Flexible Strain Sensors Fabricated by Meniscus-Guided Printing of Carbon Nanotube-Polymer Composites
DC Field | Value | Language |
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dc.contributor.author | Wajahat, Muhammad | - |
dc.contributor.author | Lee, Sanghyeon | - |
dc.contributor.author | Kim, Jung Hyun | - |
dc.contributor.author | Chang, Won Suk | - |
dc.contributor.author | Pyo, Jaeyeon | - |
dc.contributor.author | Cho, Sung Ho | - |
dc.contributor.author | Seol, Seung Kwon | - |
dc.date.accessioned | 2021-08-02T13:28:24Z | - |
dc.date.available | 2021-08-02T13:28:24Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2018-06 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/16907 | - |
dc.description.abstract | Printed strain sensors have promising potential as a human-machine interface (HMI) for health-monitoring systems, human-friendly wearable interactive systems, and smart robotics. Herein, flexible strain sensors based on carbon nanotube (CNT)-polymer composites were fabricated by meniscus-guided printing using a CNT ink formulated from multiwall nanotubes (MWNTs) and polyvinylpyrrolidone (PVP); the ink was suitable for micropatterning on nonflat (or curved) substrates and even three-dimensional structures. The printed strain sensors exhibit a reproducible response to applied tensile and compressive strains, having gauge factors of 13.07 under tensile strain and 12.87 under compressive strain; they also exhibit high stability during similar to 1500 bending cycles. Applied strains induce a contact rearrangement of the MWNTs and a change in the tunneling distance between them, resulting in a change in the resistance (Delta R/R-0) of the sensor. Printed MWNT-PVP sensors were used in gloves for finger movement detection; these can be applied to human motion detection and remote control of robotic equipment. Our results demonstrate that meniscus-guided printing using CNT inks can produce highly flexible, sensitive, and inexpensive HMI devices. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Flexible Strain Sensors Fabricated by Meniscus-Guided Printing of Carbon Nanotube-Polymer Composites | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cho, Sung Ho | - |
dc.identifier.doi | 10.1021/acsami.8b04073 | - |
dc.identifier.scopusid | 2-s2.0-85048634692 | - |
dc.identifier.wosid | 000435525100079 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.10, no.23, pp.19999 - 20005 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 10 | - |
dc.citation.number | 23 | - |
dc.citation.startPage | 19999 | - |
dc.citation.endPage | 20005 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | REDUCED GRAPHENE OXIDE | - |
dc.subject.keywordPlus | HUMAN-MOTION | - |
dc.subject.keywordPlus | ELECTRONICS | - |
dc.subject.keywordPlus | MICROARCHITECTURES | - |
dc.subject.keywordPlus | PEDOTPSS | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | NETWORK | - |
dc.subject.keywordPlus | RUBBER | - |
dc.subject.keywordPlus | PAPER | - |
dc.subject.keywordAuthor | printed electronics | - |
dc.subject.keywordAuthor | flexible strain sensor | - |
dc.subject.keywordAuthor | piezoresistivity | - |
dc.subject.keywordAuthor | MWNT-PVP composites | - |
dc.subject.keywordAuthor | meniscus-guided printing CNT inks | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/acsami.8b04073 | - |
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