Multimodal sensing algorithm using thermoelectric dynamics for self-powered skin-like sensory devices
DC Field | Value | Language |
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dc.contributor.author | Lee, Hyeju | - |
dc.contributor.author | Baek, Jong Jin | - |
dc.contributor.author | Oh, Jin Young | - |
dc.contributor.author | Lee, Tae Il | - |
dc.date.accessioned | 2024-06-04T06:30:30Z | - |
dc.date.available | 2024-06-04T06:30:30Z | - |
dc.date.issued | 2024-04 | - |
dc.identifier.issn | 1385-8947 | - |
dc.identifier.issn | 1873-3212 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/91424 | - |
dc.description.abstract | In the rapidly evolving field of electronic skins (e-skins), the development of self-powered sensors has emerged as a promising solution to providing continuous and reliable power sources for embedded sensors. This study introduces a novel approach that incorporates spike-shaped nickel (Ni) microparticles into a styrene-ethylenebutylene-styrene (SEBS) matrix, resulting in a thermoelectric material that functions as both an energy harvester and a pressure sensor, and a multimodal sensing algorithm designed to mitigate pressure sensing errors arising from temperature fluctuations in the thermoelectric self-powered pressure sensor. The Ni-SEBS composite, with a sensing mechanism that identifies changes in the Ni particle percolation state induced by compressive strain, exhibited a high sensitivity of 0.6234 kPa(-1). Based on this composite, a dual-channel self-powered sensor was fabricated using the proposed algorithm and attached to the skin; the sensor successfully detected various forms of external pressure applied to the skin without errors due to temperature changes. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Multimodal sensing algorithm using thermoelectric dynamics for self-powered skin-like sensory devices | - |
dc.type | Article | - |
dc.identifier.wosid | 001209277400001 | - |
dc.identifier.doi | 10.1016/j.cej.2024.150168 | - |
dc.identifier.bibliographicCitation | CHEMICAL ENGINEERING JOURNAL, v.486 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85187208666 | - |
dc.citation.title | CHEMICAL ENGINEERING JOURNAL | - |
dc.citation.volume | 486 | - |
dc.type.docType | Article | - |
dc.publisher.location | 스위스 | - |
dc.subject.keywordAuthor | Thermoelectric | - |
dc.subject.keywordAuthor | Self-powered sensor | - |
dc.subject.keywordAuthor | Electronic skin | - |
dc.subject.keywordAuthor | Composite | - |
dc.subject.keywordAuthor | Sensing algorithm | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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