There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.startPage | 107841 | - |
dc.citation.title | COMPOSITES SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 184 | - |
dc.contributor.author | Jeong, Changyoon | - |
dc.contributor.author | Ko, Hangil | - |
dc.contributor.author | Jeong, Hoon Eui | - |
dc.contributor.author | Park, Young-Bin | - |
dc.date.accessioned | 2023-12-21T18:23:07Z | - |
dc.date.available | 2023-12-21T18:23:07Z | - |
dc.date.created | 2019-10-25 | - |
dc.date.issued | 2019-11 | - |
dc.description.abstract | Measuring shear displacement and pressure simultaneously is essential for various applications, such as tactile sensors for robotic finger tips, shoe soles for gait monitoring, etc. We present a simple means of transducing shear displacement and pressure change to flexible composite sensor. The presented sensor consists of an array of cylindrical pillars standing on a flat substrate, which is composed of carbon nanotubes (CNTs) and polydimethylsiloxane. The sensing mechanism is based on changing CNT network in pillar and flat structure under shear and pressure. When a shear displacement change occurs in the pillar array, which transfers shear and pressure to flat structure in the sample, the CNT network in the sample is changed due to bending of the pillars. Under pressure, the load is transferred from the pillar array to flat structure inducing changes in relative resistance. Load transfer through this hierarchical structure enabled measurement of shear displacement and pressure up to 5 mm and 1200 kPa, respectively. Therefore, it shows great potential applications in monitoring or even recognizing various human physiological activities. | - |
dc.identifier.bibliographicCitation | COMPOSITES SCIENCE AND TECHNOLOGY, v.184, pp.107841 | - |
dc.identifier.doi | 10.1016/j.compscitech.2019.107841 | - |
dc.identifier.issn | 0266-3538 | - |
dc.identifier.scopusid | 2-s2.0-85073100801 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/30461 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0266353819318159?via%3Dihub | - |
dc.identifier.wosid | 000501650400017 | - |
dc.language | 영어 | - |
dc.publisher | Elsevier Ltd | - |
dc.title | Shear-pressure multimodal sensor based on flexible cylindrical pillar array and flat structured carbon nanocomposites with simple fabrication process | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Composites | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Carbon nanotubes | - |
dc.subject.keywordAuthor | Deformation | - |
dc.subject.keywordAuthor | Electrical properties | - |
dc.subject.keywordAuthor | Nano composites | - |
dc.subject.keywordPlus | Sensing mechanism | - |
dc.subject.keywordPlus | Relative resistance | - |
dc.subject.keywordPlus | Shear displacement | - |
dc.subject.keywordPlus | Carbon nanotubes | - |
dc.subject.keywordPlus | Deformation | - |
dc.subject.keywordPlus | Displacement measurement | - |
dc.subject.keywordPlus | Electric properties | - |
dc.subject.keywordPlus | Nanocomposites | - |
dc.subject.keywordPlus | Silicones | - |
dc.subject.keywordPlus | Carbon nanocomposite | - |
dc.subject.keywordPlus | Fabrication process | - |
dc.subject.keywordPlus | Flexible composites | - |
dc.subject.keywordPlus | Hierarchical structures | - |
dc.subject.keywordPlus | Physiological activity | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.