Ultra-Broad Linear Range and Sensitive Flexible Piezoresistive Sensor Using Reversed Lattice Structure for Wearable Electronics
DC Field | Value | Language |
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dc.contributor.author | Bang, Joohyung | - |
dc.contributor.author | Chun, Byungkwon | - |
dc.contributor.author | Lim, Jaeyoung | - |
dc.contributor.author | Han, Yongha | - |
dc.contributor.author | So, Hongyun | - |
dc.date.accessioned | 2023-08-01T06:31:18Z | - |
dc.date.available | 2023-08-01T06:31:18Z | - |
dc.date.created | 2023-08-01 | - |
dc.date.issued | 2023-07 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/188374 | - |
dc.description.abstract | Flexible pressure sensors have attractedsignificant attentionowing to their broad applicability in wearable electronics and human-machineinterfaces. However, it is still challenging to simultaneously achievea broad sensing range and high linearity. Here, we present a reversedlattice structure (RLS) piezoresistive sensor obtained through a layer-levelengineered additive infill structure via conventional fused depositionmodeling three-dimensional (3D) printing. The optimized RLS piezoresistivesensor attained a pressure sensing range (0.03-1630 kPa) withhigh linearity (coefficient of determination, R (2) = 0.998) and sensitivity (1.26 kPa(-1)) dueto the structurally enhanced compressibility and spontaneous transitionof dominant sensing mechanism of the sensor. It also exhibited greatmechanical/electrical durability and a rapid response/recovery time(170/70 ms). This remarkable performance enables the detection ofvarious human motions over a broad spectrum, from pulse detectionto human walking. Finally, a wearable electronic glove was developedto analyze the pressure distribution in various situations, therebydemonstrating its applicability in multipurpose wearable electronics. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Ultra-Broad Linear Range and Sensitive Flexible Piezoresistive Sensor Using Reversed Lattice Structure for Wearable Electronics | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | So, Hongyun | - |
dc.identifier.doi | 10.1021/acsami.3c07554 | - |
dc.identifier.scopusid | 2-s2.0-85165519194 | - |
dc.identifier.wosid | 001027028400001 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.15, no.28, pp.34120 - 34131 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 15 | - |
dc.citation.number | 28 | - |
dc.citation.startPage | 34120 | - |
dc.citation.endPage | 34131 | - |
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 | PRESSURE SENSORS | - |
dc.subject.keywordAuthor | reversed lattice structure | - |
dc.subject.keywordAuthor | piezoresistive sensor | - |
dc.subject.keywordAuthor | broad linear range | - |
dc.subject.keywordAuthor | carbon nanotube | - |
dc.subject.keywordAuthor | 3D printing | - |
dc.subject.keywordAuthor | wearable electronics | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/acsami.3c07554 | - |
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