Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김선정 | - |
dc.date.accessioned | 2020-01-17T05:38:20Z | - |
dc.date.available | 2020-01-17T05:38:20Z | - |
dc.date.issued | 2019-05 | - |
dc.identifier.citation | SENSORS AND ACTUATORS B-CHEMICAL, v. 286, Page. 237-242 | en_US |
dc.identifier.issn | 0925-4005 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0925400519301686?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/121973 | - |
dc.description.abstract | Fiber-type artificial muscles similar to natural muscles are being studied for applications such as robots, prosthetics and exoskeletons. In particular, carbon nanotube (CNT) yarn artificial muscles have attracted interest for their unique mechanical and electrical properties as electrochemical artificial muscles. Here, we demonstrate the large tensile stroke of CNT-based electrochemical yarn artificial muscles induced by increasing capacitance. The coiled graphene/CNT yarns made by the biscrolling method can produce greater tensile actuation using more ions at the same voltage than pristine CNT coils. The maximum tensile actuation of these electrochemical muscles is 19%, which is two times larger than coiled CNT muscles with a work capacity of 2.6 J g(-1). These electrochemical artificial muscles could be further developed for practical applications, such as micromechanical devices and robotics. | en_US |
dc.description.sponsorship | This work was supported by the Creative Research Initiative Center for Self-powered Actuation in National Research Foundation of Korea. Support at the University of Texas at Dallas was provided by Air Force Office of Scientific Research grants FA9550-15-1-0089, and the Robert A. Welch Foundation grant AT-0029. | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE SA | en_US |
dc.subject | Artificial muscles | en_US |
dc.subject | Carbon nanotubes | en_US |
dc.subject | Graphene | en_US |
dc.subject | Electrochemical actuators | en_US |
dc.subject | Supercapacitors | en_US |
dc.title | Electrochemical graphene/carbon nanotube yarn artificial muscles | en_US |
dc.type | Article | en_US |
dc.relation.volume | 286 | - |
dc.identifier.doi | 10.1016/j.snb.2019.01.140 | - |
dc.relation.page | 237-242 | - |
dc.relation.journal | SENSORS AND ACTUATORS B-CHEMICAL | - |
dc.contributor.googleauthor | Hyeon, Jae Sang | - |
dc.contributor.googleauthor | Park, Jong Woo | - |
dc.contributor.googleauthor | Baughman, Ray H. | - |
dc.contributor.googleauthor | Kim, Seon Jeong | - |
dc.relation.code | 2019002468 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF ELECTRICAL AND BIOMEDICAL ENGINEERING | - |
dc.identifier.pid | sjk | - |
dc.identifier.orcid | https://orcid.org/0000-0002-2867-6737 | - |
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