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dc.contributor.authorGhaffari, M.-
dc.contributor.authorZhou, Y.-
dc.contributor.authorLin, M.-
dc.contributor.authorKoo, C.M.-
dc.contributor.authorZhang, Q.M.-
dc.date.accessioned2024-01-20T09:34:29Z-
dc.date.available2024-01-20T09:34:29Z-
dc.date.created2021-09-02-
dc.date.issued2014-06-
dc.identifier.issn1947-5411-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/126767-
dc.description.abstractHigh elastic energy density and high-efficiency ionic electromechanical actuators were prepared from aligned activated microwave exfoliated graphite oxide (A-aMEGO)/polymer nano-composites, and the electromechanical performance was characterized. The elastic modulus and elastic energy density of the ionic actuators can be tuned over a wide range by varying the polymer (poly (vinylidene fluoride/chlorotrifluoroethylene) [P(VDF-CTFE)]) concentration in the nano-composite actuators. The A-aMEGO/P(VDF-CTFE) nano-composite actuators with 35 wt.% of polymer content exhibit an elastic energy density higher than 5 J/cm3 and an electromechanical conversion efficiency higher than 3.5%, induced under 4 V. The results show the promise of high-density highly aligned graphene electrodes for high-performance ionic electromechanical transduction devices. ? 2014 The Author(s). Published by Taylor & Francis.-
dc.languageEnglish-
dc.publisherTaylor and Francis Ltd.-
dc.subjectActuators-
dc.subjectElastic moduli-
dc.subjectElasticity-
dc.subjectElectromechanical devices-
dc.subjectEnergy efficiency-
dc.subjectFluorine compounds-
dc.subjectGraphene oxide-
dc.subjectGraphite-
dc.subjectGraphite electrodes-
dc.subjectNanocomposites-
dc.subjectSelf assembly-
dc.subjectElastic energy density-
dc.subjectElectromechanical conversion-
dc.subjectElectromechanical performance-
dc.subjectElectromechanical transduction-
dc.subjectExfoliated graphite-
dc.subjectGraphene electrodes-
dc.subjectUltrahigh density-
dc.subjectVinylidene fluoride-
dc.subjectElectromechanical actuators-
dc.titleHigh electromechanical reponses of ultra-high-density aligned nano-porous microwave exfoliated graphite oxide/polymer nano-composites ionic actuators-
dc.typeArticle-
dc.identifier.doi10.1080/19475411.2014.917739-
dc.description.journalClass1-
dc.identifier.bibliographicCitationInternational Journal of Smart and Nano Materials, v.5, no.2, pp.114 - 122-
dc.citation.titleInternational Journal of Smart and Nano Materials-
dc.citation.volume5-
dc.citation.number2-
dc.citation.startPage114-
dc.citation.endPage122-
dc.description.journalRegisteredClassscopus-
dc.identifier.scopusid2-s2.0-84901773054-
dc.type.docTypeArticle-
dc.subject.keywordPlusActuators-
dc.subject.keywordPlusElastic moduli-
dc.subject.keywordPlusElasticity-
dc.subject.keywordPlusElectromechanical devices-
dc.subject.keywordPlusEnergy efficiency-
dc.subject.keywordPlusFluorine compounds-
dc.subject.keywordPlusGraphene oxide-
dc.subject.keywordPlusGraphite-
dc.subject.keywordPlusGraphite electrodes-
dc.subject.keywordPlusNanocomposites-
dc.subject.keywordPlusSelf assembly-
dc.subject.keywordPlusElastic energy density-
dc.subject.keywordPlusElectromechanical conversion-
dc.subject.keywordPlusElectromechanical performance-
dc.subject.keywordPlusElectromechanical transduction-
dc.subject.keywordPlusExfoliated graphite-
dc.subject.keywordPlusGraphene electrodes-
dc.subject.keywordPlusUltrahigh density-
dc.subject.keywordPlusVinylidene fluoride-
dc.subject.keywordPlusElectromechanical actuators-
dc.subject.keywordAuthoractuator-
dc.subject.keywordAuthorelastic energy density-
dc.subject.keywordAuthorelastic modulus-
dc.subject.keywordAuthornano-porous activated microwave exfoliated graphite oxide (aMEGO)-
dc.subject.keywordAuthorself-assembly-
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