Magnetic torsional actuation of carbon nanotube yarn artificial muscle

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, w...

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Detalles Bibliográficos
Autores principales: Lee, Duck Weon, Kim, Shi Hyeong, Kozlov, Mikhail E., Lepró, Xavier, Baughman, Ray H., Kim, Seon Jeong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9080399/
https://www.ncbi.nlm.nih.gov/pubmed/35539247
http://dx.doi.org/10.1039/c8ra01040d
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author Lee, Duck Weon
Kim, Shi Hyeong
Kozlov, Mikhail E.
Lepró, Xavier
Baughman, Ray H.
Kim, Seon Jeong
author_facet Lee, Duck Weon
Kim, Shi Hyeong
Kozlov, Mikhail E.
Lepró, Xavier
Baughman, Ray H.
Kim, Seon Jeong
author_sort Lee, Duck Weon
collection PubMed
description 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° 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.
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spelling pubmed-90803992022-05-09 Magnetic torsional actuation of carbon nanotube yarn artificial muscle Lee, Duck Weon Kim, Shi Hyeong Kozlov, Mikhail E. Lepró, Xavier Baughman, Ray H. Kim, Seon Jeong RSC Adv Chemistry 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° 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. The Royal Society of Chemistry 2018-05-11 /pmc/articles/PMC9080399/ /pubmed/35539247 http://dx.doi.org/10.1039/c8ra01040d Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Lee, Duck Weon
Kim, Shi Hyeong
Kozlov, Mikhail E.
Lepró, Xavier
Baughman, Ray H.
Kim, Seon Jeong
Magnetic torsional actuation of carbon nanotube yarn artificial muscle
title Magnetic torsional actuation of carbon nanotube yarn artificial muscle
title_full Magnetic torsional actuation of carbon nanotube yarn artificial muscle
title_fullStr Magnetic torsional actuation of carbon nanotube yarn artificial muscle
title_full_unstemmed Magnetic torsional actuation of carbon nanotube yarn artificial muscle
title_short Magnetic torsional actuation of carbon nanotube yarn artificial muscle
title_sort magnetic torsional actuation of carbon nanotube yarn artificial muscle
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9080399/
https://www.ncbi.nlm.nih.gov/pubmed/35539247
http://dx.doi.org/10.1039/c8ra01040d
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