshipTUBITAK-The Scientific and Technological Research Council of Turkey [111M643]
dc.description.sponsorshipFinancial support for this study was provided by TUBITAK-The Scientific and Technological Research Council of Turkey, Project Number: 111M643.
dc.identifier.doi10.1016/j.compositesb.2014.10.016
dc.identifier.endpage377
dc.identifier.issn1359-8368
dc.identifier.issn1879-1069
dc.identifier.scopus2-s2.0-84949114909
dc.identifier.scopusqualityQ1
dc.identifier.startpage369
dc.identifier.urihttps://doi.org/10.1016/j.compositesb.2014.10.016
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22641
dc.identifier.volume69
dc.identifier.wosWOS:000347266600042
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofComposites Part B-Engineering
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectPolymer-matrix composites (PMCs)
dc.subjectMechanical properties
dc.subjectSurface analysis
dc.subjectThermal analysis
dc.titleElectroactive behavior of graphene nanoplatelets loaded cellulose composite actuators
dc.typeArticle

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