Magnetic Torsional Actuation of Carbon Nanotube Yarn Artificial Muscle

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dc.contributor.ISNI0000 0003 5232 4253 (Baughman, RH)
dc.contributor.ORCID0000-0002-0166-3127 (Lepró, X)
dc.contributor.ORCID0000-0001-5845-5137 (Baughman, RH)
dc.contributor.authorLee, D. W.
dc.contributor.authorKim, S. H.
dc.contributor.authorKozlov, Mikhail E.
dc.contributor.authorLepró, Xavier
dc.contributor.authorBaughman, Ray H.
dc.contributor.authorKim, S. J.
dc.contributor.utdAuthorKozlov, Mikhail E.
dc.contributor.utdAuthorLepró, Xavier
dc.contributor.utdAuthorBaughman, Ray H.
dc.date.accessioned2019-05-15T21:14:24Z
dc.date.available2019-05-15T21:14:24Z
dc.date.created2018-05-11
dc.description.abstractMagnetically driven torsional actuation of a multiwalled carbon nanotube (MWNT) yarn was realized by first biscrolling NdFeB magnetic particles into helical yarn corridors to make a magnetic MWNT yarn. The actuating device comprised a pristineMWNT yarn that was connected to the magnetic MWNT yarn, with a paddle attached between these yarns. The application of a magnetic field reversibly drove torsional actuation of up to 80° within ∼0.67 seconds. This magnetic actuator was remotely powered, and its actuation stroke was the same when the muscle array was at 20 °C and at -100 °C.
dc.description.departmentSchool of Natural Sciences and Mathematics
dc.description.departmentAlan G. MacDiarmid NanoTech Institute
dc.description.sponsorshipThe Korea-US Air Force Cooperation Program (Grant No. 2013K1A3A1A32035592), and the National Research Foundation (Grant No. 2016R1C1B2012340) of the Ministry of Science, US Air Force Grant AOARD-FA2386-13-4119, Air Force Office of Scientific Research grant FA9550-15-1-0089, and Robert A. Welch Foundation grant AT-0029.
dc.identifier.bibliographicCitationLee, D. W., S. H. Kim, M. E. Kozlov, X. Lepró, et al. 2018. "Magnetic torsional actuation of carbon nanotube yarn artificial muscle." RSC Advances 8(31): 17421-17425, doi:10.1039/c8ra01040d
dc.identifier.issn2046-2069
dc.identifier.issue31
dc.identifier.urihttps://hdl.handle.net/10735.1/6489
dc.identifier.volume8
dc.language.isoen
dc.publisherRoyal Society of Chemistry
dc.relation.urihttp://dx.doi.org/10.1039/c8ra01040d
dc.rightsCC BY 3.0 (Attribution)
dc.rights©2018 The Royal Society of Chemistry
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/
dc.source.journalRSC Advances
dc.subjectIron alloys
dc.subjectMagnetism
dc.subjectCarbon nanotubes
dc.subjectMuscles
dc.subjectNeodymium
dc.subjectWool
dc.subjectYarn
dc.titleMagnetic Torsional Actuation of Carbon Nanotube Yarn Artificial Muscle
dc.type.genrearticle

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Baughman, Ray H.
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