Synergistic control of engineered nanostructures toward sensitivity and reliability of a flexible piezoresistive pressure sensor
DC Field | Value | Language |
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dc.contributor.author | Hwang, Taehoon | - |
dc.contributor.author | Seo, Jungyoon | - |
dc.contributor.author | Ko, Eun | - |
dc.contributor.author | Yang, Chanwoo | - |
dc.contributor.author | Lee, Hwa Sung | - |
dc.date.accessioned | 2023-09-04T05:47:51Z | - |
dc.date.available | 2023-09-04T05:47:51Z | - |
dc.date.issued | 2023-03 | - |
dc.identifier.issn | 2633-5409 | - |
dc.identifier.issn | 2633-5409 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/114998 | - |
dc.description.abstract | Flexible pressure sensors are among the most important flexible electronics used in various electronic skin applications, including artificial intelligence, human-machine interfaces, health monitoring, and soft robotics. To obtain piezoresistive pressure sensors with improved sensitivity and reliability in sensing performance, we investigated the correlation between the pressure-sensing performance of the sensors and the nanostructures of the sensing media with controlled nanopatterned templates. To compare the effects of nanostructures on the pressure sensor performances, two nanorod-patterned sensing media with different nanoscales were used: one was a finely nanopatterned sensing medium, while the other was a relatively large nanopatterned medium using different anodized aluminum oxide (AAO) templates, named shAAO and bhAAO, respectively. The piezoresistive pressure sensor using the shAAO-replicated sensing medium exhibited better sensitivity, faster response/recovery rate, and better sensing reliability than the bhAAO-pressure sensor. This result suggests that optimizing the nanopatterned structures should be considered in terms of the interdigitated contact that proceeds between the two electrodes to obtain high-performance pressure sensors when designing nanopatterned sensing media applied through face-to-face assembly of the nanostructured substrate. | - |
dc.format.extent | 9 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Synergistic control of engineered nanostructures toward sensitivity and reliability of a flexible piezoresistive pressure sensor | - |
dc.type | Article | - |
dc.publisher.location | 영국 | - |
dc.identifier.doi | 10.1039/D2MA00987K | - |
dc.identifier.scopusid | 2-s2.0-85148359607 | - |
dc.identifier.wosid | 000929106400001 | - |
dc.identifier.bibliographicCitation | Materials Advances, v.4, no.5, pp 1326 - 1334 | - |
dc.citation.title | Materials Advances | - |
dc.citation.volume | 4 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 1326 | - |
dc.citation.endPage | 1334 | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | esci | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | ROBUST | - |
dc.identifier.url | https://pubs.rsc.org/en/content/articlelanding/2023/MA/D2MA00987K | - |
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