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dc.contributor.author김선정-
dc.date.accessioned2019-11-26T01:39:13Z-
dc.date.available2019-11-26T01:39:13Z-
dc.date.issued2017-06-
dc.identifier.citationADVANCED MATERIALS, v. 29, no. 31, Article no. 1700870en_US
dc.identifier.issn0935-9648-
dc.identifier.issn1521-4095-
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/abs/10.1002/adma.201700870-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/114410-
dc.description.abstractWhile artificial muscle yarns and fibers are potentially important for many applications, the combination of large strokes, high gravimetric work capacities, short cycle times, and high efficiencies are not realized for these fibers. This paper demonstrates here electrochemically powered carbon nanotube yarn muscles that provide tensile contraction as high as 16.5%, which is 12.7 times higher than previously obtained. These electrochemical muscles can deliver a contractile energy conversion efficiency of 5.4%, which is 4.1 times higher than reported for any organic-material-based artificial muscle. All-solid-state parallel muscles and braided muscles, which do not require a liquid electrolyte, provide tensile contractions of 11.6% and 5%, respectively. These artificial muscles might eventually be deployed for a host of applications, from robotics to perhaps even implantable medical devices.en_US
dc.description.sponsorshipThis work was supported by the Creative Research Initiative Center for Self-powered Actuation and the Korea-US Air Force Cooperation Program (Grant No. 2013K1A3A1A32035592) in Korea. Support at the University of Texas at Dallas was provided by Air Force Office of Scientific Research (Grant Nos. FA9550-15-1-0089 and AOARD-FA2386-13-4119) and by Robert A. Welch Foundation (Grant No. AT-0029).en_US
dc.language.isoen_USen_US
dc.publisherWILEY-V C H VERLAG GMBHen_US
dc.subjectartificial musclesen_US
dc.subjectcarbon nanotubesen_US
dc.subjectelectrochemistryen_US
dc.subjectenergy conversion efficiencyen_US
dc.titleElectrochemically Powered, Energy-Conserving Carbon Nanotube Artificial Musclesen_US
dc.typeArticleen_US
dc.relation.no31-
dc.relation.volume29-
dc.identifier.doi10.1002/adma.201700870-
dc.relation.page1-7-
dc.relation.journalADVANCED MATERIALS-
dc.contributor.googleauthorLee, Jae Ah-
dc.contributor.googleauthorLi, Na-
dc.contributor.googleauthorHaines, Carter S.-
dc.contributor.googleauthorKim, Keon Jung-
dc.contributor.googleauthorLepro, Xavier-
dc.contributor.googleauthorOvalle-Robles, Raquel-
dc.contributor.googleauthorKim, Seon Jeong-
dc.contributor.googleauthorBaughman, Ray H.-
dc.relation.code2017003334-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDIVISION OF ELECTRICAL AND BIOMEDICAL ENGINEERING-
dc.identifier.pidsjk-
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COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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