Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김선정 | - |
dc.date.accessioned | 2018-03-30T01:35:52Z | - |
dc.date.available | 2018-03-30T01:35:52Z | - |
dc.date.issued | 2014-04 | - |
dc.identifier.citation | NANO LETTERS , 2014, 14(5), p.2664-2669 | en_US |
dc.identifier.issn | 1530-6984 | - |
dc.identifier.issn | 1530-6992 | - |
dc.identifier.uri | https://pubs.acs.org/doi/10.1021/nl500526r | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/54112 | - |
dc.description.abstract | We report electrochemically powered, all-solid-state torsional and tensile artificial yarn muscles using a spinnable carbon nanotube (CNT) sheet that provides attractive performance. Large torsional muscle stroke (53 degrees/mm) with minor hysteresis loop was obtained for a low applied voltage (5 V) without the use of a relatively complex three-electrode electromechanical setup, liquid electrolyte, or packaging. Useful tensile muscle strokes were obtained (1.3% at 2.5 V and 0.52% at 1 V) when lifting loads that are similar to 25 times heavier than can be lifted by the same diameter human skeletal muscle. Also, the tensile actuator maintained its contraction following charging and subsequent disconnection from the power supply because of its own supercapacitor property at the same time. Possible eventual applications for the individual tensile and torsional muscles are in micromechanical devices, such as for controlling valves and stirring liquids in microfluidic circuits, and in medical catheters. | en_US |
dc.description.sponsorship | Creative Research Initiative Center for Bio-Artificial Muscle of the Ministry of Science, ICT & Future Planning (MSIP)MSIP-US Air Force Cooperation ProgramIndustrial Strategic Technology Program in Korea Air Force Grant Air Force Office of Scientific Research Robert A. Welch Foundation in the USA Australian Research Council through the Centre of Excellence and Professorial Fellowship Programs | en_US |
dc.language.iso | en | en_US |
dc.publisher | AMER CHEMICAL SOC | en_US |
dc.subject | Torsional | en_US |
dc.subject | tensile | en_US |
dc.subject | actuation | en_US |
dc.subject | carbon nanotube | en_US |
dc.subject | supercapacitor | en_US |
dc.subject | ACTUATORS | en_US |
dc.subject | SUPERCAPACITORS | en_US |
dc.subject | YARNS | en_US |
dc.title | All-Solid-State Carbon Nanotube Torsional and Tensile Artificial Muscles | en_US |
dc.type | Article | en_US |
dc.relation.volume | 14 | - |
dc.identifier.doi | 10.1021/nl500526r | - |
dc.relation.page | 2664-2669 | - |
dc.relation.journal | NANO LETTERS | - |
dc.contributor.googleauthor | Lee, J.A. | - |
dc.contributor.googleauthor | Kim, Y.T. | - |
dc.contributor.googleauthor | Spinks, G.M. | - |
dc.contributor.googleauthor | Suh, D. | - |
dc.contributor.googleauthor | Lepro, X. | - |
dc.contributor.googleauthor | Lima, M.D. | - |
dc.contributor.googleauthor | Baughman, R.H. | - |
dc.contributor.googleauthor | Kim, S.J. | - |
dc.relation.code | 2014036375 | - |
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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