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Magnetic torsional actuation of carbon nanotube yarn artificial muscle

Title
Magnetic torsional actuation of carbon nanotube yarn artificial muscle
Author
김선정
Keywords
SHEETS; TORQUE
Issue Date
2018-05
Publisher
ROYAL SOC CHEMISTRY
Citation
RSC ADVANCES, v. 8, no. 31, page. 17421-17425
Abstract
Magnetically 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 degrees within similar to 0.67 seconds. This magnetic actuator was remotely powered, and its actuation stroke was the same when the muscle array was at 20 degrees C and at -100 degrees C.
URI
https://pubs.rsc.org/en/content/articlelanding/2018/RA/C8RA01040D#!divAbstracthttp://repository.hanyang.ac.kr/handle/20.500.11754/118665
ISSN
2046-2069
DOI
10.1039/c8ra01040d
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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