Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김선정 | - |
dc.date.accessioned | 2019-11-26T01:39:13Z | - |
dc.date.available | 2019-11-26T01:39:13Z | - |
dc.date.issued | 2017-06 | - |
dc.identifier.citation | ADVANCED MATERIALS, v. 29, no. 31, Article no. 1700870 | en_US |
dc.identifier.issn | 0935-9648 | - |
dc.identifier.issn | 1521-4095 | - |
dc.identifier.uri | https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.201700870 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/114410 | - |
dc.description.abstract | While 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.sponsorship | This 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.iso | en_US | en_US |
dc.publisher | WILEY-V C H VERLAG GMBH | en_US |
dc.subject | artificial muscles | en_US |
dc.subject | carbon nanotubes | en_US |
dc.subject | electrochemistry | en_US |
dc.subject | energy conversion efficiency | en_US |
dc.title | Electrochemically Powered, Energy-Conserving Carbon Nanotube Artificial Muscles | en_US |
dc.type | Article | en_US |
dc.relation.no | 31 | - |
dc.relation.volume | 29 | - |
dc.identifier.doi | 10.1002/adma.201700870 | - |
dc.relation.page | 1-7 | - |
dc.relation.journal | ADVANCED MATERIALS | - |
dc.contributor.googleauthor | Lee, Jae Ah | - |
dc.contributor.googleauthor | Li, Na | - |
dc.contributor.googleauthor | Haines, Carter S. | - |
dc.contributor.googleauthor | Kim, Keon Jung | - |
dc.contributor.googleauthor | Lepro, Xavier | - |
dc.contributor.googleauthor | Ovalle-Robles, Raquel | - |
dc.contributor.googleauthor | Kim, Seon Jeong | - |
dc.contributor.googleauthor | Baughman, Ray H. | - |
dc.relation.code | 2017003334 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF ELECTRICAL AND BIOMEDICAL ENGINEERING | - |
dc.identifier.pid | sjk | - |
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