Fabrication of Highly Sensitive Piezocapacitive Pressure Sensors using a Simple and Inexpensive Home Milk Frother
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Yunseok | - |
dc.contributor.author | Jo, Jeongdai | - |
dc.contributor.author | Woo, Kyoohee | - |
dc.contributor.author | Lee, Seung-Hyun | - |
dc.contributor.author | Kwon, Sin | - |
dc.contributor.author | Kim, Hyunchang | - |
dc.contributor.author | Lee, Hwa Sung | - |
dc.date.accessioned | 2021-06-22T10:26:16Z | - |
dc.date.available | 2021-06-22T10:26:16Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2019-01 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/3574 | - |
dc.description.abstract | To improve the sensitivity of piezocapacitive pressure sensors, the thickness of the dielectric layer must vary with exposure to a weak force, and the mechanical modulus must be low. We propose a simple method for trapping air bubbles in an elastomer to reduce the modulus of the elastomer. The sensitivity of the pressure sensors fabricated from the air bubble-trapped elastomer is approximately 10 times better than that of a pressure sensor without air bubbles. The pressure sensor with air bubbles has a very high linear response to external pressure changes. We also demonstrate that the pressure sensor fabricated from the air bubble-trapped elastomer can detect the dynamic loading and unloading pressure of a small Lego toy and a small M6 bolt. These results show that our pressure sensor based on the air bubble-trapped elastomer can be used to detect applied pressures or contact forces of electronic skin (e-skin). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | American Physical Society | - |
dc.title | Fabrication of Highly Sensitive Piezocapacitive Pressure Sensors using a Simple and Inexpensive Home Milk Frother | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Hwa Sung | - |
dc.identifier.doi | 10.1103/PhysRevApplied.11.014037 | - |
dc.identifier.scopusid | 2-s2.0-85060613088 | - |
dc.identifier.wosid | 000456044600002 | - |
dc.identifier.bibliographicCitation | Physical Review Applied, v.11, no.1, pp.1 - 5 | - |
dc.relation.isPartOf | Physical Review Applied | - |
dc.citation.title | Physical Review Applied | - |
dc.citation.volume | 11 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 5 | - |
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 | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | Dynamic loads | - |
dc.subject.keywordPlus | Elastomers | - |
dc.subject.keywordPlus | Fabrication | - |
dc.subject.keywordPlus | Plastics | - |
dc.subject.keywordPlus | Unloading | - |
dc.identifier.url | https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.11.014037 | - |
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